### Changed

- web worker detection. #44

.covignore

@@ -1 +0,0 @@
-/tests/

.github/workflows/ci.yml

@@ -0,0 +1,44 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+      branches:
+        - master
+
+jobs:
+  ci:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [16.x, 18.x, 20.x, 22.x]
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Node ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build
+        if: matrix.node-version == '22.x'
+        run: npm run build
+
+      - name: Run tests
+        run: npm test
+
+      - name: Generate coverage report
+        if: matrix.node-version == '22.x'
+        run: npm run coverage
+
+      - name: Upload to coveralls
+        if: matrix.node-version == '22.x'
+        uses: coverallsapp/github-action@v2
+        with:
+          file: ./coverage.lcov

.github/workflows/publish.yml

@@ -0,0 +1,32 @@
+name: Publish
+
+on:
+  release:
+    types: [published]
+
+permissions:
+  contents: read
+  id-token: write
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 24.x
+          registry-url: https://registry.npmjs.org
+          package-manager-cache: false
+
+      - run: npm ci
+
+      - name: Verify release version
+        run: |
+          PACKAGE_VERSION=$(node -p "require('./package.json').version")
+          test "$GITHUB_REF_NAME" = "v$PACKAGE_VERSION"
+
+      - run: npm run build
+      - run: npm test
+      - run: npm publish

.gitignore

@@ -1 +1,4 @@
-covreporter
+/node_modules/
+/covreporter/
+/.nyc_output/
+/coverage/

.npmignore

@@ -0,0 +1,9 @@
+/node_modules/
+/coverage/
+/.nyc_output/
+/tests/
+/doc/
+.covignore
+.travis.yml
+.npmignore
+bower.json

.travis.yml

@@ -1,10 +0,0 @@
-language: node_js
-node_js:
-  - "0.11"
-  - "0.10"
-  - "0.8"
-before_install:
-  - npm install mocha -g
-  - npm install coveralls -g
-  - npm install mocha-lcov-reporter -g
-script: npm run-script coveralls

CHANGELOG.md

@@ -1,38 +1,145 @@
-# v0.2.2 / 2015-02-01
+# Change Log
 
-* Fixed bug when special length.
+## v0.9.1 / 2026-07-20
-* Improve performance for node.js.
+### Changed
+- web worker detection. #44
 
-# v0.2.1 / 2015-01-13
+## v0.9.0 / 2026-07-20
+### Added
+- Modern and lite builds generated from the same source. #44
+- support ESM.
+- Set up GitHub release action / provenance
 
-* Improve performance.
+### Fixed
+- Fix uploading coverage to coveralls
+- fix recognize environment is node when use browserfs
 
-# v0.2.0 / 2015-01-12
+## v0.8.3 / 2023-10-09
+### Fixed
+- package.json main property.
 
-* Remove ascii parameter.
+## v0.8.2 / 2023-10-09
-* Improve performance.
+### Remove
+- package.json module property.
 
-# v0.1.4 / 2015-01-11
+## v0.8.1 / 2023-10-09
+### Added
+- TypeScript base64 interfaces.
+- Disable webpack polyfill.
 
-* Improve performance.
+## v0.8.0 / 2023-09-27
-* Add test case.
+### Added
+- TypeScript interfaces.
+- HMAC feature.
 
-# v0.1.3 / 2015-01-05
+### Fixed
+- deprecated `new Buffer`, replace with `Buffer.from`.
+- dependencies and security issues.
+- don't modify global Array and ArrayBuffer prototypes.
+- refactor: simplify formatMessage internal logic.
 
-* Improve performance.
+### Changed
-* Add bower package.
+- remove `eval` and use `require` directly.
-* Fixed JSHint warnings.
+- throw error by Error oject.
-* Add travis.
+- throw error if update after finalize
-* Add coveralls.
+- use unsigned right shift.
 
-# v0.1.2 / 2014-07-27
+## v0.7.3 / 2017-12-18
+### Fixed
+- incorrect result when first bit is 1 of bytes. #18
 
-Fixed accents bug
+## v0.7.2 / 2017-10-31
+### Improved
+- performance of hBytes increment.
 
-# v0.1.1 / 2014-01-05
+## v0.7.1 / 2017-10-29
+### Fixed
+- incorrect result when file size >= 4G.
 
-Update license
+## v0.7.0 / 2017-10-29
+### Fixed
+- incorrect result when file size >= 512M.
 
-# v0.1.0 / 2014-01-04
+## v0.6.1 / 2017-10-07
+### Fixed
+- ArrayBuffer.isView issue in IE10.
 
-Initial release
+### Improved
+- performance of input check.
+
+## v0.6.0 / 2017-07-28
+### Added
+- support base64 string output.
+
+## v0.5.0 / 2017-07-14
+### Added
+- support for web worker. #11
+
+### Changed
+- throw error if input type is incorrect.
+- prevent webpack to require dependencies.
+
+## v0.4.2 / 2017-01-18
+### Fixed
+- `root` is undefined in some special environment. #7
+
+## v0.4.1 / 2016-03-31
+### Removed
+- length detection in node.js.
+### Deprecated
+- `buffer` and replace by `arrayBuffer`.
+
+## v0.4.0 / 2015-12-28
+### Added
+- support for update hash.
+- support for bytes array output.
+- support for ArrayBuffer output.
+- support for AMD.
+
+## v0.3.0 / 2015-03-07
+### Added
+- support byte Array, Uint8Array and ArrayBuffer input.
+
+## v0.2.2 / 2015-02-01
+### Fixed
+- bug when special length.
+### Improve
+- performance for node.js.
+
+## v0.2.1 / 2015-01-13
+### Improve
+- performance.
+
+## v0.2.0 / 2015-01-12
+### Removed
+- ascii parameter.
+### Improve
+- performance.
+
+## v0.1.4 / 2015-01-11
+### Improve
+- performance.
+### Added
+- test cases.
+
+## v0.1.3 / 2015-01-05
+### Added
+- bower package.
+- travis.
+- coveralls.
+### Improved
+- performance.
+### Fixed
+- JSHint warnings.
+
+## v0.1.2 / 2014-07-27
+### Fixed
+- accents bug
+
+## v0.1.1 / 2014-01-05
+### Changed
+- license
+
+## v0.1.0 / 2014-01-04
+### Added
+- initial release

LICENSE.txt

@@ -1,4 +1,4 @@
-Copyright 2014-2015 emn178@gmail.com
+Copyright 2014-2026 Chen, Yi-Cyuan
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

README.md

@@ -1,15 +1,48 @@
 # js-md5
-[![Build Status](https://travis-ci.org/emn178/js-md5.svg?branch=master)](https://travis-ci.org/emn178/js-md5)
+[![CI](https://github.com/emn178/js-md5/actions/workflows/ci.yml/badge.svg)](https://github.com/emn178/js-md5/actions/workflows/ci.yml)
 [![Coverage Status](https://coveralls.io/repos/emn178/js-md5/badge.svg?branch=master)](https://coveralls.io/r/emn178/js-md5?branch=master)  
-[![NPM](https://nodei.co/npm/js-md5.png?stars&downloads)](https://nodei.co/npm/js-md5/)  
+[![NPM](https://nodei.co/npm/js-md5.png?stars&downloads)](https://nodei.co/npm/js-md5/)
-A simple MD5 hash function for JavaScript supports UTF-8 encoding.
+
+A simple and fast MD5 hash function for JavaScript supports UTF-8 encoding.
 
 ## Demo
 [MD5 Online](http://emn178.github.io/online-tools/md5.html)  
+[MD5 File Checksum Online](http://emn178.github.io/online-tools/md5_checksum.html)
 
 ## Download
-[Compress](https://raw.github.com/emn178/js-md5/master/build/md5.min.js)  
+- [Compress](https://raw.github.com/emn178/js-md5/master/build/md5.min.js)
-[Uncompress](https://raw.github.com/emn178/js-md5/master/src/md5.js)
+- [Uncompressed build](https://raw.github.com/emn178/js-md5/master/build/md5.js)
+- [Modern](https://raw.github.com/emn178/js-md5/master/build/md5.modern.min.js)
+- [Modern uncompressed](https://raw.github.com/emn178/js-md5/master/build/md5.modern.js)
+- [Lite](https://raw.github.com/emn178/js-md5/master/build/md5-lite.min.js)
+- [Lite uncompressed](https://raw.github.com/emn178/js-md5/master/build/md5-lite.js)
+- [Uncompress](https://raw.github.com/emn178/js-md5/master/src/md5.js)
+
+### Builds
+
+| Build | Legacy fallbacks | Node acceleration | HMAC | Base64 | Deprecated `buffer` |
+| --- | --- | --- | --- | --- | --- |
+| `md5.js` / `md5.min.js` | Yes | Yes | Yes | Yes | Yes |
+| `md5.modern.js` / `md5.modern.min.js` | No | Yes | Yes | Yes | Yes |
+| `md5-lite.js` / `md5-lite.min.js` | No | No | No | No | No |
+
+The modern and lite builds require `Array.isArray`, `ArrayBuffer`, typed arrays,
+and `ArrayBuffer.isView`. The lite build keeps the one-shot and streaming MD5
+APIs, including `hex`, `array`, `digest`, and `arrayBuffer` output.
+
+## Benchmark
+- [Benchmark (measurethat.net) - Short String](https://measurethat.net/Benchmarks/Show/29171/0/md5-performance-comparison-v2)
+- [Benchmark (measurethat.net) - Long String](https://measurethat.net/Benchmarks/Show/29172/0/md5-performance-comparison-long-text-v2)
+- [Benchmark (jsperf.app) - Long String](https://jsperf.app/jonuhi/6)
+- [Benchmark (measurethat.net) - Very Long String](https://measurethat.net/Benchmarks/Show/29173/0/md5-performance-comparison-very-long-text)
+- [Benchmark (jsperf.app) - Very Long String](https://jsperf.app/jonuhi/8)
+- [Async Benchmark (measurethat.net)](https://measurethat.net/Benchmarks/Show/29176/0/md5-performance-comparison-very-long-text-v6)
+- [Async Benchmark (jsperf.app)](https://jsperf.app/jonuhi/9)
+
+* js-md5 is the fastest synchronous MD5 library, but slower than Hash-WASM 
+
+- [File Benchmark - Issue #19](https://github.com/emn178/js-md5/issues/19)
+- [File Benchmark - Issue #42](https://github.com/emn178/js-md5/issues/42)
 
 ## Installation
 You can also install js-md5 by using Bower.
@@ -20,71 +53,76 @@ For node.js, you can use this command to install:
 
     npm install js-md5
 
+## Notice
+`buffer` method is deprecated. This maybe confuse with Buffer in node.js. Please use `arrayBuffer` instead.
+
 ## Usage
 You could use like this:
 ```JavaScript
 md5('Message to hash');
+var hash = md5.create();
+hash.update('Message to hash');
+hash.hex();
+
+// HMAC
+md5.hmac('key', 'Message to hash');
+
+var hash = md5.hmac.create('key');
+hash.update('Message to hash');
+hash.hex();
 ```
+
+### Node.js
 If you use node.js, you should require the module first:
 ```JavaScript
-md5 = require('js-md5');
+var md5 = require('js-md5');
 ```
 
+### TypeScript
+If you use TypeScript, you can import like this:
+```TypeScript
+import { md5 } from 'js-md5';
+```
+
+## RequireJS
+It supports AMD:
+```JavaScript
+require(['your/path/md5.js'], function(md5) {
+// ...
+});
+```
+[See document](https://emn178.github.com/js-md5/doc/)
+
 ## Example
-Code
 ```JavaScript
-md5('');
+md5(''); // d41d8cd98f00b204e9800998ecf8427e
-md5('The quick brown fox jumps over the lazy dog', true);
+md5('The quick brown fox jumps over the lazy dog'); // 9e107d9d372bb6826bd81d3542a419d6
-md5('The quick brown fox jumps over the lazy dog.', true);
+md5('The quick brown fox jumps over the lazy dog.'); // e4d909c290d0fb1ca068ffaddf22cbd0
+
+// It also supports UTF-8 encoding
+md5('中文'); // a7bac2239fcdcb3a067903d8077c4a07
+
+// It also supports byte `Array`, `Uint8Array`, `ArrayBuffer`
+md5([]); // d41d8cd98f00b204e9800998ecf8427e
+md5(new Uint8Array([])); // d41d8cd98f00b204e9800998ecf8427e
+
+// Different output
+md5(''); // d41d8cd98f00b204e9800998ecf8427e
+md5.hex(''); // d41d8cd98f00b204e9800998ecf8427e
+md5.array(''); // [212, 29, 140, 217, 143, 0, 178, 4, 233, 128, 9, 152, 236, 248, 66, 126]
+md5.digest(''); // [212, 29, 140, 217, 143, 0, 178, 4, 233, 128, 9, 152, 236, 248, 66, 126]
+md5.arrayBuffer(''); // ArrayBuffer
+md5.base64(''); // 1B2M2Y8AsgTpgAmY7PhCfg==
+
+// HMAC
+md5.hmac.hex('key', 'Message to hash');
+md5.hmac.array('key', 'Message to hash');
+// ...
 ```
-Output
 
-    d41d8cd98f00b204e9800998ecf8427e
-    9e107d9d372bb6826bd81d3542a419d6
-    e4d909c290d0fb1ca068ffaddf22cbd0
-
-It also supports UTF-8 encoding:
-
-Code
-```JavaScript
-md5('中文');
-```
-Output
-
-    a7bac2239fcdcb3a067903d8077c4a07
-
-## Benchmark
-[UTF8](http://jsperf.com/md5-shootout/81)  
-[ASCII](http://jsperf.com/md5-shootout/82)
-
-## Extensions
-### jQuery
-If you prefer jQuery style, you can add following code to add a jQuery extension.
-
-Code
-```JavaScript
-jQuery.md5 = md5
-```
-And then you could use like this:
-```JavaScript
-$.md5('message');
-```
-### Prototype
-If you prefer prototype style, you can add following code to add a prototype extension.
-
-Code
-```JavaScript
-String.prototype.md5 = function() {
-  return md5(this);
-};
-```
-And then you could use like this:
-```JavaScript
-'message'.md5();
-```
 ## License
-The project is released under the [MIT license](http://www.opensource.org/licenses/MIT).
+The project is released under the [MIT license](https://opensource.org/license/mit/).
 
 ## Contact
 The project's website is located at https://github.com/emn178/js-md5  
-Author: emn178@gmail.com
+Author: Chen, Yi-Cyuan (emn178@gmail.com)

bower.json

@@ -1,9 +1,8 @@
 {
   "name": "js-md5",
-  "version": "0.2.2",
+  "version": "0.9.0",
-  "main": ["build/md5.min.js"],
+  "main": ["src/md5.js"],
   "ignore": [
-    "samples",
     "tests"
   ]
 }

build/md5-lite.js

@@ -0,0 +1,612 @@
+/**
+ * [js-md5]{@link https://github.com/emn178/js-md5}
+ *
+ * @namespace md5
+ * @version 0.9.0
+ * @author Chen, Yi-Cyuan [emn178@gmail.com]
+ * @copyright Chen, Yi-Cyuan 2014-2026
+ * @license MIT
+ */
+(function () {
+
+  var INPUT_ERROR = 'input is invalid type';
+  var FINALIZE_ERROR = 'finalize already called';
+  var WINDOW = typeof window === 'object';
+  var root = WINDOW ? window : {};
+  if (root.JS_MD5_NO_WINDOW) {
+    WINDOW = false;
+  }
+  var WEB_WORKER = typeof WorkerGlobalScope !== 'undefined' && typeof self !== 'undefined' && self instanceof WorkerGlobalScope;
+  /* istanbul ignore next */
+  var NODE_JS = !root.JS_MD5_NO_NODE_JS && !WINDOW && typeof process === 'object' && process.versions && process.versions.node;
+  if (NODE_JS) {
+    root = global;
+  } else if (WEB_WORKER) {
+    root = self;
+  }
+  var COMMON_JS = !root.JS_MD5_NO_COMMON_JS && typeof module === 'object' && module.exports;
+  var AMD = typeof define === 'function' && define.amd;
+  var HEX_CHARS = '0123456789abcdef'.split('');
+  var EXTRA = [128, 32768, 8388608, -2147483648];
+  var OUTPUT_TYPES = ['hex', 'array', 'digest', 'arrayBuffer'];
+
+  var blocks = [], buffer8;
+  {
+    var buffer = new ArrayBuffer(68);
+    buffer8 = new Uint8Array(buffer);
+    blocks = new Uint32Array(buffer);
+  }
+
+  var isArray = Array.isArray;
+
+  var isView = ArrayBuffer.isView;
+
+  // [message: string, isString: bool]
+  var formatMessage = function (message) {
+    var type = typeof message;
+    if (type === 'string') {
+      return [message, true];
+    }
+    if (type !== 'object' || message === null) {
+      throw new Error(INPUT_ERROR);
+    }
+    if (message.constructor === ArrayBuffer) {
+      return [new Uint8Array(message), false];
+    }
+    if (!isArray(message) && !isView(message)) {
+      throw new Error(INPUT_ERROR);
+    }
+    return [message, false];
+  };
+
+  /**
+   * @method hex
+   * @memberof md5
+   * @description Output hash as hex string
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {String} Hex string
+   * @example
+   * md5.hex('The quick brown fox jumps over the lazy dog');
+   * // equal to
+   * md5('The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method digest
+   * @memberof md5
+   * @description Output hash as bytes array
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Array} Bytes array
+   * @example
+   * md5.digest('The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method array
+   * @memberof md5
+   * @description Output hash as bytes array
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Array} Bytes array
+   * @example
+   * md5.array('The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method arrayBuffer
+   * @memberof md5
+   * @description Output hash as ArrayBuffer
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {ArrayBuffer} ArrayBuffer
+   * @example
+   * md5.arrayBuffer('The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method buffer
+   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+   * @memberof md5
+   * @description Output hash as ArrayBuffer
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {ArrayBuffer} ArrayBuffer
+   * @example
+   * md5.buffer('The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method base64
+   * @memberof md5
+   * @description Output hash as base64 string
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {String} base64 string
+   * @example
+   * md5.base64('The quick brown fox jumps over the lazy dog');
+   */
+  var createOutputMethod = function (outputType) {
+    return function (message) {
+      return new Md5(true).update(message)[outputType]();
+    };
+  };
+
+  /**
+   * @method create
+   * @memberof md5
+   * @description Create Md5 object
+   * @returns {Md5} Md5 object.
+   * @example
+   * var hash = md5.create();
+   */
+  /**
+   * @method update
+   * @memberof md5
+   * @description Create and update Md5 object
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Md5} Md5 object.
+   * @example
+   * var hash = md5.update('The quick brown fox jumps over the lazy dog');
+   * // equal to
+   * var hash = md5.create();
+   * hash.update('The quick brown fox jumps over the lazy dog');
+   */
+  var createMethod = function () {
+    var method = createOutputMethod('hex');
+    if (NODE_JS) {
+      method = nodeWrap(method);
+    }
+    method.create = function () {
+      return new Md5();
+    };
+    method.update = function (message) {
+      return method.create().update(message);
+    };
+    for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
+      var type = OUTPUT_TYPES[i];
+      method[type] = createOutputMethod(type);
+    }
+    return method;
+  };
+
+  var nodeWrap = function (method) {
+    var crypto = require('crypto');
+    var Buffer = require('buffer').Buffer;
+    var bufferFrom = Buffer.from;
+    var nodeMethod = function (message) {
+      if (typeof message === 'string') {
+        return crypto.createHash('md5').update(message, 'utf8').digest('hex');
+      } else {
+        if (message === null || message === undefined) {
+          throw new Error(INPUT_ERROR);
+        } else if (message.constructor === ArrayBuffer) {
+          message = new Uint8Array(message);
+        }
+      }
+      if (isArray(message) || isView(message) ||
+        message.constructor === Buffer) {
+        return crypto.createHash('md5').update(bufferFrom(message)).digest('hex');
+      } else {
+        return method(message);
+      }
+    };
+    return nodeMethod;
+  };
+
+  /**
+   * Md5 class
+   * @class Md5
+   * @description This is internal class.
+   * @see {@link md5.create}
+   */
+  function Md5(sharedMemory) {
+    if (sharedMemory) {
+      blocks[0] = blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+      blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+      blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+      blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+      this.blocks = blocks;
+      this.buffer8 = buffer8;
+    } else {
+      {
+        var buffer = new ArrayBuffer(68);
+        this.buffer8 = new Uint8Array(buffer);
+        this.blocks = new Uint32Array(buffer);
+      }
+    }
+    this.h0 = this.h1 = this.h2 = this.h3 = this.start = this.bytes = this.hBytes = 0;
+    this.finalized = this.hashed = false;
+    this.first = true;
+  }
+
+  /**
+   * @method update
+   * @memberof Md5
+   * @instance
+   * @description Update hash
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Md5} Md5 object.
+   * @see {@link md5.update}
+   */
+  Md5.prototype.update = function (message) {
+    if (this.finalized) {
+      throw new Error(FINALIZE_ERROR);
+    }
+
+    var result = formatMessage(message);
+    message = result[0];
+    var isString = result[1];
+    var code, index = 0, i, length = message.length, blocks = this.blocks;
+    var buffer8 = this.buffer8;
+
+    while (index < length) {
+      if (this.hashed) {
+        this.hashed = false;
+        blocks[0] = blocks[16];
+        blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+        blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+        blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+        blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+      }
+
+      if (isString) {
+        {
+          for (i = this.start; index < length && i < 64; ++index) {
+            code = message.charCodeAt(index);
+            if (code < 0x80) {
+              buffer8[i++] = code;
+            } else if (code < 0x800) {
+              buffer8[i++] = 0xc0 | (code >>> 6);
+              buffer8[i++] = 0x80 | (code & 0x3f);
+            } else if (code < 0xd800 || code >= 0xe000) {
+              buffer8[i++] = 0xe0 | (code >>> 12);
+              buffer8[i++] = 0x80 | ((code >>> 6) & 0x3f);
+              buffer8[i++] = 0x80 | (code & 0x3f);
+            } else {
+              code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff));
+              buffer8[i++] = 0xf0 | (code >>> 18);
+              buffer8[i++] = 0x80 | ((code >>> 12) & 0x3f);
+              buffer8[i++] = 0x80 | ((code >>> 6) & 0x3f);
+              buffer8[i++] = 0x80 | (code & 0x3f);
+            }
+          }
+        }
+      } else {
+        {
+          for (i = this.start; index < length && i < 64; ++index) {
+            buffer8[i++] = message[index];
+          }
+        }
+      }
+      this.lastByteIndex = i;
+      this.bytes += i - this.start;
+      if (i >= 64) {
+        this.start = i - 64;
+        this.hash();
+        this.hashed = true;
+      } else {
+        this.start = i;
+      }
+    }
+    if (this.bytes > 4294967295) {
+      this.hBytes += this.bytes / 4294967296 << 0;
+      this.bytes = this.bytes % 4294967296;
+    }
+    return this;
+  };
+
+  Md5.prototype.finalize = function () {
+    if (this.finalized) {
+      return;
+    }
+    this.finalized = true;
+    var blocks = this.blocks, i = this.lastByteIndex;
+    blocks[i >>> 2] |= EXTRA[i & 3];
+    if (i >= 56) {
+      if (!this.hashed) {
+        this.hash();
+      }
+      blocks[0] = blocks[16];
+      blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+      blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+      blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+      blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+    }
+    blocks[14] = this.bytes << 3;
+    blocks[15] = this.hBytes << 3 | this.bytes >>> 29;
+    this.hash();
+  };
+
+  Md5.prototype.hash = function () {
+    var a, b, c, d, bc, da, blocks = this.blocks;
+
+    if (this.first) {
+      a = blocks[0] - 680876937;
+      a = (a << 7 | a >>> 25) - 271733879 << 0;
+      d = (-1732584194 ^ a & 2004318071) + blocks[1] - 117830708;
+      d = (d << 12 | d >>> 20) + a << 0;
+      c = (-271733879 ^ (d & (a ^ -271733879))) + blocks[2] - 1126478375;
+      c = (c << 17 | c >>> 15) + d << 0;
+      b = (a ^ (c & (d ^ a))) + blocks[3] - 1316259209;
+      b = (b << 22 | b >>> 10) + c << 0;
+    } else {
+      a = this.h0;
+      b = this.h1;
+      c = this.h2;
+      d = this.h3;
+      a += (d ^ (b & (c ^ d))) + blocks[0] - 680876936;
+      a = (a << 7 | a >>> 25) + b << 0;
+      d += (c ^ (a & (b ^ c))) + blocks[1] - 389564586;
+      d = (d << 12 | d >>> 20) + a << 0;
+      c += (b ^ (d & (a ^ b))) + blocks[2] + 606105819;
+      c = (c << 17 | c >>> 15) + d << 0;
+      b += (a ^ (c & (d ^ a))) + blocks[3] - 1044525330;
+      b = (b << 22 | b >>> 10) + c << 0;
+    }
+
+    a += (d ^ (b & (c ^ d))) + blocks[4] - 176418897;
+    a = (a << 7 | a >>> 25) + b << 0;
+    d += (c ^ (a & (b ^ c))) + blocks[5] + 1200080426;
+    d = (d << 12 | d >>> 20) + a << 0;
+    c += (b ^ (d & (a ^ b))) + blocks[6] - 1473231341;
+    c = (c << 17 | c >>> 15) + d << 0;
+    b += (a ^ (c & (d ^ a))) + blocks[7] - 45705983;
+    b = (b << 22 | b >>> 10) + c << 0;
+    a += (d ^ (b & (c ^ d))) + blocks[8] + 1770035416;
+    a = (a << 7 | a >>> 25) + b << 0;
+    d += (c ^ (a & (b ^ c))) + blocks[9] - 1958414417;
+    d = (d << 12 | d >>> 20) + a << 0;
+    c += (b ^ (d & (a ^ b))) + blocks[10] - 42063;
+    c = (c << 17 | c >>> 15) + d << 0;
+    b += (a ^ (c & (d ^ a))) + blocks[11] - 1990404162;
+    b = (b << 22 | b >>> 10) + c << 0;
+    a += (d ^ (b & (c ^ d))) + blocks[12] + 1804603682;
+    a = (a << 7 | a >>> 25) + b << 0;
+    d += (c ^ (a & (b ^ c))) + blocks[13] - 40341101;
+    d = (d << 12 | d >>> 20) + a << 0;
+    c += (b ^ (d & (a ^ b))) + blocks[14] - 1502002290;
+    c = (c << 17 | c >>> 15) + d << 0;
+    b += (a ^ (c & (d ^ a))) + blocks[15] + 1236535329;
+    b = (b << 22 | b >>> 10) + c << 0;
+    a += (c ^ (d & (b ^ c))) + blocks[1] - 165796510;
+    a = (a << 5 | a >>> 27) + b << 0;
+    d += (b ^ (c & (a ^ b))) + blocks[6] - 1069501632;
+    d = (d << 9 | d >>> 23) + a << 0;
+    c += (a ^ (b & (d ^ a))) + blocks[11] + 643717713;
+    c = (c << 14 | c >>> 18) + d << 0;
+    b += (d ^ (a & (c ^ d))) + blocks[0] - 373897302;
+    b = (b << 20 | b >>> 12) + c << 0;
+    a += (c ^ (d & (b ^ c))) + blocks[5] - 701558691;
+    a = (a << 5 | a >>> 27) + b << 0;
+    d += (b ^ (c & (a ^ b))) + blocks[10] + 38016083;
+    d = (d << 9 | d >>> 23) + a << 0;
+    c += (a ^ (b & (d ^ a))) + blocks[15] - 660478335;
+    c = (c << 14 | c >>> 18) + d << 0;
+    b += (d ^ (a & (c ^ d))) + blocks[4] - 405537848;
+    b = (b << 20 | b >>> 12) + c << 0;
+    a += (c ^ (d & (b ^ c))) + blocks[9] + 568446438;
+    a = (a << 5 | a >>> 27) + b << 0;
+    d += (b ^ (c & (a ^ b))) + blocks[14] - 1019803690;
+    d = (d << 9 | d >>> 23) + a << 0;
+    c += (a ^ (b & (d ^ a))) + blocks[3] - 187363961;
+    c = (c << 14 | c >>> 18) + d << 0;
+    b += (d ^ (a & (c ^ d))) + blocks[8] + 1163531501;
+    b = (b << 20 | b >>> 12) + c << 0;
+    a += (c ^ (d & (b ^ c))) + blocks[13] - 1444681467;
+    a = (a << 5 | a >>> 27) + b << 0;
+    d += (b ^ (c & (a ^ b))) + blocks[2] - 51403784;
+    d = (d << 9 | d >>> 23) + a << 0;
+    c += (a ^ (b & (d ^ a))) + blocks[7] + 1735328473;
+    c = (c << 14 | c >>> 18) + d << 0;
+    b += (d ^ (a & (c ^ d))) + blocks[12] - 1926607734;
+    b = (b << 20 | b >>> 12) + c << 0;
+    bc = b ^ c;
+    a += (bc ^ d) + blocks[5] - 378558;
+    a = (a << 4 | a >>> 28) + b << 0;
+    d += (bc ^ a) + blocks[8] - 2022574463;
+    d = (d << 11 | d >>> 21) + a << 0;
+    da = d ^ a;
+    c += (da ^ b) + blocks[11] + 1839030562;
+    c = (c << 16 | c >>> 16) + d << 0;
+    b += (da ^ c) + blocks[14] - 35309556;
+    b = (b << 23 | b >>> 9) + c << 0;
+    bc = b ^ c;
+    a += (bc ^ d) + blocks[1] - 1530992060;
+    a = (a << 4 | a >>> 28) + b << 0;
+    d += (bc ^ a) + blocks[4] + 1272893353;
+    d = (d << 11 | d >>> 21) + a << 0;
+    da = d ^ a;
+    c += (da ^ b) + blocks[7] - 155497632;
+    c = (c << 16 | c >>> 16) + d << 0;
+    b += (da ^ c) + blocks[10] - 1094730640;
+    b = (b << 23 | b >>> 9) + c << 0;
+    bc = b ^ c;
+    a += (bc ^ d) + blocks[13] + 681279174;
+    a = (a << 4 | a >>> 28) + b << 0;
+    d += (bc ^ a) + blocks[0] - 358537222;
+    d = (d << 11 | d >>> 21) + a << 0;
+    da = d ^ a;
+    c += (da ^ b) + blocks[3] - 722521979;
+    c = (c << 16 | c >>> 16) + d << 0;
+    b += (da ^ c) + blocks[6] + 76029189;
+    b = (b << 23 | b >>> 9) + c << 0;
+    bc = b ^ c;
+    a += (bc ^ d) + blocks[9] - 640364487;
+    a = (a << 4 | a >>> 28) + b << 0;
+    d += (bc ^ a) + blocks[12] - 421815835;
+    d = (d << 11 | d >>> 21) + a << 0;
+    da = d ^ a;
+    c += (da ^ b) + blocks[15] + 530742520;
+    c = (c << 16 | c >>> 16) + d << 0;
+    b += (da ^ c) + blocks[2] - 995338651;
+    b = (b << 23 | b >>> 9) + c << 0;
+    a += (c ^ (b | ~d)) + blocks[0] - 198630844;
+    a = (a << 6 | a >>> 26) + b << 0;
+    d += (b ^ (a | ~c)) + blocks[7] + 1126891415;
+    d = (d << 10 | d >>> 22) + a << 0;
+    c += (a ^ (d | ~b)) + blocks[14] - 1416354905;
+    c = (c << 15 | c >>> 17) + d << 0;
+    b += (d ^ (c | ~a)) + blocks[5] - 57434055;
+    b = (b << 21 | b >>> 11) + c << 0;
+    a += (c ^ (b | ~d)) + blocks[12] + 1700485571;
+    a = (a << 6 | a >>> 26) + b << 0;
+    d += (b ^ (a | ~c)) + blocks[3] - 1894986606;
+    d = (d << 10 | d >>> 22) + a << 0;
+    c += (a ^ (d | ~b)) + blocks[10] - 1051523;
+    c = (c << 15 | c >>> 17) + d << 0;
+    b += (d ^ (c | ~a)) + blocks[1] - 2054922799;
+    b = (b << 21 | b >>> 11) + c << 0;
+    a += (c ^ (b | ~d)) + blocks[8] + 1873313359;
+    a = (a << 6 | a >>> 26) + b << 0;
+    d += (b ^ (a | ~c)) + blocks[15] - 30611744;
+    d = (d << 10 | d >>> 22) + a << 0;
+    c += (a ^ (d | ~b)) + blocks[6] - 1560198380;
+    c = (c << 15 | c >>> 17) + d << 0;
+    b += (d ^ (c | ~a)) + blocks[13] + 1309151649;
+    b = (b << 21 | b >>> 11) + c << 0;
+    a += (c ^ (b | ~d)) + blocks[4] - 145523070;
+    a = (a << 6 | a >>> 26) + b << 0;
+    d += (b ^ (a | ~c)) + blocks[11] - 1120210379;
+    d = (d << 10 | d >>> 22) + a << 0;
+    c += (a ^ (d | ~b)) + blocks[2] + 718787259;
+    c = (c << 15 | c >>> 17) + d << 0;
+    b += (d ^ (c | ~a)) + blocks[9] - 343485551;
+    b = (b << 21 | b >>> 11) + c << 0;
+
+    if (this.first) {
+      this.h0 = a + 1732584193 << 0;
+      this.h1 = b - 271733879 << 0;
+      this.h2 = c - 1732584194 << 0;
+      this.h3 = d + 271733878 << 0;
+      this.first = false;
+    } else {
+      this.h0 = this.h0 + a << 0;
+      this.h1 = this.h1 + b << 0;
+      this.h2 = this.h2 + c << 0;
+      this.h3 = this.h3 + d << 0;
+    }
+  };
+
+  /**
+   * @method hex
+   * @memberof Md5
+   * @instance
+   * @description Output hash as hex string
+   * @returns {String} Hex string
+   * @see {@link md5.hex}
+   * @example
+   * hash.hex();
+   */
+  Md5.prototype.hex = function () {
+    this.finalize();
+
+    var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3;
+
+    return HEX_CHARS[(h0 >>> 4) & 0x0F] + HEX_CHARS[h0 & 0x0F] +
+      HEX_CHARS[(h0 >>> 12) & 0x0F] + HEX_CHARS[(h0 >>> 8) & 0x0F] +
+      HEX_CHARS[(h0 >>> 20) & 0x0F] + HEX_CHARS[(h0 >>> 16) & 0x0F] +
+      HEX_CHARS[(h0 >>> 28) & 0x0F] + HEX_CHARS[(h0 >>> 24) & 0x0F] +
+      HEX_CHARS[(h1 >>> 4) & 0x0F] + HEX_CHARS[h1 & 0x0F] +
+      HEX_CHARS[(h1 >>> 12) & 0x0F] + HEX_CHARS[(h1 >>> 8) & 0x0F] +
+      HEX_CHARS[(h1 >>> 20) & 0x0F] + HEX_CHARS[(h1 >>> 16) & 0x0F] +
+      HEX_CHARS[(h1 >>> 28) & 0x0F] + HEX_CHARS[(h1 >>> 24) & 0x0F] +
+      HEX_CHARS[(h2 >>> 4) & 0x0F] + HEX_CHARS[h2 & 0x0F] +
+      HEX_CHARS[(h2 >>> 12) & 0x0F] + HEX_CHARS[(h2 >>> 8) & 0x0F] +
+      HEX_CHARS[(h2 >>> 20) & 0x0F] + HEX_CHARS[(h2 >>> 16) & 0x0F] +
+      HEX_CHARS[(h2 >>> 28) & 0x0F] + HEX_CHARS[(h2 >>> 24) & 0x0F] +
+      HEX_CHARS[(h3 >>> 4) & 0x0F] + HEX_CHARS[h3 & 0x0F] +
+      HEX_CHARS[(h3 >>> 12) & 0x0F] + HEX_CHARS[(h3 >>> 8) & 0x0F] +
+      HEX_CHARS[(h3 >>> 20) & 0x0F] + HEX_CHARS[(h3 >>> 16) & 0x0F] +
+      HEX_CHARS[(h3 >>> 28) & 0x0F] + HEX_CHARS[(h3 >>> 24) & 0x0F];
+  };
+
+  /**
+   * @method toString
+   * @memberof Md5
+   * @instance
+   * @description Output hash as hex string
+   * @returns {String} Hex string
+   * @see {@link md5.hex}
+   * @example
+   * hash.toString();
+   */
+  Md5.prototype.toString = Md5.prototype.hex;
+
+  /**
+   * @method digest
+   * @memberof Md5
+   * @instance
+   * @description Output hash as bytes array
+   * @returns {Array} Bytes array
+   * @see {@link md5.digest}
+   * @example
+   * hash.digest();
+   */
+  Md5.prototype.digest = function () {
+    this.finalize();
+
+    var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3;
+    return [
+      h0 & 0xFF, (h0 >>> 8) & 0xFF, (h0 >>> 16) & 0xFF, (h0 >>> 24) & 0xFF,
+      h1 & 0xFF, (h1 >>> 8) & 0xFF, (h1 >>> 16) & 0xFF, (h1 >>> 24) & 0xFF,
+      h2 & 0xFF, (h2 >>> 8) & 0xFF, (h2 >>> 16) & 0xFF, (h2 >>> 24) & 0xFF,
+      h3 & 0xFF, (h3 >>> 8) & 0xFF, (h3 >>> 16) & 0xFF, (h3 >>> 24) & 0xFF
+    ];
+  };
+
+  /**
+   * @method array
+   * @memberof Md5
+   * @instance
+   * @description Output hash as bytes array
+   * @returns {Array} Bytes array
+   * @see {@link md5.array}
+   * @example
+   * hash.array();
+   */
+  Md5.prototype.array = Md5.prototype.digest;
+
+  /**
+   * @method arrayBuffer
+   * @memberof Md5
+   * @instance
+   * @description Output hash as ArrayBuffer
+   * @returns {ArrayBuffer} ArrayBuffer
+   * @see {@link md5.arrayBuffer}
+   * @example
+   * hash.arrayBuffer();
+   */
+  Md5.prototype.arrayBuffer = function () {
+    this.finalize();
+
+    var buffer = new ArrayBuffer(16);
+    var blocks = new Uint32Array(buffer);
+    blocks[0] = this.h0;
+    blocks[1] = this.h1;
+    blocks[2] = this.h2;
+    blocks[3] = this.h3;
+    return buffer;
+  };
+
+  var exports = createMethod();
+  exports.md5 = exports;
+
+  if (COMMON_JS) {
+    module.exports = exports;
+  } else {
+    /**
+     * @method md5
+     * @description Md5 hash function, export to global in browsers.
+     * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+     * @returns {String} md5 hashes
+     * @example
+     * md5(''); // d41d8cd98f00b204e9800998ecf8427e
+     * md5('The quick brown fox jumps over the lazy dog'); // 9e107d9d372bb6826bd81d3542a419d6
+     * md5('The quick brown fox jumps over the lazy dog.'); // e4d909c290d0fb1ca068ffaddf22cbd0
+     *
+     * // It also supports UTF-8 encoding
+     * md5('中文'); // a7bac2239fcdcb3a067903d8077c4a07
+     *
+     * // It also supports byte `Array`, `Uint8Array`, `ArrayBuffer`
+     * md5([]); // d41d8cd98f00b204e9800998ecf8427e
+     * md5(new Uint8Array([])); // d41d8cd98f00b204e9800998ecf8427e
+     */
+    root.md5 = exports;
+    if (AMD) {
+      define(function () {
+        return exports;
+      });
+    }
+  }
+})();

build/md5-lite.mjs

@@ -0,0 +1,589 @@
+function getDefaultExportFromCjs (x) {
+	return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x;
+}
+
+var md5$1 = {exports: {}};
+
+/**
+ * [js-md5]{@link https://github.com/emn178/js-md5}
+ *
+ * @namespace md5
+ * @version 0.9.0
+ * @author Chen, Yi-Cyuan [emn178@gmail.com]
+ * @copyright Chen, Yi-Cyuan 2014-2026
+ * @license MIT
+ */
+
+(function (module) {
+	(function () {
+
+	  var INPUT_ERROR = 'input is invalid type';
+	  var FINALIZE_ERROR = 'finalize already called';
+	  var WINDOW = typeof window === 'object';
+	  var root = WINDOW ? window : {};
+	  if (root.JS_MD5_NO_WINDOW) {
+	    WINDOW = false;
+	  }
+	  var WEB_WORKER = typeof WorkerGlobalScope !== 'undefined' && typeof self !== 'undefined' && self instanceof WorkerGlobalScope;
+	  if (WEB_WORKER) {
+	    root = self;
+	  }
+	  var COMMON_JS = !root.JS_MD5_NO_COMMON_JS && 'object' === 'object' && module.exports;
+	  var HEX_CHARS = '0123456789abcdef'.split('');
+	  var EXTRA = [128, 32768, 8388608, -2147483648];
+	  var OUTPUT_TYPES = ['hex', 'array', 'digest', 'arrayBuffer'];
+
+	  var blocks = [], buffer8;
+	  {
+	    var buffer = new ArrayBuffer(68);
+	    buffer8 = new Uint8Array(buffer);
+	    blocks = new Uint32Array(buffer);
+	  }
+
+	  var isArray = Array.isArray;
+
+	  var isView = ArrayBuffer.isView;
+
+	  // [message: string, isString: bool]
+	  var formatMessage = function (message) {
+	    var type = typeof message;
+	    if (type === 'string') {
+	      return [message, true];
+	    }
+	    if (type !== 'object' || message === null) {
+	      throw new Error(INPUT_ERROR);
+	    }
+	    if (message.constructor === ArrayBuffer) {
+	      return [new Uint8Array(message), false];
+	    }
+	    if (!isArray(message) && !isView(message)) {
+	      throw new Error(INPUT_ERROR);
+	    }
+	    return [message, false];
+	  };
+
+	  /**
+	   * @method hex
+	   * @memberof md5
+	   * @description Output hash as hex string
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {String} Hex string
+	   * @example
+	   * md5.hex('The quick brown fox jumps over the lazy dog');
+	   * // equal to
+	   * md5('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method digest
+	   * @memberof md5
+	   * @description Output hash as bytes array
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Array} Bytes array
+	   * @example
+	   * md5.digest('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method array
+	   * @memberof md5
+	   * @description Output hash as bytes array
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Array} Bytes array
+	   * @example
+	   * md5.array('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method arrayBuffer
+	   * @memberof md5
+	   * @description Output hash as ArrayBuffer
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @example
+	   * md5.arrayBuffer('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method buffer
+	   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+	   * @memberof md5
+	   * @description Output hash as ArrayBuffer
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @example
+	   * md5.buffer('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method base64
+	   * @memberof md5
+	   * @description Output hash as base64 string
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {String} base64 string
+	   * @example
+	   * md5.base64('The quick brown fox jumps over the lazy dog');
+	   */
+	  var createOutputMethod = function (outputType) {
+	    return function (message) {
+	      return new Md5(true).update(message)[outputType]();
+	    };
+	  };
+
+	  /**
+	   * @method create
+	   * @memberof md5
+	   * @description Create Md5 object
+	   * @returns {Md5} Md5 object.
+	   * @example
+	   * var hash = md5.create();
+	   */
+	  /**
+	   * @method update
+	   * @memberof md5
+	   * @description Create and update Md5 object
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Md5} Md5 object.
+	   * @example
+	   * var hash = md5.update('The quick brown fox jumps over the lazy dog');
+	   * // equal to
+	   * var hash = md5.create();
+	   * hash.update('The quick brown fox jumps over the lazy dog');
+	   */
+	  var createMethod = function () {
+	    var method = createOutputMethod('hex');
+	    method.create = function () {
+	      return new Md5();
+	    };
+	    method.update = function (message) {
+	      return method.create().update(message);
+	    };
+	    for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
+	      var type = OUTPUT_TYPES[i];
+	      method[type] = createOutputMethod(type);
+	    }
+	    return method;
+	  };
+
+	  /**
+	   * Md5 class
+	   * @class Md5
+	   * @description This is internal class.
+	   * @see {@link md5.create}
+	   */
+	  function Md5(sharedMemory) {
+	    if (sharedMemory) {
+	      blocks[0] = blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+	      blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+	      blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+	      blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+	      this.blocks = blocks;
+	      this.buffer8 = buffer8;
+	    } else {
+	      {
+	        var buffer = new ArrayBuffer(68);
+	        this.buffer8 = new Uint8Array(buffer);
+	        this.blocks = new Uint32Array(buffer);
+	      }
+	    }
+	    this.h0 = this.h1 = this.h2 = this.h3 = this.start = this.bytes = this.hBytes = 0;
+	    this.finalized = this.hashed = false;
+	    this.first = true;
+	  }
+
+	  /**
+	   * @method update
+	   * @memberof Md5
+	   * @instance
+	   * @description Update hash
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Md5} Md5 object.
+	   * @see {@link md5.update}
+	   */
+	  Md5.prototype.update = function (message) {
+	    if (this.finalized) {
+	      throw new Error(FINALIZE_ERROR);
+	    }
+
+	    var result = formatMessage(message);
+	    message = result[0];
+	    var isString = result[1];
+	    var code, index = 0, i, length = message.length, blocks = this.blocks;
+	    var buffer8 = this.buffer8;
+
+	    while (index < length) {
+	      if (this.hashed) {
+	        this.hashed = false;
+	        blocks[0] = blocks[16];
+	        blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+	        blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+	        blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+	        blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+	      }
+
+	      if (isString) {
+	        {
+	          for (i = this.start; index < length && i < 64; ++index) {
+	            code = message.charCodeAt(index);
+	            if (code < 0x80) {
+	              buffer8[i++] = code;
+	            } else if (code < 0x800) {
+	              buffer8[i++] = 0xc0 | (code >>> 6);
+	              buffer8[i++] = 0x80 | (code & 0x3f);
+	            } else if (code < 0xd800 || code >= 0xe000) {
+	              buffer8[i++] = 0xe0 | (code >>> 12);
+	              buffer8[i++] = 0x80 | ((code >>> 6) & 0x3f);
+	              buffer8[i++] = 0x80 | (code & 0x3f);
+	            } else {
+	              code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff));
+	              buffer8[i++] = 0xf0 | (code >>> 18);
+	              buffer8[i++] = 0x80 | ((code >>> 12) & 0x3f);
+	              buffer8[i++] = 0x80 | ((code >>> 6) & 0x3f);
+	              buffer8[i++] = 0x80 | (code & 0x3f);
+	            }
+	          }
+	        }
+	      } else {
+	        {
+	          for (i = this.start; index < length && i < 64; ++index) {
+	            buffer8[i++] = message[index];
+	          }
+	        }
+	      }
+	      this.lastByteIndex = i;
+	      this.bytes += i - this.start;
+	      if (i >= 64) {
+	        this.start = i - 64;
+	        this.hash();
+	        this.hashed = true;
+	      } else {
+	        this.start = i;
+	      }
+	    }
+	    if (this.bytes > 4294967295) {
+	      this.hBytes += this.bytes / 4294967296 << 0;
+	      this.bytes = this.bytes % 4294967296;
+	    }
+	    return this;
+	  };
+
+	  Md5.prototype.finalize = function () {
+	    if (this.finalized) {
+	      return;
+	    }
+	    this.finalized = true;
+	    var blocks = this.blocks, i = this.lastByteIndex;
+	    blocks[i >>> 2] |= EXTRA[i & 3];
+	    if (i >= 56) {
+	      if (!this.hashed) {
+	        this.hash();
+	      }
+	      blocks[0] = blocks[16];
+	      blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+	      blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+	      blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+	      blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+	    }
+	    blocks[14] = this.bytes << 3;
+	    blocks[15] = this.hBytes << 3 | this.bytes >>> 29;
+	    this.hash();
+	  };
+
+	  Md5.prototype.hash = function () {
+	    var a, b, c, d, bc, da, blocks = this.blocks;
+
+	    if (this.first) {
+	      a = blocks[0] - 680876937;
+	      a = (a << 7 | a >>> 25) - 271733879 << 0;
+	      d = (-1732584194 ^ a & 2004318071) + blocks[1] - 117830708;
+	      d = (d << 12 | d >>> 20) + a << 0;
+	      c = (-271733879 ^ (d & (a ^ -271733879))) + blocks[2] - 1126478375;
+	      c = (c << 17 | c >>> 15) + d << 0;
+	      b = (a ^ (c & (d ^ a))) + blocks[3] - 1316259209;
+	      b = (b << 22 | b >>> 10) + c << 0;
+	    } else {
+	      a = this.h0;
+	      b = this.h1;
+	      c = this.h2;
+	      d = this.h3;
+	      a += (d ^ (b & (c ^ d))) + blocks[0] - 680876936;
+	      a = (a << 7 | a >>> 25) + b << 0;
+	      d += (c ^ (a & (b ^ c))) + blocks[1] - 389564586;
+	      d = (d << 12 | d >>> 20) + a << 0;
+	      c += (b ^ (d & (a ^ b))) + blocks[2] + 606105819;
+	      c = (c << 17 | c >>> 15) + d << 0;
+	      b += (a ^ (c & (d ^ a))) + blocks[3] - 1044525330;
+	      b = (b << 22 | b >>> 10) + c << 0;
+	    }
+
+	    a += (d ^ (b & (c ^ d))) + blocks[4] - 176418897;
+	    a = (a << 7 | a >>> 25) + b << 0;
+	    d += (c ^ (a & (b ^ c))) + blocks[5] + 1200080426;
+	    d = (d << 12 | d >>> 20) + a << 0;
+	    c += (b ^ (d & (a ^ b))) + blocks[6] - 1473231341;
+	    c = (c << 17 | c >>> 15) + d << 0;
+	    b += (a ^ (c & (d ^ a))) + blocks[7] - 45705983;
+	    b = (b << 22 | b >>> 10) + c << 0;
+	    a += (d ^ (b & (c ^ d))) + blocks[8] + 1770035416;
+	    a = (a << 7 | a >>> 25) + b << 0;
+	    d += (c ^ (a & (b ^ c))) + blocks[9] - 1958414417;
+	    d = (d << 12 | d >>> 20) + a << 0;
+	    c += (b ^ (d & (a ^ b))) + blocks[10] - 42063;
+	    c = (c << 17 | c >>> 15) + d << 0;
+	    b += (a ^ (c & (d ^ a))) + blocks[11] - 1990404162;
+	    b = (b << 22 | b >>> 10) + c << 0;
+	    a += (d ^ (b & (c ^ d))) + blocks[12] + 1804603682;
+	    a = (a << 7 | a >>> 25) + b << 0;
+	    d += (c ^ (a & (b ^ c))) + blocks[13] - 40341101;
+	    d = (d << 12 | d >>> 20) + a << 0;
+	    c += (b ^ (d & (a ^ b))) + blocks[14] - 1502002290;
+	    c = (c << 17 | c >>> 15) + d << 0;
+	    b += (a ^ (c & (d ^ a))) + blocks[15] + 1236535329;
+	    b = (b << 22 | b >>> 10) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[1] - 165796510;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[6] - 1069501632;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[11] + 643717713;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[0] - 373897302;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[5] - 701558691;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[10] + 38016083;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[15] - 660478335;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[4] - 405537848;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[9] + 568446438;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[14] - 1019803690;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[3] - 187363961;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[8] + 1163531501;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[13] - 1444681467;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[2] - 51403784;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[7] + 1735328473;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[12] - 1926607734;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[5] - 378558;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[8] - 2022574463;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[11] + 1839030562;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[14] - 35309556;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[1] - 1530992060;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[4] + 1272893353;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[7] - 155497632;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[10] - 1094730640;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[13] + 681279174;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[0] - 358537222;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[3] - 722521979;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[6] + 76029189;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[9] - 640364487;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[12] - 421815835;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[15] + 530742520;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[2] - 995338651;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[0] - 198630844;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[7] + 1126891415;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[14] - 1416354905;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[5] - 57434055;
+	    b = (b << 21 | b >>> 11) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[12] + 1700485571;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[3] - 1894986606;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[10] - 1051523;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[1] - 2054922799;
+	    b = (b << 21 | b >>> 11) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[8] + 1873313359;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[15] - 30611744;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[6] - 1560198380;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[13] + 1309151649;
+	    b = (b << 21 | b >>> 11) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[4] - 145523070;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[11] - 1120210379;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[2] + 718787259;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[9] - 343485551;
+	    b = (b << 21 | b >>> 11) + c << 0;
+
+	    if (this.first) {
+	      this.h0 = a + 1732584193 << 0;
+	      this.h1 = b - 271733879 << 0;
+	      this.h2 = c - 1732584194 << 0;
+	      this.h3 = d + 271733878 << 0;
+	      this.first = false;
+	    } else {
+	      this.h0 = this.h0 + a << 0;
+	      this.h1 = this.h1 + b << 0;
+	      this.h2 = this.h2 + c << 0;
+	      this.h3 = this.h3 + d << 0;
+	    }
+	  };
+
+	  /**
+	   * @method hex
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as hex string
+	   * @returns {String} Hex string
+	   * @see {@link md5.hex}
+	   * @example
+	   * hash.hex();
+	   */
+	  Md5.prototype.hex = function () {
+	    this.finalize();
+
+	    var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3;
+
+	    return HEX_CHARS[(h0 >>> 4) & 0x0F] + HEX_CHARS[h0 & 0x0F] +
+	      HEX_CHARS[(h0 >>> 12) & 0x0F] + HEX_CHARS[(h0 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h0 >>> 20) & 0x0F] + HEX_CHARS[(h0 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h0 >>> 28) & 0x0F] + HEX_CHARS[(h0 >>> 24) & 0x0F] +
+	      HEX_CHARS[(h1 >>> 4) & 0x0F] + HEX_CHARS[h1 & 0x0F] +
+	      HEX_CHARS[(h1 >>> 12) & 0x0F] + HEX_CHARS[(h1 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h1 >>> 20) & 0x0F] + HEX_CHARS[(h1 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h1 >>> 28) & 0x0F] + HEX_CHARS[(h1 >>> 24) & 0x0F] +
+	      HEX_CHARS[(h2 >>> 4) & 0x0F] + HEX_CHARS[h2 & 0x0F] +
+	      HEX_CHARS[(h2 >>> 12) & 0x0F] + HEX_CHARS[(h2 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h2 >>> 20) & 0x0F] + HEX_CHARS[(h2 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h2 >>> 28) & 0x0F] + HEX_CHARS[(h2 >>> 24) & 0x0F] +
+	      HEX_CHARS[(h3 >>> 4) & 0x0F] + HEX_CHARS[h3 & 0x0F] +
+	      HEX_CHARS[(h3 >>> 12) & 0x0F] + HEX_CHARS[(h3 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h3 >>> 20) & 0x0F] + HEX_CHARS[(h3 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h3 >>> 28) & 0x0F] + HEX_CHARS[(h3 >>> 24) & 0x0F];
+	  };
+
+	  /**
+	   * @method toString
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as hex string
+	   * @returns {String} Hex string
+	   * @see {@link md5.hex}
+	   * @example
+	   * hash.toString();
+	   */
+	  Md5.prototype.toString = Md5.prototype.hex;
+
+	  /**
+	   * @method digest
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as bytes array
+	   * @returns {Array} Bytes array
+	   * @see {@link md5.digest}
+	   * @example
+	   * hash.digest();
+	   */
+	  Md5.prototype.digest = function () {
+	    this.finalize();
+
+	    var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3;
+	    return [
+	      h0 & 0xFF, (h0 >>> 8) & 0xFF, (h0 >>> 16) & 0xFF, (h0 >>> 24) & 0xFF,
+	      h1 & 0xFF, (h1 >>> 8) & 0xFF, (h1 >>> 16) & 0xFF, (h1 >>> 24) & 0xFF,
+	      h2 & 0xFF, (h2 >>> 8) & 0xFF, (h2 >>> 16) & 0xFF, (h2 >>> 24) & 0xFF,
+	      h3 & 0xFF, (h3 >>> 8) & 0xFF, (h3 >>> 16) & 0xFF, (h3 >>> 24) & 0xFF
+	    ];
+	  };
+
+	  /**
+	   * @method array
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as bytes array
+	   * @returns {Array} Bytes array
+	   * @see {@link md5.array}
+	   * @example
+	   * hash.array();
+	   */
+	  Md5.prototype.array = Md5.prototype.digest;
+
+	  /**
+	   * @method arrayBuffer
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as ArrayBuffer
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @see {@link md5.arrayBuffer}
+	   * @example
+	   * hash.arrayBuffer();
+	   */
+	  Md5.prototype.arrayBuffer = function () {
+	    this.finalize();
+
+	    var buffer = new ArrayBuffer(16);
+	    var blocks = new Uint32Array(buffer);
+	    blocks[0] = this.h0;
+	    blocks[1] = this.h1;
+	    blocks[2] = this.h2;
+	    blocks[3] = this.h3;
+	    return buffer;
+	  };
+
+	  var exports = createMethod();
+	  exports.md5 = exports;
+
+	  if (COMMON_JS) {
+	    module.exports = exports;
+	  } else {
+	    /**
+	     * @method md5
+	     * @description Md5 hash function, export to global in browsers.
+	     * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	     * @returns {String} md5 hashes
+	     * @example
+	     * md5(''); // d41d8cd98f00b204e9800998ecf8427e
+	     * md5('The quick brown fox jumps over the lazy dog'); // 9e107d9d372bb6826bd81d3542a419d6
+	     * md5('The quick brown fox jumps over the lazy dog.'); // e4d909c290d0fb1ca068ffaddf22cbd0
+	     *
+	     * // It also supports UTF-8 encoding
+	     * md5('中文'); // a7bac2239fcdcb3a067903d8077c4a07
+	     *
+	     * // It also supports byte `Array`, `Uint8Array`, `ArrayBuffer`
+	     * md5([]); // d41d8cd98f00b204e9800998ecf8427e
+	     * md5(new Uint8Array([])); // d41d8cd98f00b204e9800998ecf8427e
+	     */
+	    root.md5 = exports;
+	  }
+	})(); 
+} (md5$1));
+
+var md5Exports = md5$1.exports;
+var md5 = /*@__PURE__*/getDefaultExportFromCjs(md5Exports);
+
+export { md5 as default, md5 };

build/md5-lite.node.mjs

@@ -0,0 +1,625 @@
+import require$$0 from 'crypto';
+import require$$1 from 'buffer';
+
+var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};
+
+function getDefaultExportFromCjs (x) {
+	return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x;
+}
+
+var md5$1 = {exports: {}};
+
+/**
+ * [js-md5]{@link https://github.com/emn178/js-md5}
+ *
+ * @namespace md5
+ * @version 0.9.0
+ * @author Chen, Yi-Cyuan [emn178@gmail.com]
+ * @copyright Chen, Yi-Cyuan 2014-2026
+ * @license MIT
+ */
+
+(function (module) {
+	(function () {
+
+	  var INPUT_ERROR = 'input is invalid type';
+	  var FINALIZE_ERROR = 'finalize already called';
+	  var WINDOW = typeof window === 'object';
+	  var root = WINDOW ? window : {};
+	  if (root.JS_MD5_NO_WINDOW) {
+	    WINDOW = false;
+	  }
+	  var WEB_WORKER = typeof WorkerGlobalScope !== 'undefined' && typeof self !== 'undefined' && self instanceof WorkerGlobalScope;
+	  /* istanbul ignore next */
+	  var NODE_JS = !root.JS_MD5_NO_NODE_JS && !WINDOW && typeof process === 'object' && process.versions && process.versions.node;
+	  if (NODE_JS) {
+	    root = commonjsGlobal;
+	  } else if (WEB_WORKER) {
+	    root = self;
+	  }
+	  var COMMON_JS = !root.JS_MD5_NO_COMMON_JS && 'object' === 'object' && module.exports;
+	  var HEX_CHARS = '0123456789abcdef'.split('');
+	  var EXTRA = [128, 32768, 8388608, -2147483648];
+	  var OUTPUT_TYPES = ['hex', 'array', 'digest', 'arrayBuffer'];
+
+	  var blocks = [], buffer8;
+	  {
+	    var buffer = new ArrayBuffer(68);
+	    buffer8 = new Uint8Array(buffer);
+	    blocks = new Uint32Array(buffer);
+	  }
+
+	  var isArray = Array.isArray;
+
+	  var isView = ArrayBuffer.isView;
+
+	  // [message: string, isString: bool]
+	  var formatMessage = function (message) {
+	    var type = typeof message;
+	    if (type === 'string') {
+	      return [message, true];
+	    }
+	    if (type !== 'object' || message === null) {
+	      throw new Error(INPUT_ERROR);
+	    }
+	    if (message.constructor === ArrayBuffer) {
+	      return [new Uint8Array(message), false];
+	    }
+	    if (!isArray(message) && !isView(message)) {
+	      throw new Error(INPUT_ERROR);
+	    }
+	    return [message, false];
+	  };
+
+	  /**
+	   * @method hex
+	   * @memberof md5
+	   * @description Output hash as hex string
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {String} Hex string
+	   * @example
+	   * md5.hex('The quick brown fox jumps over the lazy dog');
+	   * // equal to
+	   * md5('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method digest
+	   * @memberof md5
+	   * @description Output hash as bytes array
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Array} Bytes array
+	   * @example
+	   * md5.digest('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method array
+	   * @memberof md5
+	   * @description Output hash as bytes array
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Array} Bytes array
+	   * @example
+	   * md5.array('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method arrayBuffer
+	   * @memberof md5
+	   * @description Output hash as ArrayBuffer
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @example
+	   * md5.arrayBuffer('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method buffer
+	   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+	   * @memberof md5
+	   * @description Output hash as ArrayBuffer
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @example
+	   * md5.buffer('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method base64
+	   * @memberof md5
+	   * @description Output hash as base64 string
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {String} base64 string
+	   * @example
+	   * md5.base64('The quick brown fox jumps over the lazy dog');
+	   */
+	  var createOutputMethod = function (outputType) {
+	    return function (message) {
+	      return new Md5(true).update(message)[outputType]();
+	    };
+	  };
+
+	  /**
+	   * @method create
+	   * @memberof md5
+	   * @description Create Md5 object
+	   * @returns {Md5} Md5 object.
+	   * @example
+	   * var hash = md5.create();
+	   */
+	  /**
+	   * @method update
+	   * @memberof md5
+	   * @description Create and update Md5 object
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Md5} Md5 object.
+	   * @example
+	   * var hash = md5.update('The quick brown fox jumps over the lazy dog');
+	   * // equal to
+	   * var hash = md5.create();
+	   * hash.update('The quick brown fox jumps over the lazy dog');
+	   */
+	  var createMethod = function () {
+	    var method = createOutputMethod('hex');
+	    if (NODE_JS) {
+	      method = nodeWrap(method);
+	    }
+	    method.create = function () {
+	      return new Md5();
+	    };
+	    method.update = function (message) {
+	      return method.create().update(message);
+	    };
+	    for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
+	      var type = OUTPUT_TYPES[i];
+	      method[type] = createOutputMethod(type);
+	    }
+	    return method;
+	  };
+
+	  var nodeWrap = function (method) {
+	    var crypto = require$$0;
+	    var Buffer = require$$1.Buffer;
+	    var bufferFrom = Buffer.from;
+	    var nodeMethod = function (message) {
+	      if (typeof message === 'string') {
+	        return crypto.createHash('md5').update(message, 'utf8').digest('hex');
+	      } else {
+	        if (message === null || message === undefined) {
+	          throw new Error(INPUT_ERROR);
+	        } else if (message.constructor === ArrayBuffer) {
+	          message = new Uint8Array(message);
+	        }
+	      }
+	      if (isArray(message) || isView(message) ||
+	        message.constructor === Buffer) {
+	        return crypto.createHash('md5').update(bufferFrom(message)).digest('hex');
+	      } else {
+	        return method(message);
+	      }
+	    };
+	    return nodeMethod;
+	  };
+
+	  /**
+	   * Md5 class
+	   * @class Md5
+	   * @description This is internal class.
+	   * @see {@link md5.create}
+	   */
+	  function Md5(sharedMemory) {
+	    if (sharedMemory) {
+	      blocks[0] = blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+	      blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+	      blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+	      blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+	      this.blocks = blocks;
+	      this.buffer8 = buffer8;
+	    } else {
+	      {
+	        var buffer = new ArrayBuffer(68);
+	        this.buffer8 = new Uint8Array(buffer);
+	        this.blocks = new Uint32Array(buffer);
+	      }
+	    }
+	    this.h0 = this.h1 = this.h2 = this.h3 = this.start = this.bytes = this.hBytes = 0;
+	    this.finalized = this.hashed = false;
+	    this.first = true;
+	  }
+
+	  /**
+	   * @method update
+	   * @memberof Md5
+	   * @instance
+	   * @description Update hash
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Md5} Md5 object.
+	   * @see {@link md5.update}
+	   */
+	  Md5.prototype.update = function (message) {
+	    if (this.finalized) {
+	      throw new Error(FINALIZE_ERROR);
+	    }
+
+	    var result = formatMessage(message);
+	    message = result[0];
+	    var isString = result[1];
+	    var code, index = 0, i, length = message.length, blocks = this.blocks;
+	    var buffer8 = this.buffer8;
+
+	    while (index < length) {
+	      if (this.hashed) {
+	        this.hashed = false;
+	        blocks[0] = blocks[16];
+	        blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+	        blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+	        blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+	        blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+	      }
+
+	      if (isString) {
+	        {
+	          for (i = this.start; index < length && i < 64; ++index) {
+	            code = message.charCodeAt(index);
+	            if (code < 0x80) {
+	              buffer8[i++] = code;
+	            } else if (code < 0x800) {
+	              buffer8[i++] = 0xc0 | (code >>> 6);
+	              buffer8[i++] = 0x80 | (code & 0x3f);
+	            } else if (code < 0xd800 || code >= 0xe000) {
+	              buffer8[i++] = 0xe0 | (code >>> 12);
+	              buffer8[i++] = 0x80 | ((code >>> 6) & 0x3f);
+	              buffer8[i++] = 0x80 | (code & 0x3f);
+	            } else {
+	              code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff));
+	              buffer8[i++] = 0xf0 | (code >>> 18);
+	              buffer8[i++] = 0x80 | ((code >>> 12) & 0x3f);
+	              buffer8[i++] = 0x80 | ((code >>> 6) & 0x3f);
+	              buffer8[i++] = 0x80 | (code & 0x3f);
+	            }
+	          }
+	        }
+	      } else {
+	        {
+	          for (i = this.start; index < length && i < 64; ++index) {
+	            buffer8[i++] = message[index];
+	          }
+	        }
+	      }
+	      this.lastByteIndex = i;
+	      this.bytes += i - this.start;
+	      if (i >= 64) {
+	        this.start = i - 64;
+	        this.hash();
+	        this.hashed = true;
+	      } else {
+	        this.start = i;
+	      }
+	    }
+	    if (this.bytes > 4294967295) {
+	      this.hBytes += this.bytes / 4294967296 << 0;
+	      this.bytes = this.bytes % 4294967296;
+	    }
+	    return this;
+	  };
+
+	  Md5.prototype.finalize = function () {
+	    if (this.finalized) {
+	      return;
+	    }
+	    this.finalized = true;
+	    var blocks = this.blocks, i = this.lastByteIndex;
+	    blocks[i >>> 2] |= EXTRA[i & 3];
+	    if (i >= 56) {
+	      if (!this.hashed) {
+	        this.hash();
+	      }
+	      blocks[0] = blocks[16];
+	      blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+	      blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+	      blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+	      blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+	    }
+	    blocks[14] = this.bytes << 3;
+	    blocks[15] = this.hBytes << 3 | this.bytes >>> 29;
+	    this.hash();
+	  };
+
+	  Md5.prototype.hash = function () {
+	    var a, b, c, d, bc, da, blocks = this.blocks;
+
+	    if (this.first) {
+	      a = blocks[0] - 680876937;
+	      a = (a << 7 | a >>> 25) - 271733879 << 0;
+	      d = (-1732584194 ^ a & 2004318071) + blocks[1] - 117830708;
+	      d = (d << 12 | d >>> 20) + a << 0;
+	      c = (-271733879 ^ (d & (a ^ -271733879))) + blocks[2] - 1126478375;
+	      c = (c << 17 | c >>> 15) + d << 0;
+	      b = (a ^ (c & (d ^ a))) + blocks[3] - 1316259209;
+	      b = (b << 22 | b >>> 10) + c << 0;
+	    } else {
+	      a = this.h0;
+	      b = this.h1;
+	      c = this.h2;
+	      d = this.h3;
+	      a += (d ^ (b & (c ^ d))) + blocks[0] - 680876936;
+	      a = (a << 7 | a >>> 25) + b << 0;
+	      d += (c ^ (a & (b ^ c))) + blocks[1] - 389564586;
+	      d = (d << 12 | d >>> 20) + a << 0;
+	      c += (b ^ (d & (a ^ b))) + blocks[2] + 606105819;
+	      c = (c << 17 | c >>> 15) + d << 0;
+	      b += (a ^ (c & (d ^ a))) + blocks[3] - 1044525330;
+	      b = (b << 22 | b >>> 10) + c << 0;
+	    }
+
+	    a += (d ^ (b & (c ^ d))) + blocks[4] - 176418897;
+	    a = (a << 7 | a >>> 25) + b << 0;
+	    d += (c ^ (a & (b ^ c))) + blocks[5] + 1200080426;
+	    d = (d << 12 | d >>> 20) + a << 0;
+	    c += (b ^ (d & (a ^ b))) + blocks[6] - 1473231341;
+	    c = (c << 17 | c >>> 15) + d << 0;
+	    b += (a ^ (c & (d ^ a))) + blocks[7] - 45705983;
+	    b = (b << 22 | b >>> 10) + c << 0;
+	    a += (d ^ (b & (c ^ d))) + blocks[8] + 1770035416;
+	    a = (a << 7 | a >>> 25) + b << 0;
+	    d += (c ^ (a & (b ^ c))) + blocks[9] - 1958414417;
+	    d = (d << 12 | d >>> 20) + a << 0;
+	    c += (b ^ (d & (a ^ b))) + blocks[10] - 42063;
+	    c = (c << 17 | c >>> 15) + d << 0;
+	    b += (a ^ (c & (d ^ a))) + blocks[11] - 1990404162;
+	    b = (b << 22 | b >>> 10) + c << 0;
+	    a += (d ^ (b & (c ^ d))) + blocks[12] + 1804603682;
+	    a = (a << 7 | a >>> 25) + b << 0;
+	    d += (c ^ (a & (b ^ c))) + blocks[13] - 40341101;
+	    d = (d << 12 | d >>> 20) + a << 0;
+	    c += (b ^ (d & (a ^ b))) + blocks[14] - 1502002290;
+	    c = (c << 17 | c >>> 15) + d << 0;
+	    b += (a ^ (c & (d ^ a))) + blocks[15] + 1236535329;
+	    b = (b << 22 | b >>> 10) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[1] - 165796510;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[6] - 1069501632;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[11] + 643717713;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[0] - 373897302;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[5] - 701558691;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[10] + 38016083;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[15] - 660478335;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[4] - 405537848;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[9] + 568446438;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[14] - 1019803690;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[3] - 187363961;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[8] + 1163531501;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[13] - 1444681467;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[2] - 51403784;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[7] + 1735328473;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[12] - 1926607734;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[5] - 378558;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[8] - 2022574463;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[11] + 1839030562;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[14] - 35309556;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[1] - 1530992060;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[4] + 1272893353;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[7] - 155497632;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[10] - 1094730640;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[13] + 681279174;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[0] - 358537222;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[3] - 722521979;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[6] + 76029189;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[9] - 640364487;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[12] - 421815835;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[15] + 530742520;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[2] - 995338651;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[0] - 198630844;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[7] + 1126891415;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[14] - 1416354905;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[5] - 57434055;
+	    b = (b << 21 | b >>> 11) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[12] + 1700485571;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[3] - 1894986606;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[10] - 1051523;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[1] - 2054922799;
+	    b = (b << 21 | b >>> 11) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[8] + 1873313359;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[15] - 30611744;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[6] - 1560198380;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[13] + 1309151649;
+	    b = (b << 21 | b >>> 11) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[4] - 145523070;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[11] - 1120210379;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[2] + 718787259;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[9] - 343485551;
+	    b = (b << 21 | b >>> 11) + c << 0;
+
+	    if (this.first) {
+	      this.h0 = a + 1732584193 << 0;
+	      this.h1 = b - 271733879 << 0;
+	      this.h2 = c - 1732584194 << 0;
+	      this.h3 = d + 271733878 << 0;
+	      this.first = false;
+	    } else {
+	      this.h0 = this.h0 + a << 0;
+	      this.h1 = this.h1 + b << 0;
+	      this.h2 = this.h2 + c << 0;
+	      this.h3 = this.h3 + d << 0;
+	    }
+	  };
+
+	  /**
+	   * @method hex
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as hex string
+	   * @returns {String} Hex string
+	   * @see {@link md5.hex}
+	   * @example
+	   * hash.hex();
+	   */
+	  Md5.prototype.hex = function () {
+	    this.finalize();
+
+	    var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3;
+
+	    return HEX_CHARS[(h0 >>> 4) & 0x0F] + HEX_CHARS[h0 & 0x0F] +
+	      HEX_CHARS[(h0 >>> 12) & 0x0F] + HEX_CHARS[(h0 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h0 >>> 20) & 0x0F] + HEX_CHARS[(h0 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h0 >>> 28) & 0x0F] + HEX_CHARS[(h0 >>> 24) & 0x0F] +
+	      HEX_CHARS[(h1 >>> 4) & 0x0F] + HEX_CHARS[h1 & 0x0F] +
+	      HEX_CHARS[(h1 >>> 12) & 0x0F] + HEX_CHARS[(h1 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h1 >>> 20) & 0x0F] + HEX_CHARS[(h1 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h1 >>> 28) & 0x0F] + HEX_CHARS[(h1 >>> 24) & 0x0F] +
+	      HEX_CHARS[(h2 >>> 4) & 0x0F] + HEX_CHARS[h2 & 0x0F] +
+	      HEX_CHARS[(h2 >>> 12) & 0x0F] + HEX_CHARS[(h2 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h2 >>> 20) & 0x0F] + HEX_CHARS[(h2 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h2 >>> 28) & 0x0F] + HEX_CHARS[(h2 >>> 24) & 0x0F] +
+	      HEX_CHARS[(h3 >>> 4) & 0x0F] + HEX_CHARS[h3 & 0x0F] +
+	      HEX_CHARS[(h3 >>> 12) & 0x0F] + HEX_CHARS[(h3 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h3 >>> 20) & 0x0F] + HEX_CHARS[(h3 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h3 >>> 28) & 0x0F] + HEX_CHARS[(h3 >>> 24) & 0x0F];
+	  };
+
+	  /**
+	   * @method toString
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as hex string
+	   * @returns {String} Hex string
+	   * @see {@link md5.hex}
+	   * @example
+	   * hash.toString();
+	   */
+	  Md5.prototype.toString = Md5.prototype.hex;
+
+	  /**
+	   * @method digest
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as bytes array
+	   * @returns {Array} Bytes array
+	   * @see {@link md5.digest}
+	   * @example
+	   * hash.digest();
+	   */
+	  Md5.prototype.digest = function () {
+	    this.finalize();
+
+	    var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3;
+	    return [
+	      h0 & 0xFF, (h0 >>> 8) & 0xFF, (h0 >>> 16) & 0xFF, (h0 >>> 24) & 0xFF,
+	      h1 & 0xFF, (h1 >>> 8) & 0xFF, (h1 >>> 16) & 0xFF, (h1 >>> 24) & 0xFF,
+	      h2 & 0xFF, (h2 >>> 8) & 0xFF, (h2 >>> 16) & 0xFF, (h2 >>> 24) & 0xFF,
+	      h3 & 0xFF, (h3 >>> 8) & 0xFF, (h3 >>> 16) & 0xFF, (h3 >>> 24) & 0xFF
+	    ];
+	  };
+
+	  /**
+	   * @method array
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as bytes array
+	   * @returns {Array} Bytes array
+	   * @see {@link md5.array}
+	   * @example
+	   * hash.array();
+	   */
+	  Md5.prototype.array = Md5.prototype.digest;
+
+	  /**
+	   * @method arrayBuffer
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as ArrayBuffer
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @see {@link md5.arrayBuffer}
+	   * @example
+	   * hash.arrayBuffer();
+	   */
+	  Md5.prototype.arrayBuffer = function () {
+	    this.finalize();
+
+	    var buffer = new ArrayBuffer(16);
+	    var blocks = new Uint32Array(buffer);
+	    blocks[0] = this.h0;
+	    blocks[1] = this.h1;
+	    blocks[2] = this.h2;
+	    blocks[3] = this.h3;
+	    return buffer;
+	  };
+
+	  var exports = createMethod();
+	  exports.md5 = exports;
+
+	  if (COMMON_JS) {
+	    module.exports = exports;
+	  } else {
+	    /**
+	     * @method md5
+	     * @description Md5 hash function, export to global in browsers.
+	     * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	     * @returns {String} md5 hashes
+	     * @example
+	     * md5(''); // d41d8cd98f00b204e9800998ecf8427e
+	     * md5('The quick brown fox jumps over the lazy dog'); // 9e107d9d372bb6826bd81d3542a419d6
+	     * md5('The quick brown fox jumps over the lazy dog.'); // e4d909c290d0fb1ca068ffaddf22cbd0
+	     *
+	     * // It also supports UTF-8 encoding
+	     * md5('中文'); // a7bac2239fcdcb3a067903d8077c4a07
+	     *
+	     * // It also supports byte `Array`, `Uint8Array`, `ArrayBuffer`
+	     * md5([]); // d41d8cd98f00b204e9800998ecf8427e
+	     * md5(new Uint8Array([])); // d41d8cd98f00b204e9800998ecf8427e
+	     */
+	    root.md5 = exports;
+	  }
+	})(); 
+} (md5$1));
+
+var md5Exports = md5$1.exports;
+var md5 = /*@__PURE__*/getDefaultExportFromCjs(md5Exports);
+
+export { md5 as default, md5 };

build/md5.js

@@ -0,0 +1,898 @@
+/**
+ * [js-md5]{@link https://github.com/emn178/js-md5}
+ *
+ * @namespace md5
+ * @version 0.9.0
+ * @author Chen, Yi-Cyuan [emn178@gmail.com]
+ * @copyright Chen, Yi-Cyuan 2014-2026
+ * @license MIT
+ */
+(function () {
+
+  var INPUT_ERROR = 'input is invalid type';
+  var FINALIZE_ERROR = 'finalize already called';
+  var WINDOW = typeof window === 'object';
+  var root = WINDOW ? window : {};
+  if (root.JS_MD5_NO_WINDOW) {
+    WINDOW = false;
+  }
+  var WEB_WORKER = typeof WorkerGlobalScope !== 'undefined' && typeof self !== 'undefined' && self instanceof WorkerGlobalScope;
+  /* istanbul ignore next */
+  var NODE_JS = !root.JS_MD5_NO_NODE_JS && !WINDOW && typeof process === 'object' && process.versions && process.versions.node;
+  if (NODE_JS) {
+    root = global;
+  } else if (WEB_WORKER) {
+    root = self;
+  }
+  var COMMON_JS = !root.JS_MD5_NO_COMMON_JS && typeof module === 'object' && module.exports;
+  var AMD = typeof define === 'function' && define.amd;
+  /* istanbul ignore next */
+  var ARRAY_BUFFER = !root.JS_MD5_NO_ARRAY_BUFFER && typeof ArrayBuffer !== 'undefined' ;
+  var HEX_CHARS = '0123456789abcdef'.split('');
+  var EXTRA = [128, 32768, 8388608, -2147483648];
+  var SHIFT = [0, 8, 16, 24];
+  var OUTPUT_TYPES = ['hex', 'array', 'digest', 'arrayBuffer'];
+  /* istanbul ignore else */
+  {
+    OUTPUT_TYPES.push('buffer');
+  }
+  /* istanbul ignore else */
+  {
+    OUTPUT_TYPES.push('base64');
+  }
+  /* istanbul ignore next */
+  var BASE64_ENCODE_CHAR = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('') ;
+
+  var blocks = [], buffer8;
+  if (ARRAY_BUFFER) {
+    var buffer = new ArrayBuffer(68);
+    buffer8 = new Uint8Array(buffer);
+    blocks = new Uint32Array(buffer);
+  }
+
+  var isArray = Array.isArray;
+  /* istanbul ignore else */
+  if ((root.JS_MD5_NO_NODE_JS || !isArray)) {
+    isArray = function (obj) {
+      return Object.prototype.toString.call(obj) === '[object Array]';
+    };
+  }
+
+  var isView = ArrayBuffer.isView;
+  /* istanbul ignore else */
+  if (ARRAY_BUFFER && (root.JS_MD5_NO_ARRAY_BUFFER_IS_VIEW || !isView)) {
+    isView = function (obj) {
+      return typeof obj === 'object' && obj.buffer && obj.buffer.constructor === ArrayBuffer;
+    };
+  }
+
+  // [message: string, isString: bool]
+  var formatMessage = function (message) {
+    var type = typeof message;
+    if (type === 'string') {
+      return [message, true];
+    }
+    if (type !== 'object' || message === null) {
+      throw new Error(INPUT_ERROR);
+    }
+    if (ARRAY_BUFFER && message.constructor === ArrayBuffer) {
+      return [new Uint8Array(message), false];
+    }
+    if (!isArray(message) && !isView(message)) {
+      throw new Error(INPUT_ERROR);
+    }
+    return [message, false];
+  };
+
+  /**
+   * @method hex
+   * @memberof md5
+   * @description Output hash as hex string
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {String} Hex string
+   * @example
+   * md5.hex('The quick brown fox jumps over the lazy dog');
+   * // equal to
+   * md5('The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method digest
+   * @memberof md5
+   * @description Output hash as bytes array
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Array} Bytes array
+   * @example
+   * md5.digest('The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method array
+   * @memberof md5
+   * @description Output hash as bytes array
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Array} Bytes array
+   * @example
+   * md5.array('The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method arrayBuffer
+   * @memberof md5
+   * @description Output hash as ArrayBuffer
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {ArrayBuffer} ArrayBuffer
+   * @example
+   * md5.arrayBuffer('The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method buffer
+   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+   * @memberof md5
+   * @description Output hash as ArrayBuffer
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {ArrayBuffer} ArrayBuffer
+   * @example
+   * md5.buffer('The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method base64
+   * @memberof md5
+   * @description Output hash as base64 string
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {String} base64 string
+   * @example
+   * md5.base64('The quick brown fox jumps over the lazy dog');
+   */
+  var createOutputMethod = function (outputType) {
+    return function (message) {
+      return new Md5(true).update(message)[outputType]();
+    };
+  };
+
+  /**
+   * @method create
+   * @memberof md5
+   * @description Create Md5 object
+   * @returns {Md5} Md5 object.
+   * @example
+   * var hash = md5.create();
+   */
+  /**
+   * @method update
+   * @memberof md5
+   * @description Create and update Md5 object
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Md5} Md5 object.
+   * @example
+   * var hash = md5.update('The quick brown fox jumps over the lazy dog');
+   * // equal to
+   * var hash = md5.create();
+   * hash.update('The quick brown fox jumps over the lazy dog');
+   */
+  var createMethod = function () {
+    var method = createOutputMethod('hex');
+    if (NODE_JS) {
+      method = nodeWrap(method);
+    }
+    method.create = function () {
+      return new Md5();
+    };
+    method.update = function (message) {
+      return method.create().update(message);
+    };
+    for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
+      var type = OUTPUT_TYPES[i];
+      method[type] = createOutputMethod(type);
+    }
+    return method;
+  };
+
+  var nodeWrap = function (method) {
+    var crypto = require('crypto');
+    var Buffer = require('buffer').Buffer;
+    var bufferFrom = Buffer.from;
+    if ((root.JS_MD5_NO_BUFFER_FROM || !bufferFrom)) {
+      bufferFrom = function (message) {
+        return new Buffer(message);
+      };
+    }
+    var nodeMethod = function (message) {
+      if (typeof message === 'string') {
+        return crypto.createHash('md5').update(message, 'utf8').digest('hex');
+      } else {
+        if (message === null || message === undefined) {
+          throw new Error(INPUT_ERROR);
+        } else if (message.constructor === ArrayBuffer) {
+          message = new Uint8Array(message);
+        }
+      }
+      if (isArray(message) || isView(message) ||
+        message.constructor === Buffer) {
+        return crypto.createHash('md5').update(bufferFrom(message)).digest('hex');
+      } else {
+        return method(message);
+      }
+    };
+    return nodeMethod;
+  };
+
+  /**
+   * @namespace md5.hmac
+   */
+  /**
+   * @method hex
+   * @memberof md5.hmac
+   * @description Output hash as hex string
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {String} Hex string
+   * @example
+   * md5.hmac.hex('key', 'The quick brown fox jumps over the lazy dog');
+   * // equal to
+   * md5.hmac('key', 'The quick brown fox jumps over the lazy dog');
+   */
+
+  /**
+   * @method digest
+   * @memberof md5.hmac
+   * @description Output hash as bytes array
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Array} Bytes array
+   * @example
+   * md5.hmac.digest('key', 'The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method array
+   * @memberof md5.hmac
+   * @description Output hash as bytes array
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Array} Bytes array
+   * @example
+   * md5.hmac.array('key', 'The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method arrayBuffer
+   * @memberof md5.hmac
+   * @description Output hash as ArrayBuffer
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {ArrayBuffer} ArrayBuffer
+   * @example
+   * md5.hmac.arrayBuffer('key', 'The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method buffer
+   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+   * @memberof md5.hmac
+   * @description Output hash as ArrayBuffer
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {ArrayBuffer} ArrayBuffer
+   * @example
+   * md5.hmac.buffer('key', 'The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method base64
+   * @memberof md5.hmac
+   * @description Output hash as base64 string
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {String} base64 string
+   * @example
+   * md5.hmac.base64('key', 'The quick brown fox jumps over the lazy dog');
+   */
+  var createHmacOutputMethod = function (outputType) {
+    return function (key, message) {
+      return new HmacMd5(key, true).update(message)[outputType]();
+    };
+  };
+
+  /**
+   * @method create
+   * @memberof md5.hmac
+   * @description Create HmacMd5 object
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @returns {HmacMd5} HmacMd5 object.
+   * @example
+   * var hash = md5.hmac.create('key');
+   */
+  /**
+   * @method update
+   * @memberof md5.hmac
+   * @description Create and update HmacMd5 object
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {HmacMd5} HmacMd5 object.
+   * @example
+   * var hash = md5.hmac.update('key', 'The quick brown fox jumps over the lazy dog');
+   * // equal to
+   * var hash = md5.hmac.create('key');
+   * hash.update('The quick brown fox jumps over the lazy dog');
+   */
+  var createHmacMethod = function () {
+    var method = createHmacOutputMethod('hex');
+    method.create = function (key) {
+      return new HmacMd5(key);
+    };
+    method.update = function (key, message) {
+      return method.create(key).update(message);
+    };
+    for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
+      var type = OUTPUT_TYPES[i];
+      method[type] = createHmacOutputMethod(type);
+    }
+    return method;
+  };
+
+  /**
+   * Md5 class
+   * @class Md5
+   * @description This is internal class.
+   * @see {@link md5.create}
+   */
+  function Md5(sharedMemory) {
+    if (sharedMemory) {
+      blocks[0] = blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+      blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+      blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+      blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+      this.blocks = blocks;
+      this.buffer8 = buffer8;
+    } else {
+      if (ARRAY_BUFFER) {
+        var buffer = new ArrayBuffer(68);
+        this.buffer8 = new Uint8Array(buffer);
+        this.blocks = new Uint32Array(buffer);
+      } else {
+        this.blocks = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
+      }
+    }
+    this.h0 = this.h1 = this.h2 = this.h3 = this.start = this.bytes = this.hBytes = 0;
+    this.finalized = this.hashed = false;
+    this.first = true;
+  }
+
+  /**
+   * @method update
+   * @memberof Md5
+   * @instance
+   * @description Update hash
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Md5} Md5 object.
+   * @see {@link md5.update}
+   */
+  Md5.prototype.update = function (message) {
+    if (this.finalized) {
+      throw new Error(FINALIZE_ERROR);
+    }
+
+    var result = formatMessage(message);
+    message = result[0];
+    var isString = result[1];
+    var code, index = 0, i, length = message.length, blocks = this.blocks;
+    var buffer8 = this.buffer8;
+
+    while (index < length) {
+      if (this.hashed) {
+        this.hashed = false;
+        blocks[0] = blocks[16];
+        blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+        blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+        blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+        blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+      }
+
+      if (isString) {
+        if (ARRAY_BUFFER) {
+          for (i = this.start; index < length && i < 64; ++index) {
+            code = message.charCodeAt(index);
+            if (code < 0x80) {
+              buffer8[i++] = code;
+            } else if (code < 0x800) {
+              buffer8[i++] = 0xc0 | (code >>> 6);
+              buffer8[i++] = 0x80 | (code & 0x3f);
+            } else if (code < 0xd800 || code >= 0xe000) {
+              buffer8[i++] = 0xe0 | (code >>> 12);
+              buffer8[i++] = 0x80 | ((code >>> 6) & 0x3f);
+              buffer8[i++] = 0x80 | (code & 0x3f);
+            } else {
+              code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff));
+              buffer8[i++] = 0xf0 | (code >>> 18);
+              buffer8[i++] = 0x80 | ((code >>> 12) & 0x3f);
+              buffer8[i++] = 0x80 | ((code >>> 6) & 0x3f);
+              buffer8[i++] = 0x80 | (code & 0x3f);
+            }
+          }
+        } else {
+          for (i = this.start; index < length && i < 64; ++index) {
+            code = message.charCodeAt(index);
+            if (code < 0x80) {
+              blocks[i >>> 2] |= code << SHIFT[i++ & 3];
+            } else if (code < 0x800) {
+              blocks[i >>> 2] |= (0xc0 | (code >>> 6)) << SHIFT[i++ & 3];
+              blocks[i >>> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
+            } else if (code < 0xd800 || code >= 0xe000) {
+              blocks[i >>> 2] |= (0xe0 | (code >>> 12)) << SHIFT[i++ & 3];
+              blocks[i >>> 2] |= (0x80 | ((code >>> 6) & 0x3f)) << SHIFT[i++ & 3];
+              blocks[i >>> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
+            } else {
+              code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff));
+              blocks[i >>> 2] |= (0xf0 | (code >>> 18)) << SHIFT[i++ & 3];
+              blocks[i >>> 2] |= (0x80 | ((code >>> 12) & 0x3f)) << SHIFT[i++ & 3];
+              blocks[i >>> 2] |= (0x80 | ((code >>> 6) & 0x3f)) << SHIFT[i++ & 3];
+              blocks[i >>> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
+            }
+          }
+        }
+      } else {
+        if (ARRAY_BUFFER) {
+          for (i = this.start; index < length && i < 64; ++index) {
+            buffer8[i++] = message[index];
+          }
+        } else {
+          for (i = this.start; index < length && i < 64; ++index) {
+            blocks[i >>> 2] |= message[index] << SHIFT[i++ & 3];
+          }
+        }
+      }
+      this.lastByteIndex = i;
+      this.bytes += i - this.start;
+      if (i >= 64) {
+        this.start = i - 64;
+        this.hash();
+        this.hashed = true;
+      } else {
+        this.start = i;
+      }
+    }
+    if (this.bytes > 4294967295) {
+      this.hBytes += this.bytes / 4294967296 << 0;
+      this.bytes = this.bytes % 4294967296;
+    }
+    return this;
+  };
+
+  Md5.prototype.finalize = function () {
+    if (this.finalized) {
+      return;
+    }
+    this.finalized = true;
+    var blocks = this.blocks, i = this.lastByteIndex;
+    blocks[i >>> 2] |= EXTRA[i & 3];
+    if (i >= 56) {
+      if (!this.hashed) {
+        this.hash();
+      }
+      blocks[0] = blocks[16];
+      blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+      blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+      blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+      blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+    }
+    blocks[14] = this.bytes << 3;
+    blocks[15] = this.hBytes << 3 | this.bytes >>> 29;
+    this.hash();
+  };
+
+  Md5.prototype.hash = function () {
+    var a, b, c, d, bc, da, blocks = this.blocks;
+
+    if (this.first) {
+      a = blocks[0] - 680876937;
+      a = (a << 7 | a >>> 25) - 271733879 << 0;
+      d = (-1732584194 ^ a & 2004318071) + blocks[1] - 117830708;
+      d = (d << 12 | d >>> 20) + a << 0;
+      c = (-271733879 ^ (d & (a ^ -271733879))) + blocks[2] - 1126478375;
+      c = (c << 17 | c >>> 15) + d << 0;
+      b = (a ^ (c & (d ^ a))) + blocks[3] - 1316259209;
+      b = (b << 22 | b >>> 10) + c << 0;
+    } else {
+      a = this.h0;
+      b = this.h1;
+      c = this.h2;
+      d = this.h3;
+      a += (d ^ (b & (c ^ d))) + blocks[0] - 680876936;
+      a = (a << 7 | a >>> 25) + b << 0;
+      d += (c ^ (a & (b ^ c))) + blocks[1] - 389564586;
+      d = (d << 12 | d >>> 20) + a << 0;
+      c += (b ^ (d & (a ^ b))) + blocks[2] + 606105819;
+      c = (c << 17 | c >>> 15) + d << 0;
+      b += (a ^ (c & (d ^ a))) + blocks[3] - 1044525330;
+      b = (b << 22 | b >>> 10) + c << 0;
+    }
+
+    a += (d ^ (b & (c ^ d))) + blocks[4] - 176418897;
+    a = (a << 7 | a >>> 25) + b << 0;
+    d += (c ^ (a & (b ^ c))) + blocks[5] + 1200080426;
+    d = (d << 12 | d >>> 20) + a << 0;
+    c += (b ^ (d & (a ^ b))) + blocks[6] - 1473231341;
+    c = (c << 17 | c >>> 15) + d << 0;
+    b += (a ^ (c & (d ^ a))) + blocks[7] - 45705983;
+    b = (b << 22 | b >>> 10) + c << 0;
+    a += (d ^ (b & (c ^ d))) + blocks[8] + 1770035416;
+    a = (a << 7 | a >>> 25) + b << 0;
+    d += (c ^ (a & (b ^ c))) + blocks[9] - 1958414417;
+    d = (d << 12 | d >>> 20) + a << 0;
+    c += (b ^ (d & (a ^ b))) + blocks[10] - 42063;
+    c = (c << 17 | c >>> 15) + d << 0;
+    b += (a ^ (c & (d ^ a))) + blocks[11] - 1990404162;
+    b = (b << 22 | b >>> 10) + c << 0;
+    a += (d ^ (b & (c ^ d))) + blocks[12] + 1804603682;
+    a = (a << 7 | a >>> 25) + b << 0;
+    d += (c ^ (a & (b ^ c))) + blocks[13] - 40341101;
+    d = (d << 12 | d >>> 20) + a << 0;
+    c += (b ^ (d & (a ^ b))) + blocks[14] - 1502002290;
+    c = (c << 17 | c >>> 15) + d << 0;
+    b += (a ^ (c & (d ^ a))) + blocks[15] + 1236535329;
+    b = (b << 22 | b >>> 10) + c << 0;
+    a += (c ^ (d & (b ^ c))) + blocks[1] - 165796510;
+    a = (a << 5 | a >>> 27) + b << 0;
+    d += (b ^ (c & (a ^ b))) + blocks[6] - 1069501632;
+    d = (d << 9 | d >>> 23) + a << 0;
+    c += (a ^ (b & (d ^ a))) + blocks[11] + 643717713;
+    c = (c << 14 | c >>> 18) + d << 0;
+    b += (d ^ (a & (c ^ d))) + blocks[0] - 373897302;
+    b = (b << 20 | b >>> 12) + c << 0;
+    a += (c ^ (d & (b ^ c))) + blocks[5] - 701558691;
+    a = (a << 5 | a >>> 27) + b << 0;
+    d += (b ^ (c & (a ^ b))) + blocks[10] + 38016083;
+    d = (d << 9 | d >>> 23) + a << 0;
+    c += (a ^ (b & (d ^ a))) + blocks[15] - 660478335;
+    c = (c << 14 | c >>> 18) + d << 0;
+    b += (d ^ (a & (c ^ d))) + blocks[4] - 405537848;
+    b = (b << 20 | b >>> 12) + c << 0;
+    a += (c ^ (d & (b ^ c))) + blocks[9] + 568446438;
+    a = (a << 5 | a >>> 27) + b << 0;
+    d += (b ^ (c & (a ^ b))) + blocks[14] - 1019803690;
+    d = (d << 9 | d >>> 23) + a << 0;
+    c += (a ^ (b & (d ^ a))) + blocks[3] - 187363961;
+    c = (c << 14 | c >>> 18) + d << 0;
+    b += (d ^ (a & (c ^ d))) + blocks[8] + 1163531501;
+    b = (b << 20 | b >>> 12) + c << 0;
+    a += (c ^ (d & (b ^ c))) + blocks[13] - 1444681467;
+    a = (a << 5 | a >>> 27) + b << 0;
+    d += (b ^ (c & (a ^ b))) + blocks[2] - 51403784;
+    d = (d << 9 | d >>> 23) + a << 0;
+    c += (a ^ (b & (d ^ a))) + blocks[7] + 1735328473;
+    c = (c << 14 | c >>> 18) + d << 0;
+    b += (d ^ (a & (c ^ d))) + blocks[12] - 1926607734;
+    b = (b << 20 | b >>> 12) + c << 0;
+    bc = b ^ c;
+    a += (bc ^ d) + blocks[5] - 378558;
+    a = (a << 4 | a >>> 28) + b << 0;
+    d += (bc ^ a) + blocks[8] - 2022574463;
+    d = (d << 11 | d >>> 21) + a << 0;
+    da = d ^ a;
+    c += (da ^ b) + blocks[11] + 1839030562;
+    c = (c << 16 | c >>> 16) + d << 0;
+    b += (da ^ c) + blocks[14] - 35309556;
+    b = (b << 23 | b >>> 9) + c << 0;
+    bc = b ^ c;
+    a += (bc ^ d) + blocks[1] - 1530992060;
+    a = (a << 4 | a >>> 28) + b << 0;
+    d += (bc ^ a) + blocks[4] + 1272893353;
+    d = (d << 11 | d >>> 21) + a << 0;
+    da = d ^ a;
+    c += (da ^ b) + blocks[7] - 155497632;
+    c = (c << 16 | c >>> 16) + d << 0;
+    b += (da ^ c) + blocks[10] - 1094730640;
+    b = (b << 23 | b >>> 9) + c << 0;
+    bc = b ^ c;
+    a += (bc ^ d) + blocks[13] + 681279174;
+    a = (a << 4 | a >>> 28) + b << 0;
+    d += (bc ^ a) + blocks[0] - 358537222;
+    d = (d << 11 | d >>> 21) + a << 0;
+    da = d ^ a;
+    c += (da ^ b) + blocks[3] - 722521979;
+    c = (c << 16 | c >>> 16) + d << 0;
+    b += (da ^ c) + blocks[6] + 76029189;
+    b = (b << 23 | b >>> 9) + c << 0;
+    bc = b ^ c;
+    a += (bc ^ d) + blocks[9] - 640364487;
+    a = (a << 4 | a >>> 28) + b << 0;
+    d += (bc ^ a) + blocks[12] - 421815835;
+    d = (d << 11 | d >>> 21) + a << 0;
+    da = d ^ a;
+    c += (da ^ b) + blocks[15] + 530742520;
+    c = (c << 16 | c >>> 16) + d << 0;
+    b += (da ^ c) + blocks[2] - 995338651;
+    b = (b << 23 | b >>> 9) + c << 0;
+    a += (c ^ (b | ~d)) + blocks[0] - 198630844;
+    a = (a << 6 | a >>> 26) + b << 0;
+    d += (b ^ (a | ~c)) + blocks[7] + 1126891415;
+    d = (d << 10 | d >>> 22) + a << 0;
+    c += (a ^ (d | ~b)) + blocks[14] - 1416354905;
+    c = (c << 15 | c >>> 17) + d << 0;
+    b += (d ^ (c | ~a)) + blocks[5] - 57434055;
+    b = (b << 21 | b >>> 11) + c << 0;
+    a += (c ^ (b | ~d)) + blocks[12] + 1700485571;
+    a = (a << 6 | a >>> 26) + b << 0;
+    d += (b ^ (a | ~c)) + blocks[3] - 1894986606;
+    d = (d << 10 | d >>> 22) + a << 0;
+    c += (a ^ (d | ~b)) + blocks[10] - 1051523;
+    c = (c << 15 | c >>> 17) + d << 0;
+    b += (d ^ (c | ~a)) + blocks[1] - 2054922799;
+    b = (b << 21 | b >>> 11) + c << 0;
+    a += (c ^ (b | ~d)) + blocks[8] + 1873313359;
+    a = (a << 6 | a >>> 26) + b << 0;
+    d += (b ^ (a | ~c)) + blocks[15] - 30611744;
+    d = (d << 10 | d >>> 22) + a << 0;
+    c += (a ^ (d | ~b)) + blocks[6] - 1560198380;
+    c = (c << 15 | c >>> 17) + d << 0;
+    b += (d ^ (c | ~a)) + blocks[13] + 1309151649;
+    b = (b << 21 | b >>> 11) + c << 0;
+    a += (c ^ (b | ~d)) + blocks[4] - 145523070;
+    a = (a << 6 | a >>> 26) + b << 0;
+    d += (b ^ (a | ~c)) + blocks[11] - 1120210379;
+    d = (d << 10 | d >>> 22) + a << 0;
+    c += (a ^ (d | ~b)) + blocks[2] + 718787259;
+    c = (c << 15 | c >>> 17) + d << 0;
+    b += (d ^ (c | ~a)) + blocks[9] - 343485551;
+    b = (b << 21 | b >>> 11) + c << 0;
+
+    if (this.first) {
+      this.h0 = a + 1732584193 << 0;
+      this.h1 = b - 271733879 << 0;
+      this.h2 = c - 1732584194 << 0;
+      this.h3 = d + 271733878 << 0;
+      this.first = false;
+    } else {
+      this.h0 = this.h0 + a << 0;
+      this.h1 = this.h1 + b << 0;
+      this.h2 = this.h2 + c << 0;
+      this.h3 = this.h3 + d << 0;
+    }
+  };
+
+  /**
+   * @method hex
+   * @memberof Md5
+   * @instance
+   * @description Output hash as hex string
+   * @returns {String} Hex string
+   * @see {@link md5.hex}
+   * @example
+   * hash.hex();
+   */
+  Md5.prototype.hex = function () {
+    this.finalize();
+
+    var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3;
+
+    return HEX_CHARS[(h0 >>> 4) & 0x0F] + HEX_CHARS[h0 & 0x0F] +
+      HEX_CHARS[(h0 >>> 12) & 0x0F] + HEX_CHARS[(h0 >>> 8) & 0x0F] +
+      HEX_CHARS[(h0 >>> 20) & 0x0F] + HEX_CHARS[(h0 >>> 16) & 0x0F] +
+      HEX_CHARS[(h0 >>> 28) & 0x0F] + HEX_CHARS[(h0 >>> 24) & 0x0F] +
+      HEX_CHARS[(h1 >>> 4) & 0x0F] + HEX_CHARS[h1 & 0x0F] +
+      HEX_CHARS[(h1 >>> 12) & 0x0F] + HEX_CHARS[(h1 >>> 8) & 0x0F] +
+      HEX_CHARS[(h1 >>> 20) & 0x0F] + HEX_CHARS[(h1 >>> 16) & 0x0F] +
+      HEX_CHARS[(h1 >>> 28) & 0x0F] + HEX_CHARS[(h1 >>> 24) & 0x0F] +
+      HEX_CHARS[(h2 >>> 4) & 0x0F] + HEX_CHARS[h2 & 0x0F] +
+      HEX_CHARS[(h2 >>> 12) & 0x0F] + HEX_CHARS[(h2 >>> 8) & 0x0F] +
+      HEX_CHARS[(h2 >>> 20) & 0x0F] + HEX_CHARS[(h2 >>> 16) & 0x0F] +
+      HEX_CHARS[(h2 >>> 28) & 0x0F] + HEX_CHARS[(h2 >>> 24) & 0x0F] +
+      HEX_CHARS[(h3 >>> 4) & 0x0F] + HEX_CHARS[h3 & 0x0F] +
+      HEX_CHARS[(h3 >>> 12) & 0x0F] + HEX_CHARS[(h3 >>> 8) & 0x0F] +
+      HEX_CHARS[(h3 >>> 20) & 0x0F] + HEX_CHARS[(h3 >>> 16) & 0x0F] +
+      HEX_CHARS[(h3 >>> 28) & 0x0F] + HEX_CHARS[(h3 >>> 24) & 0x0F];
+  };
+
+  /**
+   * @method toString
+   * @memberof Md5
+   * @instance
+   * @description Output hash as hex string
+   * @returns {String} Hex string
+   * @see {@link md5.hex}
+   * @example
+   * hash.toString();
+   */
+  Md5.prototype.toString = Md5.prototype.hex;
+
+  /**
+   * @method digest
+   * @memberof Md5
+   * @instance
+   * @description Output hash as bytes array
+   * @returns {Array} Bytes array
+   * @see {@link md5.digest}
+   * @example
+   * hash.digest();
+   */
+  Md5.prototype.digest = function () {
+    this.finalize();
+
+    var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3;
+    return [
+      h0 & 0xFF, (h0 >>> 8) & 0xFF, (h0 >>> 16) & 0xFF, (h0 >>> 24) & 0xFF,
+      h1 & 0xFF, (h1 >>> 8) & 0xFF, (h1 >>> 16) & 0xFF, (h1 >>> 24) & 0xFF,
+      h2 & 0xFF, (h2 >>> 8) & 0xFF, (h2 >>> 16) & 0xFF, (h2 >>> 24) & 0xFF,
+      h3 & 0xFF, (h3 >>> 8) & 0xFF, (h3 >>> 16) & 0xFF, (h3 >>> 24) & 0xFF
+    ];
+  };
+
+  /**
+   * @method array
+   * @memberof Md5
+   * @instance
+   * @description Output hash as bytes array
+   * @returns {Array} Bytes array
+   * @see {@link md5.array}
+   * @example
+   * hash.array();
+   */
+  Md5.prototype.array = Md5.prototype.digest;
+
+  /**
+   * @method arrayBuffer
+   * @memberof Md5
+   * @instance
+   * @description Output hash as ArrayBuffer
+   * @returns {ArrayBuffer} ArrayBuffer
+   * @see {@link md5.arrayBuffer}
+   * @example
+   * hash.arrayBuffer();
+   */
+  Md5.prototype.arrayBuffer = function () {
+    this.finalize();
+
+    var buffer = new ArrayBuffer(16);
+    var blocks = new Uint32Array(buffer);
+    blocks[0] = this.h0;
+    blocks[1] = this.h1;
+    blocks[2] = this.h2;
+    blocks[3] = this.h3;
+    return buffer;
+  };
+
+  /**
+   * @method buffer
+   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+   * @memberof Md5
+   * @instance
+   * @description Output hash as ArrayBuffer
+   * @returns {ArrayBuffer} ArrayBuffer
+   * @see {@link md5.buffer}
+   * @example
+   * hash.buffer();
+   */
+  /* istanbul ignore else */
+  {
+    Md5.prototype.buffer = Md5.prototype.arrayBuffer;
+  }
+
+  /**
+   * @method base64
+   * @memberof Md5
+   * @instance
+   * @description Output hash as base64 string
+   * @returns {String} base64 string
+   * @see {@link md5.base64}
+   * @example
+   * hash.base64();
+   */
+  /* istanbul ignore else */
+  {
+    Md5.prototype.base64 = function () {
+      var v1, v2, v3, base64Str = '', bytes = this.array();
+      for (var i = 0; i < 15;) {
+        v1 = bytes[i++];
+        v2 = bytes[i++];
+        v3 = bytes[i++];
+        base64Str += BASE64_ENCODE_CHAR[v1 >>> 2] +
+          BASE64_ENCODE_CHAR[(v1 << 4 | v2 >>> 4) & 63] +
+          BASE64_ENCODE_CHAR[(v2 << 2 | v3 >>> 6) & 63] +
+          BASE64_ENCODE_CHAR[v3 & 63];
+      }
+      v1 = bytes[i];
+      base64Str += BASE64_ENCODE_CHAR[v1 >>> 2] +
+        BASE64_ENCODE_CHAR[(v1 << 4) & 63] +
+        '==';
+      return base64Str;
+    };
+  }
+
+  /**
+   * HmacMd5 class
+   * @class HmacMd5
+   * @extends Md5
+   * @description This is internal class.
+   * @see {@link md5.hmac.create}
+   */
+  function HmacMd5(key, sharedMemory) {
+    var i, result = formatMessage(key);
+    key = result[0];
+    if (result[1]) {
+      var bytes = [], length = key.length, index = 0, code;
+      for (i = 0; i < length; ++i) {
+        code = key.charCodeAt(i);
+        if (code < 0x80) {
+          bytes[index++] = code;
+        } else if (code < 0x800) {
+          bytes[index++] = (0xc0 | (code >>> 6));
+          bytes[index++] = (0x80 | (code & 0x3f));
+        } else if (code < 0xd800 || code >= 0xe000) {
+          bytes[index++] = (0xe0 | (code >>> 12));
+          bytes[index++] = (0x80 | ((code >>> 6) & 0x3f));
+          bytes[index++] = (0x80 | (code & 0x3f));
+        } else {
+          code = 0x10000 + (((code & 0x3ff) << 10) | (key.charCodeAt(++i) & 0x3ff));
+          bytes[index++] = (0xf0 | (code >>> 18));
+          bytes[index++] = (0x80 | ((code >>> 12) & 0x3f));
+          bytes[index++] = (0x80 | ((code >>> 6) & 0x3f));
+          bytes[index++] = (0x80 | (code & 0x3f));
+        }
+      }
+      key = bytes;
+    }
+
+    if (key.length > 64) {
+      key = (new Md5(true)).update(key).array();
+    }
+
+    var oKeyPad = [], iKeyPad = [];
+    for (i = 0; i < 64; ++i) {
+      var b = key[i] || 0;
+      oKeyPad[i] = 0x5c ^ b;
+      iKeyPad[i] = 0x36 ^ b;
+    }
+
+    Md5.call(this, sharedMemory);
+
+    this.update(iKeyPad);
+    this.oKeyPad = oKeyPad;
+    this.inner = true;
+    this.sharedMemory = sharedMemory;
+  }
+  /* istanbul ignore else */
+  {
+    HmacMd5.prototype = new Md5();
+
+    HmacMd5.prototype.finalize = function () {
+      Md5.prototype.finalize.call(this);
+      if (this.inner) {
+        this.inner = false;
+        var innerHash = this.array();
+        Md5.call(this, this.sharedMemory);
+        this.update(this.oKeyPad);
+        this.update(innerHash);
+        Md5.prototype.finalize.call(this);
+      }
+    };
+  }
+
+  var exports = createMethod();
+  exports.md5 = exports;
+  /* istanbul ignore else */
+  {
+    exports.md5.hmac = createHmacMethod();
+  }
+
+  if (COMMON_JS) {
+    module.exports = exports;
+  } else {
+    /**
+     * @method md5
+     * @description Md5 hash function, export to global in browsers.
+     * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+     * @returns {String} md5 hashes
+     * @example
+     * md5(''); // d41d8cd98f00b204e9800998ecf8427e
+     * md5('The quick brown fox jumps over the lazy dog'); // 9e107d9d372bb6826bd81d3542a419d6
+     * md5('The quick brown fox jumps over the lazy dog.'); // e4d909c290d0fb1ca068ffaddf22cbd0
+     *
+     * // It also supports UTF-8 encoding
+     * md5('中文'); // a7bac2239fcdcb3a067903d8077c4a07
+     *
+     * // It also supports byte `Array`, `Uint8Array`, `ArrayBuffer`
+     * md5([]); // d41d8cd98f00b204e9800998ecf8427e
+     * md5(new Uint8Array([])); // d41d8cd98f00b204e9800998ecf8427e
+     */
+    root.md5 = exports;
+    if (AMD) {
+      define(function () {
+        return exports;
+      });
+    }
+  }
+})();

build/md5.mjs

@@ -0,0 +1,870 @@
+function getDefaultExportFromCjs (x) {
+	return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x;
+}
+
+var md5$1 = {exports: {}};
+
+/**
+ * [js-md5]{@link https://github.com/emn178/js-md5}
+ *
+ * @namespace md5
+ * @version 0.9.0
+ * @author Chen, Yi-Cyuan [emn178@gmail.com]
+ * @copyright Chen, Yi-Cyuan 2014-2026
+ * @license MIT
+ */
+
+(function (module) {
+	(function () {
+
+	  var INPUT_ERROR = 'input is invalid type';
+	  var FINALIZE_ERROR = 'finalize already called';
+	  var WINDOW = typeof window === 'object';
+	  var root = WINDOW ? window : {};
+	  if (root.JS_MD5_NO_WINDOW) {
+	    WINDOW = false;
+	  }
+	  var WEB_WORKER = typeof WorkerGlobalScope !== 'undefined' && typeof self !== 'undefined' && self instanceof WorkerGlobalScope;
+	  if (WEB_WORKER) {
+	    root = self;
+	  }
+	  var COMMON_JS = !root.JS_MD5_NO_COMMON_JS && 'object' === 'object' && module.exports;
+	  /* istanbul ignore next */
+	  var ARRAY_BUFFER = !root.JS_MD5_NO_ARRAY_BUFFER && typeof ArrayBuffer !== 'undefined' ;
+	  var HEX_CHARS = '0123456789abcdef'.split('');
+	  var EXTRA = [128, 32768, 8388608, -2147483648];
+	  var SHIFT = [0, 8, 16, 24];
+	  var OUTPUT_TYPES = ['hex', 'array', 'digest', 'arrayBuffer'];
+	  /* istanbul ignore else */
+	  {
+	    OUTPUT_TYPES.push('buffer');
+	  }
+	  /* istanbul ignore else */
+	  {
+	    OUTPUT_TYPES.push('base64');
+	  }
+	  /* istanbul ignore next */
+	  var BASE64_ENCODE_CHAR = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('') ;
+
+	  var blocks = [], buffer8;
+	  if (ARRAY_BUFFER) {
+	    var buffer = new ArrayBuffer(68);
+	    buffer8 = new Uint8Array(buffer);
+	    blocks = new Uint32Array(buffer);
+	  }
+
+	  var isArray = Array.isArray;
+	  /* istanbul ignore else */
+	  if ((root.JS_MD5_NO_NODE_JS || !isArray)) {
+	    isArray = function (obj) {
+	      return Object.prototype.toString.call(obj) === '[object Array]';
+	    };
+	  }
+
+	  var isView = ArrayBuffer.isView;
+	  /* istanbul ignore else */
+	  if (ARRAY_BUFFER && (root.JS_MD5_NO_ARRAY_BUFFER_IS_VIEW || !isView)) {
+	    isView = function (obj) {
+	      return typeof obj === 'object' && obj.buffer && obj.buffer.constructor === ArrayBuffer;
+	    };
+	  }
+
+	  // [message: string, isString: bool]
+	  var formatMessage = function (message) {
+	    var type = typeof message;
+	    if (type === 'string') {
+	      return [message, true];
+	    }
+	    if (type !== 'object' || message === null) {
+	      throw new Error(INPUT_ERROR);
+	    }
+	    if (ARRAY_BUFFER && message.constructor === ArrayBuffer) {
+	      return [new Uint8Array(message), false];
+	    }
+	    if (!isArray(message) && !isView(message)) {
+	      throw new Error(INPUT_ERROR);
+	    }
+	    return [message, false];
+	  };
+
+	  /**
+	   * @method hex
+	   * @memberof md5
+	   * @description Output hash as hex string
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {String} Hex string
+	   * @example
+	   * md5.hex('The quick brown fox jumps over the lazy dog');
+	   * // equal to
+	   * md5('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method digest
+	   * @memberof md5
+	   * @description Output hash as bytes array
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Array} Bytes array
+	   * @example
+	   * md5.digest('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method array
+	   * @memberof md5
+	   * @description Output hash as bytes array
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Array} Bytes array
+	   * @example
+	   * md5.array('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method arrayBuffer
+	   * @memberof md5
+	   * @description Output hash as ArrayBuffer
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @example
+	   * md5.arrayBuffer('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method buffer
+	   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+	   * @memberof md5
+	   * @description Output hash as ArrayBuffer
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @example
+	   * md5.buffer('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method base64
+	   * @memberof md5
+	   * @description Output hash as base64 string
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {String} base64 string
+	   * @example
+	   * md5.base64('The quick brown fox jumps over the lazy dog');
+	   */
+	  var createOutputMethod = function (outputType) {
+	    return function (message) {
+	      return new Md5(true).update(message)[outputType]();
+	    };
+	  };
+
+	  /**
+	   * @method create
+	   * @memberof md5
+	   * @description Create Md5 object
+	   * @returns {Md5} Md5 object.
+	   * @example
+	   * var hash = md5.create();
+	   */
+	  /**
+	   * @method update
+	   * @memberof md5
+	   * @description Create and update Md5 object
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Md5} Md5 object.
+	   * @example
+	   * var hash = md5.update('The quick brown fox jumps over the lazy dog');
+	   * // equal to
+	   * var hash = md5.create();
+	   * hash.update('The quick brown fox jumps over the lazy dog');
+	   */
+	  var createMethod = function () {
+	    var method = createOutputMethod('hex');
+	    method.create = function () {
+	      return new Md5();
+	    };
+	    method.update = function (message) {
+	      return method.create().update(message);
+	    };
+	    for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
+	      var type = OUTPUT_TYPES[i];
+	      method[type] = createOutputMethod(type);
+	    }
+	    return method;
+	  };
+
+	  /**
+	   * @namespace md5.hmac
+	   */
+	  /**
+	   * @method hex
+	   * @memberof md5.hmac
+	   * @description Output hash as hex string
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {String} Hex string
+	   * @example
+	   * md5.hmac.hex('key', 'The quick brown fox jumps over the lazy dog');
+	   * // equal to
+	   * md5.hmac('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+
+	  /**
+	   * @method digest
+	   * @memberof md5.hmac
+	   * @description Output hash as bytes array
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Array} Bytes array
+	   * @example
+	   * md5.hmac.digest('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method array
+	   * @memberof md5.hmac
+	   * @description Output hash as bytes array
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Array} Bytes array
+	   * @example
+	   * md5.hmac.array('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method arrayBuffer
+	   * @memberof md5.hmac
+	   * @description Output hash as ArrayBuffer
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @example
+	   * md5.hmac.arrayBuffer('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method buffer
+	   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+	   * @memberof md5.hmac
+	   * @description Output hash as ArrayBuffer
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @example
+	   * md5.hmac.buffer('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method base64
+	   * @memberof md5.hmac
+	   * @description Output hash as base64 string
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {String} base64 string
+	   * @example
+	   * md5.hmac.base64('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+	  var createHmacOutputMethod = function (outputType) {
+	    return function (key, message) {
+	      return new HmacMd5(key, true).update(message)[outputType]();
+	    };
+	  };
+
+	  /**
+	   * @method create
+	   * @memberof md5.hmac
+	   * @description Create HmacMd5 object
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @returns {HmacMd5} HmacMd5 object.
+	   * @example
+	   * var hash = md5.hmac.create('key');
+	   */
+	  /**
+	   * @method update
+	   * @memberof md5.hmac
+	   * @description Create and update HmacMd5 object
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {HmacMd5} HmacMd5 object.
+	   * @example
+	   * var hash = md5.hmac.update('key', 'The quick brown fox jumps over the lazy dog');
+	   * // equal to
+	   * var hash = md5.hmac.create('key');
+	   * hash.update('The quick brown fox jumps over the lazy dog');
+	   */
+	  var createHmacMethod = function () {
+	    var method = createHmacOutputMethod('hex');
+	    method.create = function (key) {
+	      return new HmacMd5(key);
+	    };
+	    method.update = function (key, message) {
+	      return method.create(key).update(message);
+	    };
+	    for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
+	      var type = OUTPUT_TYPES[i];
+	      method[type] = createHmacOutputMethod(type);
+	    }
+	    return method;
+	  };
+
+	  /**
+	   * Md5 class
+	   * @class Md5
+	   * @description This is internal class.
+	   * @see {@link md5.create}
+	   */
+	  function Md5(sharedMemory) {
+	    if (sharedMemory) {
+	      blocks[0] = blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+	      blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+	      blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+	      blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+	      this.blocks = blocks;
+	      this.buffer8 = buffer8;
+	    } else {
+	      if (ARRAY_BUFFER) {
+	        var buffer = new ArrayBuffer(68);
+	        this.buffer8 = new Uint8Array(buffer);
+	        this.blocks = new Uint32Array(buffer);
+	      } else {
+	        this.blocks = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
+	      }
+	    }
+	    this.h0 = this.h1 = this.h2 = this.h3 = this.start = this.bytes = this.hBytes = 0;
+	    this.finalized = this.hashed = false;
+	    this.first = true;
+	  }
+
+	  /**
+	   * @method update
+	   * @memberof Md5
+	   * @instance
+	   * @description Update hash
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Md5} Md5 object.
+	   * @see {@link md5.update}
+	   */
+	  Md5.prototype.update = function (message) {
+	    if (this.finalized) {
+	      throw new Error(FINALIZE_ERROR);
+	    }
+
+	    var result = formatMessage(message);
+	    message = result[0];
+	    var isString = result[1];
+	    var code, index = 0, i, length = message.length, blocks = this.blocks;
+	    var buffer8 = this.buffer8;
+
+	    while (index < length) {
+	      if (this.hashed) {
+	        this.hashed = false;
+	        blocks[0] = blocks[16];
+	        blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+	        blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+	        blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+	        blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+	      }
+
+	      if (isString) {
+	        if (ARRAY_BUFFER) {
+	          for (i = this.start; index < length && i < 64; ++index) {
+	            code = message.charCodeAt(index);
+	            if (code < 0x80) {
+	              buffer8[i++] = code;
+	            } else if (code < 0x800) {
+	              buffer8[i++] = 0xc0 | (code >>> 6);
+	              buffer8[i++] = 0x80 | (code & 0x3f);
+	            } else if (code < 0xd800 || code >= 0xe000) {
+	              buffer8[i++] = 0xe0 | (code >>> 12);
+	              buffer8[i++] = 0x80 | ((code >>> 6) & 0x3f);
+	              buffer8[i++] = 0x80 | (code & 0x3f);
+	            } else {
+	              code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff));
+	              buffer8[i++] = 0xf0 | (code >>> 18);
+	              buffer8[i++] = 0x80 | ((code >>> 12) & 0x3f);
+	              buffer8[i++] = 0x80 | ((code >>> 6) & 0x3f);
+	              buffer8[i++] = 0x80 | (code & 0x3f);
+	            }
+	          }
+	        } else {
+	          for (i = this.start; index < length && i < 64; ++index) {
+	            code = message.charCodeAt(index);
+	            if (code < 0x80) {
+	              blocks[i >>> 2] |= code << SHIFT[i++ & 3];
+	            } else if (code < 0x800) {
+	              blocks[i >>> 2] |= (0xc0 | (code >>> 6)) << SHIFT[i++ & 3];
+	              blocks[i >>> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
+	            } else if (code < 0xd800 || code >= 0xe000) {
+	              blocks[i >>> 2] |= (0xe0 | (code >>> 12)) << SHIFT[i++ & 3];
+	              blocks[i >>> 2] |= (0x80 | ((code >>> 6) & 0x3f)) << SHIFT[i++ & 3];
+	              blocks[i >>> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
+	            } else {
+	              code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff));
+	              blocks[i >>> 2] |= (0xf0 | (code >>> 18)) << SHIFT[i++ & 3];
+	              blocks[i >>> 2] |= (0x80 | ((code >>> 12) & 0x3f)) << SHIFT[i++ & 3];
+	              blocks[i >>> 2] |= (0x80 | ((code >>> 6) & 0x3f)) << SHIFT[i++ & 3];
+	              blocks[i >>> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
+	            }
+	          }
+	        }
+	      } else {
+	        if (ARRAY_BUFFER) {
+	          for (i = this.start; index < length && i < 64; ++index) {
+	            buffer8[i++] = message[index];
+	          }
+	        } else {
+	          for (i = this.start; index < length && i < 64; ++index) {
+	            blocks[i >>> 2] |= message[index] << SHIFT[i++ & 3];
+	          }
+	        }
+	      }
+	      this.lastByteIndex = i;
+	      this.bytes += i - this.start;
+	      if (i >= 64) {
+	        this.start = i - 64;
+	        this.hash();
+	        this.hashed = true;
+	      } else {
+	        this.start = i;
+	      }
+	    }
+	    if (this.bytes > 4294967295) {
+	      this.hBytes += this.bytes / 4294967296 << 0;
+	      this.bytes = this.bytes % 4294967296;
+	    }
+	    return this;
+	  };
+
+	  Md5.prototype.finalize = function () {
+	    if (this.finalized) {
+	      return;
+	    }
+	    this.finalized = true;
+	    var blocks = this.blocks, i = this.lastByteIndex;
+	    blocks[i >>> 2] |= EXTRA[i & 3];
+	    if (i >= 56) {
+	      if (!this.hashed) {
+	        this.hash();
+	      }
+	      blocks[0] = blocks[16];
+	      blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+	      blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+	      blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+	      blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+	    }
+	    blocks[14] = this.bytes << 3;
+	    blocks[15] = this.hBytes << 3 | this.bytes >>> 29;
+	    this.hash();
+	  };
+
+	  Md5.prototype.hash = function () {
+	    var a, b, c, d, bc, da, blocks = this.blocks;
+
+	    if (this.first) {
+	      a = blocks[0] - 680876937;
+	      a = (a << 7 | a >>> 25) - 271733879 << 0;
+	      d = (-1732584194 ^ a & 2004318071) + blocks[1] - 117830708;
+	      d = (d << 12 | d >>> 20) + a << 0;
+	      c = (-271733879 ^ (d & (a ^ -271733879))) + blocks[2] - 1126478375;
+	      c = (c << 17 | c >>> 15) + d << 0;
+	      b = (a ^ (c & (d ^ a))) + blocks[3] - 1316259209;
+	      b = (b << 22 | b >>> 10) + c << 0;
+	    } else {
+	      a = this.h0;
+	      b = this.h1;
+	      c = this.h2;
+	      d = this.h3;
+	      a += (d ^ (b & (c ^ d))) + blocks[0] - 680876936;
+	      a = (a << 7 | a >>> 25) + b << 0;
+	      d += (c ^ (a & (b ^ c))) + blocks[1] - 389564586;
+	      d = (d << 12 | d >>> 20) + a << 0;
+	      c += (b ^ (d & (a ^ b))) + blocks[2] + 606105819;
+	      c = (c << 17 | c >>> 15) + d << 0;
+	      b += (a ^ (c & (d ^ a))) + blocks[3] - 1044525330;
+	      b = (b << 22 | b >>> 10) + c << 0;
+	    }
+
+	    a += (d ^ (b & (c ^ d))) + blocks[4] - 176418897;
+	    a = (a << 7 | a >>> 25) + b << 0;
+	    d += (c ^ (a & (b ^ c))) + blocks[5] + 1200080426;
+	    d = (d << 12 | d >>> 20) + a << 0;
+	    c += (b ^ (d & (a ^ b))) + blocks[6] - 1473231341;
+	    c = (c << 17 | c >>> 15) + d << 0;
+	    b += (a ^ (c & (d ^ a))) + blocks[7] - 45705983;
+	    b = (b << 22 | b >>> 10) + c << 0;
+	    a += (d ^ (b & (c ^ d))) + blocks[8] + 1770035416;
+	    a = (a << 7 | a >>> 25) + b << 0;
+	    d += (c ^ (a & (b ^ c))) + blocks[9] - 1958414417;
+	    d = (d << 12 | d >>> 20) + a << 0;
+	    c += (b ^ (d & (a ^ b))) + blocks[10] - 42063;
+	    c = (c << 17 | c >>> 15) + d << 0;
+	    b += (a ^ (c & (d ^ a))) + blocks[11] - 1990404162;
+	    b = (b << 22 | b >>> 10) + c << 0;
+	    a += (d ^ (b & (c ^ d))) + blocks[12] + 1804603682;
+	    a = (a << 7 | a >>> 25) + b << 0;
+	    d += (c ^ (a & (b ^ c))) + blocks[13] - 40341101;
+	    d = (d << 12 | d >>> 20) + a << 0;
+	    c += (b ^ (d & (a ^ b))) + blocks[14] - 1502002290;
+	    c = (c << 17 | c >>> 15) + d << 0;
+	    b += (a ^ (c & (d ^ a))) + blocks[15] + 1236535329;
+	    b = (b << 22 | b >>> 10) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[1] - 165796510;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[6] - 1069501632;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[11] + 643717713;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[0] - 373897302;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[5] - 701558691;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[10] + 38016083;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[15] - 660478335;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[4] - 405537848;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[9] + 568446438;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[14] - 1019803690;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[3] - 187363961;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[8] + 1163531501;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[13] - 1444681467;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[2] - 51403784;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[7] + 1735328473;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[12] - 1926607734;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[5] - 378558;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[8] - 2022574463;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[11] + 1839030562;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[14] - 35309556;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[1] - 1530992060;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[4] + 1272893353;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[7] - 155497632;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[10] - 1094730640;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[13] + 681279174;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[0] - 358537222;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[3] - 722521979;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[6] + 76029189;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[9] - 640364487;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[12] - 421815835;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[15] + 530742520;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[2] - 995338651;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[0] - 198630844;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[7] + 1126891415;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[14] - 1416354905;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[5] - 57434055;
+	    b = (b << 21 | b >>> 11) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[12] + 1700485571;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[3] - 1894986606;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[10] - 1051523;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[1] - 2054922799;
+	    b = (b << 21 | b >>> 11) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[8] + 1873313359;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[15] - 30611744;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[6] - 1560198380;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[13] + 1309151649;
+	    b = (b << 21 | b >>> 11) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[4] - 145523070;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[11] - 1120210379;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[2] + 718787259;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[9] - 343485551;
+	    b = (b << 21 | b >>> 11) + c << 0;
+
+	    if (this.first) {
+	      this.h0 = a + 1732584193 << 0;
+	      this.h1 = b - 271733879 << 0;
+	      this.h2 = c - 1732584194 << 0;
+	      this.h3 = d + 271733878 << 0;
+	      this.first = false;
+	    } else {
+	      this.h0 = this.h0 + a << 0;
+	      this.h1 = this.h1 + b << 0;
+	      this.h2 = this.h2 + c << 0;
+	      this.h3 = this.h3 + d << 0;
+	    }
+	  };
+
+	  /**
+	   * @method hex
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as hex string
+	   * @returns {String} Hex string
+	   * @see {@link md5.hex}
+	   * @example
+	   * hash.hex();
+	   */
+	  Md5.prototype.hex = function () {
+	    this.finalize();
+
+	    var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3;
+
+	    return HEX_CHARS[(h0 >>> 4) & 0x0F] + HEX_CHARS[h0 & 0x0F] +
+	      HEX_CHARS[(h0 >>> 12) & 0x0F] + HEX_CHARS[(h0 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h0 >>> 20) & 0x0F] + HEX_CHARS[(h0 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h0 >>> 28) & 0x0F] + HEX_CHARS[(h0 >>> 24) & 0x0F] +
+	      HEX_CHARS[(h1 >>> 4) & 0x0F] + HEX_CHARS[h1 & 0x0F] +
+	      HEX_CHARS[(h1 >>> 12) & 0x0F] + HEX_CHARS[(h1 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h1 >>> 20) & 0x0F] + HEX_CHARS[(h1 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h1 >>> 28) & 0x0F] + HEX_CHARS[(h1 >>> 24) & 0x0F] +
+	      HEX_CHARS[(h2 >>> 4) & 0x0F] + HEX_CHARS[h2 & 0x0F] +
+	      HEX_CHARS[(h2 >>> 12) & 0x0F] + HEX_CHARS[(h2 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h2 >>> 20) & 0x0F] + HEX_CHARS[(h2 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h2 >>> 28) & 0x0F] + HEX_CHARS[(h2 >>> 24) & 0x0F] +
+	      HEX_CHARS[(h3 >>> 4) & 0x0F] + HEX_CHARS[h3 & 0x0F] +
+	      HEX_CHARS[(h3 >>> 12) & 0x0F] + HEX_CHARS[(h3 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h3 >>> 20) & 0x0F] + HEX_CHARS[(h3 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h3 >>> 28) & 0x0F] + HEX_CHARS[(h3 >>> 24) & 0x0F];
+	  };
+
+	  /**
+	   * @method toString
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as hex string
+	   * @returns {String} Hex string
+	   * @see {@link md5.hex}
+	   * @example
+	   * hash.toString();
+	   */
+	  Md5.prototype.toString = Md5.prototype.hex;
+
+	  /**
+	   * @method digest
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as bytes array
+	   * @returns {Array} Bytes array
+	   * @see {@link md5.digest}
+	   * @example
+	   * hash.digest();
+	   */
+	  Md5.prototype.digest = function () {
+	    this.finalize();
+
+	    var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3;
+	    return [
+	      h0 & 0xFF, (h0 >>> 8) & 0xFF, (h0 >>> 16) & 0xFF, (h0 >>> 24) & 0xFF,
+	      h1 & 0xFF, (h1 >>> 8) & 0xFF, (h1 >>> 16) & 0xFF, (h1 >>> 24) & 0xFF,
+	      h2 & 0xFF, (h2 >>> 8) & 0xFF, (h2 >>> 16) & 0xFF, (h2 >>> 24) & 0xFF,
+	      h3 & 0xFF, (h3 >>> 8) & 0xFF, (h3 >>> 16) & 0xFF, (h3 >>> 24) & 0xFF
+	    ];
+	  };
+
+	  /**
+	   * @method array
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as bytes array
+	   * @returns {Array} Bytes array
+	   * @see {@link md5.array}
+	   * @example
+	   * hash.array();
+	   */
+	  Md5.prototype.array = Md5.prototype.digest;
+
+	  /**
+	   * @method arrayBuffer
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as ArrayBuffer
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @see {@link md5.arrayBuffer}
+	   * @example
+	   * hash.arrayBuffer();
+	   */
+	  Md5.prototype.arrayBuffer = function () {
+	    this.finalize();
+
+	    var buffer = new ArrayBuffer(16);
+	    var blocks = new Uint32Array(buffer);
+	    blocks[0] = this.h0;
+	    blocks[1] = this.h1;
+	    blocks[2] = this.h2;
+	    blocks[3] = this.h3;
+	    return buffer;
+	  };
+
+	  /**
+	   * @method buffer
+	   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as ArrayBuffer
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @see {@link md5.buffer}
+	   * @example
+	   * hash.buffer();
+	   */
+	  /* istanbul ignore else */
+	  {
+	    Md5.prototype.buffer = Md5.prototype.arrayBuffer;
+	  }
+
+	  /**
+	   * @method base64
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as base64 string
+	   * @returns {String} base64 string
+	   * @see {@link md5.base64}
+	   * @example
+	   * hash.base64();
+	   */
+	  /* istanbul ignore else */
+	  {
+	    Md5.prototype.base64 = function () {
+	      var v1, v2, v3, base64Str = '', bytes = this.array();
+	      for (var i = 0; i < 15;) {
+	        v1 = bytes[i++];
+	        v2 = bytes[i++];
+	        v3 = bytes[i++];
+	        base64Str += BASE64_ENCODE_CHAR[v1 >>> 2] +
+	          BASE64_ENCODE_CHAR[(v1 << 4 | v2 >>> 4) & 63] +
+	          BASE64_ENCODE_CHAR[(v2 << 2 | v3 >>> 6) & 63] +
+	          BASE64_ENCODE_CHAR[v3 & 63];
+	      }
+	      v1 = bytes[i];
+	      base64Str += BASE64_ENCODE_CHAR[v1 >>> 2] +
+	        BASE64_ENCODE_CHAR[(v1 << 4) & 63] +
+	        '==';
+	      return base64Str;
+	    };
+	  }
+
+	  /**
+	   * HmacMd5 class
+	   * @class HmacMd5
+	   * @extends Md5
+	   * @description This is internal class.
+	   * @see {@link md5.hmac.create}
+	   */
+	  function HmacMd5(key, sharedMemory) {
+	    var i, result = formatMessage(key);
+	    key = result[0];
+	    if (result[1]) {
+	      var bytes = [], length = key.length, index = 0, code;
+	      for (i = 0; i < length; ++i) {
+	        code = key.charCodeAt(i);
+	        if (code < 0x80) {
+	          bytes[index++] = code;
+	        } else if (code < 0x800) {
+	          bytes[index++] = (0xc0 | (code >>> 6));
+	          bytes[index++] = (0x80 | (code & 0x3f));
+	        } else if (code < 0xd800 || code >= 0xe000) {
+	          bytes[index++] = (0xe0 | (code >>> 12));
+	          bytes[index++] = (0x80 | ((code >>> 6) & 0x3f));
+	          bytes[index++] = (0x80 | (code & 0x3f));
+	        } else {
+	          code = 0x10000 + (((code & 0x3ff) << 10) | (key.charCodeAt(++i) & 0x3ff));
+	          bytes[index++] = (0xf0 | (code >>> 18));
+	          bytes[index++] = (0x80 | ((code >>> 12) & 0x3f));
+	          bytes[index++] = (0x80 | ((code >>> 6) & 0x3f));
+	          bytes[index++] = (0x80 | (code & 0x3f));
+	        }
+	      }
+	      key = bytes;
+	    }
+
+	    if (key.length > 64) {
+	      key = (new Md5(true)).update(key).array();
+	    }
+
+	    var oKeyPad = [], iKeyPad = [];
+	    for (i = 0; i < 64; ++i) {
+	      var b = key[i] || 0;
+	      oKeyPad[i] = 0x5c ^ b;
+	      iKeyPad[i] = 0x36 ^ b;
+	    }
+
+	    Md5.call(this, sharedMemory);
+
+	    this.update(iKeyPad);
+	    this.oKeyPad = oKeyPad;
+	    this.inner = true;
+	    this.sharedMemory = sharedMemory;
+	  }
+	  /* istanbul ignore else */
+	  {
+	    HmacMd5.prototype = new Md5();
+
+	    HmacMd5.prototype.finalize = function () {
+	      Md5.prototype.finalize.call(this);
+	      if (this.inner) {
+	        this.inner = false;
+	        var innerHash = this.array();
+	        Md5.call(this, this.sharedMemory);
+	        this.update(this.oKeyPad);
+	        this.update(innerHash);
+	        Md5.prototype.finalize.call(this);
+	      }
+	    };
+	  }
+
+	  var exports = createMethod();
+	  exports.md5 = exports;
+	  /* istanbul ignore else */
+	  {
+	    exports.md5.hmac = createHmacMethod();
+	  }
+
+	  if (COMMON_JS) {
+	    module.exports = exports;
+	  } else {
+	    /**
+	     * @method md5
+	     * @description Md5 hash function, export to global in browsers.
+	     * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	     * @returns {String} md5 hashes
+	     * @example
+	     * md5(''); // d41d8cd98f00b204e9800998ecf8427e
+	     * md5('The quick brown fox jumps over the lazy dog'); // 9e107d9d372bb6826bd81d3542a419d6
+	     * md5('The quick brown fox jumps over the lazy dog.'); // e4d909c290d0fb1ca068ffaddf22cbd0
+	     *
+	     * // It also supports UTF-8 encoding
+	     * md5('中文'); // a7bac2239fcdcb3a067903d8077c4a07
+	     *
+	     * // It also supports byte `Array`, `Uint8Array`, `ArrayBuffer`
+	     * md5([]); // d41d8cd98f00b204e9800998ecf8427e
+	     * md5(new Uint8Array([])); // d41d8cd98f00b204e9800998ecf8427e
+	     */
+	    root.md5 = exports;
+	  }
+	})(); 
+} (md5$1));
+
+var md5Exports = md5$1.exports;
+var md5 = /*@__PURE__*/getDefaultExportFromCjs(md5Exports);
+
+export { md5 as default, md5 };

build/md5.modern.js

@@ -0,0 +1,852 @@
+/**
+ * [js-md5]{@link https://github.com/emn178/js-md5}
+ *
+ * @namespace md5
+ * @version 0.9.0
+ * @author Chen, Yi-Cyuan [emn178@gmail.com]
+ * @copyright Chen, Yi-Cyuan 2014-2026
+ * @license MIT
+ */
+(function () {
+
+  var INPUT_ERROR = 'input is invalid type';
+  var FINALIZE_ERROR = 'finalize already called';
+  var WINDOW = typeof window === 'object';
+  var root = WINDOW ? window : {};
+  if (root.JS_MD5_NO_WINDOW) {
+    WINDOW = false;
+  }
+  var WEB_WORKER = typeof WorkerGlobalScope !== 'undefined' && typeof self !== 'undefined' && self instanceof WorkerGlobalScope;
+  /* istanbul ignore next */
+  var NODE_JS = !root.JS_MD5_NO_NODE_JS && !WINDOW && typeof process === 'object' && process.versions && process.versions.node;
+  if (NODE_JS) {
+    root = global;
+  } else if (WEB_WORKER) {
+    root = self;
+  }
+  var COMMON_JS = !root.JS_MD5_NO_COMMON_JS && typeof module === 'object' && module.exports;
+  var AMD = typeof define === 'function' && define.amd;
+  var HEX_CHARS = '0123456789abcdef'.split('');
+  var EXTRA = [128, 32768, 8388608, -2147483648];
+  var OUTPUT_TYPES = ['hex', 'array', 'digest', 'arrayBuffer'];
+  /* istanbul ignore else */
+  {
+    OUTPUT_TYPES.push('buffer');
+  }
+  /* istanbul ignore else */
+  {
+    OUTPUT_TYPES.push('base64');
+  }
+  /* istanbul ignore next */
+  var BASE64_ENCODE_CHAR = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('') ;
+
+  var blocks = [], buffer8;
+  {
+    var buffer = new ArrayBuffer(68);
+    buffer8 = new Uint8Array(buffer);
+    blocks = new Uint32Array(buffer);
+  }
+
+  var isArray = Array.isArray;
+
+  var isView = ArrayBuffer.isView;
+
+  // [message: string, isString: bool]
+  var formatMessage = function (message) {
+    var type = typeof message;
+    if (type === 'string') {
+      return [message, true];
+    }
+    if (type !== 'object' || message === null) {
+      throw new Error(INPUT_ERROR);
+    }
+    if (message.constructor === ArrayBuffer) {
+      return [new Uint8Array(message), false];
+    }
+    if (!isArray(message) && !isView(message)) {
+      throw new Error(INPUT_ERROR);
+    }
+    return [message, false];
+  };
+
+  /**
+   * @method hex
+   * @memberof md5
+   * @description Output hash as hex string
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {String} Hex string
+   * @example
+   * md5.hex('The quick brown fox jumps over the lazy dog');
+   * // equal to
+   * md5('The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method digest
+   * @memberof md5
+   * @description Output hash as bytes array
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Array} Bytes array
+   * @example
+   * md5.digest('The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method array
+   * @memberof md5
+   * @description Output hash as bytes array
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Array} Bytes array
+   * @example
+   * md5.array('The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method arrayBuffer
+   * @memberof md5
+   * @description Output hash as ArrayBuffer
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {ArrayBuffer} ArrayBuffer
+   * @example
+   * md5.arrayBuffer('The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method buffer
+   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+   * @memberof md5
+   * @description Output hash as ArrayBuffer
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {ArrayBuffer} ArrayBuffer
+   * @example
+   * md5.buffer('The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method base64
+   * @memberof md5
+   * @description Output hash as base64 string
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {String} base64 string
+   * @example
+   * md5.base64('The quick brown fox jumps over the lazy dog');
+   */
+  var createOutputMethod = function (outputType) {
+    return function (message) {
+      return new Md5(true).update(message)[outputType]();
+    };
+  };
+
+  /**
+   * @method create
+   * @memberof md5
+   * @description Create Md5 object
+   * @returns {Md5} Md5 object.
+   * @example
+   * var hash = md5.create();
+   */
+  /**
+   * @method update
+   * @memberof md5
+   * @description Create and update Md5 object
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Md5} Md5 object.
+   * @example
+   * var hash = md5.update('The quick brown fox jumps over the lazy dog');
+   * // equal to
+   * var hash = md5.create();
+   * hash.update('The quick brown fox jumps over the lazy dog');
+   */
+  var createMethod = function () {
+    var method = createOutputMethod('hex');
+    if (NODE_JS) {
+      method = nodeWrap(method);
+    }
+    method.create = function () {
+      return new Md5();
+    };
+    method.update = function (message) {
+      return method.create().update(message);
+    };
+    for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
+      var type = OUTPUT_TYPES[i];
+      method[type] = createOutputMethod(type);
+    }
+    return method;
+  };
+
+  var nodeWrap = function (method) {
+    var crypto = require('crypto');
+    var Buffer = require('buffer').Buffer;
+    var bufferFrom = Buffer.from;
+    var nodeMethod = function (message) {
+      if (typeof message === 'string') {
+        return crypto.createHash('md5').update(message, 'utf8').digest('hex');
+      } else {
+        if (message === null || message === undefined) {
+          throw new Error(INPUT_ERROR);
+        } else if (message.constructor === ArrayBuffer) {
+          message = new Uint8Array(message);
+        }
+      }
+      if (isArray(message) || isView(message) ||
+        message.constructor === Buffer) {
+        return crypto.createHash('md5').update(bufferFrom(message)).digest('hex');
+      } else {
+        return method(message);
+      }
+    };
+    return nodeMethod;
+  };
+
+  /**
+   * @namespace md5.hmac
+   */
+  /**
+   * @method hex
+   * @memberof md5.hmac
+   * @description Output hash as hex string
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {String} Hex string
+   * @example
+   * md5.hmac.hex('key', 'The quick brown fox jumps over the lazy dog');
+   * // equal to
+   * md5.hmac('key', 'The quick brown fox jumps over the lazy dog');
+   */
+
+  /**
+   * @method digest
+   * @memberof md5.hmac
+   * @description Output hash as bytes array
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Array} Bytes array
+   * @example
+   * md5.hmac.digest('key', 'The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method array
+   * @memberof md5.hmac
+   * @description Output hash as bytes array
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Array} Bytes array
+   * @example
+   * md5.hmac.array('key', 'The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method arrayBuffer
+   * @memberof md5.hmac
+   * @description Output hash as ArrayBuffer
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {ArrayBuffer} ArrayBuffer
+   * @example
+   * md5.hmac.arrayBuffer('key', 'The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method buffer
+   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+   * @memberof md5.hmac
+   * @description Output hash as ArrayBuffer
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {ArrayBuffer} ArrayBuffer
+   * @example
+   * md5.hmac.buffer('key', 'The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method base64
+   * @memberof md5.hmac
+   * @description Output hash as base64 string
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {String} base64 string
+   * @example
+   * md5.hmac.base64('key', 'The quick brown fox jumps over the lazy dog');
+   */
+  var createHmacOutputMethod = function (outputType) {
+    return function (key, message) {
+      return new HmacMd5(key, true).update(message)[outputType]();
+    };
+  };
+
+  /**
+   * @method create
+   * @memberof md5.hmac
+   * @description Create HmacMd5 object
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @returns {HmacMd5} HmacMd5 object.
+   * @example
+   * var hash = md5.hmac.create('key');
+   */
+  /**
+   * @method update
+   * @memberof md5.hmac
+   * @description Create and update HmacMd5 object
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {HmacMd5} HmacMd5 object.
+   * @example
+   * var hash = md5.hmac.update('key', 'The quick brown fox jumps over the lazy dog');
+   * // equal to
+   * var hash = md5.hmac.create('key');
+   * hash.update('The quick brown fox jumps over the lazy dog');
+   */
+  var createHmacMethod = function () {
+    var method = createHmacOutputMethod('hex');
+    method.create = function (key) {
+      return new HmacMd5(key);
+    };
+    method.update = function (key, message) {
+      return method.create(key).update(message);
+    };
+    for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
+      var type = OUTPUT_TYPES[i];
+      method[type] = createHmacOutputMethod(type);
+    }
+    return method;
+  };
+
+  /**
+   * Md5 class
+   * @class Md5
+   * @description This is internal class.
+   * @see {@link md5.create}
+   */
+  function Md5(sharedMemory) {
+    if (sharedMemory) {
+      blocks[0] = blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+      blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+      blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+      blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+      this.blocks = blocks;
+      this.buffer8 = buffer8;
+    } else {
+      {
+        var buffer = new ArrayBuffer(68);
+        this.buffer8 = new Uint8Array(buffer);
+        this.blocks = new Uint32Array(buffer);
+      }
+    }
+    this.h0 = this.h1 = this.h2 = this.h3 = this.start = this.bytes = this.hBytes = 0;
+    this.finalized = this.hashed = false;
+    this.first = true;
+  }
+
+  /**
+   * @method update
+   * @memberof Md5
+   * @instance
+   * @description Update hash
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Md5} Md5 object.
+   * @see {@link md5.update}
+   */
+  Md5.prototype.update = function (message) {
+    if (this.finalized) {
+      throw new Error(FINALIZE_ERROR);
+    }
+
+    var result = formatMessage(message);
+    message = result[0];
+    var isString = result[1];
+    var code, index = 0, i, length = message.length, blocks = this.blocks;
+    var buffer8 = this.buffer8;
+
+    while (index < length) {
+      if (this.hashed) {
+        this.hashed = false;
+        blocks[0] = blocks[16];
+        blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+        blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+        blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+        blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+      }
+
+      if (isString) {
+        {
+          for (i = this.start; index < length && i < 64; ++index) {
+            code = message.charCodeAt(index);
+            if (code < 0x80) {
+              buffer8[i++] = code;
+            } else if (code < 0x800) {
+              buffer8[i++] = 0xc0 | (code >>> 6);
+              buffer8[i++] = 0x80 | (code & 0x3f);
+            } else if (code < 0xd800 || code >= 0xe000) {
+              buffer8[i++] = 0xe0 | (code >>> 12);
+              buffer8[i++] = 0x80 | ((code >>> 6) & 0x3f);
+              buffer8[i++] = 0x80 | (code & 0x3f);
+            } else {
+              code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff));
+              buffer8[i++] = 0xf0 | (code >>> 18);
+              buffer8[i++] = 0x80 | ((code >>> 12) & 0x3f);
+              buffer8[i++] = 0x80 | ((code >>> 6) & 0x3f);
+              buffer8[i++] = 0x80 | (code & 0x3f);
+            }
+          }
+        }
+      } else {
+        {
+          for (i = this.start; index < length && i < 64; ++index) {
+            buffer8[i++] = message[index];
+          }
+        }
+      }
+      this.lastByteIndex = i;
+      this.bytes += i - this.start;
+      if (i >= 64) {
+        this.start = i - 64;
+        this.hash();
+        this.hashed = true;
+      } else {
+        this.start = i;
+      }
+    }
+    if (this.bytes > 4294967295) {
+      this.hBytes += this.bytes / 4294967296 << 0;
+      this.bytes = this.bytes % 4294967296;
+    }
+    return this;
+  };
+
+  Md5.prototype.finalize = function () {
+    if (this.finalized) {
+      return;
+    }
+    this.finalized = true;
+    var blocks = this.blocks, i = this.lastByteIndex;
+    blocks[i >>> 2] |= EXTRA[i & 3];
+    if (i >= 56) {
+      if (!this.hashed) {
+        this.hash();
+      }
+      blocks[0] = blocks[16];
+      blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+      blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+      blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+      blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+    }
+    blocks[14] = this.bytes << 3;
+    blocks[15] = this.hBytes << 3 | this.bytes >>> 29;
+    this.hash();
+  };
+
+  Md5.prototype.hash = function () {
+    var a, b, c, d, bc, da, blocks = this.blocks;
+
+    if (this.first) {
+      a = blocks[0] - 680876937;
+      a = (a << 7 | a >>> 25) - 271733879 << 0;
+      d = (-1732584194 ^ a & 2004318071) + blocks[1] - 117830708;
+      d = (d << 12 | d >>> 20) + a << 0;
+      c = (-271733879 ^ (d & (a ^ -271733879))) + blocks[2] - 1126478375;
+      c = (c << 17 | c >>> 15) + d << 0;
+      b = (a ^ (c & (d ^ a))) + blocks[3] - 1316259209;
+      b = (b << 22 | b >>> 10) + c << 0;
+    } else {
+      a = this.h0;
+      b = this.h1;
+      c = this.h2;
+      d = this.h3;
+      a += (d ^ (b & (c ^ d))) + blocks[0] - 680876936;
+      a = (a << 7 | a >>> 25) + b << 0;
+      d += (c ^ (a & (b ^ c))) + blocks[1] - 389564586;
+      d = (d << 12 | d >>> 20) + a << 0;
+      c += (b ^ (d & (a ^ b))) + blocks[2] + 606105819;
+      c = (c << 17 | c >>> 15) + d << 0;
+      b += (a ^ (c & (d ^ a))) + blocks[3] - 1044525330;
+      b = (b << 22 | b >>> 10) + c << 0;
+    }
+
+    a += (d ^ (b & (c ^ d))) + blocks[4] - 176418897;
+    a = (a << 7 | a >>> 25) + b << 0;
+    d += (c ^ (a & (b ^ c))) + blocks[5] + 1200080426;
+    d = (d << 12 | d >>> 20) + a << 0;
+    c += (b ^ (d & (a ^ b))) + blocks[6] - 1473231341;
+    c = (c << 17 | c >>> 15) + d << 0;
+    b += (a ^ (c & (d ^ a))) + blocks[7] - 45705983;
+    b = (b << 22 | b >>> 10) + c << 0;
+    a += (d ^ (b & (c ^ d))) + blocks[8] + 1770035416;
+    a = (a << 7 | a >>> 25) + b << 0;
+    d += (c ^ (a & (b ^ c))) + blocks[9] - 1958414417;
+    d = (d << 12 | d >>> 20) + a << 0;
+    c += (b ^ (d & (a ^ b))) + blocks[10] - 42063;
+    c = (c << 17 | c >>> 15) + d << 0;
+    b += (a ^ (c & (d ^ a))) + blocks[11] - 1990404162;
+    b = (b << 22 | b >>> 10) + c << 0;
+    a += (d ^ (b & (c ^ d))) + blocks[12] + 1804603682;
+    a = (a << 7 | a >>> 25) + b << 0;
+    d += (c ^ (a & (b ^ c))) + blocks[13] - 40341101;
+    d = (d << 12 | d >>> 20) + a << 0;
+    c += (b ^ (d & (a ^ b))) + blocks[14] - 1502002290;
+    c = (c << 17 | c >>> 15) + d << 0;
+    b += (a ^ (c & (d ^ a))) + blocks[15] + 1236535329;
+    b = (b << 22 | b >>> 10) + c << 0;
+    a += (c ^ (d & (b ^ c))) + blocks[1] - 165796510;
+    a = (a << 5 | a >>> 27) + b << 0;
+    d += (b ^ (c & (a ^ b))) + blocks[6] - 1069501632;
+    d = (d << 9 | d >>> 23) + a << 0;
+    c += (a ^ (b & (d ^ a))) + blocks[11] + 643717713;
+    c = (c << 14 | c >>> 18) + d << 0;
+    b += (d ^ (a & (c ^ d))) + blocks[0] - 373897302;
+    b = (b << 20 | b >>> 12) + c << 0;
+    a += (c ^ (d & (b ^ c))) + blocks[5] - 701558691;
+    a = (a << 5 | a >>> 27) + b << 0;
+    d += (b ^ (c & (a ^ b))) + blocks[10] + 38016083;
+    d = (d << 9 | d >>> 23) + a << 0;
+    c += (a ^ (b & (d ^ a))) + blocks[15] - 660478335;
+    c = (c << 14 | c >>> 18) + d << 0;
+    b += (d ^ (a & (c ^ d))) + blocks[4] - 405537848;
+    b = (b << 20 | b >>> 12) + c << 0;
+    a += (c ^ (d & (b ^ c))) + blocks[9] + 568446438;
+    a = (a << 5 | a >>> 27) + b << 0;
+    d += (b ^ (c & (a ^ b))) + blocks[14] - 1019803690;
+    d = (d << 9 | d >>> 23) + a << 0;
+    c += (a ^ (b & (d ^ a))) + blocks[3] - 187363961;
+    c = (c << 14 | c >>> 18) + d << 0;
+    b += (d ^ (a & (c ^ d))) + blocks[8] + 1163531501;
+    b = (b << 20 | b >>> 12) + c << 0;
+    a += (c ^ (d & (b ^ c))) + blocks[13] - 1444681467;
+    a = (a << 5 | a >>> 27) + b << 0;
+    d += (b ^ (c & (a ^ b))) + blocks[2] - 51403784;
+    d = (d << 9 | d >>> 23) + a << 0;
+    c += (a ^ (b & (d ^ a))) + blocks[7] + 1735328473;
+    c = (c << 14 | c >>> 18) + d << 0;
+    b += (d ^ (a & (c ^ d))) + blocks[12] - 1926607734;
+    b = (b << 20 | b >>> 12) + c << 0;
+    bc = b ^ c;
+    a += (bc ^ d) + blocks[5] - 378558;
+    a = (a << 4 | a >>> 28) + b << 0;
+    d += (bc ^ a) + blocks[8] - 2022574463;
+    d = (d << 11 | d >>> 21) + a << 0;
+    da = d ^ a;
+    c += (da ^ b) + blocks[11] + 1839030562;
+    c = (c << 16 | c >>> 16) + d << 0;
+    b += (da ^ c) + blocks[14] - 35309556;
+    b = (b << 23 | b >>> 9) + c << 0;
+    bc = b ^ c;
+    a += (bc ^ d) + blocks[1] - 1530992060;
+    a = (a << 4 | a >>> 28) + b << 0;
+    d += (bc ^ a) + blocks[4] + 1272893353;
+    d = (d << 11 | d >>> 21) + a << 0;
+    da = d ^ a;
+    c += (da ^ b) + blocks[7] - 155497632;
+    c = (c << 16 | c >>> 16) + d << 0;
+    b += (da ^ c) + blocks[10] - 1094730640;
+    b = (b << 23 | b >>> 9) + c << 0;
+    bc = b ^ c;
+    a += (bc ^ d) + blocks[13] + 681279174;
+    a = (a << 4 | a >>> 28) + b << 0;
+    d += (bc ^ a) + blocks[0] - 358537222;
+    d = (d << 11 | d >>> 21) + a << 0;
+    da = d ^ a;
+    c += (da ^ b) + blocks[3] - 722521979;
+    c = (c << 16 | c >>> 16) + d << 0;
+    b += (da ^ c) + blocks[6] + 76029189;
+    b = (b << 23 | b >>> 9) + c << 0;
+    bc = b ^ c;
+    a += (bc ^ d) + blocks[9] - 640364487;
+    a = (a << 4 | a >>> 28) + b << 0;
+    d += (bc ^ a) + blocks[12] - 421815835;
+    d = (d << 11 | d >>> 21) + a << 0;
+    da = d ^ a;
+    c += (da ^ b) + blocks[15] + 530742520;
+    c = (c << 16 | c >>> 16) + d << 0;
+    b += (da ^ c) + blocks[2] - 995338651;
+    b = (b << 23 | b >>> 9) + c << 0;
+    a += (c ^ (b | ~d)) + blocks[0] - 198630844;
+    a = (a << 6 | a >>> 26) + b << 0;
+    d += (b ^ (a | ~c)) + blocks[7] + 1126891415;
+    d = (d << 10 | d >>> 22) + a << 0;
+    c += (a ^ (d | ~b)) + blocks[14] - 1416354905;
+    c = (c << 15 | c >>> 17) + d << 0;
+    b += (d ^ (c | ~a)) + blocks[5] - 57434055;
+    b = (b << 21 | b >>> 11) + c << 0;
+    a += (c ^ (b | ~d)) + blocks[12] + 1700485571;
+    a = (a << 6 | a >>> 26) + b << 0;
+    d += (b ^ (a | ~c)) + blocks[3] - 1894986606;
+    d = (d << 10 | d >>> 22) + a << 0;
+    c += (a ^ (d | ~b)) + blocks[10] - 1051523;
+    c = (c << 15 | c >>> 17) + d << 0;
+    b += (d ^ (c | ~a)) + blocks[1] - 2054922799;
+    b = (b << 21 | b >>> 11) + c << 0;
+    a += (c ^ (b | ~d)) + blocks[8] + 1873313359;
+    a = (a << 6 | a >>> 26) + b << 0;
+    d += (b ^ (a | ~c)) + blocks[15] - 30611744;
+    d = (d << 10 | d >>> 22) + a << 0;
+    c += (a ^ (d | ~b)) + blocks[6] - 1560198380;
+    c = (c << 15 | c >>> 17) + d << 0;
+    b += (d ^ (c | ~a)) + blocks[13] + 1309151649;
+    b = (b << 21 | b >>> 11) + c << 0;
+    a += (c ^ (b | ~d)) + blocks[4] - 145523070;
+    a = (a << 6 | a >>> 26) + b << 0;
+    d += (b ^ (a | ~c)) + blocks[11] - 1120210379;
+    d = (d << 10 | d >>> 22) + a << 0;
+    c += (a ^ (d | ~b)) + blocks[2] + 718787259;
+    c = (c << 15 | c >>> 17) + d << 0;
+    b += (d ^ (c | ~a)) + blocks[9] - 343485551;
+    b = (b << 21 | b >>> 11) + c << 0;
+
+    if (this.first) {
+      this.h0 = a + 1732584193 << 0;
+      this.h1 = b - 271733879 << 0;
+      this.h2 = c - 1732584194 << 0;
+      this.h3 = d + 271733878 << 0;
+      this.first = false;
+    } else {
+      this.h0 = this.h0 + a << 0;
+      this.h1 = this.h1 + b << 0;
+      this.h2 = this.h2 + c << 0;
+      this.h3 = this.h3 + d << 0;
+    }
+  };
+
+  /**
+   * @method hex
+   * @memberof Md5
+   * @instance
+   * @description Output hash as hex string
+   * @returns {String} Hex string
+   * @see {@link md5.hex}
+   * @example
+   * hash.hex();
+   */
+  Md5.prototype.hex = function () {
+    this.finalize();
+
+    var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3;
+
+    return HEX_CHARS[(h0 >>> 4) & 0x0F] + HEX_CHARS[h0 & 0x0F] +
+      HEX_CHARS[(h0 >>> 12) & 0x0F] + HEX_CHARS[(h0 >>> 8) & 0x0F] +
+      HEX_CHARS[(h0 >>> 20) & 0x0F] + HEX_CHARS[(h0 >>> 16) & 0x0F] +
+      HEX_CHARS[(h0 >>> 28) & 0x0F] + HEX_CHARS[(h0 >>> 24) & 0x0F] +
+      HEX_CHARS[(h1 >>> 4) & 0x0F] + HEX_CHARS[h1 & 0x0F] +
+      HEX_CHARS[(h1 >>> 12) & 0x0F] + HEX_CHARS[(h1 >>> 8) & 0x0F] +
+      HEX_CHARS[(h1 >>> 20) & 0x0F] + HEX_CHARS[(h1 >>> 16) & 0x0F] +
+      HEX_CHARS[(h1 >>> 28) & 0x0F] + HEX_CHARS[(h1 >>> 24) & 0x0F] +
+      HEX_CHARS[(h2 >>> 4) & 0x0F] + HEX_CHARS[h2 & 0x0F] +
+      HEX_CHARS[(h2 >>> 12) & 0x0F] + HEX_CHARS[(h2 >>> 8) & 0x0F] +
+      HEX_CHARS[(h2 >>> 20) & 0x0F] + HEX_CHARS[(h2 >>> 16) & 0x0F] +
+      HEX_CHARS[(h2 >>> 28) & 0x0F] + HEX_CHARS[(h2 >>> 24) & 0x0F] +
+      HEX_CHARS[(h3 >>> 4) & 0x0F] + HEX_CHARS[h3 & 0x0F] +
+      HEX_CHARS[(h3 >>> 12) & 0x0F] + HEX_CHARS[(h3 >>> 8) & 0x0F] +
+      HEX_CHARS[(h3 >>> 20) & 0x0F] + HEX_CHARS[(h3 >>> 16) & 0x0F] +
+      HEX_CHARS[(h3 >>> 28) & 0x0F] + HEX_CHARS[(h3 >>> 24) & 0x0F];
+  };
+
+  /**
+   * @method toString
+   * @memberof Md5
+   * @instance
+   * @description Output hash as hex string
+   * @returns {String} Hex string
+   * @see {@link md5.hex}
+   * @example
+   * hash.toString();
+   */
+  Md5.prototype.toString = Md5.prototype.hex;
+
+  /**
+   * @method digest
+   * @memberof Md5
+   * @instance
+   * @description Output hash as bytes array
+   * @returns {Array} Bytes array
+   * @see {@link md5.digest}
+   * @example
+   * hash.digest();
+   */
+  Md5.prototype.digest = function () {
+    this.finalize();
+
+    var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3;
+    return [
+      h0 & 0xFF, (h0 >>> 8) & 0xFF, (h0 >>> 16) & 0xFF, (h0 >>> 24) & 0xFF,
+      h1 & 0xFF, (h1 >>> 8) & 0xFF, (h1 >>> 16) & 0xFF, (h1 >>> 24) & 0xFF,
+      h2 & 0xFF, (h2 >>> 8) & 0xFF, (h2 >>> 16) & 0xFF, (h2 >>> 24) & 0xFF,
+      h3 & 0xFF, (h3 >>> 8) & 0xFF, (h3 >>> 16) & 0xFF, (h3 >>> 24) & 0xFF
+    ];
+  };
+
+  /**
+   * @method array
+   * @memberof Md5
+   * @instance
+   * @description Output hash as bytes array
+   * @returns {Array} Bytes array
+   * @see {@link md5.array}
+   * @example
+   * hash.array();
+   */
+  Md5.prototype.array = Md5.prototype.digest;
+
+  /**
+   * @method arrayBuffer
+   * @memberof Md5
+   * @instance
+   * @description Output hash as ArrayBuffer
+   * @returns {ArrayBuffer} ArrayBuffer
+   * @see {@link md5.arrayBuffer}
+   * @example
+   * hash.arrayBuffer();
+   */
+  Md5.prototype.arrayBuffer = function () {
+    this.finalize();
+
+    var buffer = new ArrayBuffer(16);
+    var blocks = new Uint32Array(buffer);
+    blocks[0] = this.h0;
+    blocks[1] = this.h1;
+    blocks[2] = this.h2;
+    blocks[3] = this.h3;
+    return buffer;
+  };
+
+  /**
+   * @method buffer
+   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+   * @memberof Md5
+   * @instance
+   * @description Output hash as ArrayBuffer
+   * @returns {ArrayBuffer} ArrayBuffer
+   * @see {@link md5.buffer}
+   * @example
+   * hash.buffer();
+   */
+  /* istanbul ignore else */
+  {
+    Md5.prototype.buffer = Md5.prototype.arrayBuffer;
+  }
+
+  /**
+   * @method base64
+   * @memberof Md5
+   * @instance
+   * @description Output hash as base64 string
+   * @returns {String} base64 string
+   * @see {@link md5.base64}
+   * @example
+   * hash.base64();
+   */
+  /* istanbul ignore else */
+  {
+    Md5.prototype.base64 = function () {
+      var v1, v2, v3, base64Str = '', bytes = this.array();
+      for (var i = 0; i < 15;) {
+        v1 = bytes[i++];
+        v2 = bytes[i++];
+        v3 = bytes[i++];
+        base64Str += BASE64_ENCODE_CHAR[v1 >>> 2] +
+          BASE64_ENCODE_CHAR[(v1 << 4 | v2 >>> 4) & 63] +
+          BASE64_ENCODE_CHAR[(v2 << 2 | v3 >>> 6) & 63] +
+          BASE64_ENCODE_CHAR[v3 & 63];
+      }
+      v1 = bytes[i];
+      base64Str += BASE64_ENCODE_CHAR[v1 >>> 2] +
+        BASE64_ENCODE_CHAR[(v1 << 4) & 63] +
+        '==';
+      return base64Str;
+    };
+  }
+
+  /**
+   * HmacMd5 class
+   * @class HmacMd5
+   * @extends Md5
+   * @description This is internal class.
+   * @see {@link md5.hmac.create}
+   */
+  function HmacMd5(key, sharedMemory) {
+    var i, result = formatMessage(key);
+    key = result[0];
+    if (result[1]) {
+      var bytes = [], length = key.length, index = 0, code;
+      for (i = 0; i < length; ++i) {
+        code = key.charCodeAt(i);
+        if (code < 0x80) {
+          bytes[index++] = code;
+        } else if (code < 0x800) {
+          bytes[index++] = (0xc0 | (code >>> 6));
+          bytes[index++] = (0x80 | (code & 0x3f));
+        } else if (code < 0xd800 || code >= 0xe000) {
+          bytes[index++] = (0xe0 | (code >>> 12));
+          bytes[index++] = (0x80 | ((code >>> 6) & 0x3f));
+          bytes[index++] = (0x80 | (code & 0x3f));
+        } else {
+          code = 0x10000 + (((code & 0x3ff) << 10) | (key.charCodeAt(++i) & 0x3ff));
+          bytes[index++] = (0xf0 | (code >>> 18));
+          bytes[index++] = (0x80 | ((code >>> 12) & 0x3f));
+          bytes[index++] = (0x80 | ((code >>> 6) & 0x3f));
+          bytes[index++] = (0x80 | (code & 0x3f));
+        }
+      }
+      key = bytes;
+    }
+
+    if (key.length > 64) {
+      key = (new Md5(true)).update(key).array();
+    }
+
+    var oKeyPad = [], iKeyPad = [];
+    for (i = 0; i < 64; ++i) {
+      var b = key[i] || 0;
+      oKeyPad[i] = 0x5c ^ b;
+      iKeyPad[i] = 0x36 ^ b;
+    }
+
+    Md5.call(this, sharedMemory);
+
+    this.update(iKeyPad);
+    this.oKeyPad = oKeyPad;
+    this.inner = true;
+    this.sharedMemory = sharedMemory;
+  }
+  /* istanbul ignore else */
+  {
+    HmacMd5.prototype = new Md5();
+
+    HmacMd5.prototype.finalize = function () {
+      Md5.prototype.finalize.call(this);
+      if (this.inner) {
+        this.inner = false;
+        var innerHash = this.array();
+        Md5.call(this, this.sharedMemory);
+        this.update(this.oKeyPad);
+        this.update(innerHash);
+        Md5.prototype.finalize.call(this);
+      }
+    };
+  }
+
+  var exports = createMethod();
+  exports.md5 = exports;
+  /* istanbul ignore else */
+  {
+    exports.md5.hmac = createHmacMethod();
+  }
+
+  if (COMMON_JS) {
+    module.exports = exports;
+  } else {
+    /**
+     * @method md5
+     * @description Md5 hash function, export to global in browsers.
+     * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+     * @returns {String} md5 hashes
+     * @example
+     * md5(''); // d41d8cd98f00b204e9800998ecf8427e
+     * md5('The quick brown fox jumps over the lazy dog'); // 9e107d9d372bb6826bd81d3542a419d6
+     * md5('The quick brown fox jumps over the lazy dog.'); // e4d909c290d0fb1ca068ffaddf22cbd0
+     *
+     * // It also supports UTF-8 encoding
+     * md5('中文'); // a7bac2239fcdcb3a067903d8077c4a07
+     *
+     * // It also supports byte `Array`, `Uint8Array`, `ArrayBuffer`
+     * md5([]); // d41d8cd98f00b204e9800998ecf8427e
+     * md5(new Uint8Array([])); // d41d8cd98f00b204e9800998ecf8427e
+     */
+    root.md5 = exports;
+    if (AMD) {
+      define(function () {
+        return exports;
+      });
+    }
+  }
+})();

build/md5.modern.mjs

@@ -0,0 +1,829 @@
+function getDefaultExportFromCjs (x) {
+	return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x;
+}
+
+var md5$1 = {exports: {}};
+
+/**
+ * [js-md5]{@link https://github.com/emn178/js-md5}
+ *
+ * @namespace md5
+ * @version 0.9.0
+ * @author Chen, Yi-Cyuan [emn178@gmail.com]
+ * @copyright Chen, Yi-Cyuan 2014-2026
+ * @license MIT
+ */
+
+(function (module) {
+	(function () {
+
+	  var INPUT_ERROR = 'input is invalid type';
+	  var FINALIZE_ERROR = 'finalize already called';
+	  var WINDOW = typeof window === 'object';
+	  var root = WINDOW ? window : {};
+	  if (root.JS_MD5_NO_WINDOW) {
+	    WINDOW = false;
+	  }
+	  var WEB_WORKER = typeof WorkerGlobalScope !== 'undefined' && typeof self !== 'undefined' && self instanceof WorkerGlobalScope;
+	  if (WEB_WORKER) {
+	    root = self;
+	  }
+	  var COMMON_JS = !root.JS_MD5_NO_COMMON_JS && 'object' === 'object' && module.exports;
+	  var HEX_CHARS = '0123456789abcdef'.split('');
+	  var EXTRA = [128, 32768, 8388608, -2147483648];
+	  var OUTPUT_TYPES = ['hex', 'array', 'digest', 'arrayBuffer'];
+	  /* istanbul ignore else */
+	  {
+	    OUTPUT_TYPES.push('buffer');
+	  }
+	  /* istanbul ignore else */
+	  {
+	    OUTPUT_TYPES.push('base64');
+	  }
+	  /* istanbul ignore next */
+	  var BASE64_ENCODE_CHAR = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('') ;
+
+	  var blocks = [], buffer8;
+	  {
+	    var buffer = new ArrayBuffer(68);
+	    buffer8 = new Uint8Array(buffer);
+	    blocks = new Uint32Array(buffer);
+	  }
+
+	  var isArray = Array.isArray;
+
+	  var isView = ArrayBuffer.isView;
+
+	  // [message: string, isString: bool]
+	  var formatMessage = function (message) {
+	    var type = typeof message;
+	    if (type === 'string') {
+	      return [message, true];
+	    }
+	    if (type !== 'object' || message === null) {
+	      throw new Error(INPUT_ERROR);
+	    }
+	    if (message.constructor === ArrayBuffer) {
+	      return [new Uint8Array(message), false];
+	    }
+	    if (!isArray(message) && !isView(message)) {
+	      throw new Error(INPUT_ERROR);
+	    }
+	    return [message, false];
+	  };
+
+	  /**
+	   * @method hex
+	   * @memberof md5
+	   * @description Output hash as hex string
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {String} Hex string
+	   * @example
+	   * md5.hex('The quick brown fox jumps over the lazy dog');
+	   * // equal to
+	   * md5('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method digest
+	   * @memberof md5
+	   * @description Output hash as bytes array
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Array} Bytes array
+	   * @example
+	   * md5.digest('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method array
+	   * @memberof md5
+	   * @description Output hash as bytes array
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Array} Bytes array
+	   * @example
+	   * md5.array('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method arrayBuffer
+	   * @memberof md5
+	   * @description Output hash as ArrayBuffer
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @example
+	   * md5.arrayBuffer('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method buffer
+	   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+	   * @memberof md5
+	   * @description Output hash as ArrayBuffer
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @example
+	   * md5.buffer('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method base64
+	   * @memberof md5
+	   * @description Output hash as base64 string
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {String} base64 string
+	   * @example
+	   * md5.base64('The quick brown fox jumps over the lazy dog');
+	   */
+	  var createOutputMethod = function (outputType) {
+	    return function (message) {
+	      return new Md5(true).update(message)[outputType]();
+	    };
+	  };
+
+	  /**
+	   * @method create
+	   * @memberof md5
+	   * @description Create Md5 object
+	   * @returns {Md5} Md5 object.
+	   * @example
+	   * var hash = md5.create();
+	   */
+	  /**
+	   * @method update
+	   * @memberof md5
+	   * @description Create and update Md5 object
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Md5} Md5 object.
+	   * @example
+	   * var hash = md5.update('The quick brown fox jumps over the lazy dog');
+	   * // equal to
+	   * var hash = md5.create();
+	   * hash.update('The quick brown fox jumps over the lazy dog');
+	   */
+	  var createMethod = function () {
+	    var method = createOutputMethod('hex');
+	    method.create = function () {
+	      return new Md5();
+	    };
+	    method.update = function (message) {
+	      return method.create().update(message);
+	    };
+	    for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
+	      var type = OUTPUT_TYPES[i];
+	      method[type] = createOutputMethod(type);
+	    }
+	    return method;
+	  };
+
+	  /**
+	   * @namespace md5.hmac
+	   */
+	  /**
+	   * @method hex
+	   * @memberof md5.hmac
+	   * @description Output hash as hex string
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {String} Hex string
+	   * @example
+	   * md5.hmac.hex('key', 'The quick brown fox jumps over the lazy dog');
+	   * // equal to
+	   * md5.hmac('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+
+	  /**
+	   * @method digest
+	   * @memberof md5.hmac
+	   * @description Output hash as bytes array
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Array} Bytes array
+	   * @example
+	   * md5.hmac.digest('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method array
+	   * @memberof md5.hmac
+	   * @description Output hash as bytes array
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Array} Bytes array
+	   * @example
+	   * md5.hmac.array('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method arrayBuffer
+	   * @memberof md5.hmac
+	   * @description Output hash as ArrayBuffer
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @example
+	   * md5.hmac.arrayBuffer('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method buffer
+	   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+	   * @memberof md5.hmac
+	   * @description Output hash as ArrayBuffer
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @example
+	   * md5.hmac.buffer('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method base64
+	   * @memberof md5.hmac
+	   * @description Output hash as base64 string
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {String} base64 string
+	   * @example
+	   * md5.hmac.base64('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+	  var createHmacOutputMethod = function (outputType) {
+	    return function (key, message) {
+	      return new HmacMd5(key, true).update(message)[outputType]();
+	    };
+	  };
+
+	  /**
+	   * @method create
+	   * @memberof md5.hmac
+	   * @description Create HmacMd5 object
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @returns {HmacMd5} HmacMd5 object.
+	   * @example
+	   * var hash = md5.hmac.create('key');
+	   */
+	  /**
+	   * @method update
+	   * @memberof md5.hmac
+	   * @description Create and update HmacMd5 object
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {HmacMd5} HmacMd5 object.
+	   * @example
+	   * var hash = md5.hmac.update('key', 'The quick brown fox jumps over the lazy dog');
+	   * // equal to
+	   * var hash = md5.hmac.create('key');
+	   * hash.update('The quick brown fox jumps over the lazy dog');
+	   */
+	  var createHmacMethod = function () {
+	    var method = createHmacOutputMethod('hex');
+	    method.create = function (key) {
+	      return new HmacMd5(key);
+	    };
+	    method.update = function (key, message) {
+	      return method.create(key).update(message);
+	    };
+	    for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
+	      var type = OUTPUT_TYPES[i];
+	      method[type] = createHmacOutputMethod(type);
+	    }
+	    return method;
+	  };
+
+	  /**
+	   * Md5 class
+	   * @class Md5
+	   * @description This is internal class.
+	   * @see {@link md5.create}
+	   */
+	  function Md5(sharedMemory) {
+	    if (sharedMemory) {
+	      blocks[0] = blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+	      blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+	      blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+	      blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+	      this.blocks = blocks;
+	      this.buffer8 = buffer8;
+	    } else {
+	      {
+	        var buffer = new ArrayBuffer(68);
+	        this.buffer8 = new Uint8Array(buffer);
+	        this.blocks = new Uint32Array(buffer);
+	      }
+	    }
+	    this.h0 = this.h1 = this.h2 = this.h3 = this.start = this.bytes = this.hBytes = 0;
+	    this.finalized = this.hashed = false;
+	    this.first = true;
+	  }
+
+	  /**
+	   * @method update
+	   * @memberof Md5
+	   * @instance
+	   * @description Update hash
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Md5} Md5 object.
+	   * @see {@link md5.update}
+	   */
+	  Md5.prototype.update = function (message) {
+	    if (this.finalized) {
+	      throw new Error(FINALIZE_ERROR);
+	    }
+
+	    var result = formatMessage(message);
+	    message = result[0];
+	    var isString = result[1];
+	    var code, index = 0, i, length = message.length, blocks = this.blocks;
+	    var buffer8 = this.buffer8;
+
+	    while (index < length) {
+	      if (this.hashed) {
+	        this.hashed = false;
+	        blocks[0] = blocks[16];
+	        blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+	        blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+	        blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+	        blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+	      }
+
+	      if (isString) {
+	        {
+	          for (i = this.start; index < length && i < 64; ++index) {
+	            code = message.charCodeAt(index);
+	            if (code < 0x80) {
+	              buffer8[i++] = code;
+	            } else if (code < 0x800) {
+	              buffer8[i++] = 0xc0 | (code >>> 6);
+	              buffer8[i++] = 0x80 | (code & 0x3f);
+	            } else if (code < 0xd800 || code >= 0xe000) {
+	              buffer8[i++] = 0xe0 | (code >>> 12);
+	              buffer8[i++] = 0x80 | ((code >>> 6) & 0x3f);
+	              buffer8[i++] = 0x80 | (code & 0x3f);
+	            } else {
+	              code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff));
+	              buffer8[i++] = 0xf0 | (code >>> 18);
+	              buffer8[i++] = 0x80 | ((code >>> 12) & 0x3f);
+	              buffer8[i++] = 0x80 | ((code >>> 6) & 0x3f);
+	              buffer8[i++] = 0x80 | (code & 0x3f);
+	            }
+	          }
+	        }
+	      } else {
+	        {
+	          for (i = this.start; index < length && i < 64; ++index) {
+	            buffer8[i++] = message[index];
+	          }
+	        }
+	      }
+	      this.lastByteIndex = i;
+	      this.bytes += i - this.start;
+	      if (i >= 64) {
+	        this.start = i - 64;
+	        this.hash();
+	        this.hashed = true;
+	      } else {
+	        this.start = i;
+	      }
+	    }
+	    if (this.bytes > 4294967295) {
+	      this.hBytes += this.bytes / 4294967296 << 0;
+	      this.bytes = this.bytes % 4294967296;
+	    }
+	    return this;
+	  };
+
+	  Md5.prototype.finalize = function () {
+	    if (this.finalized) {
+	      return;
+	    }
+	    this.finalized = true;
+	    var blocks = this.blocks, i = this.lastByteIndex;
+	    blocks[i >>> 2] |= EXTRA[i & 3];
+	    if (i >= 56) {
+	      if (!this.hashed) {
+	        this.hash();
+	      }
+	      blocks[0] = blocks[16];
+	      blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+	      blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+	      blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+	      blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+	    }
+	    blocks[14] = this.bytes << 3;
+	    blocks[15] = this.hBytes << 3 | this.bytes >>> 29;
+	    this.hash();
+	  };
+
+	  Md5.prototype.hash = function () {
+	    var a, b, c, d, bc, da, blocks = this.blocks;
+
+	    if (this.first) {
+	      a = blocks[0] - 680876937;
+	      a = (a << 7 | a >>> 25) - 271733879 << 0;
+	      d = (-1732584194 ^ a & 2004318071) + blocks[1] - 117830708;
+	      d = (d << 12 | d >>> 20) + a << 0;
+	      c = (-271733879 ^ (d & (a ^ -271733879))) + blocks[2] - 1126478375;
+	      c = (c << 17 | c >>> 15) + d << 0;
+	      b = (a ^ (c & (d ^ a))) + blocks[3] - 1316259209;
+	      b = (b << 22 | b >>> 10) + c << 0;
+	    } else {
+	      a = this.h0;
+	      b = this.h1;
+	      c = this.h2;
+	      d = this.h3;
+	      a += (d ^ (b & (c ^ d))) + blocks[0] - 680876936;
+	      a = (a << 7 | a >>> 25) + b << 0;
+	      d += (c ^ (a & (b ^ c))) + blocks[1] - 389564586;
+	      d = (d << 12 | d >>> 20) + a << 0;
+	      c += (b ^ (d & (a ^ b))) + blocks[2] + 606105819;
+	      c = (c << 17 | c >>> 15) + d << 0;
+	      b += (a ^ (c & (d ^ a))) + blocks[3] - 1044525330;
+	      b = (b << 22 | b >>> 10) + c << 0;
+	    }
+
+	    a += (d ^ (b & (c ^ d))) + blocks[4] - 176418897;
+	    a = (a << 7 | a >>> 25) + b << 0;
+	    d += (c ^ (a & (b ^ c))) + blocks[5] + 1200080426;
+	    d = (d << 12 | d >>> 20) + a << 0;
+	    c += (b ^ (d & (a ^ b))) + blocks[6] - 1473231341;
+	    c = (c << 17 | c >>> 15) + d << 0;
+	    b += (a ^ (c & (d ^ a))) + blocks[7] - 45705983;
+	    b = (b << 22 | b >>> 10) + c << 0;
+	    a += (d ^ (b & (c ^ d))) + blocks[8] + 1770035416;
+	    a = (a << 7 | a >>> 25) + b << 0;
+	    d += (c ^ (a & (b ^ c))) + blocks[9] - 1958414417;
+	    d = (d << 12 | d >>> 20) + a << 0;
+	    c += (b ^ (d & (a ^ b))) + blocks[10] - 42063;
+	    c = (c << 17 | c >>> 15) + d << 0;
+	    b += (a ^ (c & (d ^ a))) + blocks[11] - 1990404162;
+	    b = (b << 22 | b >>> 10) + c << 0;
+	    a += (d ^ (b & (c ^ d))) + blocks[12] + 1804603682;
+	    a = (a << 7 | a >>> 25) + b << 0;
+	    d += (c ^ (a & (b ^ c))) + blocks[13] - 40341101;
+	    d = (d << 12 | d >>> 20) + a << 0;
+	    c += (b ^ (d & (a ^ b))) + blocks[14] - 1502002290;
+	    c = (c << 17 | c >>> 15) + d << 0;
+	    b += (a ^ (c & (d ^ a))) + blocks[15] + 1236535329;
+	    b = (b << 22 | b >>> 10) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[1] - 165796510;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[6] - 1069501632;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[11] + 643717713;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[0] - 373897302;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[5] - 701558691;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[10] + 38016083;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[15] - 660478335;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[4] - 405537848;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[9] + 568446438;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[14] - 1019803690;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[3] - 187363961;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[8] + 1163531501;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[13] - 1444681467;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[2] - 51403784;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[7] + 1735328473;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[12] - 1926607734;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[5] - 378558;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[8] - 2022574463;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[11] + 1839030562;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[14] - 35309556;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[1] - 1530992060;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[4] + 1272893353;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[7] - 155497632;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[10] - 1094730640;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[13] + 681279174;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[0] - 358537222;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[3] - 722521979;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[6] + 76029189;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[9] - 640364487;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[12] - 421815835;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[15] + 530742520;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[2] - 995338651;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[0] - 198630844;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[7] + 1126891415;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[14] - 1416354905;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[5] - 57434055;
+	    b = (b << 21 | b >>> 11) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[12] + 1700485571;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[3] - 1894986606;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[10] - 1051523;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[1] - 2054922799;
+	    b = (b << 21 | b >>> 11) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[8] + 1873313359;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[15] - 30611744;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[6] - 1560198380;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[13] + 1309151649;
+	    b = (b << 21 | b >>> 11) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[4] - 145523070;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[11] - 1120210379;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[2] + 718787259;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[9] - 343485551;
+	    b = (b << 21 | b >>> 11) + c << 0;
+
+	    if (this.first) {
+	      this.h0 = a + 1732584193 << 0;
+	      this.h1 = b - 271733879 << 0;
+	      this.h2 = c - 1732584194 << 0;
+	      this.h3 = d + 271733878 << 0;
+	      this.first = false;
+	    } else {
+	      this.h0 = this.h0 + a << 0;
+	      this.h1 = this.h1 + b << 0;
+	      this.h2 = this.h2 + c << 0;
+	      this.h3 = this.h3 + d << 0;
+	    }
+	  };
+
+	  /**
+	   * @method hex
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as hex string
+	   * @returns {String} Hex string
+	   * @see {@link md5.hex}
+	   * @example
+	   * hash.hex();
+	   */
+	  Md5.prototype.hex = function () {
+	    this.finalize();
+
+	    var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3;
+
+	    return HEX_CHARS[(h0 >>> 4) & 0x0F] + HEX_CHARS[h0 & 0x0F] +
+	      HEX_CHARS[(h0 >>> 12) & 0x0F] + HEX_CHARS[(h0 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h0 >>> 20) & 0x0F] + HEX_CHARS[(h0 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h0 >>> 28) & 0x0F] + HEX_CHARS[(h0 >>> 24) & 0x0F] +
+	      HEX_CHARS[(h1 >>> 4) & 0x0F] + HEX_CHARS[h1 & 0x0F] +
+	      HEX_CHARS[(h1 >>> 12) & 0x0F] + HEX_CHARS[(h1 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h1 >>> 20) & 0x0F] + HEX_CHARS[(h1 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h1 >>> 28) & 0x0F] + HEX_CHARS[(h1 >>> 24) & 0x0F] +
+	      HEX_CHARS[(h2 >>> 4) & 0x0F] + HEX_CHARS[h2 & 0x0F] +
+	      HEX_CHARS[(h2 >>> 12) & 0x0F] + HEX_CHARS[(h2 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h2 >>> 20) & 0x0F] + HEX_CHARS[(h2 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h2 >>> 28) & 0x0F] + HEX_CHARS[(h2 >>> 24) & 0x0F] +
+	      HEX_CHARS[(h3 >>> 4) & 0x0F] + HEX_CHARS[h3 & 0x0F] +
+	      HEX_CHARS[(h3 >>> 12) & 0x0F] + HEX_CHARS[(h3 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h3 >>> 20) & 0x0F] + HEX_CHARS[(h3 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h3 >>> 28) & 0x0F] + HEX_CHARS[(h3 >>> 24) & 0x0F];
+	  };
+
+	  /**
+	   * @method toString
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as hex string
+	   * @returns {String} Hex string
+	   * @see {@link md5.hex}
+	   * @example
+	   * hash.toString();
+	   */
+	  Md5.prototype.toString = Md5.prototype.hex;
+
+	  /**
+	   * @method digest
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as bytes array
+	   * @returns {Array} Bytes array
+	   * @see {@link md5.digest}
+	   * @example
+	   * hash.digest();
+	   */
+	  Md5.prototype.digest = function () {
+	    this.finalize();
+
+	    var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3;
+	    return [
+	      h0 & 0xFF, (h0 >>> 8) & 0xFF, (h0 >>> 16) & 0xFF, (h0 >>> 24) & 0xFF,
+	      h1 & 0xFF, (h1 >>> 8) & 0xFF, (h1 >>> 16) & 0xFF, (h1 >>> 24) & 0xFF,
+	      h2 & 0xFF, (h2 >>> 8) & 0xFF, (h2 >>> 16) & 0xFF, (h2 >>> 24) & 0xFF,
+	      h3 & 0xFF, (h3 >>> 8) & 0xFF, (h3 >>> 16) & 0xFF, (h3 >>> 24) & 0xFF
+	    ];
+	  };
+
+	  /**
+	   * @method array
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as bytes array
+	   * @returns {Array} Bytes array
+	   * @see {@link md5.array}
+	   * @example
+	   * hash.array();
+	   */
+	  Md5.prototype.array = Md5.prototype.digest;
+
+	  /**
+	   * @method arrayBuffer
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as ArrayBuffer
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @see {@link md5.arrayBuffer}
+	   * @example
+	   * hash.arrayBuffer();
+	   */
+	  Md5.prototype.arrayBuffer = function () {
+	    this.finalize();
+
+	    var buffer = new ArrayBuffer(16);
+	    var blocks = new Uint32Array(buffer);
+	    blocks[0] = this.h0;
+	    blocks[1] = this.h1;
+	    blocks[2] = this.h2;
+	    blocks[3] = this.h3;
+	    return buffer;
+	  };
+
+	  /**
+	   * @method buffer
+	   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as ArrayBuffer
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @see {@link md5.buffer}
+	   * @example
+	   * hash.buffer();
+	   */
+	  /* istanbul ignore else */
+	  {
+	    Md5.prototype.buffer = Md5.prototype.arrayBuffer;
+	  }
+
+	  /**
+	   * @method base64
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as base64 string
+	   * @returns {String} base64 string
+	   * @see {@link md5.base64}
+	   * @example
+	   * hash.base64();
+	   */
+	  /* istanbul ignore else */
+	  {
+	    Md5.prototype.base64 = function () {
+	      var v1, v2, v3, base64Str = '', bytes = this.array();
+	      for (var i = 0; i < 15;) {
+	        v1 = bytes[i++];
+	        v2 = bytes[i++];
+	        v3 = bytes[i++];
+	        base64Str += BASE64_ENCODE_CHAR[v1 >>> 2] +
+	          BASE64_ENCODE_CHAR[(v1 << 4 | v2 >>> 4) & 63] +
+	          BASE64_ENCODE_CHAR[(v2 << 2 | v3 >>> 6) & 63] +
+	          BASE64_ENCODE_CHAR[v3 & 63];
+	      }
+	      v1 = bytes[i];
+	      base64Str += BASE64_ENCODE_CHAR[v1 >>> 2] +
+	        BASE64_ENCODE_CHAR[(v1 << 4) & 63] +
+	        '==';
+	      return base64Str;
+	    };
+	  }
+
+	  /**
+	   * HmacMd5 class
+	   * @class HmacMd5
+	   * @extends Md5
+	   * @description This is internal class.
+	   * @see {@link md5.hmac.create}
+	   */
+	  function HmacMd5(key, sharedMemory) {
+	    var i, result = formatMessage(key);
+	    key = result[0];
+	    if (result[1]) {
+	      var bytes = [], length = key.length, index = 0, code;
+	      for (i = 0; i < length; ++i) {
+	        code = key.charCodeAt(i);
+	        if (code < 0x80) {
+	          bytes[index++] = code;
+	        } else if (code < 0x800) {
+	          bytes[index++] = (0xc0 | (code >>> 6));
+	          bytes[index++] = (0x80 | (code & 0x3f));
+	        } else if (code < 0xd800 || code >= 0xe000) {
+	          bytes[index++] = (0xe0 | (code >>> 12));
+	          bytes[index++] = (0x80 | ((code >>> 6) & 0x3f));
+	          bytes[index++] = (0x80 | (code & 0x3f));
+	        } else {
+	          code = 0x10000 + (((code & 0x3ff) << 10) | (key.charCodeAt(++i) & 0x3ff));
+	          bytes[index++] = (0xf0 | (code >>> 18));
+	          bytes[index++] = (0x80 | ((code >>> 12) & 0x3f));
+	          bytes[index++] = (0x80 | ((code >>> 6) & 0x3f));
+	          bytes[index++] = (0x80 | (code & 0x3f));
+	        }
+	      }
+	      key = bytes;
+	    }
+
+	    if (key.length > 64) {
+	      key = (new Md5(true)).update(key).array();
+	    }
+
+	    var oKeyPad = [], iKeyPad = [];
+	    for (i = 0; i < 64; ++i) {
+	      var b = key[i] || 0;
+	      oKeyPad[i] = 0x5c ^ b;
+	      iKeyPad[i] = 0x36 ^ b;
+	    }
+
+	    Md5.call(this, sharedMemory);
+
+	    this.update(iKeyPad);
+	    this.oKeyPad = oKeyPad;
+	    this.inner = true;
+	    this.sharedMemory = sharedMemory;
+	  }
+	  /* istanbul ignore else */
+	  {
+	    HmacMd5.prototype = new Md5();
+
+	    HmacMd5.prototype.finalize = function () {
+	      Md5.prototype.finalize.call(this);
+	      if (this.inner) {
+	        this.inner = false;
+	        var innerHash = this.array();
+	        Md5.call(this, this.sharedMemory);
+	        this.update(this.oKeyPad);
+	        this.update(innerHash);
+	        Md5.prototype.finalize.call(this);
+	      }
+	    };
+	  }
+
+	  var exports = createMethod();
+	  exports.md5 = exports;
+	  /* istanbul ignore else */
+	  {
+	    exports.md5.hmac = createHmacMethod();
+	  }
+
+	  if (COMMON_JS) {
+	    module.exports = exports;
+	  } else {
+	    /**
+	     * @method md5
+	     * @description Md5 hash function, export to global in browsers.
+	     * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	     * @returns {String} md5 hashes
+	     * @example
+	     * md5(''); // d41d8cd98f00b204e9800998ecf8427e
+	     * md5('The quick brown fox jumps over the lazy dog'); // 9e107d9d372bb6826bd81d3542a419d6
+	     * md5('The quick brown fox jumps over the lazy dog.'); // e4d909c290d0fb1ca068ffaddf22cbd0
+	     *
+	     * // It also supports UTF-8 encoding
+	     * md5('中文'); // a7bac2239fcdcb3a067903d8077c4a07
+	     *
+	     * // It also supports byte `Array`, `Uint8Array`, `ArrayBuffer`
+	     * md5([]); // d41d8cd98f00b204e9800998ecf8427e
+	     * md5(new Uint8Array([])); // d41d8cd98f00b204e9800998ecf8427e
+	     */
+	    root.md5 = exports;
+	  }
+	})(); 
+} (md5$1));
+
+var md5Exports = md5$1.exports;
+var md5 = /*@__PURE__*/getDefaultExportFromCjs(md5Exports);
+
+export { md5 as default, md5 };

build/md5.modern.node.mjs

@@ -0,0 +1,865 @@
+import require$$0 from 'crypto';
+import require$$1 from 'buffer';
+
+var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};
+
+function getDefaultExportFromCjs (x) {
+	return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x;
+}
+
+var md5$1 = {exports: {}};
+
+/**
+ * [js-md5]{@link https://github.com/emn178/js-md5}
+ *
+ * @namespace md5
+ * @version 0.9.0
+ * @author Chen, Yi-Cyuan [emn178@gmail.com]
+ * @copyright Chen, Yi-Cyuan 2014-2026
+ * @license MIT
+ */
+
+(function (module) {
+	(function () {
+
+	  var INPUT_ERROR = 'input is invalid type';
+	  var FINALIZE_ERROR = 'finalize already called';
+	  var WINDOW = typeof window === 'object';
+	  var root = WINDOW ? window : {};
+	  if (root.JS_MD5_NO_WINDOW) {
+	    WINDOW = false;
+	  }
+	  var WEB_WORKER = typeof WorkerGlobalScope !== 'undefined' && typeof self !== 'undefined' && self instanceof WorkerGlobalScope;
+	  /* istanbul ignore next */
+	  var NODE_JS = !root.JS_MD5_NO_NODE_JS && !WINDOW && typeof process === 'object' && process.versions && process.versions.node;
+	  if (NODE_JS) {
+	    root = commonjsGlobal;
+	  } else if (WEB_WORKER) {
+	    root = self;
+	  }
+	  var COMMON_JS = !root.JS_MD5_NO_COMMON_JS && 'object' === 'object' && module.exports;
+	  var HEX_CHARS = '0123456789abcdef'.split('');
+	  var EXTRA = [128, 32768, 8388608, -2147483648];
+	  var OUTPUT_TYPES = ['hex', 'array', 'digest', 'arrayBuffer'];
+	  /* istanbul ignore else */
+	  {
+	    OUTPUT_TYPES.push('buffer');
+	  }
+	  /* istanbul ignore else */
+	  {
+	    OUTPUT_TYPES.push('base64');
+	  }
+	  /* istanbul ignore next */
+	  var BASE64_ENCODE_CHAR = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('') ;
+
+	  var blocks = [], buffer8;
+	  {
+	    var buffer = new ArrayBuffer(68);
+	    buffer8 = new Uint8Array(buffer);
+	    blocks = new Uint32Array(buffer);
+	  }
+
+	  var isArray = Array.isArray;
+
+	  var isView = ArrayBuffer.isView;
+
+	  // [message: string, isString: bool]
+	  var formatMessage = function (message) {
+	    var type = typeof message;
+	    if (type === 'string') {
+	      return [message, true];
+	    }
+	    if (type !== 'object' || message === null) {
+	      throw new Error(INPUT_ERROR);
+	    }
+	    if (message.constructor === ArrayBuffer) {
+	      return [new Uint8Array(message), false];
+	    }
+	    if (!isArray(message) && !isView(message)) {
+	      throw new Error(INPUT_ERROR);
+	    }
+	    return [message, false];
+	  };
+
+	  /**
+	   * @method hex
+	   * @memberof md5
+	   * @description Output hash as hex string
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {String} Hex string
+	   * @example
+	   * md5.hex('The quick brown fox jumps over the lazy dog');
+	   * // equal to
+	   * md5('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method digest
+	   * @memberof md5
+	   * @description Output hash as bytes array
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Array} Bytes array
+	   * @example
+	   * md5.digest('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method array
+	   * @memberof md5
+	   * @description Output hash as bytes array
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Array} Bytes array
+	   * @example
+	   * md5.array('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method arrayBuffer
+	   * @memberof md5
+	   * @description Output hash as ArrayBuffer
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @example
+	   * md5.arrayBuffer('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method buffer
+	   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+	   * @memberof md5
+	   * @description Output hash as ArrayBuffer
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @example
+	   * md5.buffer('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method base64
+	   * @memberof md5
+	   * @description Output hash as base64 string
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {String} base64 string
+	   * @example
+	   * md5.base64('The quick brown fox jumps over the lazy dog');
+	   */
+	  var createOutputMethod = function (outputType) {
+	    return function (message) {
+	      return new Md5(true).update(message)[outputType]();
+	    };
+	  };
+
+	  /**
+	   * @method create
+	   * @memberof md5
+	   * @description Create Md5 object
+	   * @returns {Md5} Md5 object.
+	   * @example
+	   * var hash = md5.create();
+	   */
+	  /**
+	   * @method update
+	   * @memberof md5
+	   * @description Create and update Md5 object
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Md5} Md5 object.
+	   * @example
+	   * var hash = md5.update('The quick brown fox jumps over the lazy dog');
+	   * // equal to
+	   * var hash = md5.create();
+	   * hash.update('The quick brown fox jumps over the lazy dog');
+	   */
+	  var createMethod = function () {
+	    var method = createOutputMethod('hex');
+	    if (NODE_JS) {
+	      method = nodeWrap(method);
+	    }
+	    method.create = function () {
+	      return new Md5();
+	    };
+	    method.update = function (message) {
+	      return method.create().update(message);
+	    };
+	    for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
+	      var type = OUTPUT_TYPES[i];
+	      method[type] = createOutputMethod(type);
+	    }
+	    return method;
+	  };
+
+	  var nodeWrap = function (method) {
+	    var crypto = require$$0;
+	    var Buffer = require$$1.Buffer;
+	    var bufferFrom = Buffer.from;
+	    var nodeMethod = function (message) {
+	      if (typeof message === 'string') {
+	        return crypto.createHash('md5').update(message, 'utf8').digest('hex');
+	      } else {
+	        if (message === null || message === undefined) {
+	          throw new Error(INPUT_ERROR);
+	        } else if (message.constructor === ArrayBuffer) {
+	          message = new Uint8Array(message);
+	        }
+	      }
+	      if (isArray(message) || isView(message) ||
+	        message.constructor === Buffer) {
+	        return crypto.createHash('md5').update(bufferFrom(message)).digest('hex');
+	      } else {
+	        return method(message);
+	      }
+	    };
+	    return nodeMethod;
+	  };
+
+	  /**
+	   * @namespace md5.hmac
+	   */
+	  /**
+	   * @method hex
+	   * @memberof md5.hmac
+	   * @description Output hash as hex string
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {String} Hex string
+	   * @example
+	   * md5.hmac.hex('key', 'The quick brown fox jumps over the lazy dog');
+	   * // equal to
+	   * md5.hmac('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+
+	  /**
+	   * @method digest
+	   * @memberof md5.hmac
+	   * @description Output hash as bytes array
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Array} Bytes array
+	   * @example
+	   * md5.hmac.digest('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method array
+	   * @memberof md5.hmac
+	   * @description Output hash as bytes array
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Array} Bytes array
+	   * @example
+	   * md5.hmac.array('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method arrayBuffer
+	   * @memberof md5.hmac
+	   * @description Output hash as ArrayBuffer
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @example
+	   * md5.hmac.arrayBuffer('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method buffer
+	   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+	   * @memberof md5.hmac
+	   * @description Output hash as ArrayBuffer
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @example
+	   * md5.hmac.buffer('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method base64
+	   * @memberof md5.hmac
+	   * @description Output hash as base64 string
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {String} base64 string
+	   * @example
+	   * md5.hmac.base64('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+	  var createHmacOutputMethod = function (outputType) {
+	    return function (key, message) {
+	      return new HmacMd5(key, true).update(message)[outputType]();
+	    };
+	  };
+
+	  /**
+	   * @method create
+	   * @memberof md5.hmac
+	   * @description Create HmacMd5 object
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @returns {HmacMd5} HmacMd5 object.
+	   * @example
+	   * var hash = md5.hmac.create('key');
+	   */
+	  /**
+	   * @method update
+	   * @memberof md5.hmac
+	   * @description Create and update HmacMd5 object
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {HmacMd5} HmacMd5 object.
+	   * @example
+	   * var hash = md5.hmac.update('key', 'The quick brown fox jumps over the lazy dog');
+	   * // equal to
+	   * var hash = md5.hmac.create('key');
+	   * hash.update('The quick brown fox jumps over the lazy dog');
+	   */
+	  var createHmacMethod = function () {
+	    var method = createHmacOutputMethod('hex');
+	    method.create = function (key) {
+	      return new HmacMd5(key);
+	    };
+	    method.update = function (key, message) {
+	      return method.create(key).update(message);
+	    };
+	    for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
+	      var type = OUTPUT_TYPES[i];
+	      method[type] = createHmacOutputMethod(type);
+	    }
+	    return method;
+	  };
+
+	  /**
+	   * Md5 class
+	   * @class Md5
+	   * @description This is internal class.
+	   * @see {@link md5.create}
+	   */
+	  function Md5(sharedMemory) {
+	    if (sharedMemory) {
+	      blocks[0] = blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+	      blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+	      blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+	      blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+	      this.blocks = blocks;
+	      this.buffer8 = buffer8;
+	    } else {
+	      {
+	        var buffer = new ArrayBuffer(68);
+	        this.buffer8 = new Uint8Array(buffer);
+	        this.blocks = new Uint32Array(buffer);
+	      }
+	    }
+	    this.h0 = this.h1 = this.h2 = this.h3 = this.start = this.bytes = this.hBytes = 0;
+	    this.finalized = this.hashed = false;
+	    this.first = true;
+	  }
+
+	  /**
+	   * @method update
+	   * @memberof Md5
+	   * @instance
+	   * @description Update hash
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Md5} Md5 object.
+	   * @see {@link md5.update}
+	   */
+	  Md5.prototype.update = function (message) {
+	    if (this.finalized) {
+	      throw new Error(FINALIZE_ERROR);
+	    }
+
+	    var result = formatMessage(message);
+	    message = result[0];
+	    var isString = result[1];
+	    var code, index = 0, i, length = message.length, blocks = this.blocks;
+	    var buffer8 = this.buffer8;
+
+	    while (index < length) {
+	      if (this.hashed) {
+	        this.hashed = false;
+	        blocks[0] = blocks[16];
+	        blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+	        blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+	        blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+	        blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+	      }
+
+	      if (isString) {
+	        {
+	          for (i = this.start; index < length && i < 64; ++index) {
+	            code = message.charCodeAt(index);
+	            if (code < 0x80) {
+	              buffer8[i++] = code;
+	            } else if (code < 0x800) {
+	              buffer8[i++] = 0xc0 | (code >>> 6);
+	              buffer8[i++] = 0x80 | (code & 0x3f);
+	            } else if (code < 0xd800 || code >= 0xe000) {
+	              buffer8[i++] = 0xe0 | (code >>> 12);
+	              buffer8[i++] = 0x80 | ((code >>> 6) & 0x3f);
+	              buffer8[i++] = 0x80 | (code & 0x3f);
+	            } else {
+	              code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff));
+	              buffer8[i++] = 0xf0 | (code >>> 18);
+	              buffer8[i++] = 0x80 | ((code >>> 12) & 0x3f);
+	              buffer8[i++] = 0x80 | ((code >>> 6) & 0x3f);
+	              buffer8[i++] = 0x80 | (code & 0x3f);
+	            }
+	          }
+	        }
+	      } else {
+	        {
+	          for (i = this.start; index < length && i < 64; ++index) {
+	            buffer8[i++] = message[index];
+	          }
+	        }
+	      }
+	      this.lastByteIndex = i;
+	      this.bytes += i - this.start;
+	      if (i >= 64) {
+	        this.start = i - 64;
+	        this.hash();
+	        this.hashed = true;
+	      } else {
+	        this.start = i;
+	      }
+	    }
+	    if (this.bytes > 4294967295) {
+	      this.hBytes += this.bytes / 4294967296 << 0;
+	      this.bytes = this.bytes % 4294967296;
+	    }
+	    return this;
+	  };
+
+	  Md5.prototype.finalize = function () {
+	    if (this.finalized) {
+	      return;
+	    }
+	    this.finalized = true;
+	    var blocks = this.blocks, i = this.lastByteIndex;
+	    blocks[i >>> 2] |= EXTRA[i & 3];
+	    if (i >= 56) {
+	      if (!this.hashed) {
+	        this.hash();
+	      }
+	      blocks[0] = blocks[16];
+	      blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+	      blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+	      blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+	      blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+	    }
+	    blocks[14] = this.bytes << 3;
+	    blocks[15] = this.hBytes << 3 | this.bytes >>> 29;
+	    this.hash();
+	  };
+
+	  Md5.prototype.hash = function () {
+	    var a, b, c, d, bc, da, blocks = this.blocks;
+
+	    if (this.first) {
+	      a = blocks[0] - 680876937;
+	      a = (a << 7 | a >>> 25) - 271733879 << 0;
+	      d = (-1732584194 ^ a & 2004318071) + blocks[1] - 117830708;
+	      d = (d << 12 | d >>> 20) + a << 0;
+	      c = (-271733879 ^ (d & (a ^ -271733879))) + blocks[2] - 1126478375;
+	      c = (c << 17 | c >>> 15) + d << 0;
+	      b = (a ^ (c & (d ^ a))) + blocks[3] - 1316259209;
+	      b = (b << 22 | b >>> 10) + c << 0;
+	    } else {
+	      a = this.h0;
+	      b = this.h1;
+	      c = this.h2;
+	      d = this.h3;
+	      a += (d ^ (b & (c ^ d))) + blocks[0] - 680876936;
+	      a = (a << 7 | a >>> 25) + b << 0;
+	      d += (c ^ (a & (b ^ c))) + blocks[1] - 389564586;
+	      d = (d << 12 | d >>> 20) + a << 0;
+	      c += (b ^ (d & (a ^ b))) + blocks[2] + 606105819;
+	      c = (c << 17 | c >>> 15) + d << 0;
+	      b += (a ^ (c & (d ^ a))) + blocks[3] - 1044525330;
+	      b = (b << 22 | b >>> 10) + c << 0;
+	    }
+
+	    a += (d ^ (b & (c ^ d))) + blocks[4] - 176418897;
+	    a = (a << 7 | a >>> 25) + b << 0;
+	    d += (c ^ (a & (b ^ c))) + blocks[5] + 1200080426;
+	    d = (d << 12 | d >>> 20) + a << 0;
+	    c += (b ^ (d & (a ^ b))) + blocks[6] - 1473231341;
+	    c = (c << 17 | c >>> 15) + d << 0;
+	    b += (a ^ (c & (d ^ a))) + blocks[7] - 45705983;
+	    b = (b << 22 | b >>> 10) + c << 0;
+	    a += (d ^ (b & (c ^ d))) + blocks[8] + 1770035416;
+	    a = (a << 7 | a >>> 25) + b << 0;
+	    d += (c ^ (a & (b ^ c))) + blocks[9] - 1958414417;
+	    d = (d << 12 | d >>> 20) + a << 0;
+	    c += (b ^ (d & (a ^ b))) + blocks[10] - 42063;
+	    c = (c << 17 | c >>> 15) + d << 0;
+	    b += (a ^ (c & (d ^ a))) + blocks[11] - 1990404162;
+	    b = (b << 22 | b >>> 10) + c << 0;
+	    a += (d ^ (b & (c ^ d))) + blocks[12] + 1804603682;
+	    a = (a << 7 | a >>> 25) + b << 0;
+	    d += (c ^ (a & (b ^ c))) + blocks[13] - 40341101;
+	    d = (d << 12 | d >>> 20) + a << 0;
+	    c += (b ^ (d & (a ^ b))) + blocks[14] - 1502002290;
+	    c = (c << 17 | c >>> 15) + d << 0;
+	    b += (a ^ (c & (d ^ a))) + blocks[15] + 1236535329;
+	    b = (b << 22 | b >>> 10) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[1] - 165796510;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[6] - 1069501632;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[11] + 643717713;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[0] - 373897302;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[5] - 701558691;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[10] + 38016083;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[15] - 660478335;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[4] - 405537848;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[9] + 568446438;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[14] - 1019803690;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[3] - 187363961;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[8] + 1163531501;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[13] - 1444681467;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[2] - 51403784;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[7] + 1735328473;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[12] - 1926607734;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[5] - 378558;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[8] - 2022574463;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[11] + 1839030562;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[14] - 35309556;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[1] - 1530992060;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[4] + 1272893353;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[7] - 155497632;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[10] - 1094730640;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[13] + 681279174;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[0] - 358537222;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[3] - 722521979;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[6] + 76029189;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[9] - 640364487;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[12] - 421815835;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[15] + 530742520;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[2] - 995338651;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[0] - 198630844;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[7] + 1126891415;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[14] - 1416354905;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[5] - 57434055;
+	    b = (b << 21 | b >>> 11) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[12] + 1700485571;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[3] - 1894986606;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[10] - 1051523;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[1] - 2054922799;
+	    b = (b << 21 | b >>> 11) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[8] + 1873313359;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[15] - 30611744;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[6] - 1560198380;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[13] + 1309151649;
+	    b = (b << 21 | b >>> 11) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[4] - 145523070;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[11] - 1120210379;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[2] + 718787259;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[9] - 343485551;
+	    b = (b << 21 | b >>> 11) + c << 0;
+
+	    if (this.first) {
+	      this.h0 = a + 1732584193 << 0;
+	      this.h1 = b - 271733879 << 0;
+	      this.h2 = c - 1732584194 << 0;
+	      this.h3 = d + 271733878 << 0;
+	      this.first = false;
+	    } else {
+	      this.h0 = this.h0 + a << 0;
+	      this.h1 = this.h1 + b << 0;
+	      this.h2 = this.h2 + c << 0;
+	      this.h3 = this.h3 + d << 0;
+	    }
+	  };
+
+	  /**
+	   * @method hex
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as hex string
+	   * @returns {String} Hex string
+	   * @see {@link md5.hex}
+	   * @example
+	   * hash.hex();
+	   */
+	  Md5.prototype.hex = function () {
+	    this.finalize();
+
+	    var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3;
+
+	    return HEX_CHARS[(h0 >>> 4) & 0x0F] + HEX_CHARS[h0 & 0x0F] +
+	      HEX_CHARS[(h0 >>> 12) & 0x0F] + HEX_CHARS[(h0 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h0 >>> 20) & 0x0F] + HEX_CHARS[(h0 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h0 >>> 28) & 0x0F] + HEX_CHARS[(h0 >>> 24) & 0x0F] +
+	      HEX_CHARS[(h1 >>> 4) & 0x0F] + HEX_CHARS[h1 & 0x0F] +
+	      HEX_CHARS[(h1 >>> 12) & 0x0F] + HEX_CHARS[(h1 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h1 >>> 20) & 0x0F] + HEX_CHARS[(h1 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h1 >>> 28) & 0x0F] + HEX_CHARS[(h1 >>> 24) & 0x0F] +
+	      HEX_CHARS[(h2 >>> 4) & 0x0F] + HEX_CHARS[h2 & 0x0F] +
+	      HEX_CHARS[(h2 >>> 12) & 0x0F] + HEX_CHARS[(h2 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h2 >>> 20) & 0x0F] + HEX_CHARS[(h2 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h2 >>> 28) & 0x0F] + HEX_CHARS[(h2 >>> 24) & 0x0F] +
+	      HEX_CHARS[(h3 >>> 4) & 0x0F] + HEX_CHARS[h3 & 0x0F] +
+	      HEX_CHARS[(h3 >>> 12) & 0x0F] + HEX_CHARS[(h3 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h3 >>> 20) & 0x0F] + HEX_CHARS[(h3 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h3 >>> 28) & 0x0F] + HEX_CHARS[(h3 >>> 24) & 0x0F];
+	  };
+
+	  /**
+	   * @method toString
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as hex string
+	   * @returns {String} Hex string
+	   * @see {@link md5.hex}
+	   * @example
+	   * hash.toString();
+	   */
+	  Md5.prototype.toString = Md5.prototype.hex;
+
+	  /**
+	   * @method digest
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as bytes array
+	   * @returns {Array} Bytes array
+	   * @see {@link md5.digest}
+	   * @example
+	   * hash.digest();
+	   */
+	  Md5.prototype.digest = function () {
+	    this.finalize();
+
+	    var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3;
+	    return [
+	      h0 & 0xFF, (h0 >>> 8) & 0xFF, (h0 >>> 16) & 0xFF, (h0 >>> 24) & 0xFF,
+	      h1 & 0xFF, (h1 >>> 8) & 0xFF, (h1 >>> 16) & 0xFF, (h1 >>> 24) & 0xFF,
+	      h2 & 0xFF, (h2 >>> 8) & 0xFF, (h2 >>> 16) & 0xFF, (h2 >>> 24) & 0xFF,
+	      h3 & 0xFF, (h3 >>> 8) & 0xFF, (h3 >>> 16) & 0xFF, (h3 >>> 24) & 0xFF
+	    ];
+	  };
+
+	  /**
+	   * @method array
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as bytes array
+	   * @returns {Array} Bytes array
+	   * @see {@link md5.array}
+	   * @example
+	   * hash.array();
+	   */
+	  Md5.prototype.array = Md5.prototype.digest;
+
+	  /**
+	   * @method arrayBuffer
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as ArrayBuffer
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @see {@link md5.arrayBuffer}
+	   * @example
+	   * hash.arrayBuffer();
+	   */
+	  Md5.prototype.arrayBuffer = function () {
+	    this.finalize();
+
+	    var buffer = new ArrayBuffer(16);
+	    var blocks = new Uint32Array(buffer);
+	    blocks[0] = this.h0;
+	    blocks[1] = this.h1;
+	    blocks[2] = this.h2;
+	    blocks[3] = this.h3;
+	    return buffer;
+	  };
+
+	  /**
+	   * @method buffer
+	   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as ArrayBuffer
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @see {@link md5.buffer}
+	   * @example
+	   * hash.buffer();
+	   */
+	  /* istanbul ignore else */
+	  {
+	    Md5.prototype.buffer = Md5.prototype.arrayBuffer;
+	  }
+
+	  /**
+	   * @method base64
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as base64 string
+	   * @returns {String} base64 string
+	   * @see {@link md5.base64}
+	   * @example
+	   * hash.base64();
+	   */
+	  /* istanbul ignore else */
+	  {
+	    Md5.prototype.base64 = function () {
+	      var v1, v2, v3, base64Str = '', bytes = this.array();
+	      for (var i = 0; i < 15;) {
+	        v1 = bytes[i++];
+	        v2 = bytes[i++];
+	        v3 = bytes[i++];
+	        base64Str += BASE64_ENCODE_CHAR[v1 >>> 2] +
+	          BASE64_ENCODE_CHAR[(v1 << 4 | v2 >>> 4) & 63] +
+	          BASE64_ENCODE_CHAR[(v2 << 2 | v3 >>> 6) & 63] +
+	          BASE64_ENCODE_CHAR[v3 & 63];
+	      }
+	      v1 = bytes[i];
+	      base64Str += BASE64_ENCODE_CHAR[v1 >>> 2] +
+	        BASE64_ENCODE_CHAR[(v1 << 4) & 63] +
+	        '==';
+	      return base64Str;
+	    };
+	  }
+
+	  /**
+	   * HmacMd5 class
+	   * @class HmacMd5
+	   * @extends Md5
+	   * @description This is internal class.
+	   * @see {@link md5.hmac.create}
+	   */
+	  function HmacMd5(key, sharedMemory) {
+	    var i, result = formatMessage(key);
+	    key = result[0];
+	    if (result[1]) {
+	      var bytes = [], length = key.length, index = 0, code;
+	      for (i = 0; i < length; ++i) {
+	        code = key.charCodeAt(i);
+	        if (code < 0x80) {
+	          bytes[index++] = code;
+	        } else if (code < 0x800) {
+	          bytes[index++] = (0xc0 | (code >>> 6));
+	          bytes[index++] = (0x80 | (code & 0x3f));
+	        } else if (code < 0xd800 || code >= 0xe000) {
+	          bytes[index++] = (0xe0 | (code >>> 12));
+	          bytes[index++] = (0x80 | ((code >>> 6) & 0x3f));
+	          bytes[index++] = (0x80 | (code & 0x3f));
+	        } else {
+	          code = 0x10000 + (((code & 0x3ff) << 10) | (key.charCodeAt(++i) & 0x3ff));
+	          bytes[index++] = (0xf0 | (code >>> 18));
+	          bytes[index++] = (0x80 | ((code >>> 12) & 0x3f));
+	          bytes[index++] = (0x80 | ((code >>> 6) & 0x3f));
+	          bytes[index++] = (0x80 | (code & 0x3f));
+	        }
+	      }
+	      key = bytes;
+	    }
+
+	    if (key.length > 64) {
+	      key = (new Md5(true)).update(key).array();
+	    }
+
+	    var oKeyPad = [], iKeyPad = [];
+	    for (i = 0; i < 64; ++i) {
+	      var b = key[i] || 0;
+	      oKeyPad[i] = 0x5c ^ b;
+	      iKeyPad[i] = 0x36 ^ b;
+	    }
+
+	    Md5.call(this, sharedMemory);
+
+	    this.update(iKeyPad);
+	    this.oKeyPad = oKeyPad;
+	    this.inner = true;
+	    this.sharedMemory = sharedMemory;
+	  }
+	  /* istanbul ignore else */
+	  {
+	    HmacMd5.prototype = new Md5();
+
+	    HmacMd5.prototype.finalize = function () {
+	      Md5.prototype.finalize.call(this);
+	      if (this.inner) {
+	        this.inner = false;
+	        var innerHash = this.array();
+	        Md5.call(this, this.sharedMemory);
+	        this.update(this.oKeyPad);
+	        this.update(innerHash);
+	        Md5.prototype.finalize.call(this);
+	      }
+	    };
+	  }
+
+	  var exports = createMethod();
+	  exports.md5 = exports;
+	  /* istanbul ignore else */
+	  {
+	    exports.md5.hmac = createHmacMethod();
+	  }
+
+	  if (COMMON_JS) {
+	    module.exports = exports;
+	  } else {
+	    /**
+	     * @method md5
+	     * @description Md5 hash function, export to global in browsers.
+	     * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	     * @returns {String} md5 hashes
+	     * @example
+	     * md5(''); // d41d8cd98f00b204e9800998ecf8427e
+	     * md5('The quick brown fox jumps over the lazy dog'); // 9e107d9d372bb6826bd81d3542a419d6
+	     * md5('The quick brown fox jumps over the lazy dog.'); // e4d909c290d0fb1ca068ffaddf22cbd0
+	     *
+	     * // It also supports UTF-8 encoding
+	     * md5('中文'); // a7bac2239fcdcb3a067903d8077c4a07
+	     *
+	     * // It also supports byte `Array`, `Uint8Array`, `ArrayBuffer`
+	     * md5([]); // d41d8cd98f00b204e9800998ecf8427e
+	     * md5(new Uint8Array([])); // d41d8cd98f00b204e9800998ecf8427e
+	     */
+	    root.md5 = exports;
+	  }
+	})(); 
+} (md5$1));
+
+var md5Exports = md5$1.exports;
+var md5 = /*@__PURE__*/getDefaultExportFromCjs(md5Exports);
+
+export { md5 as default, md5 };

build/md5.node.mjs

@@ -0,0 +1,911 @@
+import require$$0 from 'crypto';
+import require$$1 from 'buffer';
+
+var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};
+
+function getDefaultExportFromCjs (x) {
+	return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x;
+}
+
+var md5$1 = {exports: {}};
+
+/**
+ * [js-md5]{@link https://github.com/emn178/js-md5}
+ *
+ * @namespace md5
+ * @version 0.9.0
+ * @author Chen, Yi-Cyuan [emn178@gmail.com]
+ * @copyright Chen, Yi-Cyuan 2014-2026
+ * @license MIT
+ */
+
+(function (module) {
+	(function () {
+
+	  var INPUT_ERROR = 'input is invalid type';
+	  var FINALIZE_ERROR = 'finalize already called';
+	  var WINDOW = typeof window === 'object';
+	  var root = WINDOW ? window : {};
+	  if (root.JS_MD5_NO_WINDOW) {
+	    WINDOW = false;
+	  }
+	  var WEB_WORKER = typeof WorkerGlobalScope !== 'undefined' && typeof self !== 'undefined' && self instanceof WorkerGlobalScope;
+	  /* istanbul ignore next */
+	  var NODE_JS = !root.JS_MD5_NO_NODE_JS && !WINDOW && typeof process === 'object' && process.versions && process.versions.node;
+	  if (NODE_JS) {
+	    root = commonjsGlobal;
+	  } else if (WEB_WORKER) {
+	    root = self;
+	  }
+	  var COMMON_JS = !root.JS_MD5_NO_COMMON_JS && 'object' === 'object' && module.exports;
+	  /* istanbul ignore next */
+	  var ARRAY_BUFFER = !root.JS_MD5_NO_ARRAY_BUFFER && typeof ArrayBuffer !== 'undefined' ;
+	  var HEX_CHARS = '0123456789abcdef'.split('');
+	  var EXTRA = [128, 32768, 8388608, -2147483648];
+	  var SHIFT = [0, 8, 16, 24];
+	  var OUTPUT_TYPES = ['hex', 'array', 'digest', 'arrayBuffer'];
+	  /* istanbul ignore else */
+	  {
+	    OUTPUT_TYPES.push('buffer');
+	  }
+	  /* istanbul ignore else */
+	  {
+	    OUTPUT_TYPES.push('base64');
+	  }
+	  /* istanbul ignore next */
+	  var BASE64_ENCODE_CHAR = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('') ;
+
+	  var blocks = [], buffer8;
+	  if (ARRAY_BUFFER) {
+	    var buffer = new ArrayBuffer(68);
+	    buffer8 = new Uint8Array(buffer);
+	    blocks = new Uint32Array(buffer);
+	  }
+
+	  var isArray = Array.isArray;
+	  /* istanbul ignore else */
+	  if ((root.JS_MD5_NO_NODE_JS || !isArray)) {
+	    isArray = function (obj) {
+	      return Object.prototype.toString.call(obj) === '[object Array]';
+	    };
+	  }
+
+	  var isView = ArrayBuffer.isView;
+	  /* istanbul ignore else */
+	  if (ARRAY_BUFFER && (root.JS_MD5_NO_ARRAY_BUFFER_IS_VIEW || !isView)) {
+	    isView = function (obj) {
+	      return typeof obj === 'object' && obj.buffer && obj.buffer.constructor === ArrayBuffer;
+	    };
+	  }
+
+	  // [message: string, isString: bool]
+	  var formatMessage = function (message) {
+	    var type = typeof message;
+	    if (type === 'string') {
+	      return [message, true];
+	    }
+	    if (type !== 'object' || message === null) {
+	      throw new Error(INPUT_ERROR);
+	    }
+	    if (ARRAY_BUFFER && message.constructor === ArrayBuffer) {
+	      return [new Uint8Array(message), false];
+	    }
+	    if (!isArray(message) && !isView(message)) {
+	      throw new Error(INPUT_ERROR);
+	    }
+	    return [message, false];
+	  };
+
+	  /**
+	   * @method hex
+	   * @memberof md5
+	   * @description Output hash as hex string
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {String} Hex string
+	   * @example
+	   * md5.hex('The quick brown fox jumps over the lazy dog');
+	   * // equal to
+	   * md5('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method digest
+	   * @memberof md5
+	   * @description Output hash as bytes array
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Array} Bytes array
+	   * @example
+	   * md5.digest('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method array
+	   * @memberof md5
+	   * @description Output hash as bytes array
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Array} Bytes array
+	   * @example
+	   * md5.array('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method arrayBuffer
+	   * @memberof md5
+	   * @description Output hash as ArrayBuffer
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @example
+	   * md5.arrayBuffer('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method buffer
+	   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+	   * @memberof md5
+	   * @description Output hash as ArrayBuffer
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @example
+	   * md5.buffer('The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method base64
+	   * @memberof md5
+	   * @description Output hash as base64 string
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {String} base64 string
+	   * @example
+	   * md5.base64('The quick brown fox jumps over the lazy dog');
+	   */
+	  var createOutputMethod = function (outputType) {
+	    return function (message) {
+	      return new Md5(true).update(message)[outputType]();
+	    };
+	  };
+
+	  /**
+	   * @method create
+	   * @memberof md5
+	   * @description Create Md5 object
+	   * @returns {Md5} Md5 object.
+	   * @example
+	   * var hash = md5.create();
+	   */
+	  /**
+	   * @method update
+	   * @memberof md5
+	   * @description Create and update Md5 object
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Md5} Md5 object.
+	   * @example
+	   * var hash = md5.update('The quick brown fox jumps over the lazy dog');
+	   * // equal to
+	   * var hash = md5.create();
+	   * hash.update('The quick brown fox jumps over the lazy dog');
+	   */
+	  var createMethod = function () {
+	    var method = createOutputMethod('hex');
+	    if (NODE_JS) {
+	      method = nodeWrap(method);
+	    }
+	    method.create = function () {
+	      return new Md5();
+	    };
+	    method.update = function (message) {
+	      return method.create().update(message);
+	    };
+	    for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
+	      var type = OUTPUT_TYPES[i];
+	      method[type] = createOutputMethod(type);
+	    }
+	    return method;
+	  };
+
+	  var nodeWrap = function (method) {
+	    var crypto = require$$0;
+	    var Buffer = require$$1.Buffer;
+	    var bufferFrom = Buffer.from;
+	    if ((root.JS_MD5_NO_BUFFER_FROM || !bufferFrom)) {
+	      bufferFrom = function (message) {
+	        return new Buffer(message);
+	      };
+	    }
+	    var nodeMethod = function (message) {
+	      if (typeof message === 'string') {
+	        return crypto.createHash('md5').update(message, 'utf8').digest('hex');
+	      } else {
+	        if (message === null || message === undefined) {
+	          throw new Error(INPUT_ERROR);
+	        } else if (message.constructor === ArrayBuffer) {
+	          message = new Uint8Array(message);
+	        }
+	      }
+	      if (isArray(message) || isView(message) ||
+	        message.constructor === Buffer) {
+	        return crypto.createHash('md5').update(bufferFrom(message)).digest('hex');
+	      } else {
+	        return method(message);
+	      }
+	    };
+	    return nodeMethod;
+	  };
+
+	  /**
+	   * @namespace md5.hmac
+	   */
+	  /**
+	   * @method hex
+	   * @memberof md5.hmac
+	   * @description Output hash as hex string
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {String} Hex string
+	   * @example
+	   * md5.hmac.hex('key', 'The quick brown fox jumps over the lazy dog');
+	   * // equal to
+	   * md5.hmac('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+
+	  /**
+	   * @method digest
+	   * @memberof md5.hmac
+	   * @description Output hash as bytes array
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Array} Bytes array
+	   * @example
+	   * md5.hmac.digest('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method array
+	   * @memberof md5.hmac
+	   * @description Output hash as bytes array
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Array} Bytes array
+	   * @example
+	   * md5.hmac.array('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method arrayBuffer
+	   * @memberof md5.hmac
+	   * @description Output hash as ArrayBuffer
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @example
+	   * md5.hmac.arrayBuffer('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method buffer
+	   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+	   * @memberof md5.hmac
+	   * @description Output hash as ArrayBuffer
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @example
+	   * md5.hmac.buffer('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+	  /**
+	   * @method base64
+	   * @memberof md5.hmac
+	   * @description Output hash as base64 string
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {String} base64 string
+	   * @example
+	   * md5.hmac.base64('key', 'The quick brown fox jumps over the lazy dog');
+	   */
+	  var createHmacOutputMethod = function (outputType) {
+	    return function (key, message) {
+	      return new HmacMd5(key, true).update(message)[outputType]();
+	    };
+	  };
+
+	  /**
+	   * @method create
+	   * @memberof md5.hmac
+	   * @description Create HmacMd5 object
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @returns {HmacMd5} HmacMd5 object.
+	   * @example
+	   * var hash = md5.hmac.create('key');
+	   */
+	  /**
+	   * @method update
+	   * @memberof md5.hmac
+	   * @description Create and update HmacMd5 object
+	   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {HmacMd5} HmacMd5 object.
+	   * @example
+	   * var hash = md5.hmac.update('key', 'The quick brown fox jumps over the lazy dog');
+	   * // equal to
+	   * var hash = md5.hmac.create('key');
+	   * hash.update('The quick brown fox jumps over the lazy dog');
+	   */
+	  var createHmacMethod = function () {
+	    var method = createHmacOutputMethod('hex');
+	    method.create = function (key) {
+	      return new HmacMd5(key);
+	    };
+	    method.update = function (key, message) {
+	      return method.create(key).update(message);
+	    };
+	    for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
+	      var type = OUTPUT_TYPES[i];
+	      method[type] = createHmacOutputMethod(type);
+	    }
+	    return method;
+	  };
+
+	  /**
+	   * Md5 class
+	   * @class Md5
+	   * @description This is internal class.
+	   * @see {@link md5.create}
+	   */
+	  function Md5(sharedMemory) {
+	    if (sharedMemory) {
+	      blocks[0] = blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+	      blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+	      blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+	      blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+	      this.blocks = blocks;
+	      this.buffer8 = buffer8;
+	    } else {
+	      if (ARRAY_BUFFER) {
+	        var buffer = new ArrayBuffer(68);
+	        this.buffer8 = new Uint8Array(buffer);
+	        this.blocks = new Uint32Array(buffer);
+	      } else {
+	        this.blocks = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
+	      }
+	    }
+	    this.h0 = this.h1 = this.h2 = this.h3 = this.start = this.bytes = this.hBytes = 0;
+	    this.finalized = this.hashed = false;
+	    this.first = true;
+	  }
+
+	  /**
+	   * @method update
+	   * @memberof Md5
+	   * @instance
+	   * @description Update hash
+	   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	   * @returns {Md5} Md5 object.
+	   * @see {@link md5.update}
+	   */
+	  Md5.prototype.update = function (message) {
+	    if (this.finalized) {
+	      throw new Error(FINALIZE_ERROR);
+	    }
+
+	    var result = formatMessage(message);
+	    message = result[0];
+	    var isString = result[1];
+	    var code, index = 0, i, length = message.length, blocks = this.blocks;
+	    var buffer8 = this.buffer8;
+
+	    while (index < length) {
+	      if (this.hashed) {
+	        this.hashed = false;
+	        blocks[0] = blocks[16];
+	        blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+	        blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+	        blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+	        blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+	      }
+
+	      if (isString) {
+	        if (ARRAY_BUFFER) {
+	          for (i = this.start; index < length && i < 64; ++index) {
+	            code = message.charCodeAt(index);
+	            if (code < 0x80) {
+	              buffer8[i++] = code;
+	            } else if (code < 0x800) {
+	              buffer8[i++] = 0xc0 | (code >>> 6);
+	              buffer8[i++] = 0x80 | (code & 0x3f);
+	            } else if (code < 0xd800 || code >= 0xe000) {
+	              buffer8[i++] = 0xe0 | (code >>> 12);
+	              buffer8[i++] = 0x80 | ((code >>> 6) & 0x3f);
+	              buffer8[i++] = 0x80 | (code & 0x3f);
+	            } else {
+	              code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff));
+	              buffer8[i++] = 0xf0 | (code >>> 18);
+	              buffer8[i++] = 0x80 | ((code >>> 12) & 0x3f);
+	              buffer8[i++] = 0x80 | ((code >>> 6) & 0x3f);
+	              buffer8[i++] = 0x80 | (code & 0x3f);
+	            }
+	          }
+	        } else {
+	          for (i = this.start; index < length && i < 64; ++index) {
+	            code = message.charCodeAt(index);
+	            if (code < 0x80) {
+	              blocks[i >>> 2] |= code << SHIFT[i++ & 3];
+	            } else if (code < 0x800) {
+	              blocks[i >>> 2] |= (0xc0 | (code >>> 6)) << SHIFT[i++ & 3];
+	              blocks[i >>> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
+	            } else if (code < 0xd800 || code >= 0xe000) {
+	              blocks[i >>> 2] |= (0xe0 | (code >>> 12)) << SHIFT[i++ & 3];
+	              blocks[i >>> 2] |= (0x80 | ((code >>> 6) & 0x3f)) << SHIFT[i++ & 3];
+	              blocks[i >>> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
+	            } else {
+	              code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff));
+	              blocks[i >>> 2] |= (0xf0 | (code >>> 18)) << SHIFT[i++ & 3];
+	              blocks[i >>> 2] |= (0x80 | ((code >>> 12) & 0x3f)) << SHIFT[i++ & 3];
+	              blocks[i >>> 2] |= (0x80 | ((code >>> 6) & 0x3f)) << SHIFT[i++ & 3];
+	              blocks[i >>> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
+	            }
+	          }
+	        }
+	      } else {
+	        if (ARRAY_BUFFER) {
+	          for (i = this.start; index < length && i < 64; ++index) {
+	            buffer8[i++] = message[index];
+	          }
+	        } else {
+	          for (i = this.start; index < length && i < 64; ++index) {
+	            blocks[i >>> 2] |= message[index] << SHIFT[i++ & 3];
+	          }
+	        }
+	      }
+	      this.lastByteIndex = i;
+	      this.bytes += i - this.start;
+	      if (i >= 64) {
+	        this.start = i - 64;
+	        this.hash();
+	        this.hashed = true;
+	      } else {
+	        this.start = i;
+	      }
+	    }
+	    if (this.bytes > 4294967295) {
+	      this.hBytes += this.bytes / 4294967296 << 0;
+	      this.bytes = this.bytes % 4294967296;
+	    }
+	    return this;
+	  };
+
+	  Md5.prototype.finalize = function () {
+	    if (this.finalized) {
+	      return;
+	    }
+	    this.finalized = true;
+	    var blocks = this.blocks, i = this.lastByteIndex;
+	    blocks[i >>> 2] |= EXTRA[i & 3];
+	    if (i >= 56) {
+	      if (!this.hashed) {
+	        this.hash();
+	      }
+	      blocks[0] = blocks[16];
+	      blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+	      blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+	      blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+	      blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+	    }
+	    blocks[14] = this.bytes << 3;
+	    blocks[15] = this.hBytes << 3 | this.bytes >>> 29;
+	    this.hash();
+	  };
+
+	  Md5.prototype.hash = function () {
+	    var a, b, c, d, bc, da, blocks = this.blocks;
+
+	    if (this.first) {
+	      a = blocks[0] - 680876937;
+	      a = (a << 7 | a >>> 25) - 271733879 << 0;
+	      d = (-1732584194 ^ a & 2004318071) + blocks[1] - 117830708;
+	      d = (d << 12 | d >>> 20) + a << 0;
+	      c = (-271733879 ^ (d & (a ^ -271733879))) + blocks[2] - 1126478375;
+	      c = (c << 17 | c >>> 15) + d << 0;
+	      b = (a ^ (c & (d ^ a))) + blocks[3] - 1316259209;
+	      b = (b << 22 | b >>> 10) + c << 0;
+	    } else {
+	      a = this.h0;
+	      b = this.h1;
+	      c = this.h2;
+	      d = this.h3;
+	      a += (d ^ (b & (c ^ d))) + blocks[0] - 680876936;
+	      a = (a << 7 | a >>> 25) + b << 0;
+	      d += (c ^ (a & (b ^ c))) + blocks[1] - 389564586;
+	      d = (d << 12 | d >>> 20) + a << 0;
+	      c += (b ^ (d & (a ^ b))) + blocks[2] + 606105819;
+	      c = (c << 17 | c >>> 15) + d << 0;
+	      b += (a ^ (c & (d ^ a))) + blocks[3] - 1044525330;
+	      b = (b << 22 | b >>> 10) + c << 0;
+	    }
+
+	    a += (d ^ (b & (c ^ d))) + blocks[4] - 176418897;
+	    a = (a << 7 | a >>> 25) + b << 0;
+	    d += (c ^ (a & (b ^ c))) + blocks[5] + 1200080426;
+	    d = (d << 12 | d >>> 20) + a << 0;
+	    c += (b ^ (d & (a ^ b))) + blocks[6] - 1473231341;
+	    c = (c << 17 | c >>> 15) + d << 0;
+	    b += (a ^ (c & (d ^ a))) + blocks[7] - 45705983;
+	    b = (b << 22 | b >>> 10) + c << 0;
+	    a += (d ^ (b & (c ^ d))) + blocks[8] + 1770035416;
+	    a = (a << 7 | a >>> 25) + b << 0;
+	    d += (c ^ (a & (b ^ c))) + blocks[9] - 1958414417;
+	    d = (d << 12 | d >>> 20) + a << 0;
+	    c += (b ^ (d & (a ^ b))) + blocks[10] - 42063;
+	    c = (c << 17 | c >>> 15) + d << 0;
+	    b += (a ^ (c & (d ^ a))) + blocks[11] - 1990404162;
+	    b = (b << 22 | b >>> 10) + c << 0;
+	    a += (d ^ (b & (c ^ d))) + blocks[12] + 1804603682;
+	    a = (a << 7 | a >>> 25) + b << 0;
+	    d += (c ^ (a & (b ^ c))) + blocks[13] - 40341101;
+	    d = (d << 12 | d >>> 20) + a << 0;
+	    c += (b ^ (d & (a ^ b))) + blocks[14] - 1502002290;
+	    c = (c << 17 | c >>> 15) + d << 0;
+	    b += (a ^ (c & (d ^ a))) + blocks[15] + 1236535329;
+	    b = (b << 22 | b >>> 10) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[1] - 165796510;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[6] - 1069501632;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[11] + 643717713;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[0] - 373897302;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[5] - 701558691;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[10] + 38016083;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[15] - 660478335;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[4] - 405537848;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[9] + 568446438;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[14] - 1019803690;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[3] - 187363961;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[8] + 1163531501;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    a += (c ^ (d & (b ^ c))) + blocks[13] - 1444681467;
+	    a = (a << 5 | a >>> 27) + b << 0;
+	    d += (b ^ (c & (a ^ b))) + blocks[2] - 51403784;
+	    d = (d << 9 | d >>> 23) + a << 0;
+	    c += (a ^ (b & (d ^ a))) + blocks[7] + 1735328473;
+	    c = (c << 14 | c >>> 18) + d << 0;
+	    b += (d ^ (a & (c ^ d))) + blocks[12] - 1926607734;
+	    b = (b << 20 | b >>> 12) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[5] - 378558;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[8] - 2022574463;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[11] + 1839030562;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[14] - 35309556;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[1] - 1530992060;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[4] + 1272893353;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[7] - 155497632;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[10] - 1094730640;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[13] + 681279174;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[0] - 358537222;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[3] - 722521979;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[6] + 76029189;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    bc = b ^ c;
+	    a += (bc ^ d) + blocks[9] - 640364487;
+	    a = (a << 4 | a >>> 28) + b << 0;
+	    d += (bc ^ a) + blocks[12] - 421815835;
+	    d = (d << 11 | d >>> 21) + a << 0;
+	    da = d ^ a;
+	    c += (da ^ b) + blocks[15] + 530742520;
+	    c = (c << 16 | c >>> 16) + d << 0;
+	    b += (da ^ c) + blocks[2] - 995338651;
+	    b = (b << 23 | b >>> 9) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[0] - 198630844;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[7] + 1126891415;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[14] - 1416354905;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[5] - 57434055;
+	    b = (b << 21 | b >>> 11) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[12] + 1700485571;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[3] - 1894986606;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[10] - 1051523;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[1] - 2054922799;
+	    b = (b << 21 | b >>> 11) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[8] + 1873313359;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[15] - 30611744;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[6] - 1560198380;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[13] + 1309151649;
+	    b = (b << 21 | b >>> 11) + c << 0;
+	    a += (c ^ (b | ~d)) + blocks[4] - 145523070;
+	    a = (a << 6 | a >>> 26) + b << 0;
+	    d += (b ^ (a | ~c)) + blocks[11] - 1120210379;
+	    d = (d << 10 | d >>> 22) + a << 0;
+	    c += (a ^ (d | ~b)) + blocks[2] + 718787259;
+	    c = (c << 15 | c >>> 17) + d << 0;
+	    b += (d ^ (c | ~a)) + blocks[9] - 343485551;
+	    b = (b << 21 | b >>> 11) + c << 0;
+
+	    if (this.first) {
+	      this.h0 = a + 1732584193 << 0;
+	      this.h1 = b - 271733879 << 0;
+	      this.h2 = c - 1732584194 << 0;
+	      this.h3 = d + 271733878 << 0;
+	      this.first = false;
+	    } else {
+	      this.h0 = this.h0 + a << 0;
+	      this.h1 = this.h1 + b << 0;
+	      this.h2 = this.h2 + c << 0;
+	      this.h3 = this.h3 + d << 0;
+	    }
+	  };
+
+	  /**
+	   * @method hex
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as hex string
+	   * @returns {String} Hex string
+	   * @see {@link md5.hex}
+	   * @example
+	   * hash.hex();
+	   */
+	  Md5.prototype.hex = function () {
+	    this.finalize();
+
+	    var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3;
+
+	    return HEX_CHARS[(h0 >>> 4) & 0x0F] + HEX_CHARS[h0 & 0x0F] +
+	      HEX_CHARS[(h0 >>> 12) & 0x0F] + HEX_CHARS[(h0 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h0 >>> 20) & 0x0F] + HEX_CHARS[(h0 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h0 >>> 28) & 0x0F] + HEX_CHARS[(h0 >>> 24) & 0x0F] +
+	      HEX_CHARS[(h1 >>> 4) & 0x0F] + HEX_CHARS[h1 & 0x0F] +
+	      HEX_CHARS[(h1 >>> 12) & 0x0F] + HEX_CHARS[(h1 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h1 >>> 20) & 0x0F] + HEX_CHARS[(h1 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h1 >>> 28) & 0x0F] + HEX_CHARS[(h1 >>> 24) & 0x0F] +
+	      HEX_CHARS[(h2 >>> 4) & 0x0F] + HEX_CHARS[h2 & 0x0F] +
+	      HEX_CHARS[(h2 >>> 12) & 0x0F] + HEX_CHARS[(h2 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h2 >>> 20) & 0x0F] + HEX_CHARS[(h2 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h2 >>> 28) & 0x0F] + HEX_CHARS[(h2 >>> 24) & 0x0F] +
+	      HEX_CHARS[(h3 >>> 4) & 0x0F] + HEX_CHARS[h3 & 0x0F] +
+	      HEX_CHARS[(h3 >>> 12) & 0x0F] + HEX_CHARS[(h3 >>> 8) & 0x0F] +
+	      HEX_CHARS[(h3 >>> 20) & 0x0F] + HEX_CHARS[(h3 >>> 16) & 0x0F] +
+	      HEX_CHARS[(h3 >>> 28) & 0x0F] + HEX_CHARS[(h3 >>> 24) & 0x0F];
+	  };
+
+	  /**
+	   * @method toString
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as hex string
+	   * @returns {String} Hex string
+	   * @see {@link md5.hex}
+	   * @example
+	   * hash.toString();
+	   */
+	  Md5.prototype.toString = Md5.prototype.hex;
+
+	  /**
+	   * @method digest
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as bytes array
+	   * @returns {Array} Bytes array
+	   * @see {@link md5.digest}
+	   * @example
+	   * hash.digest();
+	   */
+	  Md5.prototype.digest = function () {
+	    this.finalize();
+
+	    var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3;
+	    return [
+	      h0 & 0xFF, (h0 >>> 8) & 0xFF, (h0 >>> 16) & 0xFF, (h0 >>> 24) & 0xFF,
+	      h1 & 0xFF, (h1 >>> 8) & 0xFF, (h1 >>> 16) & 0xFF, (h1 >>> 24) & 0xFF,
+	      h2 & 0xFF, (h2 >>> 8) & 0xFF, (h2 >>> 16) & 0xFF, (h2 >>> 24) & 0xFF,
+	      h3 & 0xFF, (h3 >>> 8) & 0xFF, (h3 >>> 16) & 0xFF, (h3 >>> 24) & 0xFF
+	    ];
+	  };
+
+	  /**
+	   * @method array
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as bytes array
+	   * @returns {Array} Bytes array
+	   * @see {@link md5.array}
+	   * @example
+	   * hash.array();
+	   */
+	  Md5.prototype.array = Md5.prototype.digest;
+
+	  /**
+	   * @method arrayBuffer
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as ArrayBuffer
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @see {@link md5.arrayBuffer}
+	   * @example
+	   * hash.arrayBuffer();
+	   */
+	  Md5.prototype.arrayBuffer = function () {
+	    this.finalize();
+
+	    var buffer = new ArrayBuffer(16);
+	    var blocks = new Uint32Array(buffer);
+	    blocks[0] = this.h0;
+	    blocks[1] = this.h1;
+	    blocks[2] = this.h2;
+	    blocks[3] = this.h3;
+	    return buffer;
+	  };
+
+	  /**
+	   * @method buffer
+	   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as ArrayBuffer
+	   * @returns {ArrayBuffer} ArrayBuffer
+	   * @see {@link md5.buffer}
+	   * @example
+	   * hash.buffer();
+	   */
+	  /* istanbul ignore else */
+	  {
+	    Md5.prototype.buffer = Md5.prototype.arrayBuffer;
+	  }
+
+	  /**
+	   * @method base64
+	   * @memberof Md5
+	   * @instance
+	   * @description Output hash as base64 string
+	   * @returns {String} base64 string
+	   * @see {@link md5.base64}
+	   * @example
+	   * hash.base64();
+	   */
+	  /* istanbul ignore else */
+	  {
+	    Md5.prototype.base64 = function () {
+	      var v1, v2, v3, base64Str = '', bytes = this.array();
+	      for (var i = 0; i < 15;) {
+	        v1 = bytes[i++];
+	        v2 = bytes[i++];
+	        v3 = bytes[i++];
+	        base64Str += BASE64_ENCODE_CHAR[v1 >>> 2] +
+	          BASE64_ENCODE_CHAR[(v1 << 4 | v2 >>> 4) & 63] +
+	          BASE64_ENCODE_CHAR[(v2 << 2 | v3 >>> 6) & 63] +
+	          BASE64_ENCODE_CHAR[v3 & 63];
+	      }
+	      v1 = bytes[i];
+	      base64Str += BASE64_ENCODE_CHAR[v1 >>> 2] +
+	        BASE64_ENCODE_CHAR[(v1 << 4) & 63] +
+	        '==';
+	      return base64Str;
+	    };
+	  }
+
+	  /**
+	   * HmacMd5 class
+	   * @class HmacMd5
+	   * @extends Md5
+	   * @description This is internal class.
+	   * @see {@link md5.hmac.create}
+	   */
+	  function HmacMd5(key, sharedMemory) {
+	    var i, result = formatMessage(key);
+	    key = result[0];
+	    if (result[1]) {
+	      var bytes = [], length = key.length, index = 0, code;
+	      for (i = 0; i < length; ++i) {
+	        code = key.charCodeAt(i);
+	        if (code < 0x80) {
+	          bytes[index++] = code;
+	        } else if (code < 0x800) {
+	          bytes[index++] = (0xc0 | (code >>> 6));
+	          bytes[index++] = (0x80 | (code & 0x3f));
+	        } else if (code < 0xd800 || code >= 0xe000) {
+	          bytes[index++] = (0xe0 | (code >>> 12));
+	          bytes[index++] = (0x80 | ((code >>> 6) & 0x3f));
+	          bytes[index++] = (0x80 | (code & 0x3f));
+	        } else {
+	          code = 0x10000 + (((code & 0x3ff) << 10) | (key.charCodeAt(++i) & 0x3ff));
+	          bytes[index++] = (0xf0 | (code >>> 18));
+	          bytes[index++] = (0x80 | ((code >>> 12) & 0x3f));
+	          bytes[index++] = (0x80 | ((code >>> 6) & 0x3f));
+	          bytes[index++] = (0x80 | (code & 0x3f));
+	        }
+	      }
+	      key = bytes;
+	    }
+
+	    if (key.length > 64) {
+	      key = (new Md5(true)).update(key).array();
+	    }
+
+	    var oKeyPad = [], iKeyPad = [];
+	    for (i = 0; i < 64; ++i) {
+	      var b = key[i] || 0;
+	      oKeyPad[i] = 0x5c ^ b;
+	      iKeyPad[i] = 0x36 ^ b;
+	    }
+
+	    Md5.call(this, sharedMemory);
+
+	    this.update(iKeyPad);
+	    this.oKeyPad = oKeyPad;
+	    this.inner = true;
+	    this.sharedMemory = sharedMemory;
+	  }
+	  /* istanbul ignore else */
+	  {
+	    HmacMd5.prototype = new Md5();
+
+	    HmacMd5.prototype.finalize = function () {
+	      Md5.prototype.finalize.call(this);
+	      if (this.inner) {
+	        this.inner = false;
+	        var innerHash = this.array();
+	        Md5.call(this, this.sharedMemory);
+	        this.update(this.oKeyPad);
+	        this.update(innerHash);
+	        Md5.prototype.finalize.call(this);
+	      }
+	    };
+	  }
+
+	  var exports = createMethod();
+	  exports.md5 = exports;
+	  /* istanbul ignore else */
+	  {
+	    exports.md5.hmac = createHmacMethod();
+	  }
+
+	  if (COMMON_JS) {
+	    module.exports = exports;
+	  } else {
+	    /**
+	     * @method md5
+	     * @description Md5 hash function, export to global in browsers.
+	     * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+	     * @returns {String} md5 hashes
+	     * @example
+	     * md5(''); // d41d8cd98f00b204e9800998ecf8427e
+	     * md5('The quick brown fox jumps over the lazy dog'); // 9e107d9d372bb6826bd81d3542a419d6
+	     * md5('The quick brown fox jumps over the lazy dog.'); // e4d909c290d0fb1ca068ffaddf22cbd0
+	     *
+	     * // It also supports UTF-8 encoding
+	     * md5('中文'); // a7bac2239fcdcb3a067903d8077c4a07
+	     *
+	     * // It also supports byte `Array`, `Uint8Array`, `ArrayBuffer`
+	     * md5([]); // d41d8cd98f00b204e9800998ecf8427e
+	     * md5(new Uint8Array([])); // d41d8cd98f00b204e9800998ecf8427e
+	     */
+	    root.md5 = exports;
+	  }
+	})(); 
+} (md5$1));
+
+var md5Exports = md5$1.exports;
+var md5 = /*@__PURE__*/getDefaultExportFromCjs(md5Exports);
+
+export { md5 as default, md5 };

doc/global.html

@@ -0,0 +1,311 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+    <title>JSDoc: Global</title>
+
+    <script src="scripts/prettify/prettify.js"> </script>
+    <script src="scripts/prettify/lang-css.js"> </script>
+    <!--[if lt IE 9]>
+      <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
+    <![endif]-->
+    <link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
+    <link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
+</head>
+
+<body>
+
+<div id="main">
+
+    <h1 class="page-title">Global</h1>
+
+    
+
+
+
+
+<section>
+
+<header>
+    
+        <h2></h2>
+        
+    
+</header>
+
+<article>
+    <div class="container-overview">
+    
+        
+
+        
+
+
+<dl class="details">
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+</dl>
+
+
+        
+    
+    </div>
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+        <h3 class="subsection-title">Methods</h3>
+
+        
+            
+
+    
+
+    
+    <h4 class="name" id="md5%08"><span class="type-signature"></span>md5<span class="signature">(message)</span><span class="type-signature"> &rarr; {String}</span></h4>
+    
+
+    
+
+
+
+<div class="description">
+    Md5 hash function, export to global in browsers.
+</div>
+
+
+
+
+
+
+
+
+
+    <h5>Parameters:</h5>
+    
+
+<table class="params">
+    <thead>
+    <tr>
+        
+        <th>Name</th>
+        
+
+        <th>Type</th>
+
+        
+
+        
+
+        <th class="last">Description</th>
+    </tr>
+    </thead>
+
+    <tbody>
+    
+
+        <tr>
+            
+                <td class="name"><code>message</code></td>
+            
+
+            <td class="type">
+            
+                
+<span class="param-type">String</span>
+|
+
+<span class="param-type">Array</span>
+|
+
+<span class="param-type">Uint8Array</span>
+|
+
+<span class="param-type">ArrayBuffer</span>
+
+
+            
+            </td>
+
+            
+
+            
+
+            <td class="description last">message to hash</td>
+        </tr>
+
+    
+    </tbody>
+</table>
+
+
+
+
+
+
+<dl class="details">
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="md5.js.html">md5.js</a>, <a href="md5.js.html#line882">line 882</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+</dl>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<h5>Returns:</h5>
+
+        
+<div class="param-desc">
+    md5 hashes
+</div>
+
+
+
+<dl>
+    <dt>
+        Type
+    </dt>
+    <dd>
+        
+<span class="param-type">String</span>
+
+
+    </dd>
+</dl>
+
+    
+
+
+
+
+    <h5>Example</h5>
+    
+    <pre class="prettyprint"><code>md5(''); // d41d8cd98f00b204e9800998ecf8427e
+md5('The quick brown fox jumps over the lazy dog'); // 9e107d9d372bb6826bd81d3542a419d6
+md5('The quick brown fox jumps over the lazy dog.'); // e4d909c290d0fb1ca068ffaddf22cbd0
+
+// It also supports UTF-8 encoding
+md5('中文'); // a7bac2239fcdcb3a067903d8077c4a07
+
+// It also supports byte `Array`, `Uint8Array`, `ArrayBuffer`
+md5([]); // d41d8cd98f00b204e9800998ecf8427e
+md5(new Uint8Array([])); // d41d8cd98f00b204e9800998ecf8427e</code></pre>
+
+
+
+        
+    
+
+    
+
+    
+</article>
+
+</section>
+
+
+
+
+</div>
+
+<nav>
+    <h2><a href="index.html">Home</a></h2><h3>Namespaces</h3><ul><li><a href="md5_.html">md5</a></li><li><a href="md5.hmac.html">hmac</a></li></ul><h3>Classes</h3><ul><li><a href="HmacMd5.html">HmacMd5</a></li><li><a href="Md5.html">Md5</a></li></ul><h3>Global</h3><ul><li><a href="global.html#md5%2508">md5</a></li></ul>
+</nav>
+
+<br class="clear">
+
+<footer>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.2</a> on Mon Jul 20 2026 10:47:41 GMT+0800 (Taipei Standard Time)
+</footer>
+
+<script> prettyPrint(); </script>
+<script src="scripts/linenumber.js"> </script>
+</body>
+</html>

doc/index.html

@@ -0,0 +1,213 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+    <title>JSDoc: Home</title>
+
+    <script src="scripts/prettify/prettify.js"> </script>
+    <script src="scripts/prettify/lang-css.js"> </script>
+    <!--[if lt IE 9]>
+      <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
+    <![endif]-->
+    <link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
+    <link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
+</head>
+
+<body>
+
+<div id="main">
+
+    <h1 class="page-title">Home</h1>
+
+    
+
+
+
+    
+
+
+    <h3> </h3>
+
+
+
+
+
+
+
+
+
+
+    
+
+
+
+
+    <section>
+        <article><h1>js-md5</h1>
+<p><a href="https://github.com/emn178/js-md5/actions/workflows/ci.yml"><img src="https://github.com/emn178/js-md5/actions/workflows/ci.yml/badge.svg" alt="CI"></a>
+<a href="https://coveralls.io/r/emn178/js-md5?branch=master"><img src="https://coveralls.io/repos/emn178/js-md5/badge.svg?branch=master" alt="Coverage Status"></a><br>
+<a href="https://nodei.co/npm/js-md5/"><img src="https://nodei.co/npm/js-md5.png?stars&amp;downloads" alt="NPM"></a></p>
+<p>A simple and fast MD5 hash function for JavaScript supports UTF-8 encoding.</p>
+<h2>Demo</h2>
+<p><a href="http://emn178.github.io/online-tools/md5.html">MD5 Online</a><br>
+<a href="http://emn178.github.io/online-tools/md5_checksum.html">MD5 File Checksum Online</a></p>
+<h2>Download</h2>
+<ul>
+<li><a href="https://raw.github.com/emn178/js-md5/master/build/md5.min.js">Compress</a></li>
+<li><a href="https://raw.github.com/emn178/js-md5/master/build/md5.js">Uncompressed build</a></li>
+<li><a href="https://raw.github.com/emn178/js-md5/master/build/md5.modern.min.js">Modern</a></li>
+<li><a href="https://raw.github.com/emn178/js-md5/master/build/md5.modern.js">Modern uncompressed</a></li>
+<li><a href="https://raw.github.com/emn178/js-md5/master/build/md5-lite.min.js">Lite</a></li>
+<li><a href="https://raw.github.com/emn178/js-md5/master/build/md5-lite.js">Lite uncompressed</a></li>
+<li><a href="https://raw.github.com/emn178/js-md5/master/src/md5.js">Uncompress</a></li>
+</ul>
+<h3>Builds</h3>
+<table>
+<thead>
+<tr>
+<th>Build</th>
+<th>Legacy fallbacks</th>
+<th>Node acceleration</th>
+<th>HMAC</th>
+<th>Base64</th>
+<th>Deprecated <code>buffer</code></th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td><code>md5.js</code> / <code>md5.min.js</code></td>
+<td>Yes</td>
+<td>Yes</td>
+<td>Yes</td>
+<td>Yes</td>
+<td>Yes</td>
+</tr>
+<tr>
+<td><code>md5.modern.js</code> / <code>md5.modern.min.js</code></td>
+<td>No</td>
+<td>Yes</td>
+<td>Yes</td>
+<td>Yes</td>
+<td>Yes</td>
+</tr>
+<tr>
+<td><code>md5-lite.js</code> / <code>md5-lite.min.js</code></td>
+<td>No</td>
+<td>No</td>
+<td>No</td>
+<td>No</td>
+<td>No</td>
+</tr>
+</tbody>
+</table>
+<p>The modern and lite builds require <code>Array.isArray</code>, <code>ArrayBuffer</code>, typed arrays,
+and <code>ArrayBuffer.isView</code>. The lite build keeps the one-shot and streaming MD5
+APIs, including <code>hex</code>, <code>array</code>, <code>digest</code>, and <code>arrayBuffer</code> output.</p>
+<h2>Benchmark</h2>
+<ul>
+<li><a href="https://measurethat.net/Benchmarks/Show/29171/0/md5-performance-comparison-v2">Benchmark (measurethat.net) - Short String</a></li>
+<li><a href="https://measurethat.net/Benchmarks/Show/29172/0/md5-performance-comparison-long-text-v2">Benchmark (measurethat.net) - Long String</a></li>
+<li><a href="https://jsperf.app/jonuhi/6">Benchmark (jsperf.app) - Long String</a></li>
+<li><a href="https://measurethat.net/Benchmarks/Show/29173/0/md5-performance-comparison-very-long-text">Benchmark (measurethat.net) - Very Long String</a></li>
+<li><a href="https://jsperf.app/jonuhi/8">Benchmark (jsperf.app) - Very Long String</a></li>
+<li><a href="https://measurethat.net/Benchmarks/Show/29176/0/md5-performance-comparison-very-long-text-v6">Async Benchmark (measurethat.net)</a></li>
+<li><a href="https://jsperf.app/jonuhi/9">Async Benchmark (jsperf.app)</a></li>
+</ul>
+<ul>
+<li>js-md5 is the fastest synchronous MD5 library, but slower than Hash-WASM</li>
+</ul>
+<ul>
+<li><a href="https://github.com/emn178/js-md5/issues/19">File Benchmark - Issue #19</a></li>
+<li><a href="https://github.com/emn178/js-md5/issues/42">File Benchmark - Issue #42</a></li>
+</ul>
+<h2>Installation</h2>
+<p>You can also install js-md5 by using Bower.</p>
+<pre><code>bower install md5
+</code></pre>
+<p>For node.js, you can use this command to install:</p>
+<pre><code>npm install js-md5
+</code></pre>
+<h2>Notice</h2>
+<p><code>buffer</code> method is deprecated. This maybe confuse with Buffer in node.js. Please use <code>arrayBuffer</code> instead.</p>
+<h2>Usage</h2>
+<p>You could use like this:</p>
+<pre class="prettyprint source lang-JavaScript"><code>md5('Message to hash');
+var hash = md5.create();
+hash.update('Message to hash');
+hash.hex();
+
+// HMAC
+md5.hmac('key', 'Message to hash');
+
+var hash = md5.hmac.create('key');
+hash.update('Message to hash');
+hash.hex();
+</code></pre>
+<h3>Node.js</h3>
+<p>If you use node.js, you should require the module first:</p>
+<pre class="prettyprint source lang-JavaScript"><code>var md5 = require('js-md5');
+</code></pre>
+<h3>TypeScript</h3>
+<p>If you use TypeScript, you can import like this:</p>
+<pre class="prettyprint source lang-TypeScript"><code>import { md5 } from 'js-md5';
+</code></pre>
+<h2>RequireJS</h2>
+<p>It supports AMD:</p>
+<pre class="prettyprint source lang-JavaScript"><code>require(['your/path/md5.js'], function(md5) {
+// ...
+});
+</code></pre>
+<p><a href="https://emn178.github.com/js-md5/doc/">See document</a></p>
+<h2>Example</h2>
+<pre class="prettyprint source lang-JavaScript"><code>md5(''); // d41d8cd98f00b204e9800998ecf8427e
+md5('The quick brown fox jumps over the lazy dog'); // 9e107d9d372bb6826bd81d3542a419d6
+md5('The quick brown fox jumps over the lazy dog.'); // e4d909c290d0fb1ca068ffaddf22cbd0
+
+// It also supports UTF-8 encoding
+md5('中文'); // a7bac2239fcdcb3a067903d8077c4a07
+
+// It also supports byte `Array`, `Uint8Array`, `ArrayBuffer`
+md5([]); // d41d8cd98f00b204e9800998ecf8427e
+md5(new Uint8Array([])); // d41d8cd98f00b204e9800998ecf8427e
+
+// Different output
+md5(''); // d41d8cd98f00b204e9800998ecf8427e
+md5.hex(''); // d41d8cd98f00b204e9800998ecf8427e
+md5.array(''); // [212, 29, 140, 217, 143, 0, 178, 4, 233, 128, 9, 152, 236, 248, 66, 126]
+md5.digest(''); // [212, 29, 140, 217, 143, 0, 178, 4, 233, 128, 9, 152, 236, 248, 66, 126]
+md5.arrayBuffer(''); // ArrayBuffer
+md5.base64(''); // 1B2M2Y8AsgTpgAmY7PhCfg==
+
+// HMAC
+md5.hmac.hex('key', 'Message to hash');
+md5.hmac.array('key', 'Message to hash');
+// ...
+</code></pre>
+<h2>License</h2>
+<p>The project is released under the <a href="https://opensource.org/license/mit/">MIT license</a>.</p>
+<h2>Contact</h2>
+<p>The project's website is located at https://github.com/emn178/js-md5<br>
+Author: Chen, Yi-Cyuan (emn178@gmail.com)</p></article>
+    </section>
+
+
+
+
+
+
+</div>
+
+<nav>
+    <h2><a href="index.html">Home</a></h2><h3>Namespaces</h3><ul><li><a href="md5_.html">md5</a></li><li><a href="md5.hmac.html">hmac</a></li></ul><h3>Classes</h3><ul><li><a href="HmacMd5.html">HmacMd5</a></li><li><a href="Md5.html">Md5</a></li></ul><h3>Global</h3><ul><li><a href="global.html#md5%2508">md5</a></li></ul>
+</nav>
+
+<br class="clear">
+
+<footer>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.2</a> on Mon Jul 20 2026 10:47:41 GMT+0800 (Taipei Standard Time)
+</footer>
+
+<script> prettyPrint(); </script>
+<script src="scripts/linenumber.js"> </script>
+</body>
+</html>

doc/md5.js.html

@@ -0,0 +1,957 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+    <title>JSDoc: Source: md5.js</title>
+
+    <script src="scripts/prettify/prettify.js"> </script>
+    <script src="scripts/prettify/lang-css.js"> </script>
+    <!--[if lt IE 9]>
+      <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
+    <![endif]-->
+    <link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
+    <link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
+</head>
+
+<body>
+
+<div id="main">
+
+    <h1 class="page-title">Source: md5.js</h1>
+
+    
+
+
+
+    
+    <section>
+        <article>
+            <pre class="prettyprint source linenums"><code>/**
+ * [js-md5]{@link https://github.com/emn178/js-md5}
+ *
+ * @namespace md5
+ * @version 0.9.0
+ * @author Chen, Yi-Cyuan [emn178@gmail.com]
+ * @copyright Chen, Yi-Cyuan 2014-2026
+ * @license MIT
+ */
+(function () {
+  'use strict';
+
+  var FEATURE_LEGACY = true;
+  var FEATURE_HMAC = true;
+  var FEATURE_BASE64 = true;
+  var FEATURE_BUFFER = true;
+
+  var INPUT_ERROR = 'input is invalid type';
+  var FINALIZE_ERROR = 'finalize already called';
+  var WINDOW = typeof window === 'object';
+  var root = WINDOW ? window : {};
+  if (root.JS_MD5_NO_WINDOW) {
+    WINDOW = false;
+  }
+  var WEB_WORKER = typeof WorkerGlobalScope !== 'undefined' &amp;&amp; typeof self !== 'undefined' &amp;&amp; self instanceof WorkerGlobalScope;
+  /* istanbul ignore next */
+  var NODE_JS = !root.JS_MD5_NO_NODE_JS &amp;&amp; !WINDOW &amp;&amp; typeof process === 'object' &amp;&amp; process.versions &amp;&amp; process.versions.node;
+  if (NODE_JS) {
+    root = global;
+  } else if (WEB_WORKER) {
+    root = self;
+  }
+  var COMMON_JS = !root.JS_MD5_NO_COMMON_JS &amp;&amp; typeof module === 'object' &amp;&amp; module.exports;
+  var AMD = typeof define === 'function' &amp;&amp; define.amd;
+  /* istanbul ignore next */
+  var ARRAY_BUFFER = FEATURE_LEGACY ?
+    !root.JS_MD5_NO_ARRAY_BUFFER &amp;&amp; typeof ArrayBuffer !== 'undefined' : true;
+  var HEX_CHARS = '0123456789abcdef'.split('');
+  var EXTRA = [128, 32768, 8388608, -2147483648];
+  var SHIFT = [0, 8, 16, 24];
+  var OUTPUT_TYPES = ['hex', 'array', 'digest', 'arrayBuffer'];
+  /* istanbul ignore else */
+  if (FEATURE_BUFFER) {
+    OUTPUT_TYPES.push('buffer');
+  }
+  /* istanbul ignore else */
+  if (FEATURE_BASE64) {
+    OUTPUT_TYPES.push('base64');
+  }
+  /* istanbul ignore next */
+  var BASE64_ENCODE_CHAR = FEATURE_BASE64 ?
+    'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('') : null;
+
+  var blocks = [], buffer8;
+  if (ARRAY_BUFFER) {
+    var buffer = new ArrayBuffer(68);
+    buffer8 = new Uint8Array(buffer);
+    blocks = new Uint32Array(buffer);
+  }
+
+  var isArray = Array.isArray;
+  /* istanbul ignore else */
+  if (FEATURE_LEGACY &amp;&amp; (root.JS_MD5_NO_NODE_JS || !isArray)) {
+    isArray = function (obj) {
+      return Object.prototype.toString.call(obj) === '[object Array]';
+    };
+  }
+
+  var isView = ArrayBuffer.isView;
+  /* istanbul ignore else */
+  if (FEATURE_LEGACY &amp;&amp; ARRAY_BUFFER &amp;&amp; (root.JS_MD5_NO_ARRAY_BUFFER_IS_VIEW || !isView)) {
+    isView = function (obj) {
+      return typeof obj === 'object' &amp;&amp; obj.buffer &amp;&amp; obj.buffer.constructor === ArrayBuffer;
+    };
+  }
+
+  // [message: string, isString: bool]
+  var formatMessage = function (message) {
+    var type = typeof message;
+    if (type === 'string') {
+      return [message, true];
+    }
+    if (type !== 'object' || message === null) {
+      throw new Error(INPUT_ERROR);
+    }
+    if (ARRAY_BUFFER &amp;&amp; message.constructor === ArrayBuffer) {
+      return [new Uint8Array(message), false];
+    }
+    if (!isArray(message) &amp;&amp; !isView(message)) {
+      throw new Error(INPUT_ERROR);
+    }
+    return [message, false];
+  }
+
+  /**
+   * @method hex
+   * @memberof md5
+   * @description Output hash as hex string
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {String} Hex string
+   * @example
+   * md5.hex('The quick brown fox jumps over the lazy dog');
+   * // equal to
+   * md5('The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method digest
+   * @memberof md5
+   * @description Output hash as bytes array
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Array} Bytes array
+   * @example
+   * md5.digest('The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method array
+   * @memberof md5
+   * @description Output hash as bytes array
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Array} Bytes array
+   * @example
+   * md5.array('The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method arrayBuffer
+   * @memberof md5
+   * @description Output hash as ArrayBuffer
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {ArrayBuffer} ArrayBuffer
+   * @example
+   * md5.arrayBuffer('The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method buffer
+   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+   * @memberof md5
+   * @description Output hash as ArrayBuffer
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {ArrayBuffer} ArrayBuffer
+   * @example
+   * md5.buffer('The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method base64
+   * @memberof md5
+   * @description Output hash as base64 string
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {String} base64 string
+   * @example
+   * md5.base64('The quick brown fox jumps over the lazy dog');
+   */
+  var createOutputMethod = function (outputType) {
+    return function (message) {
+      return new Md5(true).update(message)[outputType]();
+    };
+  };
+
+  /**
+   * @method create
+   * @memberof md5
+   * @description Create Md5 object
+   * @returns {Md5} Md5 object.
+   * @example
+   * var hash = md5.create();
+   */
+  /**
+   * @method update
+   * @memberof md5
+   * @description Create and update Md5 object
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Md5} Md5 object.
+   * @example
+   * var hash = md5.update('The quick brown fox jumps over the lazy dog');
+   * // equal to
+   * var hash = md5.create();
+   * hash.update('The quick brown fox jumps over the lazy dog');
+   */
+  var createMethod = function () {
+    var method = createOutputMethod('hex');
+    if (NODE_JS) {
+      method = nodeWrap(method);
+    }
+    method.create = function () {
+      return new Md5();
+    };
+    method.update = function (message) {
+      return method.create().update(message);
+    };
+    for (var i = 0; i &lt; OUTPUT_TYPES.length; ++i) {
+      var type = OUTPUT_TYPES[i];
+      method[type] = createOutputMethod(type);
+    }
+    return method;
+  };
+
+  var nodeWrap = function (method) {
+    var crypto = require('crypto')
+    var Buffer = require('buffer').Buffer;
+    var bufferFrom = Buffer.from;
+    if (FEATURE_LEGACY &amp;&amp; (root.JS_MD5_NO_BUFFER_FROM || !bufferFrom)) {
+      bufferFrom = function (message) {
+        return new Buffer(message);
+      };
+    }
+    var nodeMethod = function (message) {
+      if (typeof message === 'string') {
+        return crypto.createHash('md5').update(message, 'utf8').digest('hex');
+      } else {
+        if (message === null || message === undefined) {
+          throw new Error(INPUT_ERROR);
+        } else if (message.constructor === ArrayBuffer) {
+          message = new Uint8Array(message);
+        }
+      }
+      if (isArray(message) || isView(message) ||
+        message.constructor === Buffer) {
+        return crypto.createHash('md5').update(bufferFrom(message)).digest('hex');
+      } else {
+        return method(message);
+      }
+    };
+    return nodeMethod;
+  };
+
+  /**
+   * @namespace md5.hmac
+   */
+  /**
+   * @method hex
+   * @memberof md5.hmac
+   * @description Output hash as hex string
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {String} Hex string
+   * @example
+   * md5.hmac.hex('key', 'The quick brown fox jumps over the lazy dog');
+   * // equal to
+   * md5.hmac('key', 'The quick brown fox jumps over the lazy dog');
+   */
+
+  /**
+   * @method digest
+   * @memberof md5.hmac
+   * @description Output hash as bytes array
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Array} Bytes array
+   * @example
+   * md5.hmac.digest('key', 'The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method array
+   * @memberof md5.hmac
+   * @description Output hash as bytes array
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Array} Bytes array
+   * @example
+   * md5.hmac.array('key', 'The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method arrayBuffer
+   * @memberof md5.hmac
+   * @description Output hash as ArrayBuffer
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {ArrayBuffer} ArrayBuffer
+   * @example
+   * md5.hmac.arrayBuffer('key', 'The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method buffer
+   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+   * @memberof md5.hmac
+   * @description Output hash as ArrayBuffer
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {ArrayBuffer} ArrayBuffer
+   * @example
+   * md5.hmac.buffer('key', 'The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method base64
+   * @memberof md5.hmac
+   * @description Output hash as base64 string
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {String} base64 string
+   * @example
+   * md5.hmac.base64('key', 'The quick brown fox jumps over the lazy dog');
+   */
+  var createHmacOutputMethod = function (outputType) {
+    return function (key, message) {
+      return new HmacMd5(key, true).update(message)[outputType]();
+    };
+  };
+
+  /**
+   * @method create
+   * @memberof md5.hmac
+   * @description Create HmacMd5 object
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @returns {HmacMd5} HmacMd5 object.
+   * @example
+   * var hash = md5.hmac.create('key');
+   */
+  /**
+   * @method update
+   * @memberof md5.hmac
+   * @description Create and update HmacMd5 object
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {HmacMd5} HmacMd5 object.
+   * @example
+   * var hash = md5.hmac.update('key', 'The quick brown fox jumps over the lazy dog');
+   * // equal to
+   * var hash = md5.hmac.create('key');
+   * hash.update('The quick brown fox jumps over the lazy dog');
+   */
+  var createHmacMethod = function () {
+    var method = createHmacOutputMethod('hex');
+    method.create = function (key) {
+      return new HmacMd5(key);
+    };
+    method.update = function (key, message) {
+      return method.create(key).update(message);
+    };
+    for (var i = 0; i &lt; OUTPUT_TYPES.length; ++i) {
+      var type = OUTPUT_TYPES[i];
+      method[type] = createHmacOutputMethod(type);
+    }
+    return method;
+  };
+
+  /**
+   * Md5 class
+   * @class Md5
+   * @description This is internal class.
+   * @see {@link md5.create}
+   */
+  function Md5(sharedMemory) {
+    if (sharedMemory) {
+      blocks[0] = blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+      blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+      blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+      blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+      this.blocks = blocks;
+      this.buffer8 = buffer8;
+    } else {
+      if (ARRAY_BUFFER) {
+        var buffer = new ArrayBuffer(68);
+        this.buffer8 = new Uint8Array(buffer);
+        this.blocks = new Uint32Array(buffer);
+      } else {
+        this.blocks = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
+      }
+    }
+    this.h0 = this.h1 = this.h2 = this.h3 = this.start = this.bytes = this.hBytes = 0;
+    this.finalized = this.hashed = false;
+    this.first = true;
+  }
+
+  /**
+   * @method update
+   * @memberof Md5
+   * @instance
+   * @description Update hash
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Md5} Md5 object.
+   * @see {@link md5.update}
+   */
+  Md5.prototype.update = function (message) {
+    if (this.finalized) {
+      throw new Error(FINALIZE_ERROR);
+    }
+
+    var result = formatMessage(message);
+    message = result[0];
+    var isString = result[1];
+    var code, index = 0, i, length = message.length, blocks = this.blocks;
+    var buffer8 = this.buffer8;
+
+    while (index &lt; length) {
+      if (this.hashed) {
+        this.hashed = false;
+        blocks[0] = blocks[16];
+        blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+        blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+        blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+        blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+      }
+
+      if (isString) {
+        if (ARRAY_BUFFER) {
+          for (i = this.start; index &lt; length &amp;&amp; i &lt; 64; ++index) {
+            code = message.charCodeAt(index);
+            if (code &lt; 0x80) {
+              buffer8[i++] = code;
+            } else if (code &lt; 0x800) {
+              buffer8[i++] = 0xc0 | (code >>> 6);
+              buffer8[i++] = 0x80 | (code &amp; 0x3f);
+            } else if (code &lt; 0xd800 || code >= 0xe000) {
+              buffer8[i++] = 0xe0 | (code >>> 12);
+              buffer8[i++] = 0x80 | ((code >>> 6) &amp; 0x3f);
+              buffer8[i++] = 0x80 | (code &amp; 0x3f);
+            } else {
+              code = 0x10000 + (((code &amp; 0x3ff) &lt;&lt; 10) | (message.charCodeAt(++index) &amp; 0x3ff));
+              buffer8[i++] = 0xf0 | (code >>> 18);
+              buffer8[i++] = 0x80 | ((code >>> 12) &amp; 0x3f);
+              buffer8[i++] = 0x80 | ((code >>> 6) &amp; 0x3f);
+              buffer8[i++] = 0x80 | (code &amp; 0x3f);
+            }
+          }
+        } else {
+          for (i = this.start; index &lt; length &amp;&amp; i &lt; 64; ++index) {
+            code = message.charCodeAt(index);
+            if (code &lt; 0x80) {
+              blocks[i >>> 2] |= code &lt;&lt; SHIFT[i++ &amp; 3];
+            } else if (code &lt; 0x800) {
+              blocks[i >>> 2] |= (0xc0 | (code >>> 6)) &lt;&lt; SHIFT[i++ &amp; 3];
+              blocks[i >>> 2] |= (0x80 | (code &amp; 0x3f)) &lt;&lt; SHIFT[i++ &amp; 3];
+            } else if (code &lt; 0xd800 || code >= 0xe000) {
+              blocks[i >>> 2] |= (0xe0 | (code >>> 12)) &lt;&lt; SHIFT[i++ &amp; 3];
+              blocks[i >>> 2] |= (0x80 | ((code >>> 6) &amp; 0x3f)) &lt;&lt; SHIFT[i++ &amp; 3];
+              blocks[i >>> 2] |= (0x80 | (code &amp; 0x3f)) &lt;&lt; SHIFT[i++ &amp; 3];
+            } else {
+              code = 0x10000 + (((code &amp; 0x3ff) &lt;&lt; 10) | (message.charCodeAt(++index) &amp; 0x3ff));
+              blocks[i >>> 2] |= (0xf0 | (code >>> 18)) &lt;&lt; SHIFT[i++ &amp; 3];
+              blocks[i >>> 2] |= (0x80 | ((code >>> 12) &amp; 0x3f)) &lt;&lt; SHIFT[i++ &amp; 3];
+              blocks[i >>> 2] |= (0x80 | ((code >>> 6) &amp; 0x3f)) &lt;&lt; SHIFT[i++ &amp; 3];
+              blocks[i >>> 2] |= (0x80 | (code &amp; 0x3f)) &lt;&lt; SHIFT[i++ &amp; 3];
+            }
+          }
+        }
+      } else {
+        if (ARRAY_BUFFER) {
+          for (i = this.start; index &lt; length &amp;&amp; i &lt; 64; ++index) {
+            buffer8[i++] = message[index];
+          }
+        } else {
+          for (i = this.start; index &lt; length &amp;&amp; i &lt; 64; ++index) {
+            blocks[i >>> 2] |= message[index] &lt;&lt; SHIFT[i++ &amp; 3];
+          }
+        }
+      }
+      this.lastByteIndex = i;
+      this.bytes += i - this.start;
+      if (i >= 64) {
+        this.start = i - 64;
+        this.hash();
+        this.hashed = true;
+      } else {
+        this.start = i;
+      }
+    }
+    if (this.bytes > 4294967295) {
+      this.hBytes += this.bytes / 4294967296 &lt;&lt; 0;
+      this.bytes = this.bytes % 4294967296;
+    }
+    return this;
+  };
+
+  Md5.prototype.finalize = function () {
+    if (this.finalized) {
+      return;
+    }
+    this.finalized = true;
+    var blocks = this.blocks, i = this.lastByteIndex;
+    blocks[i >>> 2] |= EXTRA[i &amp; 3];
+    if (i >= 56) {
+      if (!this.hashed) {
+        this.hash();
+      }
+      blocks[0] = blocks[16];
+      blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+      blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+      blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+      blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+    }
+    blocks[14] = this.bytes &lt;&lt; 3;
+    blocks[15] = this.hBytes &lt;&lt; 3 | this.bytes >>> 29;
+    this.hash();
+  };
+
+  Md5.prototype.hash = function () {
+    var a, b, c, d, bc, da, blocks = this.blocks;
+
+    if (this.first) {
+      a = blocks[0] - 680876937;
+      a = (a &lt;&lt; 7 | a >>> 25) - 271733879 &lt;&lt; 0;
+      d = (-1732584194 ^ a &amp; 2004318071) + blocks[1] - 117830708;
+      d = (d &lt;&lt; 12 | d >>> 20) + a &lt;&lt; 0;
+      c = (-271733879 ^ (d &amp; (a ^ -271733879))) + blocks[2] - 1126478375;
+      c = (c &lt;&lt; 17 | c >>> 15) + d &lt;&lt; 0;
+      b = (a ^ (c &amp; (d ^ a))) + blocks[3] - 1316259209;
+      b = (b &lt;&lt; 22 | b >>> 10) + c &lt;&lt; 0;
+    } else {
+      a = this.h0;
+      b = this.h1;
+      c = this.h2;
+      d = this.h3;
+      a += (d ^ (b &amp; (c ^ d))) + blocks[0] - 680876936;
+      a = (a &lt;&lt; 7 | a >>> 25) + b &lt;&lt; 0;
+      d += (c ^ (a &amp; (b ^ c))) + blocks[1] - 389564586;
+      d = (d &lt;&lt; 12 | d >>> 20) + a &lt;&lt; 0;
+      c += (b ^ (d &amp; (a ^ b))) + blocks[2] + 606105819;
+      c = (c &lt;&lt; 17 | c >>> 15) + d &lt;&lt; 0;
+      b += (a ^ (c &amp; (d ^ a))) + blocks[3] - 1044525330;
+      b = (b &lt;&lt; 22 | b >>> 10) + c &lt;&lt; 0;
+    }
+
+    a += (d ^ (b &amp; (c ^ d))) + blocks[4] - 176418897;
+    a = (a &lt;&lt; 7 | a >>> 25) + b &lt;&lt; 0;
+    d += (c ^ (a &amp; (b ^ c))) + blocks[5] + 1200080426;
+    d = (d &lt;&lt; 12 | d >>> 20) + a &lt;&lt; 0;
+    c += (b ^ (d &amp; (a ^ b))) + blocks[6] - 1473231341;
+    c = (c &lt;&lt; 17 | c >>> 15) + d &lt;&lt; 0;
+    b += (a ^ (c &amp; (d ^ a))) + blocks[7] - 45705983;
+    b = (b &lt;&lt; 22 | b >>> 10) + c &lt;&lt; 0;
+    a += (d ^ (b &amp; (c ^ d))) + blocks[8] + 1770035416;
+    a = (a &lt;&lt; 7 | a >>> 25) + b &lt;&lt; 0;
+    d += (c ^ (a &amp; (b ^ c))) + blocks[9] - 1958414417;
+    d = (d &lt;&lt; 12 | d >>> 20) + a &lt;&lt; 0;
+    c += (b ^ (d &amp; (a ^ b))) + blocks[10] - 42063;
+    c = (c &lt;&lt; 17 | c >>> 15) + d &lt;&lt; 0;
+    b += (a ^ (c &amp; (d ^ a))) + blocks[11] - 1990404162;
+    b = (b &lt;&lt; 22 | b >>> 10) + c &lt;&lt; 0;
+    a += (d ^ (b &amp; (c ^ d))) + blocks[12] + 1804603682;
+    a = (a &lt;&lt; 7 | a >>> 25) + b &lt;&lt; 0;
+    d += (c ^ (a &amp; (b ^ c))) + blocks[13] - 40341101;
+    d = (d &lt;&lt; 12 | d >>> 20) + a &lt;&lt; 0;
+    c += (b ^ (d &amp; (a ^ b))) + blocks[14] - 1502002290;
+    c = (c &lt;&lt; 17 | c >>> 15) + d &lt;&lt; 0;
+    b += (a ^ (c &amp; (d ^ a))) + blocks[15] + 1236535329;
+    b = (b &lt;&lt; 22 | b >>> 10) + c &lt;&lt; 0;
+    a += (c ^ (d &amp; (b ^ c))) + blocks[1] - 165796510;
+    a = (a &lt;&lt; 5 | a >>> 27) + b &lt;&lt; 0;
+    d += (b ^ (c &amp; (a ^ b))) + blocks[6] - 1069501632;
+    d = (d &lt;&lt; 9 | d >>> 23) + a &lt;&lt; 0;
+    c += (a ^ (b &amp; (d ^ a))) + blocks[11] + 643717713;
+    c = (c &lt;&lt; 14 | c >>> 18) + d &lt;&lt; 0;
+    b += (d ^ (a &amp; (c ^ d))) + blocks[0] - 373897302;
+    b = (b &lt;&lt; 20 | b >>> 12) + c &lt;&lt; 0;
+    a += (c ^ (d &amp; (b ^ c))) + blocks[5] - 701558691;
+    a = (a &lt;&lt; 5 | a >>> 27) + b &lt;&lt; 0;
+    d += (b ^ (c &amp; (a ^ b))) + blocks[10] + 38016083;
+    d = (d &lt;&lt; 9 | d >>> 23) + a &lt;&lt; 0;
+    c += (a ^ (b &amp; (d ^ a))) + blocks[15] - 660478335;
+    c = (c &lt;&lt; 14 | c >>> 18) + d &lt;&lt; 0;
+    b += (d ^ (a &amp; (c ^ d))) + blocks[4] - 405537848;
+    b = (b &lt;&lt; 20 | b >>> 12) + c &lt;&lt; 0;
+    a += (c ^ (d &amp; (b ^ c))) + blocks[9] + 568446438;
+    a = (a &lt;&lt; 5 | a >>> 27) + b &lt;&lt; 0;
+    d += (b ^ (c &amp; (a ^ b))) + blocks[14] - 1019803690;
+    d = (d &lt;&lt; 9 | d >>> 23) + a &lt;&lt; 0;
+    c += (a ^ (b &amp; (d ^ a))) + blocks[3] - 187363961;
+    c = (c &lt;&lt; 14 | c >>> 18) + d &lt;&lt; 0;
+    b += (d ^ (a &amp; (c ^ d))) + blocks[8] + 1163531501;
+    b = (b &lt;&lt; 20 | b >>> 12) + c &lt;&lt; 0;
+    a += (c ^ (d &amp; (b ^ c))) + blocks[13] - 1444681467;
+    a = (a &lt;&lt; 5 | a >>> 27) + b &lt;&lt; 0;
+    d += (b ^ (c &amp; (a ^ b))) + blocks[2] - 51403784;
+    d = (d &lt;&lt; 9 | d >>> 23) + a &lt;&lt; 0;
+    c += (a ^ (b &amp; (d ^ a))) + blocks[7] + 1735328473;
+    c = (c &lt;&lt; 14 | c >>> 18) + d &lt;&lt; 0;
+    b += (d ^ (a &amp; (c ^ d))) + blocks[12] - 1926607734;
+    b = (b &lt;&lt; 20 | b >>> 12) + c &lt;&lt; 0;
+    bc = b ^ c;
+    a += (bc ^ d) + blocks[5] - 378558;
+    a = (a &lt;&lt; 4 | a >>> 28) + b &lt;&lt; 0;
+    d += (bc ^ a) + blocks[8] - 2022574463;
+    d = (d &lt;&lt; 11 | d >>> 21) + a &lt;&lt; 0;
+    da = d ^ a;
+    c += (da ^ b) + blocks[11] + 1839030562;
+    c = (c &lt;&lt; 16 | c >>> 16) + d &lt;&lt; 0;
+    b += (da ^ c) + blocks[14] - 35309556;
+    b = (b &lt;&lt; 23 | b >>> 9) + c &lt;&lt; 0;
+    bc = b ^ c;
+    a += (bc ^ d) + blocks[1] - 1530992060;
+    a = (a &lt;&lt; 4 | a >>> 28) + b &lt;&lt; 0;
+    d += (bc ^ a) + blocks[4] + 1272893353;
+    d = (d &lt;&lt; 11 | d >>> 21) + a &lt;&lt; 0;
+    da = d ^ a;
+    c += (da ^ b) + blocks[7] - 155497632;
+    c = (c &lt;&lt; 16 | c >>> 16) + d &lt;&lt; 0;
+    b += (da ^ c) + blocks[10] - 1094730640;
+    b = (b &lt;&lt; 23 | b >>> 9) + c &lt;&lt; 0;
+    bc = b ^ c;
+    a += (bc ^ d) + blocks[13] + 681279174;
+    a = (a &lt;&lt; 4 | a >>> 28) + b &lt;&lt; 0;
+    d += (bc ^ a) + blocks[0] - 358537222;
+    d = (d &lt;&lt; 11 | d >>> 21) + a &lt;&lt; 0;
+    da = d ^ a;
+    c += (da ^ b) + blocks[3] - 722521979;
+    c = (c &lt;&lt; 16 | c >>> 16) + d &lt;&lt; 0;
+    b += (da ^ c) + blocks[6] + 76029189;
+    b = (b &lt;&lt; 23 | b >>> 9) + c &lt;&lt; 0;
+    bc = b ^ c;
+    a += (bc ^ d) + blocks[9] - 640364487;
+    a = (a &lt;&lt; 4 | a >>> 28) + b &lt;&lt; 0;
+    d += (bc ^ a) + blocks[12] - 421815835;
+    d = (d &lt;&lt; 11 | d >>> 21) + a &lt;&lt; 0;
+    da = d ^ a;
+    c += (da ^ b) + blocks[15] + 530742520;
+    c = (c &lt;&lt; 16 | c >>> 16) + d &lt;&lt; 0;
+    b += (da ^ c) + blocks[2] - 995338651;
+    b = (b &lt;&lt; 23 | b >>> 9) + c &lt;&lt; 0;
+    a += (c ^ (b | ~d)) + blocks[0] - 198630844;
+    a = (a &lt;&lt; 6 | a >>> 26) + b &lt;&lt; 0;
+    d += (b ^ (a | ~c)) + blocks[7] + 1126891415;
+    d = (d &lt;&lt; 10 | d >>> 22) + a &lt;&lt; 0;
+    c += (a ^ (d | ~b)) + blocks[14] - 1416354905;
+    c = (c &lt;&lt; 15 | c >>> 17) + d &lt;&lt; 0;
+    b += (d ^ (c | ~a)) + blocks[5] - 57434055;
+    b = (b &lt;&lt; 21 | b >>> 11) + c &lt;&lt; 0;
+    a += (c ^ (b | ~d)) + blocks[12] + 1700485571;
+    a = (a &lt;&lt; 6 | a >>> 26) + b &lt;&lt; 0;
+    d += (b ^ (a | ~c)) + blocks[3] - 1894986606;
+    d = (d &lt;&lt; 10 | d >>> 22) + a &lt;&lt; 0;
+    c += (a ^ (d | ~b)) + blocks[10] - 1051523;
+    c = (c &lt;&lt; 15 | c >>> 17) + d &lt;&lt; 0;
+    b += (d ^ (c | ~a)) + blocks[1] - 2054922799;
+    b = (b &lt;&lt; 21 | b >>> 11) + c &lt;&lt; 0;
+    a += (c ^ (b | ~d)) + blocks[8] + 1873313359;
+    a = (a &lt;&lt; 6 | a >>> 26) + b &lt;&lt; 0;
+    d += (b ^ (a | ~c)) + blocks[15] - 30611744;
+    d = (d &lt;&lt; 10 | d >>> 22) + a &lt;&lt; 0;
+    c += (a ^ (d | ~b)) + blocks[6] - 1560198380;
+    c = (c &lt;&lt; 15 | c >>> 17) + d &lt;&lt; 0;
+    b += (d ^ (c | ~a)) + blocks[13] + 1309151649;
+    b = (b &lt;&lt; 21 | b >>> 11) + c &lt;&lt; 0;
+    a += (c ^ (b | ~d)) + blocks[4] - 145523070;
+    a = (a &lt;&lt; 6 | a >>> 26) + b &lt;&lt; 0;
+    d += (b ^ (a | ~c)) + blocks[11] - 1120210379;
+    d = (d &lt;&lt; 10 | d >>> 22) + a &lt;&lt; 0;
+    c += (a ^ (d | ~b)) + blocks[2] + 718787259;
+    c = (c &lt;&lt; 15 | c >>> 17) + d &lt;&lt; 0;
+    b += (d ^ (c | ~a)) + blocks[9] - 343485551;
+    b = (b &lt;&lt; 21 | b >>> 11) + c &lt;&lt; 0;
+
+    if (this.first) {
+      this.h0 = a + 1732584193 &lt;&lt; 0;
+      this.h1 = b - 271733879 &lt;&lt; 0;
+      this.h2 = c - 1732584194 &lt;&lt; 0;
+      this.h3 = d + 271733878 &lt;&lt; 0;
+      this.first = false;
+    } else {
+      this.h0 = this.h0 + a &lt;&lt; 0;
+      this.h1 = this.h1 + b &lt;&lt; 0;
+      this.h2 = this.h2 + c &lt;&lt; 0;
+      this.h3 = this.h3 + d &lt;&lt; 0;
+    }
+  };
+
+  /**
+   * @method hex
+   * @memberof Md5
+   * @instance
+   * @description Output hash as hex string
+   * @returns {String} Hex string
+   * @see {@link md5.hex}
+   * @example
+   * hash.hex();
+   */
+  Md5.prototype.hex = function () {
+    this.finalize();
+
+    var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3;
+
+    return HEX_CHARS[(h0 >>> 4) &amp; 0x0F] + HEX_CHARS[h0 &amp; 0x0F] +
+      HEX_CHARS[(h0 >>> 12) &amp; 0x0F] + HEX_CHARS[(h0 >>> 8) &amp; 0x0F] +
+      HEX_CHARS[(h0 >>> 20) &amp; 0x0F] + HEX_CHARS[(h0 >>> 16) &amp; 0x0F] +
+      HEX_CHARS[(h0 >>> 28) &amp; 0x0F] + HEX_CHARS[(h0 >>> 24) &amp; 0x0F] +
+      HEX_CHARS[(h1 >>> 4) &amp; 0x0F] + HEX_CHARS[h1 &amp; 0x0F] +
+      HEX_CHARS[(h1 >>> 12) &amp; 0x0F] + HEX_CHARS[(h1 >>> 8) &amp; 0x0F] +
+      HEX_CHARS[(h1 >>> 20) &amp; 0x0F] + HEX_CHARS[(h1 >>> 16) &amp; 0x0F] +
+      HEX_CHARS[(h1 >>> 28) &amp; 0x0F] + HEX_CHARS[(h1 >>> 24) &amp; 0x0F] +
+      HEX_CHARS[(h2 >>> 4) &amp; 0x0F] + HEX_CHARS[h2 &amp; 0x0F] +
+      HEX_CHARS[(h2 >>> 12) &amp; 0x0F] + HEX_CHARS[(h2 >>> 8) &amp; 0x0F] +
+      HEX_CHARS[(h2 >>> 20) &amp; 0x0F] + HEX_CHARS[(h2 >>> 16) &amp; 0x0F] +
+      HEX_CHARS[(h2 >>> 28) &amp; 0x0F] + HEX_CHARS[(h2 >>> 24) &amp; 0x0F] +
+      HEX_CHARS[(h3 >>> 4) &amp; 0x0F] + HEX_CHARS[h3 &amp; 0x0F] +
+      HEX_CHARS[(h3 >>> 12) &amp; 0x0F] + HEX_CHARS[(h3 >>> 8) &amp; 0x0F] +
+      HEX_CHARS[(h3 >>> 20) &amp; 0x0F] + HEX_CHARS[(h3 >>> 16) &amp; 0x0F] +
+      HEX_CHARS[(h3 >>> 28) &amp; 0x0F] + HEX_CHARS[(h3 >>> 24) &amp; 0x0F];
+  };
+
+  /**
+   * @method toString
+   * @memberof Md5
+   * @instance
+   * @description Output hash as hex string
+   * @returns {String} Hex string
+   * @see {@link md5.hex}
+   * @example
+   * hash.toString();
+   */
+  Md5.prototype.toString = Md5.prototype.hex;
+
+  /**
+   * @method digest
+   * @memberof Md5
+   * @instance
+   * @description Output hash as bytes array
+   * @returns {Array} Bytes array
+   * @see {@link md5.digest}
+   * @example
+   * hash.digest();
+   */
+  Md5.prototype.digest = function () {
+    this.finalize();
+
+    var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3;
+    return [
+      h0 &amp; 0xFF, (h0 >>> 8) &amp; 0xFF, (h0 >>> 16) &amp; 0xFF, (h0 >>> 24) &amp; 0xFF,
+      h1 &amp; 0xFF, (h1 >>> 8) &amp; 0xFF, (h1 >>> 16) &amp; 0xFF, (h1 >>> 24) &amp; 0xFF,
+      h2 &amp; 0xFF, (h2 >>> 8) &amp; 0xFF, (h2 >>> 16) &amp; 0xFF, (h2 >>> 24) &amp; 0xFF,
+      h3 &amp; 0xFF, (h3 >>> 8) &amp; 0xFF, (h3 >>> 16) &amp; 0xFF, (h3 >>> 24) &amp; 0xFF
+    ];
+  };
+
+  /**
+   * @method array
+   * @memberof Md5
+   * @instance
+   * @description Output hash as bytes array
+   * @returns {Array} Bytes array
+   * @see {@link md5.array}
+   * @example
+   * hash.array();
+   */
+  Md5.prototype.array = Md5.prototype.digest;
+
+  /**
+   * @method arrayBuffer
+   * @memberof Md5
+   * @instance
+   * @description Output hash as ArrayBuffer
+   * @returns {ArrayBuffer} ArrayBuffer
+   * @see {@link md5.arrayBuffer}
+   * @example
+   * hash.arrayBuffer();
+   */
+  Md5.prototype.arrayBuffer = function () {
+    this.finalize();
+
+    var buffer = new ArrayBuffer(16);
+    var blocks = new Uint32Array(buffer);
+    blocks[0] = this.h0;
+    blocks[1] = this.h1;
+    blocks[2] = this.h2;
+    blocks[3] = this.h3;
+    return buffer;
+  };
+
+  /**
+   * @method buffer
+   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+   * @memberof Md5
+   * @instance
+   * @description Output hash as ArrayBuffer
+   * @returns {ArrayBuffer} ArrayBuffer
+   * @see {@link md5.buffer}
+   * @example
+   * hash.buffer();
+   */
+  /* istanbul ignore else */
+  if (FEATURE_BUFFER) {
+    Md5.prototype.buffer = Md5.prototype.arrayBuffer;
+  }
+
+  /**
+   * @method base64
+   * @memberof Md5
+   * @instance
+   * @description Output hash as base64 string
+   * @returns {String} base64 string
+   * @see {@link md5.base64}
+   * @example
+   * hash.base64();
+   */
+  /* istanbul ignore else */
+  if (FEATURE_BASE64) {
+    Md5.prototype.base64 = function () {
+      var v1, v2, v3, base64Str = '', bytes = this.array();
+      for (var i = 0; i &lt; 15;) {
+        v1 = bytes[i++];
+        v2 = bytes[i++];
+        v3 = bytes[i++];
+        base64Str += BASE64_ENCODE_CHAR[v1 >>> 2] +
+          BASE64_ENCODE_CHAR[(v1 &lt;&lt; 4 | v2 >>> 4) &amp; 63] +
+          BASE64_ENCODE_CHAR[(v2 &lt;&lt; 2 | v3 >>> 6) &amp; 63] +
+          BASE64_ENCODE_CHAR[v3 &amp; 63];
+      }
+      v1 = bytes[i];
+      base64Str += BASE64_ENCODE_CHAR[v1 >>> 2] +
+        BASE64_ENCODE_CHAR[(v1 &lt;&lt; 4) &amp; 63] +
+        '==';
+      return base64Str;
+    };
+  }
+
+  /**
+   * HmacMd5 class
+   * @class HmacMd5
+   * @extends Md5
+   * @description This is internal class.
+   * @see {@link md5.hmac.create}
+   */
+  function HmacMd5(key, sharedMemory) {
+    var i, result = formatMessage(key);
+    key = result[0];
+    if (result[1]) {
+      var bytes = [], length = key.length, index = 0, code;
+      for (i = 0; i &lt; length; ++i) {
+        code = key.charCodeAt(i);
+        if (code &lt; 0x80) {
+          bytes[index++] = code;
+        } else if (code &lt; 0x800) {
+          bytes[index++] = (0xc0 | (code >>> 6));
+          bytes[index++] = (0x80 | (code &amp; 0x3f));
+        } else if (code &lt; 0xd800 || code >= 0xe000) {
+          bytes[index++] = (0xe0 | (code >>> 12));
+          bytes[index++] = (0x80 | ((code >>> 6) &amp; 0x3f));
+          bytes[index++] = (0x80 | (code &amp; 0x3f));
+        } else {
+          code = 0x10000 + (((code &amp; 0x3ff) &lt;&lt; 10) | (key.charCodeAt(++i) &amp; 0x3ff));
+          bytes[index++] = (0xf0 | (code >>> 18));
+          bytes[index++] = (0x80 | ((code >>> 12) &amp; 0x3f));
+          bytes[index++] = (0x80 | ((code >>> 6) &amp; 0x3f));
+          bytes[index++] = (0x80 | (code &amp; 0x3f));
+        }
+      }
+      key = bytes;
+    }
+
+    if (key.length > 64) {
+      key = (new Md5(true)).update(key).array();
+    }
+
+    var oKeyPad = [], iKeyPad = [];
+    for (i = 0; i &lt; 64; ++i) {
+      var b = key[i] || 0;
+      oKeyPad[i] = 0x5c ^ b;
+      iKeyPad[i] = 0x36 ^ b;
+    }
+
+    Md5.call(this, sharedMemory);
+
+    this.update(iKeyPad);
+    this.oKeyPad = oKeyPad;
+    this.inner = true;
+    this.sharedMemory = sharedMemory;
+  }
+  /* istanbul ignore else */
+  if (FEATURE_HMAC) {
+    HmacMd5.prototype = new Md5();
+
+    HmacMd5.prototype.finalize = function () {
+      Md5.prototype.finalize.call(this);
+      if (this.inner) {
+        this.inner = false;
+        var innerHash = this.array();
+        Md5.call(this, this.sharedMemory);
+        this.update(this.oKeyPad);
+        this.update(innerHash);
+        Md5.prototype.finalize.call(this);
+      }
+    };
+  }
+
+  var exports = createMethod();
+  exports.md5 = exports;
+  /* istanbul ignore else */
+  if (FEATURE_HMAC) {
+    exports.md5.hmac = createHmacMethod();
+  }
+
+  if (COMMON_JS) {
+    module.exports = exports;
+  } else {
+    /**
+     * @method md5
+     * @description Md5 hash function, export to global in browsers.
+     * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+     * @returns {String} md5 hashes
+     * @example
+     * md5(''); // d41d8cd98f00b204e9800998ecf8427e
+     * md5('The quick brown fox jumps over the lazy dog'); // 9e107d9d372bb6826bd81d3542a419d6
+     * md5('The quick brown fox jumps over the lazy dog.'); // e4d909c290d0fb1ca068ffaddf22cbd0
+     *
+     * // It also supports UTF-8 encoding
+     * md5('中文'); // a7bac2239fcdcb3a067903d8077c4a07
+     *
+     * // It also supports byte `Array`, `Uint8Array`, `ArrayBuffer`
+     * md5([]); // d41d8cd98f00b204e9800998ecf8427e
+     * md5(new Uint8Array([])); // d41d8cd98f00b204e9800998ecf8427e
+     */
+    root.md5 = exports;
+    if (AMD) {
+      define(function () {
+        return exports;
+      });
+    }
+  }
+})();
+</code></pre>
+        </article>
+    </section>
+
+
+
+
+</div>
+
+<nav>
+    <h2><a href="index.html">Home</a></h2><h3>Namespaces</h3><ul><li><a href="md5_.html">md5</a></li><li><a href="md5.hmac.html">hmac</a></li></ul><h3>Classes</h3><ul><li><a href="HmacMd5.html">HmacMd5</a></li><li><a href="Md5.html">Md5</a></li></ul><h3>Global</h3><ul><li><a href="global.html#md5%2508">md5</a></li></ul>
+</nav>
+
+<br class="clear">
+
+<footer>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.2</a> on Mon Jul 20 2026 10:47:41 GMT+0800 (Taipei Standard Time)
+</footer>
+
+<script> prettyPrint(); </script>
+<script src="scripts/linenumber.js"> </script>
+</body>
+</html>

doc/scripts/linenumber.js

@@ -0,0 +1,25 @@
+/*global document */
+(() => {
+    const source = document.getElementsByClassName('prettyprint source linenums');
+    let i = 0;
+    let lineNumber = 0;
+    let lineId;
+    let lines;
+    let totalLines;
+    let anchorHash;
+
+    if (source && source[0]) {
+        anchorHash = document.location.hash.substring(1);
+        lines = source[0].getElementsByTagName('li');
+        totalLines = lines.length;
+
+        for (; i < totalLines; i++) {
+            lineNumber++;
+            lineId = `line${lineNumber}`;
+            lines[i].id = lineId;
+            if (lineId === anchorHash) {
+                lines[i].className += ' selected';
+            }
+        }
+    }
+})();

doc/scripts/prettify/Apache-License-2.0.txt

@@ -0,0 +1,202 @@
+
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+
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doc/scripts/prettify/lang-css.js

@@ -0,0 +1,2 @@
+PR.registerLangHandler(PR.createSimpleLexer([["pln",/^[\t\n\f\r ]+/,null," \t\r\n"]],[["str",/^"(?:[^\n\f\r"\\]|\\(?:\r\n?|\n|\f)|\\[\S\s])*"/,null],["str",/^'(?:[^\n\f\r'\\]|\\(?:\r\n?|\n|\f)|\\[\S\s])*'/,null],["lang-css-str",/^url\(([^"')]*)\)/i],["kwd",/^(?:url|rgb|!important|@import|@page|@media|@charset|inherit)(?=[^\w-]|$)/i,null],["lang-css-kw",/^(-?(?:[_a-z]|\\[\da-f]+ ?)(?:[\w-]|\\\\[\da-f]+ ?)*)\s*:/i],["com",/^\/\*[^*]*\*+(?:[^*/][^*]*\*+)*\//],["com",
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doc/scripts/prettify/prettify.js

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doc/styles/jsdoc-default.css

@@ -0,0 +1,358 @@
+@font-face {
+    font-family: 'Open Sans';
+    font-weight: normal;
+    font-style: normal;
+    src: url('../fonts/OpenSans-Regular-webfont.eot');
+    src:
+        local('Open Sans'),
+        local('OpenSans'),
+        url('../fonts/OpenSans-Regular-webfont.eot?#iefix') format('embedded-opentype'),
+        url('../fonts/OpenSans-Regular-webfont.woff') format('woff'),
+        url('../fonts/OpenSans-Regular-webfont.svg#open_sansregular') format('svg');
+}
+
+@font-face {
+    font-family: 'Open Sans Light';
+    font-weight: normal;
+    font-style: normal;
+    src: url('../fonts/OpenSans-Light-webfont.eot');
+    src:
+        local('Open Sans Light'),
+        local('OpenSans Light'),
+        url('../fonts/OpenSans-Light-webfont.eot?#iefix') format('embedded-opentype'),
+        url('../fonts/OpenSans-Light-webfont.woff') format('woff'),
+        url('../fonts/OpenSans-Light-webfont.svg#open_sanslight') format('svg');
+}
+
+html
+{
+    overflow: auto;
+    background-color: #fff;
+    font-size: 14px;
+}
+
+body
+{
+    font-family: 'Open Sans', sans-serif;
+    line-height: 1.5;
+    color: #4d4e53;
+    background-color: white;
+}
+
+a, a:visited, a:active {
+    color: #0095dd;
+    text-decoration: none;
+}
+
+a:hover {
+    text-decoration: underline;
+}
+
+header
+{
+    display: block;
+    padding: 0px 4px;
+}
+
+tt, code, kbd, samp {
+    font-family: Consolas, Monaco, 'Andale Mono', monospace;
+}
+
+.class-description {
+    font-size: 130%;
+    line-height: 140%;
+    margin-bottom: 1em;
+    margin-top: 1em;
+}
+
+.class-description:empty {
+    margin: 0;
+}
+
+#main {
+    float: left;
+    width: 70%;
+}
+
+article dl {
+    margin-bottom: 40px;
+}
+
+article img {
+  max-width: 100%;
+}
+
+section
+{
+    display: block;
+    background-color: #fff;
+    padding: 12px 24px;
+    border-bottom: 1px solid #ccc;
+    margin-right: 30px;
+}
+
+.variation {
+    display: none;
+}
+
+.signature-attributes {
+    font-size: 60%;
+    color: #aaa;
+    font-style: italic;
+    font-weight: lighter;
+}
+
+nav
+{
+    display: block;
+    float: right;
+    margin-top: 28px;
+    width: 30%;
+    box-sizing: border-box;
+    border-left: 1px solid #ccc;
+    padding-left: 16px;
+}
+
+nav ul {
+    font-family: 'Lucida Grande', 'Lucida Sans Unicode', arial, sans-serif;
+    font-size: 100%;
+    line-height: 17px;
+    padding: 0;
+    margin: 0;
+    list-style-type: none;
+}
+
+nav ul a, nav ul a:visited, nav ul a:active {
+    font-family: Consolas, Monaco, 'Andale Mono', monospace;
+    line-height: 18px;
+    color: #4D4E53;
+}
+
+nav h3 {
+    margin-top: 12px;
+}
+
+nav li {
+    margin-top: 6px;
+}
+
+footer {
+    display: block;
+    padding: 6px;
+    margin-top: 12px;
+    font-style: italic;
+    font-size: 90%;
+}
+
+h1, h2, h3, h4 {
+    font-weight: 200;
+    margin: 0;
+}
+
+h1
+{
+    font-family: 'Open Sans Light', sans-serif;
+    font-size: 48px;
+    letter-spacing: -2px;
+    margin: 12px 24px 20px;
+}
+
+h2, h3.subsection-title
+{
+    font-size: 30px;
+    font-weight: 700;
+    letter-spacing: -1px;
+    margin-bottom: 12px;
+}
+
+h3
+{
+    font-size: 24px;
+    letter-spacing: -0.5px;
+    margin-bottom: 12px;
+}
+
+h4
+{
+    font-size: 18px;
+    letter-spacing: -0.33px;
+    margin-bottom: 12px;
+    color: #4d4e53;
+}
+
+h5, .container-overview .subsection-title
+{
+    font-size: 120%;
+    font-weight: bold;
+    letter-spacing: -0.01em;
+    margin: 8px 0 3px 0;
+}
+
+h6
+{
+    font-size: 100%;
+    letter-spacing: -0.01em;
+    margin: 6px 0 3px 0;
+    font-style: italic;
+}
+
+table
+{
+    border-spacing: 0;
+    border: 0;
+    border-collapse: collapse;
+}
+
+td, th
+{
+    border: 1px solid #ddd;
+    margin: 0px;
+    text-align: left;
+    vertical-align: top;
+    padding: 4px 6px;
+    display: table-cell;
+}
+
+thead tr
+{
+    background-color: #ddd;
+    font-weight: bold;
+}
+
+th { border-right: 1px solid #aaa; }
+tr > th:last-child { border-right: 1px solid #ddd; }
+
+.ancestors, .attribs { color: #999; }
+.ancestors a, .attribs a
+{
+    color: #999 !important;
+    text-decoration: none;
+}
+
+.clear
+{
+    clear: both;
+}
+
+.important
+{
+    font-weight: bold;
+    color: #950B02;
+}
+
+.yes-def {
+    text-indent: -1000px;
+}
+
+.type-signature {
+    color: #aaa;
+}
+
+.name, .signature {
+    font-family: Consolas, Monaco, 'Andale Mono', monospace;
+}
+
+.details { margin-top: 14px; border-left: 2px solid #DDD; }
+.details dt { width: 120px; float: left; padding-left: 10px;  padding-top: 6px; }
+.details dd { margin-left: 70px; }
+.details ul { margin: 0; }
+.details ul { list-style-type: none; }
+.details li { margin-left: 30px; padding-top: 6px; }
+.details pre.prettyprint { margin: 0 }
+.details .object-value { padding-top: 0; }
+
+.description {
+    margin-bottom: 1em;
+    margin-top: 1em;
+}
+
+.code-caption
+{
+    font-style: italic;
+    font-size: 107%;
+    margin: 0;
+}
+
+.source
+{
+    border: 1px solid #ddd;
+    width: 80%;
+    overflow: auto;
+}
+
+.prettyprint.source {
+    width: inherit;
+}
+
+.source code
+{
+    font-size: 100%;
+    line-height: 18px;
+    display: block;
+    padding: 4px 12px;
+    margin: 0;
+    background-color: #fff;
+    color: #4D4E53;
+}
+
+.prettyprint code span.line
+{
+  display: inline-block;
+}
+
+.prettyprint.linenums
+{
+  padding-left: 70px;
+  -webkit-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+  user-select: none;
+}
+
+.prettyprint.linenums ol
+{
+  padding-left: 0;
+}
+
+.prettyprint.linenums li
+{
+  border-left: 3px #ddd solid;
+}
+
+.prettyprint.linenums li.selected,
+.prettyprint.linenums li.selected *
+{
+  background-color: lightyellow;
+}
+
+.prettyprint.linenums li *
+{
+  -webkit-user-select: text;
+  -moz-user-select: text;
+  -ms-user-select: text;
+  user-select: text;
+}
+
+.params .name, .props .name, .name code {
+    color: #4D4E53;
+    font-family: Consolas, Monaco, 'Andale Mono', monospace;
+    font-size: 100%;
+}
+
+.params td.description > p:first-child,
+.props td.description > p:first-child
+{
+    margin-top: 0;
+    padding-top: 0;
+}
+
+.params td.description > p:last-child,
+.props td.description > p:last-child
+{
+    margin-bottom: 0;
+    padding-bottom: 0;
+}
+
+.disabled {
+    color: #454545;
+}

doc/styles/prettify-jsdoc.css

@@ -0,0 +1,111 @@
+/* JSDoc prettify.js theme */
+
+/* plain text */
+.pln {
+  color: #000000;
+  font-weight: normal;
+  font-style: normal;
+}
+
+/* string content */
+.str {
+  color: #006400;
+  font-weight: normal;
+  font-style: normal;
+}
+
+/* a keyword */
+.kwd {
+  color: #000000;
+  font-weight: bold;
+  font-style: normal;
+}
+
+/* a comment */
+.com {
+  font-weight: normal;
+  font-style: italic;
+}
+
+/* a type name */
+.typ {
+  color: #000000;
+  font-weight: normal;
+  font-style: normal;
+}
+
+/* a literal value */
+.lit {
+  color: #006400;
+  font-weight: normal;
+  font-style: normal;
+}
+
+/* punctuation */
+.pun {
+  color: #000000;
+  font-weight: bold;
+  font-style: normal;
+}
+
+/* lisp open bracket */
+.opn {
+  color: #000000;
+  font-weight: bold;
+  font-style: normal;
+}
+
+/* lisp close bracket */
+.clo {
+  color: #000000;
+  font-weight: bold;
+  font-style: normal;
+}
+
+/* a markup tag name */
+.tag {
+  color: #006400;
+  font-weight: normal;
+  font-style: normal;
+}
+
+/* a markup attribute name */
+.atn {
+  color: #006400;
+  font-weight: normal;
+  font-style: normal;
+}
+
+/* a markup attribute value */
+.atv {
+  color: #006400;
+  font-weight: normal;
+  font-style: normal;
+}
+
+/* a declaration */
+.dec {
+  color: #000000;
+  font-weight: bold;
+  font-style: normal;
+}
+
+/* a variable name */
+.var {
+  color: #000000;
+  font-weight: normal;
+  font-style: normal;
+}
+
+/* a function name */
+.fun {
+  color: #000000;
+  font-weight: bold;
+  font-style: normal;
+}
+
+/* Specify class=linenums on a pre to get line numbering */
+ol.linenums {
+  margin-top: 0;
+  margin-bottom: 0;
+}

doc/styles/prettify-tomorrow.css

@@ -0,0 +1,132 @@
+/* Tomorrow Theme */
+/* Original theme - https://github.com/chriskempson/tomorrow-theme */
+/* Pretty printing styles. Used with prettify.js. */
+/* SPAN elements with the classes below are added by prettyprint. */
+/* plain text */
+.pln {
+  color: #4d4d4c; }
+
+@media screen {
+  /* string content */
+  .str {
+    color: #718c00; }
+
+  /* a keyword */
+  .kwd {
+    color: #8959a8; }
+
+  /* a comment */
+  .com {
+    color: #8e908c; }
+
+  /* a type name */
+  .typ {
+    color: #4271ae; }
+
+  /* a literal value */
+  .lit {
+    color: #f5871f; }
+
+  /* punctuation */
+  .pun {
+    color: #4d4d4c; }
+
+  /* lisp open bracket */
+  .opn {
+    color: #4d4d4c; }
+
+  /* lisp close bracket */
+  .clo {
+    color: #4d4d4c; }
+
+  /* a markup tag name */
+  .tag {
+    color: #c82829; }
+
+  /* a markup attribute name */
+  .atn {
+    color: #f5871f; }
+
+  /* a markup attribute value */
+  .atv {
+    color: #3e999f; }
+
+  /* a declaration */
+  .dec {
+    color: #f5871f; }
+
+  /* a variable name */
+  .var {
+    color: #c82829; }
+
+  /* a function name */
+  .fun {
+    color: #4271ae; } }
+/* Use higher contrast and text-weight for printable form. */
+@media print, projection {
+  .str {
+    color: #060; }
+
+  .kwd {
+    color: #006;
+    font-weight: bold; }
+
+  .com {
+    color: #600;
+    font-style: italic; }
+
+  .typ {
+    color: #404;
+    font-weight: bold; }
+
+  .lit {
+    color: #044; }
+
+  .pun, .opn, .clo {
+    color: #440; }
+
+  .tag {
+    color: #006;
+    font-weight: bold; }
+
+  .atn {
+    color: #404; }
+
+  .atv {
+    color: #060; } }
+/* Style */
+/*
+pre.prettyprint {
+  background: white;
+  font-family: Consolas, Monaco, 'Andale Mono', monospace;
+  font-size: 12px;
+  line-height: 1.5;
+  border: 1px solid #ccc;
+  padding: 10px; }
+*/
+
+/* Specify class=linenums on a pre to get line numbering */
+ol.linenums {
+  margin-top: 0;
+  margin-bottom: 0; }
+
+/* IE indents via margin-left */
+li.L0,
+li.L1,
+li.L2,
+li.L3,
+li.L4,
+li.L5,
+li.L6,
+li.L7,
+li.L8,
+li.L9 {
+  /* */ }
+
+/* Alternate shading for lines */
+li.L1,
+li.L3,
+li.L5,
+li.L7,
+li.L9 {
+  /* */ }

index.d.ts

@@ -0,0 +1,168 @@
+type Message = string | number[] | ArrayBuffer | Uint8Array;
+
+interface Hasher {
+  /**
+   * Update hash
+   *
+   * @param message The message you want to hash.
+   */
+  update(message: Message): Hasher;
+
+  /**
+   * Return hash in hex string.
+   */
+  hex(): string;
+
+  /**
+   * Return hash in hex string.
+   */
+  toString(): string;
+
+  /**
+   * Return hash in ArrayBuffer.
+   */
+  arrayBuffer(): ArrayBuffer;
+
+  /**
+   * Return hash in integer array.
+   */
+  digest(): number[];
+
+  /**
+   * Return hash in integer array.
+   */
+  array(): number[];
+
+  /**
+   * Return hash in base64 string.
+   */
+  base64(): string;
+}
+
+interface Hmac {
+  /**
+   * Computes a Hash-based message authentication code (HMAC) using a secret key
+   *
+   * @param secretKey The Secret Key
+   * @param message The message you want to hash.
+   */
+  (secretKey: Message, message: Message): string;
+
+  /**
+   * Create a hash object using a secret key.
+   *
+   * @param secretKey The Secret Key
+   */
+  create(secretKey: Message): Hasher;
+
+  /**
+   * Create a hash object and hash message using a secret key
+   *
+   * @param secretKey The Secret Key
+   * @param message The message you want to hash.
+   */
+  update(secretKey: Message, message: Message): Hasher;
+
+  /**
+   * Return hash in hex string.
+   *
+   * @param secretKey The Secret Key
+   * @param message The message you want to hash.
+   */
+  hex(secretKey: Message, message: Message): string;
+
+  /**
+   * Return hash in ArrayBuffer.
+   *
+   * @param secretKey The Secret Key
+   * @param message The message you want to hash.
+   */
+  arrayBuffer(secretKey: Message, message: Message): ArrayBuffer;
+
+  /**
+   * Return hash in integer array.
+   *
+   * @param secretKey The Secret Key
+   * @param message The message you want to hash.
+   */
+  digest(secretKey: Message, message: Message): number[];
+
+  /**
+   * Return hash in integer array.
+   *
+   * @param secretKey The Secret Key
+   * @param message The message you want to hash.
+   */
+  array(secretKey: Message, message: Message): number[];
+
+  /**
+   * Return hash in base64 string.
+   *
+   * @param secretKey The Secret Key
+   * @param message The message you want to hash.
+   */
+  base64(secretKey: Message, message: Message): string;
+}
+
+interface Hash {
+  /**
+   * Hash and return hex string.
+   *
+   * @param message The message you want to hash.
+   */
+  (message: Message): string;
+
+  /**
+   * Create a hash object.
+   */
+  create(): Hasher;
+
+  /**
+   * Create a hash object and hash message.
+   *
+   * @param message The message you want to hash.
+   */
+  update(message: Message): Hasher;
+
+  /**
+   * Return hash in hex string.
+   *
+   * @param message The message you want to hash.
+   */
+  hex(message: Message): string;
+
+  /**
+   * Return hash in ArrayBuffer.
+   *
+   * @param message The message you want to hash.
+   */
+  arrayBuffer(message: Message): ArrayBuffer;
+
+  /**
+   * Return hash in integer array.
+   *
+   * @param message The message you want to hash.
+   */
+  digest(message: Message): number[];
+
+  /**
+   * Return hash in integer array.
+   *
+   * @param message The message you want to hash.
+   */
+  array(message: Message): number[];
+
+  /**
+   * Return hash in base64 string.
+   *
+   * @param message The message you want to hash.
+   */
+  base64(message: Message): string;
+
+  /**
+   * HMAC interface
+   */
+  hmac: Hmac;
+}
+
+export var md5: Hash;

package.json

@@ -1,15 +1,57 @@
 {
   "name": "js-md5",
-  "version": "0.2.2",
+  "version": "0.9.0",
   "description": "A simple MD5 hash function for JavaScript supports UTF-8 encoding.",
   "main": "src/md5.js",
+  "module": "build/md5.mjs",
+  "exports": {
+    ".": {
+      "types": "./index.d.ts",
+      "node": {
+        "import": "./build/md5.node.mjs",
+        "require": "./src/md5.js"
+      },
+      "import": "./build/md5.mjs",
+      "require": "./src/md5.js",
+      "default": "./src/md5.js"
+    },
+    "./src/md5.js": "./src/md5.js",
+    "./build/md5.js": "./build/md5.js",
+    "./build/md5.min.js": "./build/md5.min.js",
+    "./build/md5.mjs": "./build/md5.mjs",
+    "./build/md5.min.mjs": "./build/md5.min.mjs",
+    "./build/md5.node.mjs": "./build/md5.node.mjs",
+    "./build/md5.modern.js": "./build/md5.modern.js",
+    "./build/md5.modern.min.js": "./build/md5.modern.min.js",
+    "./build/md5.modern.mjs": "./build/md5.modern.mjs",
+    "./build/md5.modern.min.mjs": "./build/md5.modern.min.mjs",
+    "./build/md5.modern.node.mjs": "./build/md5.modern.node.mjs",
+    "./build/md5-lite.js": "./build/md5-lite.js",
+    "./build/md5-lite.min.js": "./build/md5-lite.min.js",
+    "./build/md5-lite.mjs": "./build/md5-lite.mjs",
+    "./build/md5-lite.min.mjs": "./build/md5-lite.min.mjs",
+    "./build/md5-lite.node.mjs": "./build/md5-lite.node.mjs",
+    "./package.json": "./package.json"
+  },
+  "types": "./index.d.ts",
   "devDependencies": {
+    "@rollup/plugin-commonjs": "^29.0.3",
+    "@rollup/plugin-terser": "^1.0.0",
     "expect.js": "~0.3.1",
-    "jscoverage": "~0.5.9"
+    "jsdoc": "~4.0.2",
+    "mocha": "^11.7.6",
+    "nyc": "^18.0.0",
+    "requirejs": "^2.1.22",
+    "rollup": "^4.43.0",
+    "tiny-worker": "^2.3.0"
   },
   "scripts": {
-    "test": "mocha tests/node-test.js -r jscoverage",
+    "test": "npm run compress && nyc mocha tests/node-test.js && node tests/build-test.js && node tests/esm-test.mjs",
-    "coveralls": "mocha tests/node-test.js -R mocha-lcov-reporter -r jscoverage | coveralls"
+    "report": "nyc --reporter=html --reporter=text mocha tests/node-test.js",
+    "coveralls": "nyc report --reporter=text-lcov | coveralls",
+    "doc": "rm -rf doc;jsdoc src README.md -d doc",
+    "compress": "rollup -c",
+    "build": "npm run-script compress;npm run-script doc"
   },
   "repository": {
     "type": "git",
@@ -23,9 +65,18 @@
     "HMAC"
   ],
   "license": "MIT",
-  "author": "emn178 <emn178@gmail.com>",
+  "author": "Chen, Yi-Cyuan <emn178@gmail.com>",
   "homepage": "https://github.com/emn178/js-md5",
   "bugs": {
     "url": "https://github.com/emn178/js-md5/issues"
+  },
+  "nyc": {
+    "exclude": [
+      "tests"
+    ]
+  },
+  "browser": {
+    "crypto": false,
+    "buffer": false
   }
 }

rollup.config.mjs

@@ -0,0 +1,106 @@
+import commonjs from '@rollup/plugin-commonjs';
+import terser from '@rollup/plugin-terser';
+
+const featureNames = {
+  legacy: 'FEATURE_LEGACY',
+  hmac: 'FEATURE_HMAC',
+  base64: 'FEATURE_BASE64',
+  buffer: 'FEATURE_BUFFER'
+};
+
+const variants = [
+  {
+    name: 'md5',
+    features: {legacy: true, hmac: true, base64: true, buffer: true}
+  },
+  {
+    name: 'md5.modern',
+    features: {legacy: false, hmac: true, base64: true, buffer: true}
+  },
+  {
+    name: 'md5-lite',
+    features: {legacy: false, hmac: false, base64: false, buffer: false}
+  }
+];
+
+const disableNodeJs = {
+  name: 'disable-node-js',
+  transform(code, id) {
+    if (id.endsWith('/src/md5.js')) {
+      const nodeJsDeclaration = /^\s*var NODE_JS = .*;$/m;
+      if (!nodeJsDeclaration.test(code)) {
+        this.error('Could not find the NODE_JS declaration');
+      }
+      return code.replace(nodeJsDeclaration, '  var NODE_JS = false;');
+    }
+  }
+};
+
+const setFeatures = (features) => {
+  return {
+    name: 'set-features',
+    transform(code, id) {
+      if (id.endsWith('/src/md5.js')) {
+        Object.entries(featureNames).forEach(([feature, name]) => {
+          const declaration = `var ${name} = true;`;
+          if (!code.includes(declaration)) {
+            throw new Error(`Could not find declaration for ${name}`);
+          }
+          code = code.replace(declaration, `var ${name} = ${features[feature]};`);
+        });
+        return code;
+      }
+    }
+  }
+};
+
+function build(variant) {
+  return [
+    {
+      input: 'src/md5.js',
+      output: {
+        file: `build/${variant.name}.js`
+      },
+      plugins: [setFeatures(variant.features)]
+    },
+    {
+      input: 'src/md5.mjs',
+      external: ['crypto', 'buffer'],
+      output: {
+        file: `build/${variant.name}.node.mjs`,
+        format: 'es'
+      },
+      plugins: [setFeatures(variant.features), commonjs({
+        strictRequires: false
+      })]
+    },
+    {
+      input: 'src/md5.mjs',
+      output: {
+        file: `build/${variant.name}.mjs`,
+        format: 'es'
+      },
+      plugins: [setFeatures(variant.features), disableNodeJs, commonjs({
+        strictRequires: false,
+        ignore: ['crypto', 'buffer']
+      })]
+    },
+    {
+      input: `build/${variant.name}.js`,
+      output: {
+        file: `build/${variant.name}.min.js`
+      },
+      plugins: [terser()]
+    },
+    {
+      input: `build/${variant.name}.mjs`,
+      output: {
+        file: `build/${variant.name}.min.mjs`,
+        format: 'es'
+      },
+      plugins: [terser()]
+    }
+  ]
+}
+
+export default [...variants.map((variant) => build(variant))].flat();

src/md5.mjs

@@ -0,0 +1,4 @@
+import md5 from './md5.js';
+
+export { md5 };
+export default md5;

tests/build-test.js

@@ -0,0 +1,60 @@
+var expect = require('expect.js');
+var fs = require('fs');
+var vm = require('vm');
+
+var EXPECTED_MD5 = '900150983cd24fb0d6963f7d28e17f72';
+var EXPECTED_HMAC = 'd2fe98063f876b03193afb49b4979591';
+
+var load = function (file) {
+  delete require.cache[require.resolve(file)];
+  return require(file);
+};
+
+var testCore = function (md5) {
+  expect(md5('abc')).to.be(EXPECTED_MD5);
+  expect(md5.create().update('a').update('bc').hex()).to.be(EXPECTED_MD5);
+  expect(md5.array('abc')).to.have.length(16);
+  expect(md5.digest('abc')).to.have.length(16);
+  expect(md5.arrayBuffer('abc').byteLength).to.be(16);
+};
+
+var loadBrowser = function (file) {
+  var context = {
+    window: {},
+    ArrayBuffer: ArrayBuffer,
+    Uint8Array: Uint8Array,
+    Uint32Array: Uint32Array
+  };
+  vm.runInNewContext(fs.readFileSync(file, 'utf8'), context);
+  return context.md5 || context.window.md5;
+};
+
+var legacy = load('../build/md5.min.js');
+testCore(legacy);
+expect(legacy.base64).to.be.a('function');
+expect(legacy.buffer).to.be.a('function');
+expect(legacy.hmac('key', 'abc')).to.be(EXPECTED_HMAC);
+
+var modern = load('../build/md5.modern.min.js');
+testCore(modern);
+expect(modern.base64).to.be.a('function');
+expect(modern.buffer).to.be.a('function');
+expect(modern.hmac('key', 'abc')).to.be(EXPECTED_HMAC);
+
+var lite = load('../build/md5-lite.min.js');
+testCore(lite);
+expect(lite.base64).to.be(undefined);
+expect(lite.buffer).to.be(undefined);
+expect(lite.hmac).to.be(undefined);
+
+testCore(load('../build/md5.js'));
+testCore(load('../build/md5.modern.js'));
+testCore(load('../build/md5-lite.js'));
+testCore(loadBrowser('build/md5.modern.min.js'));
+var browserLite = loadBrowser('build/md5-lite.min.js');
+testCore(browserLite);
+expect(browserLite.base64).to.be(undefined);
+expect(browserLite.buffer).to.be(undefined);
+expect(browserLite.hmac).to.be(undefined);
+
+console.log('Build variants: PASS');

tests/esm-test.mjs

@@ -0,0 +1,24 @@
+import expect from 'expect.js';
+import md5, {md5 as namedMd5} from 'js-md5';
+import browserMd5 from 'js-md5/build/md5.mjs';
+import minBrowserMd5 from 'js-md5/build/md5.min.mjs';
+import modernMd5 from 'js-md5/build/md5.modern.mjs';
+import minModernMd5 from 'js-md5/build/md5.modern.min.mjs';
+import liteMd5 from 'js-md5/build/md5-lite.mjs';
+import minLiteMd5 from 'js-md5/build/md5-lite.min.mjs';
+
+const EXPECTED_MD5 = '900150983cd24fb0d6963f7d28e17f72';
+
+[md5, namedMd5, browserMd5, minBrowserMd5, modernMd5, minModernMd5,
+  liteMd5, minLiteMd5].forEach(hash => {
+  expect(hash('abc')).to.be(EXPECTED_MD5);
+});
+
+expect(md5.hmac).to.be.a('function');
+expect(browserMd5.hmac).to.be.a('function');
+expect(modernMd5.hmac).to.be.a('function');
+expect(liteMd5.hmac).to.be(undefined);
+expect(liteMd5.base64).to.be(undefined);
+expect(liteMd5.buffer).to.be(undefined);
+
+console.log('ESM imports: PASS');

tests/hmac-test.js

@@ -0,0 +1,202 @@
+(function (md5) {
+  Array.prototype.toHexString = ArrayBuffer.prototype.toHexString = function () {
+    var array = new Uint8Array(this);
+    var hex = '';
+    for (var i = 0; i < array.length; ++i) {
+      var c = array[i].toString('16');
+      hex += c.length === 1 ? '0' + c : c;
+    }
+    return hex;
+  };
+
+  var testCases = {
+    md5_hmac: {
+      'Test Vectors': {
+        '9294727a3638bb1c13f48ef8158bfc9d': [
+          [0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b],
+          'Hi There'
+        ],
+        '750c783e6ab0b503eaa86e310a5db738': [
+          'Jefe',
+          'what do ya want for nothing?'
+        ],
+        '56be34521d144c88dbb8c733f0e8b3f6': [
+          [0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa],
+          [0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd]
+        ],
+        '697eaf0aca3a3aea3a75164746ffaa79': [
+          [0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19],
+          [0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd]
+        ],
+        '56461ef2342edc00f9bab995690efd4c': [
+          [0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c],
+          'Test With Truncation'
+        ],
+        '6b1ab7fe4bd7bf8f0b62e6ce61b9d0cd': [
+          [0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa],
+          'Test Using Larger Than Block-Size Key - Hash Key First'
+        ],
+        '6f630fad67cda0ee1fb1f562db3aa53e': [
+          [0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa],
+          'Test Using Larger Than Block-Size Key and Larger Than One Block-Size Data'
+        ]
+      },
+      'UTF8': {
+        '05fe3b294344f4e93c811e10f9825a38': ['中文', '中文'],
+        'c1bc6df91f38e6332b8562324005103d': ['aécio', 'aécio'],
+        '14eef78533c35078177d11fb4593a19e': ['𠜎', '𠜎']
+      }
+    }
+  };
+
+  if (!(typeof JS_MD5_NO_ARRAY_BUFFER === 'boolean' && JS_MD5_NO_ARRAY_BUFFER)) {
+    testCases.md5_hmac.Uint8Array = {
+      '72c33c78cac0b7a581ac263a344ed01d': [
+        new Uint8Array(0),
+        'Hi There'
+      ]
+    };
+    testCases.md5_hmac.ArrayBuffer = {
+      '72c33c78cac0b7a581ac263a344ed01d': [
+        new ArrayBuffer(0),
+        'Hi There'
+      ]
+    };
+  }
+
+  var errorTestCases = [null, undefined, { length: 0 }, 0, 1, false, true, NaN, Infinity, function () {}];
+
+  function runTestCases(name, algorithm) {
+    var methods = [
+      {
+        name: name,
+        call: algorithm,
+      },
+      {
+        name: name + '.hex',
+        call: algorithm.hex
+      },
+      {
+        name: name + '.array',
+        call: function (key, message) {
+          return algorithm.array(key, message).toHexString();
+        }
+      },
+      {
+        name: name + '.digest',
+        call: function (key, message) {
+          return algorithm.digest(key, message).toHexString();
+        }
+      },
+      {
+        name: name + '.arrayBuffer',
+        call: function (key, message) {
+          return algorithm.arrayBuffer(key, message).toHexString();
+        }
+      }
+    ];
+
+    var classMethods = [
+      {
+        name: 'create',
+        call: function (key, message) {
+          return algorithm.create(key).update(message).toString();
+        }
+      },
+      {
+        name: 'update',
+        call: function (key, message) {
+          return algorithm.update(key, message).toString();
+        }
+      },
+      {
+        name: 'hex',
+        call: function (key, message) {
+          return algorithm.update(key, message).hex();
+        }
+      },
+      {
+        name: 'array',
+        call: function (key, message) {
+          return algorithm.update(key, message).array().toHexString();
+        }
+      },
+      {
+        name: 'digest',
+        call: function (key, message) {
+          return algorithm.update(key, message).digest().toHexString();
+        }
+      },
+      {
+        name: 'arrayBuffer',
+        call: function (key, message) {
+          return algorithm.update(key, message).arrayBuffer().toHexString();
+        }
+      },
+      {
+        name: 'finalize',
+        call: function (key, message) {
+          var hash = algorithm.update(key, message);
+          hash.hex();
+          return hash.hex();
+        }
+      }
+    ];
+
+    var subTestCases = testCases[name];
+
+    describe(name, function () {
+      methods.forEach(function (method) {
+        describe('#' + method.name, function () {
+          for (var testCaseName in subTestCases) {
+            (function (testCaseName) {
+              var testCase = subTestCases[testCaseName];
+              context('when ' + testCaseName, function () {
+                for (var hash in testCase) {
+                  (function (message, hash) {
+                    it('should be equal', function () {
+                      expect(method.call(message[0], message[1])).to.be(hash);
+                    });
+                  })(testCase[hash], hash);
+                }
+              });
+            })(testCaseName);
+          }
+        });
+      });
+
+      classMethods.forEach(function (method) {
+        describe('#' + method.name, function () {
+          for (var testCaseName in subTestCases) {
+            (function (testCaseName) {
+              var testCase = subTestCases[testCaseName];
+              context('when ' + testCaseName, function () {
+                for (var hash in testCase) {
+                  (function (message, hash) {
+                    it('should be equal', function () {
+                      expect(method.call(message[0], message[1])).to.be(hash);
+                    });
+                  })(testCase[hash], hash);
+                }
+              });
+            })(testCaseName);
+          }
+        });
+      });
+
+      describe('#' + name, function () {
+        errorTestCases.forEach(function (testCase) {
+          context('when ' + testCase, function () {
+            it('should throw error', function () {
+              expect(function () {
+                algorithm(testCase, '');
+              }).to.throwError(/input is invalid type/);
+            });
+          });
+        });
+      });
+    });
+  }
+
+  runTestCases('md5_hmac', md5.hmac);
+})(md5);

tests/index.html

@@ -3,18 +3,18 @@
 <head>
   <meta charset="UTF-8">
   <title>MD5</title>
-  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/mocha/2.1.0/mocha.min.css">
+  <link rel="stylesheet" href="../node_modules/mocha/mocha.css">
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/mocha/2.1.0/mocha.min.js"></script>
+  <script src="../node_modules/mocha/mocha.js"></script>
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/expect.js/0.2.0/expect.min.js"></script>
+  <script src="../node_modules/expect.js/index.js"></script>
   <script src="../src/md5.js"></script>
 </head>
 <body>
   <div id="mocha"></div>
   <script>
-    testName = 'default';
     mocha.setup('bdd');
   </script>
   <script src="test.js"></script>
+  <script src="hmac-test.js"></script>
   <script>
     mocha.checkLeaks();
     mocha.run();

tests/node-test.js

@@ -1,13 +1,130 @@
-md5 = require('../src/md5.js');
 expect = require('expect.js');
-testName = 'default';
+Worker = require("tiny-worker");
-require('./test.js');
 
-delete require.cache[require.resolve('../src/md5.js')]
+function unset() {
-delete require.cache[require.resolve('./test.js')]
+  delete require.cache[require.resolve('../src/md5.js')];
-md5 = null
+  delete require.cache[require.resolve('./test.js')];
+  delete require.cache[require.resolve('./hmac-test.js')];
+  md5 = null;
+  BUFFER = undefined;
+  JS_MD5_NO_WINDOW = undefined;
+  JS_MD5_NO_NODE_JS = undefined;
+  JS_MD5_NO_COMMON_JS = undefined;
+  JS_MD5_NO_ARRAY_BUFFER = undefined;
+  JS_MD5_NO_ARRAY_BUFFER_IS_VIEW = undefined;
+  window = undefined;
+}
 
-JS_MD5_TEST = true;
+function runCommonJsTest() {
-testName = 'without ArrayBuffer';
+  md5 = require('../src/md5.js');
-base64 = require('../src/md5.js');
+  require('./test.js');
-require('./test.js');
+  require('./hmac-test.js');
+  unset();
+}
+
+function runWindowTest() {
+  window = global;
+  require('../src/md5.js');
+  require('./test.js');
+  require('./hmac-test.js');
+  unset();
+}
+
+function runBrowserWithProcessPolyfillTest() {
+  var Module = require('module');
+  var originalRequire = Module.prototype.require;
+  window = global;
+  Module.prototype.require = function (id) {
+    if (id === 'crypto' || id === 'buffer') {
+      throw new Error('Node.js module loaded in browser environment');
+    }
+    return originalRequire.apply(this, arguments);
+  };
+  try {
+    runCommonJsTest();
+  } finally {
+    Module.prototype.require = originalRequire;
+  }
+}
+
+// Node.js env
+BUFFER = true;
+runCommonJsTest();
+
+// Node.js env, no Buffer.from
+JS_MD5_NO_BUFFER_FROM = true
+runCommonJsTest();
+
+// browser env with a Node.js process polyfill
+runBrowserWithProcessPolyfillTest();
+
+// Webpack browser env
+JS_MD5_NO_NODE_JS = true;
+window = global;
+runCommonJsTest();
+
+// browser env
+JS_MD5_NO_NODE_JS = true;
+JS_MD5_NO_COMMON_JS = true;
+runWindowTest();
+
+// browser env and no array buffer
+JS_MD5_NO_NODE_JS = true;
+JS_MD5_NO_COMMON_JS = true;
+JS_MD5_NO_ARRAY_BUFFER = true;
+runWindowTest();
+
+// browser env and no isView
+JS_MD5_NO_NODE_JS = true;
+JS_MD5_NO_COMMON_JS = true;
+JS_MD5_NO_ARRAY_BUFFER_IS_VIEW = true;
+runWindowTest();
+
+// browser AMD
+JS_MD5_NO_NODE_JS = true;
+JS_MD5_NO_COMMON_JS = true;
+window = global;
+define = function (func) {
+  md5 = func();
+  require('./test.js');
+  require('./hmac-test.js');
+};
+define.amd = true;
+
+require('../src/md5.js');
+unset();
+
+// webworker
+WORKER = 'tests/worker.js';
+SOURCE = 'src/md5.js';
+
+require('./worker-test.js');
+
+delete require.cache[require.resolve('./worker-test.js')];
+
+// cover webworker
+WorkerGlobalScope = function () { }
+JS_MD5_NO_WINDOW = true;
+JS_MD5_NO_NODE_JS = true;
+WORKER = './worker.js';
+SOURCE = '../src/md5.js';
+window = global;
+self = new WorkerGlobalScope();
+
+Worker = function (file) {
+  require(file);
+  currentWorker = this;
+
+  this.postMessage = function (data) {
+    onmessage({data: data});
+  };
+}
+
+postMessage = function (data) {
+  currentWorker.onmessage({data: data});
+}
+
+importScripts = function () {};
+
+md5 = require('../src/md5.js');
+require('./worker-test.js');

tests/requirejs.html

@@ -0,0 +1,24 @@
+<!doctype html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>MD5</title>
+  <link rel="stylesheet" href="../node_modules/mocha/mocha.css">
+  <script src="../node_modules/mocha/mocha.js"></script>
+  <script src="../node_modules/expect.js/index.js"></script>
+  <script src="../node_modules/requirejs/require.js"></script>
+</head>
+<body>
+  <div id="mocha"></div>
+  <script>
+    mocha.setup('bdd');
+    require(['../src/md5.js'], function (md5) {
+      window.md5 = md5;
+      require(['test.js', 'hmac-test.js'], function () {
+        mocha.checkLeaks();
+        mocha.run();
+      });
+    });
+  </script>
+</body>
+</html>

tests/test.js

@@ -1,41 +1,279 @@
-var module = md5;
+(function (md5) {
+  Array.prototype.toHexString = ArrayBuffer.prototype.toHexString = function () {
+    var array = new Uint8Array(this);
+    var hex = '';
+    for (var i = 0; i < array.length; ++i) {
+      var c = array[i].toString('16');
+      hex += c.length == 1 ? '0' + c : c;
+    }
+    return hex;
+  };
 
-describe(testName, function() {
+  var testCases = {
-  describe('ascii', function() {
+    'ascii': {
-    describe('less than 64 bytes', function() {
+      'd41d8cd98f00b204e9800998ecf8427e': '',
-      it('should be successful', function() {
+      '9e107d9d372bb6826bd81d3542a419d6': 'The quick brown fox jumps over the lazy dog',
-        expect(module('')).to.be('d41d8cd98f00b204e9800998ecf8427e');
+      'e4d909c290d0fb1ca068ffaddf22cbd0': 'The quick brown fox jumps over the lazy dog.'
-        expect(module('The quick brown fox jumps over the lazy dog')).to.be('9e107d9d372bb6826bd81d3542a419d6');
+    },
-        expect(module('The quick brown fox jumps over the lazy dog.')).to.be('e4d909c290d0fb1ca068ffaddf22cbd0');
+    'ascii more than 64 bytes': {
-        expect(module('0123456780123456780123456780123456780123456780123456780')).to.be('a119de63e4b2398427da06dd780263b3');
+      'f63872ef7bc97a8a8eadba6f0881de53': 'The MD5 message-digest algorithm is a widely used cryptographic hash function producing a 128-bit (16-byte) hash value, typically expressed in text format as a 32 digit hexadecimal number. MD5 has been utilized in a wide variety of cryptographic applications, and is also commonly used to verify data integrity.'
-        expect(module('01234567801234567801234567801234567801234567801234567801')).to.be('ddafd84ebe63aebc4626b037a569d78b');
+    },
+    'UTF8': {
+      'a7bac2239fcdcb3a067903d8077c4a07': '中文',
+      'ec3edbf3b05a449fc206a0138c739c3b': 'aécio',
+      'b90869aaf121210f6c563973fa855650': '𠜎'
+    },
+    'UTF8 more than 64 bytes': {
+      'edce615b179e6e29be23145b77ebbd61': '訊息摘要演算法第五版（英語：Message-Digest Algorithm 5，縮寫為MD5），是當前電腦領域用於確保資訊傳輸完整一致而廣泛使用的雜湊演算法之一',
+      'ad36c9ab669a0ba9ce46d3ce9134de34': '訊息摘要演算法第五版（英語：Message-Digest Algorithm 5，縮寫為MD5），是當前電腦領域用於確保資訊傳輸完整一致而廣泛使用的雜湊演算法之一（又譯雜湊演算法、摘要演算法等），主流程式語言普遍已有MD5的實作。'
+    },
+    'special length': {
+      'a119de63e4b2398427da06dd780263b3': '0123456780123456780123456780123456780123456780123456780',
+      'ddafd84ebe63aebc4626b037a569d78b': '01234567801234567801234567801234567801234567801234567801',
+      '9ea04d743618797ce464445b5785a630': '0123456780123456780123456780123456780123456780123456780123456780',
+      '658d914ae42c4938874b2e786ccda479': '01234567801234567801234567801234567801234567801234567801234567801234567',
+      'a083a3710d685793f1f17988bfe3c175': '012345678012345678012345678012345678012345678012345678012345678012345678',
+      '2b21a843cfc31c8026a0d835bc91bc98': '012345678012345678012345678012345678012345678012345678012345678012345678012345678012345678012345678012345678012345678012345678012345678012345678',
+      'd02ebde979264c79e141559fc9f6b65c': '012345678901234567',
+      '1ced811af47ead374872fcca9d73dd71': '012345678901234567890123456789012345678901234567890123456789',
+      'ffb81a243a60dac45929300873e05287': '012345678901234567中文',
+    },
+    'Array': {
+      'd41d8cd98f00b204e9800998ecf8427e': [],
+      '93b885adfe0da089cdf634904fd59f71': [0],
+      '9e107d9d372bb6826bd81d3542a419d6': [84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103]
+    }
+  };
+
+
+  var base64TestCases = {
+    'ascii': {
+      '1B2M2Y8AsgTpgAmY7PhCfg==': '',
+      'nhB9nTcrtoJr2B01QqQZ1g==': 'The quick brown fox jumps over the lazy dog',
+      '5NkJwpDQ+xygaP+t3yLL0A==': 'The quick brown fox jumps over the lazy dog.'
+    },
+    'ascii more than 64 bytes': {
+      '9jhy73vJeoqOrbpvCIHeUw==': 'The MD5 message-digest algorithm is a widely used cryptographic hash function producing a 128-bit (16-byte) hash value, typically expressed in text format as a 32 digit hexadecimal number. MD5 has been utilized in a wide variety of cryptographic applications, and is also commonly used to verify data integrity.'
+    },
+    'UTF8': {
+      'p7rCI5/NyzoGeQPYB3xKBw==': '中文',
+      '7D7b87BaRJ/CBqATjHOcOw==': 'aécio',
+      'uQhpqvEhIQ9sVjlz+oVWUA==': '𠜎'
+    },
+    'UTF8 more than 64 bytes': {
+      '7c5hWxeebim+IxRbd+u9YQ==': '訊息摘要演算法第五版（英語：Message-Digest Algorithm 5，縮寫為MD5），是當前電腦領域用於確保資訊傳輸完整一致而廣泛使用的雜湊演算法之一',
+      'rTbJq2aaC6nORtPOkTTeNA==': '訊息摘要演算法第五版（英語：Message-Digest Algorithm 5，縮寫為MD5），是當前電腦領域用於確保資訊傳輸完整一致而廣泛使用的雜湊演算法之一（又譯雜湊演算法、摘要演算法等），主流程式語言普遍已有MD5的實作。'
+    },
+    'special length': {
+      'oRneY+SyOYQn2gbdeAJjsw==': '0123456780123456780123456780123456780123456780123456780',
+      '3a/YTr5jrrxGJrA3pWnXiw==': '01234567801234567801234567801234567801234567801234567801',
+      'nqBNdDYYeXzkZERbV4WmMA==': '0123456780123456780123456780123456780123456780123456780123456780',
+      'ZY2RSuQsSTiHSy54bM2keQ==': '01234567801234567801234567801234567801234567801234567801234567801234567',
+      'oIOjcQ1oV5Px8XmIv+PBdQ==': '012345678012345678012345678012345678012345678012345678012345678012345678',
+      'KyGoQ8/DHIAmoNg1vJG8mA==': '012345678012345678012345678012345678012345678012345678012345678012345678012345678012345678012345678012345678012345678012345678012345678012345678',
+      '0C696XkmTHnhQVWfyfa2XA==': '012345678901234567',
+      'HO2BGvR+rTdIcvzKnXPdcQ==': '012345678901234567890123456789012345678901234567890123456789',
+      '/7gaJDpg2sRZKTAIc+BShw==': '012345678901234567中文',
+    },
+    'Array': {
+      '1B2M2Y8AsgTpgAmY7PhCfg==': [],
+      'k7iFrf4NoInN9jSQT9WfcQ==': [0],
+      'nhB9nTcrtoJr2B01QqQZ1g==': [84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103]
+    }
+  };
+
+  if (!(typeof JS_MD5_NO_ARRAY_BUFFER === 'boolean' && JS_MD5_NO_ARRAY_BUFFER)) {
+    testCases['Uint8Array'] = {
+      '9e107d9d372bb6826bd81d3542a419d6': new Uint8Array([84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103])
+    };
+    testCases['Int8Array'] = {
+      '9e107d9d372bb6826bd81d3542a419d6': new Int8Array([84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103])
+    };
+    testCases['ArrayBuffer'] = {
+      '93b885adfe0da089cdf634904fd59f71': new ArrayBuffer(1)
+    };
+  }
+
+  if (typeof BUFFER === 'boolean' && BUFFER) {
+    testCases['Buffer'] = {
+      'd41d8cd98f00b204e9800998ecf8427e': Buffer.from([]),
+      '9e107d9d372bb6826bd81d3542a419d6': Buffer.from(new Uint8Array([84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103]))
+    }
+  }
+
+  var errorTestCases = [null, undefined, { length: 0 }, 0, 1, false, true, NaN, Infinity, function () {}];
+
+  var methods = [
+    {
+      name: 'md5',
+      call: md5,
+    },
+    {
+      name: 'md5.hex',
+      call: md5.hex
+    },
+    {
+      name: 'md5.array',
+      call: function (message) {
+        return md5.array(message).toHexString();
+      }
+    },
+    {
+      name: 'md5.digest',
+      call: function (message) {
+        return md5.digest(message).toHexString();
+      }
+    },
+    {
+      name: 'md5.arrayBuffer',
+      call: function (message) {
+        return md5.arrayBuffer(message).toHexString();
+      }
+    },
+    {
+      name: 'md5.buffer',
+      call: function (message) {
+        return md5.buffer(message).toHexString();
+      }
+    }
+  ];
+
+  var classMethods = [
+    {
+      name: 'create',
+      call: function (message) {
+        return md5.create().update(message).toString();
+      }
+    },
+    {
+      name: 'update',
+      call: function (message) {
+        return md5.update(message).toString();
+      }
+    },
+    {
+      name: 'hex',
+      call: function (message) {
+        return md5.update(message).hex();
+      }
+    },
+    {
+      name: 'array',
+      call: function (message) {
+        return md5.update(message).array().toHexString();
+      }
+    },
+    {
+      name: 'digest',
+      call: function (message) {
+        return md5.update(message).digest().toHexString();
+      }
+    },
+    {
+      name: 'arrayBuffer',
+      call: function (message) {
+        return md5.update(message).arrayBuffer().toHexString();
+      }
+    },
+    {
+      name: 'buffer',
+      call: function (message) {
+        return md5.update(message).buffer().toHexString();
+      }
+    },
+    {
+      name: 'finalize',
+      call: function (message) {
+        var hash = md5.update(message);
+        hash.hex();
+        return hash.hex();
+      }
+    }
+  ];
+
+  describe('md5', function () {
+    methods.forEach(function (method) {
+      describe('#' + method.name, function () {
+        for (var testCaseName in testCases) {
+          (function (testCaseName) {
+            var testCase = testCases[testCaseName];
+            context('when ' + testCaseName, function () {
+              for (var hash in testCase) {
+                (function (message, hash) {
+                  it('should be equal', function () {
+                    expect(method.call(message)).to.be(hash);
+                  });
+                })(testCase[hash], hash);
+              }
+            });
+          })(testCaseName);
+        }
       });
     });
 
-    describe('more than 64 bytes', function() {
+    classMethods.forEach(function (method) {
-      it('should be successful', function() {
+      describe('#' + method.name, function () {
-        expect(module('The MD5 message-digest algorithm is a widely used cryptographic hash function producing a 128-bit (16-byte) hash value, typically expressed in text format as a 32 digit hexadecimal number. MD5 has been utilized in a wide variety of cryptographic applications, and is also commonly used to verify data integrity.')).to.be('f63872ef7bc97a8a8eadba6f0881de53');
+        for (var testCaseName in testCases) {
-        expect(module('01234567801234567801234567801234567801234567801234567801234567801234567')).to.be('658d914ae42c4938874b2e786ccda479');
+          (function (testCaseName) {
-        expect(module('012345678012345678012345678012345678012345678012345678012345678012345678')).to.be('a083a3710d685793f1f17988bfe3c175');
+            var testCase = testCases[testCaseName];
-        expect(module('012345678012345678012345678012345678012345678012345678012345678012345678012345678012345678012345678012345678012345678012345678012345678012345678')).to.be('2b21a843cfc31c8026a0d835bc91bc98');
+            context('when ' + testCaseName, function () {
+              for (var hash in testCase) {
+                (function (message, hash) {
+                  it('should be equal', function () {
+                    expect(method.call(message)).to.be(hash);
+                  });
+                })(testCase[hash], hash);
+              }
+            });
+          })(testCaseName);
+        }
       });
     });
+
+    describe('#md5', function () {
+      errorTestCases.forEach(function (testCase) {
+        context('when ' + testCase, function () {
+          it('should throw error', function () {
+            expect(function () {
+              md5(testCase);
+            }).to.throwError(/input is invalid type/);
+          });
+        });
+      });
+
+      context('when update after finalize', function () {
+        it('should throw error', function () {
+          expect(function () {
+            var hash = md5.update('any');
+            hash.hex();
+            hash.update('any');
+          }).to.throwError(/finalize already called/);
+        });
+      });
+
+      context('when large size', function () {
+        var hash = md5.create();
+        hash.bytes = 4294967295;
+        hash.update('any');
+        expect(hash.hBytes).to.be(1);
+      });
+    });
+
+    describe('#bas64', function () {
+      for (var testCaseName in base64TestCases) {
+        var testCase = base64TestCases[testCaseName];
+        context('when ' + testCaseName, function () {
+          for (var hash in testCase) {
+            (function (message, hash) {
+              it('should be equal', function () {
+                expect(md5.base64(message)).to.be(hash);
+                expect(md5.create().update(message).base64()).to.be(hash);
+                expect(md5.update(message).base64()).to.be(hash);
+              });
+            })(testCase[hash], hash);
+          }
+        });
+      }
+    });
   });
-
+})(md5);
-  describe('UTF8', function() {
-    describe('less than 64 bytes', function() {
-      it('should be successful', function() {
-        expect(module('中文')).to.be('a7bac2239fcdcb3a067903d8077c4a07');
-        expect(module('aécio')).to.be('ec3edbf3b05a449fc206a0138c739c3b');
-        expect(module('𠜎')).to.be('b90869aaf121210f6c563973fa855650');
-      });
-    });
-
-    describe('more than 64 bytes', function() {
-      it('should be successful', function() {
-        expect(module('訊息摘要演算法第五版（英語：Message-Digest Algorithm 5，縮寫為MD5），是當前電腦領域用於確保資訊傳輸完整一致而廣泛使用的雜湊演算法之一')).to.be('edce615b179e6e29be23145b77ebbd61');
-        expect(module('訊息摘要演算法第五版（英語：Message-Digest Algorithm 5，縮寫為MD5），是當前電腦領域用於確保資訊傳輸完整一致而廣泛使用的雜湊演算法之一（又譯雜湊演算法、摘要演算法等），主流程式語言普遍已有MD5的實作。')).to.be('ad36c9ab669a0ba9ce46d3ce9134de34');
-      });
-    });
-  });
-});

tests/worker-test.js

@@ -0,0 +1,24 @@
+(function (Worker, WORKER, SOURCE) {
+  var cases = {
+    'd41d8cd98f00b204e9800998ecf8427e': '',
+    '9e107d9d372bb6826bd81d3542a419d6': 'The quick brown fox jumps over the lazy dog',
+    'e4d909c290d0fb1ca068ffaddf22cbd0': 'The quick brown fox jumps over the lazy dog.'
+  };
+
+  describe('#md5', function () {
+    Object.keys(cases).forEach(function (hash) {
+      it('should be equal', function (done) {
+        var worker = new Worker(WORKER);
+        worker.onmessage = function(event) {
+          expect(event.data).to.be(hash);
+          if (worker.terminate) {
+            worker.terminate();
+          }
+          done();
+        };
+        worker.postMessage(SOURCE);
+        worker.postMessage(cases[hash]);
+      });
+    });
+  });
+})(Worker, WORKER, SOURCE);

tests/worker.html

@@ -0,0 +1,25 @@
+<!doctype html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>MD5</title>
+  <link rel="stylesheet" href="../node_modules/mocha/mocha.css">
+  <script src="../node_modules/mocha/mocha.js"></script>
+  <script src="../node_modules/expect.js/index.js"></script>
+  <script src="../src/md5.js"></script>
+</head>
+<body>
+  <div id="mocha"></div>
+  <script>
+    WORKER = 'worker.js';
+    SOURCE = '../src/md5.js';
+    mocha.setup('bdd');
+  </script>
+  <script src="worker-test.js"></script>
+  <script>
+    mocha.run();
+  </script>
+  <script>
+  </script>
+</body>
+</html>

tests/worker.js

@@ -0,0 +1,12 @@
+var imported = false;
+onmessage = function(e) {
+  if (imported) {
+    postMessage(md5(e.data));
+    if (typeof exports !== 'undefined') {
+      imported = false;
+    }
+  } else {
+    imported = true;
+    importScripts(e.data);
+  }
+}