.covignore

@@ -0,0 +1,2 @@
+/tests/
+node_modules/

.gitignore

@@ -1,3 +1,3 @@
-/node_modules/
-/coverage/
-/.nyc_output/
+node_modules/
+covreporter
+my_test

.npmignore

@@ -1,7 +1,2 @@
-/node_modules/
-/coverage/
-/.nyc_output/
-/tests/
-.travis.yml
-.npmignore
-bower.json
+my_test
+covreporter

.travis.yml

@@ -1,10 +1,12 @@
 language: node_js
 node_js:
-  - "6.11.4"
-  - "8.6.0"
+  - "0.12.15"
+  - "4.5"
+  - "6.5.0"
 before_install:
   - npm install coveralls
-after_success: npm run coveralls
+  - npm install mocha-lcov-reporter
+script: npm run-script coveralls
 branches:
   only:
     - master

CHANGELOG.md

@@ -1,125 +1,50 @@
-# Change Log
+# v0.5.3 / 2016-09-08
 
-## v0.9.3 / 2023-12-16
-### Fixed
-- Fix error in arrayBuffer when there are extra bytes #37
-- fixed output if finalized.
+* Added some files to npm package.
 
-## v0.9.2 / 2023-09-16
-### Fixed
-- don't modify global Array and ArrayBuffer prototypes.  #33
-- refactor: simplify formatMessage internal logic.  #34
-
-## v0.9.1 / 2023-08-31
-### Fixed
-- cSHAKE empty Array bug. #24
-
-## v0.9.0 / 2023-08-30
-### Fixed
-- cSHAKE bug. #24
-- dependencies and security issues.
-
-## v0.8.0 / 2018-08-05
-### Added
-- TypeScript definitions.
-
-### Changed
-- throw error if update after finalize
-
-## v0.7.0 / 2017-12-01
-### Added
-- AMD support.
-- support for web worker. #13
-
-### Changed
-- throw error if input type is incorrect when cSHAKE and KMAC.
-- freeze hash after finalize.
-
-## v0.6.1 / 2017-07-03
-### Fixed
-- Typo on variable kmac_256 type definition. #12
-
-## v0.6.0 / 2017-06-15
-### Added
-- cSHAKE method.
-- KMAC method.
-- alias methods without underscore like shake128, keccak512.
-
-### Changed
-- throw error if input type is incorrect.
-
-## v0.5.7 / 2016-12-30
-### Fixed
-- ArrayBuffer detection in old browsers.
-
-## v0.5.6 / 2016-12-29
-### Fixed
-- ArrayBuffer dosen't work in Webpack.
-
-## v0.5.5 / 2016-09-26
-### Added
-- TypeScript support.
-- ArrayBuffer method.
-
-### Deprecated
-- Buffer method.
-
-## v0.5.4 / 2016-09-12
-### Fixed
-- CommonJS detection.
-
-## v0.5.3 / 2016-09-08
-### Added
-- Some missing files to npm package.
-
-## v0.5.2 / 2016-06-06
-### Fixed
-- Shake output incorrect in the special length.
-
-## v0.5.1 / 2015-10-27
-### Fixed
-- Version in package.json and bower.json.
-
-## v0.5.0 / 2015-09-23
-### Added
-- Hash object with create/update interface.
-
-## v0.4.1 / 2015-09-18
-### Added
-- Integer array output.
-
-### Fixed
-- Shake output incorrect when it's greater than 1088.
-
-## v0.4.0 / 2015-09-17
-### Added
-- ArrayBuffer output.
-- Shake alogirthms.
-
-## v0.3.1 / 2015-05-22
-### Fixed
-- Some bugs.
-
-## v0.3.0 / 2015-05-21
-### Added
-- Integer array input.
-- ArrayBuffer input.
+# v0.5.2 / 2016-06-06
 
-## v0.2.0 / 2015-04-04
-### Added
-- NIST's May 2014 SHA-3 version.
+* Fixed shake output incorrect in the special length.
 
-### Changed
-- Rename original methods to keccak.
-
-## v0.1.2 / 2015-02-27
-### Changed
-- Improve performance.
-
-## v0.1.1 / 2015-02-26
-### Changed
-- Improve performance.
-
-## v0.1.0 / 2015-02-23
-### Added
-- First version implementation.
+# v0.5.1 / 2015-10-27
+
+* Update package.json and bower.json.
+
+# v0.5.0 / 2015-09-23
+
+* Support update interface.
+
+# v0.4.1 / 2015-09-18
+
+* Support to output Integer Array.
+* Fixed shake output incorrect when it's greater than 1088.
+
+# v0.4.0 / 2015-09-17
+
+* Support to output ArrayBuffer.
+* Add shake alogirthms.
+
+# v0.3.1 / 2015-05-22
+
+* Fixed bugs.
+
+# v0.3.0 / 2015-05-21
+
+* Support byte array and ArrayBuffer input.
+
+# v0.2.0 / 2015-04-04
+
+* Implement NIST's May 2014 SHA-3 version.
+* Rename original methods to keccak.
+
+# v0.1.2 / 2015-02-27
+
+* Improve performance.
+
+# v0.1.1 / 2015-02-26
+
+* Improve performance.
+
+# v0.1.0 / 2015-02-23
+
+* Initial release

LICENSE.txt

@@ -1,4 +1,4 @@
-Copyright 2015-2023 Chen, Yi-Cyuan
+Copyright 2015-2016 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

@@ -2,14 +2,11 @@
 
 [![Build Status](https://travis-ci.org/emn178/js-sha3.svg?branch=master)](https://travis-ci.org/emn178/js-sha3)
 [![Coverage Status](https://coveralls.io/repos/emn178/js-sha3/badge.svg?branch=master)](https://coveralls.io/r/emn178/js-sha3?branch=master)
-[![NPM](https://nodei.co/npm/js-sha3.png?stars&downloads)](https://nodei.co/npm/js-sha3/)
 
 A simple SHA-3 / Keccak / Shake hash function for JavaScript supports UTF-8 encoding.
 
 ## Notice
-* v0.8.0+ will throw an error if try to update hash after finalize.
-* Sha3 methods has been renamed to keccak since v0.2.0. It means that sha3 methods of v0.1.x are equal to keccak methods of v0.2.x and later.
-* `buffer` method is deprecated. This maybe confuse with Buffer in node.js. Please use `arrayBuffer` instead.
+Sha3 methods has been renamed to keccak since v0.2.0. It means that sha3 methods of v0.1.x are equal to keccak methods of v0.2.x and later.
 
 ## Demo
 [SHA3-512 Online](http://emn178.github.io/online-tools/sha3_512.html)  
@@ -20,8 +17,6 @@ A simple SHA-3 / Keccak / Shake hash function for JavaScript supports UTF-8 enco
 [Keccak-384 Online](http://emn178.github.io/online-tools/keccak_384.html)  
 [Keccak-256 Online](http://emn178.github.io/online-tools/keccak_256.html)  
 [Keccak-224 Online](http://emn178.github.io/online-tools/keccak_224.html)  
-[Shake128 Online](http://emn178.github.io/online-tools/shake_128.html)  
-[Shake256 Online](http://emn178.github.io/online-tools/shake_256.html)  
 
 ## Download
 [Compress](https://raw.github.com/emn178/js-sha3/master/build/sha3.min.js)  
@@ -43,28 +38,23 @@ sha3_512('Message to hash');
 sha3_384('Message to hash');
 sha3_256('Message to hash');
 sha3_224('Message to hash');
-keccak512('Message to hash');
-keccak384('Message to hash');
-keccak256('Message to hash');
-keccak224('Message to hash');
-shake128('Message to hash', 256);
-shake256('Message to hash', 512);
-cshake128('Message to hash', 256, 'function name', 'customization');
-cshake256('Message to hash', 512, 'function name', 'customization');
-kmac128('key', 'Message to hash', 256, 'customization');
-kmac256('key', 'Message to hash', 512, 'customization');
+keccak_512('Message to hash');
+keccak_384('Message to hash');
+keccak_256('Message to hash');
+keccak_224('Message to hash');
+shake_128('Message to hash', 256);
+shake_256('Message to hash', 512);
 
 // Support ArrayBuffer output
-var arrayBuffer = keccak224.arrayBuffer('Message to hash');
+var buffer = keccak_224.buffer('Message to hash');
 
 // Support Array output
-var bytes = keccak224.digest('Message to hash');
-var bytes = keccak224.array('Message to hash');
+var buffer = keccak_224.array('Message to hash');
 
 // update hash
 sha3_512.update('Message ').update('to ').update('hash').hex();
 // specify shake output bits at first update
-shake128.update('Message ', 256).update('to ').update('hash').hex();
+shake_128.update('Message ', 256).update('to ').update('hash').hex();
 
 // or to use create
 var hash = sha3_512.create();
@@ -73,57 +63,23 @@ hash.update('...');
 hash.hex();
 
 // specify shake output bits when creating
-var hash = shake128.create(256);
+var hash = shake_128.create(256);
 hash.update('...');
 hash.update('...');
 hash.hex();
-
-// specify cshake output bits, function name and customization when creating
-var hash = cshake128.create(256, 'function name', 'customization');
-
-// specify kmac key, output bits and customization when creating
-var hash = kmac128.create('key', 256, 'customization');
 ```
-### Node.js
 If you use node.js, you should require the module first:
 ```JavaScript
-const {
-  sha3_512,
-  sha3_384,
-  sha3_256,
-  sha3_224,
-  keccak512,
-  keccak384,
-  keccak256,
-  keccak224,
-  shake128,
-  shake256,
-  cshake128,
-  cshake256,
-  kmac128,
-  kmac25
-} = require('js-sha3');
-```
-
-### TypeScript
-If you use TypeScript, you can import like this:
-```TypeScript
-import {
-  sha3_512,
-  sha3_384,
-  sha3_256,
-  sha3_224,
-  keccak512,
-  keccak384,
-  keccak256,
-  keccak224,
-  shake128,
-  shake256,
-  cshake128,
-  cshake256,
-  kmac128,
-  kmac256
-} from 'js-sha3';
+sha3_512 = require('js-sha3').sha3_512;
+sha3_384 = require('js-sha3').sha3_384;
+sha3_256 = require('js-sha3').sha3_256;
+sha3_224 = require('js-sha3').sha3_224;
+keccak_512 = require('js-sha3').keccak_512;
+keccak_384 = require('js-sha3').keccak_384;
+keccak_256 = require('js-sha3').keccak_256;
+keccak_224 = require('js-sha3').keccak_224;
+shake_128 = require('js-sha3').shake_128;
+shake_256 = require('js-sha3').shake_256;
 ```
 
 ## Example
@@ -165,46 +121,46 @@ sha3_224('The quick brown fox jumps over the lazy dog');
 sha3_224('The quick brown fox jumps over the lazy dog.');
 // 2d0708903833afabdd232a20201176e8b58c5be8a6fe74265ac54db0
 
-keccak512('');
+keccak_512('');
 // 0eab42de4c3ceb9235fc91acffe746b29c29a8c366b7c60e4e67c466f36a4304c00fa9caf9d87976ba469bcbe06713b435f091ef2769fb160cdab33d3670680e
 
-keccak512('The quick brown fox jumps over the lazy dog');
+keccak_512('The quick brown fox jumps over the lazy dog');
 // d135bb84d0439dbac432247ee573a23ea7d3c9deb2a968eb31d47c4fb45f1ef4422d6c531b5b9bd6f449ebcc449ea94d0a8f05f62130fda612da53c79659f609
 
-keccak512('The quick brown fox jumps over the lazy dog.');
+keccak_512('The quick brown fox jumps over the lazy dog.');
 // ab7192d2b11f51c7dd744e7b3441febf397ca07bf812cceae122ca4ded6387889064f8db9230f173f6d1ab6e24b6e50f065b039f799f5592360a6558eb52d760
 
-keccak384('');
+keccak_384('');
 // 2c23146a63a29acf99e73b88f8c24eaa7dc60aa771780ccc006afbfa8fe2479b2dd2b21362337441ac12b515911957ff
 
-keccak384('The quick brown fox jumps over the lazy dog');
+keccak_384('The quick brown fox jumps over the lazy dog');
 // 283990fa9d5fb731d786c5bbee94ea4db4910f18c62c03d173fc0a5e494422e8a0b3da7574dae7fa0baf005e504063b3
 
-keccak384('The quick brown fox jumps over the lazy dog.');
+keccak_384('The quick brown fox jumps over the lazy dog.');
 // 9ad8e17325408eddb6edee6147f13856ad819bb7532668b605a24a2d958f88bd5c169e56dc4b2f89ffd325f6006d820b
 
-keccak256('');
+keccak_256('');
 // c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470
 
-keccak256('The quick brown fox jumps over the lazy dog');
+keccak_256('The quick brown fox jumps over the lazy dog');
 // 4d741b6f1eb29cb2a9b9911c82f56fa8d73b04959d3d9d222895df6c0b28aa15
 
-keccak256('The quick brown fox jumps over the lazy dog.');
+keccak_256('The quick brown fox jumps over the lazy dog.');
 // 578951e24efd62a3d63a86f7cd19aaa53c898fe287d2552133220370240b572d
 
-keccak224('');
+keccak_224('');
 // f71837502ba8e10837bdd8d365adb85591895602fc552b48b7390abd
 
-keccak224('The quick brown fox jumps over the lazy dog');
+keccak_224('The quick brown fox jumps over the lazy dog');
 // 310aee6b30c47350576ac2873fa89fd190cdc488442f3ef654cf23fe
 
-keccak224('The quick brown fox jumps over the lazy dog.');
+keccak_224('The quick brown fox jumps over the lazy dog.');
 // c59d4eaeac728671c635ff645014e2afa935bebffdb5fbd207ffdeab
 
-shake128('', 256);
+shake_128('', 256);
 // 7f9c2ba4e88f827d616045507605853ed73b8093f6efbc88eb1a6eacfa66ef26
 
-shake256('', 512);
+shake_256('', 512);
 // 46b9dd2b0ba88d13233b3feb743eeb243fcd52ea62b81b82b50c27646ed5762fd75dc4ddd8c0f200cb05019d67b592f6fc821c49479ab48640292eacb3b7c4be
 ```
 It also supports UTF-8 encoding:
@@ -223,16 +179,16 @@ sha3_256('中文');
 sha3_224('中文');
 // 106d169e10b61c2a2a05554d3e631ec94467f8316640f29545d163ee
 
-keccak512('中文');
+keccak_512('中文');
 // 2f6a1bd50562230229af34b0ccf46b8754b89d23ae2c5bf7840b4acfcef86f87395edc0a00b2bfef53bafebe3b79de2e3e01cbd8169ddbb08bde888dcc893524
 
-keccak384('中文');
+keccak_384('中文');
 // 743f64bb7544c6ed923be4741b738dde18b7cee384a3a09c4e01acaaac9f19222cdee137702bd3aa05dc198373d87d6c
 
-keccak256('中文');
+keccak_256('中文');
 // 70a2b6579047f0a977fcb5e9120a4e07067bea9abb6916fbc2d13ffb9a4e4eee
 
-keccak224('中文');
+keccak_224('中文');
 // f71837502ba8e10837bdd8d365adb85591895602fc552b48b7390abd
 ```
 

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "js-sha3",
-  "version": "0.9.3",
+  "version": "0.5.3",
   "main": ["src/sha3.js"],
   "ignore": [
     "samples",

index.d.ts

@@ -1,317 +0,0 @@
-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[];
-}
-
-interface Hash {
-  /**
-   * Hash and return hex string.
-   *
-   * @param message The message you want to hash.
-   */
-  (message: Message): string;
-
-  /**
-   * Hash and return hex string.
-   *
-   * @param message The message you want to hash.
-   */
-  hex(message: Message): string;
-
-  /**
-   * Hash and return ArrayBuffer.
-   *
-   * @param message The message you want to hash.
-   */
-  arrayBuffer(message: Message): ArrayBuffer;
-
-  /**
-   * Hash and return integer array.
-   *
-   * @param message The message you want to hash.
-   */
-  digest(message: Message): number[];
-
-  /**
-   * Hash and return integer array.
-   *
-   * @param message The message you want to hash.
-   */
-  array(message: Message): number[];
-
-  /**
-   * 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;
-}
-
-interface ShakeHash {
-  /**
-   * Hash and return hex string.
-   *
-   * @param message The message you want to hash.
-   * @param outputBits The length of output.
-   */
-  (message: Message, outputBits: number): string;
-
-  /**
-   * Hash and return hex string.
-   *
-   * @param message The message you want to hash.
-   * @param outputBits The length of output.
-   */
-  hex(message: Message, outputBits: number): string;
-
-  /**
-   * Hash and return ArrayBuffer.
-   *
-   * @param message The message you want to hash.
-   * @param outputBits The length of output.
-   */
-  arrayBuffer(message: Message, outputBits: number): ArrayBuffer;
-
-  /**
-   * Hash and return integer array.
-   *
-   * @param message The message you want to hash.
-   * @param outputBits The length of output.
-   */
-  digest(message: Message, outputBits: number): number[];
-
-  /**
-   * Hash and return integer array.
-   *
-   * @param message The message you want to hash.
-   * @param outputBits The length of output.
-   */
-  array(message: Message, outputBits: number): number[];
-
-  /**
-   * Create a hash object.
-   *
-   * @param outputBits The length of output.
-   * @param outputBits The length of output.
-   */
-  create(outputBits: number): Hasher;
-
-  /**
-   * Create a hash object and hash message.
-   *
-   * @param message The message you want to hash.
-   * @param outputBits The length of output.
-   */
-  update(message: Message, outputBits: number): Hasher;
-}
-
-interface CshakeHash {
-  /**
-   * Hash and return hex string.
-   *
-   * @param message The message you want to hash.
-   * @param outputBits The length of output.
-   * @param functionName The function name string.
-   * @param customization The customization string.
-   */
-  (message: Message, outputBits: number, functionName: Message, customization: Message): string;
-
-  /**
-   * Hash and return hex string.
-   *
-   * @param message The message you want to hash.
-   * @param outputBits The length of output.
-   * @param functionName The function name string.
-   * @param customization The customization string.
-   */
-  hex(message: Message, outputBits: number, functionName: Message, customization: Message): string;
-
-  /**
-   * Hash and return ArrayBuffer.
-   *
-   * @param message The message you want to hash.
-   * @param outputBits The length of output.
-   * @param functionName The function name string.
-   * @param customization The customization string.
-   */
-  arrayBuffer(message: Message, outputBits: number, functionName: Message, customization: Message): ArrayBuffer;
-
-  /**
-   * Hash and return integer array.
-   *
-   * @param message The message you want to hash.
-   * @param outputBits The length of output.
-   * @param functionName The function name string.
-   * @param customization The customization string.
-   */
-  digest(message: Message, outputBits: number, functionName: Message, customization: Message): number[];
-
-  /**
-   * Hash and return integer array.
-   *
-   * @param message The message you want to hash.
-   * @param outputBits The length of output.
-   * @param functionName The function name string.
-   * @param customization The customization string.
-   */
-  array(message: Message, outputBits: number, functionName: Message, customization: Message): number[];
-
-  /**
-   * Create a hash object.
-   *
-   * @param outputBits The length of output.
-   * @param outputBits The length of output.
-   */
-  create(outputBits: number): Hasher;
-
-  /**
-   * Create a hash object.
-   *
-   * @param outputBits The length of output.
-   * @param functionName The function name string.
-   * @param customization The customization string.
-   */
-  create(outputBits: number, functionName: Message, customization: Message): Hasher;
-
-  /**
-   * Create a hash object and hash message.
-   *
-   * @param message The message you want to hash.
-   * @param outputBits The length of output.
-   * @param functionName The function name string.
-   * @param customization The customization string.
-   */
-  update(message: Message, outputBits: number, functionName: Message, customization: Message): Hasher;
-}
-
-interface KmacHash {
-  /**
-   * Hash and return hex string.
-   *
-   * @param key The key string.
-   * @param message The message you want to hash.
-   * @param outputBits The length of output.
-   * @param customization The customization string.
-   */
-  (key: Message, message: Message, outputBits: number, customization: Message): string;
-
-  /**
-   * Hash and return hex string.
-   *
-   * @param key The key string.
-   * @param message The message you want to hash.
-   * @param outputBits The length of output.
-   * @param customization The customization string.
-   */
-  hex(key: Message, message: Message, outputBits: number, customization: Message): string;
-
-  /**
-   * Hash and return ArrayBuffer.
-   *
-   * @param key The key string.
-   * @param message The message you want to hash.
-   * @param outputBits The length of output.
-   * @param customization The customization string.
-   */
-  arrayBuffer(key: Message, message: Message, outputBits: number, customization: Message): ArrayBuffer;
-
-  /**
-   * Hash and return integer array.
-   *
-   * @param key The key string.
-   * @param message The message you want to hash.
-   * @param outputBits The length of output.
-   * @param customization The customization string.
-   */
-  digest(key: Message, message: Message, outputBits: number, customization: Message): number[];
-
-  /**
-   * Hash and return integer array.
-   *
-   * @param key The key string.
-   * @param message The message you want to hash.
-   * @param outputBits The length of output.
-   * @param customization The customization string.
-   */
-  array(key: Message, message: Message, outputBits: number, customization: Message): number[];
-
-  /**
-   * Create a hash object.
-   *
-   * @param key The key string.
-   * @param outputBits The length of output.
-   * @param customization The customization string.
-   */
-  create(key: Message, outputBits: number, customization: Message): Hasher;
-
-  /**
-   * Create a hash object and hash message.
-   *
-   * @param key The key string.
-   * @param message The message you want to hash.
-   * @param outputBits The length of output.
-   * @param customization The customization string.
-   */
-  update(key: Message, message: Message, outputBits: number, customization: Message): Hasher;
-}
-
-export var sha3_512: Hash;
-export var sha3_384: Hash;
-export var sha3_256: Hash;
-export var sha3_224: Hash;
-export var keccak_512: Hash;
-export var keccak_384: Hash;
-export var keccak_256: Hash;
-export var keccak_224: Hash;
-export var keccak512: Hash;
-export var keccak384: Hash;
-export var keccak256: Hash;
-export var keccak224: Hash;
-export var shake_128: ShakeHash;
-export var shake_256: ShakeHash;
-export var shake128: ShakeHash;
-export var shake256: ShakeHash;
-export var cshake_128: CshakeHash;
-export var cshake_256: CshakeHash;
-export var cshake128: CshakeHash;
-export var cshake256: CshakeHash;
-export var kmac_128: KmacHash;
-export var kmac_256: KmacHash;
-export var kmac128: KmacHash;
-export var kmac256: KmacHash;

package.json

@@ -1,20 +1,16 @@
 {
   "name": "js-sha3",
-  "version": "0.9.3",
+  "version": "0.5.3",
   "description": "A simple SHA-3 / Keccak / Shake hash function for JavaScript supports UTF-8 encoding.",
   "main": "src/sha3.js",
   "devDependencies": {
     "expect.js": "~0.3.1",
-    "mocha": "~10.2.0",
-    "nyc": "^15.1.0",
-    "tiny-worker": "^2.3.0",
-    "uglify-js": "^3.1.9"
+    "jscoverage": "~0.5.9",
+    "mocha": "~2.3.2"
   },
   "scripts": {
-    "test": "nyc mocha tests/node-test.js",
-    "report": "nyc --reporter=html --reporter=text mocha tests/node-test.js",
-    "coveralls": "nyc report --reporter=text-lcov | coveralls",
-    "build": "uglifyjs src/sha3.js -c -m --comments --output build/sha3.min.js"
+    "test": "mocha tests/node-test.js -r jscoverage",
+    "coveralls": "mocha tests/node-test.js -R mocha-lcov-reporter -r jscoverage | coveralls"
   },
   "repository": {
     "type": "git",
@@ -24,8 +20,6 @@
     "sha3",
     "keccak",
     "shake",
-    "cshake",
-    "kmac",
     "hash",
     "encryption",
     "cryptography",
@@ -36,10 +30,5 @@
   "homepage": "https://github.com/emn178/js-sha3",
   "bugs": {
     "url": "https://github.com/emn178/js-sha3/issues"
-  },
-  "nyc": {
-    "exclude": [
-      "tests"
-    ]
   }
 }

src/sha3.js

@@ -1,35 +1,20 @@
 /**
  * [js-sha3]{@link https://github.com/emn178/js-sha3}
  *
- * @version 0.9.3
+ * @version 0.5.3
  * @author Chen, Yi-Cyuan [emn178@gmail.com]
- * @copyright Chen, Yi-Cyuan 2015-2023
+ * @copyright Chen, Yi-Cyuan 2015-2016
  * @license MIT
  */
-/*jslint bitwise: true */
-(function () {
+(function (root) {
   'use strict';
 
-  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_SHA3_NO_WINDOW) {
-    WINDOW = false;
-  }
-  var WEB_WORKER = !WINDOW && typeof self === 'object';
-  var NODE_JS = !root.JS_SHA3_NO_NODE_JS && typeof process === 'object' && process.versions && process.versions.node;
+  var NODE_JS = typeof process == 'object' && process.versions && process.versions.node;
   if (NODE_JS) {
     root = global;
-  } else if (WEB_WORKER) {
-    root = self;
   }
-  var COMMON_JS = !root.JS_SHA3_NO_COMMON_JS && typeof module === 'object' && module.exports;
-  var AMD = typeof define === 'function' && define.amd;
-  var ARRAY_BUFFER = !root.JS_SHA3_NO_ARRAY_BUFFER && typeof ArrayBuffer !== 'undefined';
   var HEX_CHARS = '0123456789abcdef'.split('');
   var SHAKE_PADDING = [31, 7936, 2031616, 520093696];
-  var CSHAKE_PADDING = [4, 1024, 262144, 67108864];
   var KECCAK_PADDING = [1, 256, 65536, 16777216];
   var PADDING = [6, 1536, 393216, 100663296];
   var SHIFT = [0, 8, 16, 24];
@@ -40,85 +25,18 @@
             2147516545, 2147483648, 32896, 2147483648, 2147483649, 0, 2147516424, 2147483648];
   var BITS = [224, 256, 384, 512];
   var SHAKE_BITS = [128, 256];
-  var OUTPUT_TYPES = ['hex', 'buffer', 'arrayBuffer', 'array', 'digest'];
-  var CSHAKE_BYTEPAD = {
-    '128': 168,
-    '256': 136
-  };
-
-
-  var isArray = root.JS_SHA3_NO_NODE_JS || !Array.isArray
-    ? function (obj) {
-        return Object.prototype.toString.call(obj) === '[object Array]';
-      }
-    : Array.isArray;
-
-  var isView = (ARRAY_BUFFER && (root.JS_SHA3_NO_ARRAY_BUFFER_IS_VIEW || !ArrayBuffer.isView))
-    ? function (obj) {
-        return typeof obj === 'object' && obj.buffer && obj.buffer.constructor === ArrayBuffer;
-      }
-    : 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 (ARRAY_BUFFER && message.constructor === ArrayBuffer) {
-      return [new Uint8Array(message), false];
-    }
-    if (!isArray(message) && !isView(message)) {
-      throw new Error(INPUT_ERROR);
-    }
-    return [message, false];
-  }
-
-  var empty = function (message) {
-    return formatMessage(message)[0].length === 0;
-  };
-
-  var cloneArray = function (array) {
-    var newArray = [];
-    for (var i = 0; i < array.length; ++i) {
-      newArray[i] = array[i];
-    }
-    return newArray;
-  }
+  var OUTPUT_TYPES = ['hex', 'buffer', 'array'];
 
   var createOutputMethod = function (bits, padding, outputType) {
     return function (message) {
       return new Keccak(bits, padding, bits).update(message)[outputType]();
-    };
+    }
   };
 
   var createShakeOutputMethod = function (bits, padding, outputType) {
     return function (message, outputBits) {
       return new Keccak(bits, padding, outputBits).update(message)[outputType]();
-    };
-  };
-
-  var createCshakeOutputMethod = function (bits, padding, outputType) {
-    return function (message, outputBits, n, s) {
-      return methods['cshake' + bits].update(message, outputBits, n, s)[outputType]();
-    };
-  };
-
-  var createKmacOutputMethod = function (bits, padding, outputType) {
-    return function (key, message, outputBits, s) {
-      return methods['kmac' + bits].update(key, message, outputBits, s)[outputType]();
-    };
-  };
-
-  var createOutputMethods = function (method, createMethod, bits, padding) {
-    for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
-      var type = OUTPUT_TYPES[i];
-      method[type] = createMethod(bits, padding, type);
     }
-    return method;
   };
 
   var createMethod = function (bits, padding) {
@@ -129,7 +47,11 @@
     method.update = function (message) {
       return method.create().update(message);
     };
-    return createOutputMethods(method, createOutputMethod, bits, padding);
+    for (var i = 0;i < OUTPUT_TYPES.length;++i) {
+      var type = OUTPUT_TYPES[i];
+      method[type] = createOutputMethod(bits, padding, type);
+    }
+    return method;
   };
 
   var createShakeMethod = function (bits, padding) {
@@ -140,59 +62,28 @@
     method.update = function (message, outputBits) {
       return method.create(outputBits).update(message);
     };
-    return createOutputMethods(method, createShakeOutputMethod, bits, padding);
-  };
-
-  var createCshakeMethod = function (bits, padding) {
-    var w = CSHAKE_BYTEPAD[bits];
-    var method = createCshakeOutputMethod(bits, padding, 'hex');
-    method.create = function (outputBits, n, s) {
-      if (empty(n) && empty(s)) {
-        return methods['shake' + bits].create(outputBits);
-      } else {
-        return new Keccak(bits, padding, outputBits).bytepad([n, s], w);
+    for (var i = 0;i < OUTPUT_TYPES.length;++i) {
+      var type = OUTPUT_TYPES[i];
+      method[type] = createShakeOutputMethod(bits, padding, type);
     }
-    };
-    method.update = function (message, outputBits, n, s) {
-      return method.create(outputBits, n, s).update(message);
-    };
-    return createOutputMethods(method, createCshakeOutputMethod, bits, padding);
-  };
-
-  var createKmacMethod = function (bits, padding) {
-    var w = CSHAKE_BYTEPAD[bits];
-    var method = createKmacOutputMethod(bits, padding, 'hex');
-    method.create = function (key, outputBits, s) {
-      return new Kmac(bits, padding, outputBits).bytepad(['KMAC', s], w).bytepad([key], w);
-    };
-    method.update = function (key, message, outputBits, s) {
-      return method.create(key, outputBits, s).update(message);
-    };
-    return createOutputMethods(method, createKmacOutputMethod, bits, padding);
+    return method;
   };
 
   var algorithms = [
-    { name: 'keccak', padding: KECCAK_PADDING, bits: BITS, createMethod: createMethod },
-    { name: 'sha3', padding: PADDING, bits: BITS, createMethod: createMethod },
-    { name: 'shake', padding: SHAKE_PADDING, bits: SHAKE_BITS, createMethod: createShakeMethod },
-    { name: 'cshake', padding: CSHAKE_PADDING, bits: SHAKE_BITS, createMethod: createCshakeMethod },
-    { name: 'kmac', padding: CSHAKE_PADDING, bits: SHAKE_BITS, createMethod: createKmacMethod }
+    {name: 'keccak', padding: KECCAK_PADDING, bits: BITS, createMethod: createMethod},
+    {name: 'sha3', padding: PADDING, bits: BITS, createMethod: createMethod},
+    {name: 'shake', padding: SHAKE_PADDING, bits: SHAKE_BITS, createMethod: createShakeMethod}
   ];
 
-  var methods = {}, methodNames = [];
+  var methods = {};
 
-  for (var i = 0; i < algorithms.length; ++i) {
+  for (var i = 0;i < algorithms.length;++i) {
     var algorithm = algorithms[i];
     var bits  = algorithm.bits;
-    for (var j = 0; j < bits.length; ++j) {
-      var methodName = algorithm.name + '_' + bits[j];
-      methodNames.push(methodName);
-      methods[methodName] = algorithm.createMethod(bits[j], algorithm.padding);
-      if (algorithm.name !== 'sha3') {
-        var newMethodName = algorithm.name + bits[j];
-        methodNames.push(newMethodName);
-        methods[newMethodName] = methods[methodName];
-      }
+    var createMethod = algorithm.createMethod;
+    for (var j = 0;j < bits.length;++j) {
+      var method = algorithm.createMethod(bits[j], algorithm.padding);
+      methods[algorithm.name +'_' + bits[j]] = method;
     }
   }
 
@@ -202,7 +93,6 @@
     this.padding = padding;
     this.outputBits = outputBits;
     this.reset = true;
-    this.finalized = false;
     this.block = 0;
     this.start = 0;
     this.blockCount = (1600 - (bits << 1)) >> 5;
@@ -210,31 +100,33 @@
     this.outputBlocks = outputBits >> 5;
     this.extraBytes = (outputBits & 31) >> 3;
 
-    for (var i = 0; i < 50; ++i) {
+    for (var i = 0;i < 50;++i) {
       this.s[i] = 0;
     }
-  }
+  };
 
   Keccak.prototype.update = function (message) {
-    if (this.finalized) {
-      throw new Error(FINALIZE_ERROR);
+    var notString = typeof message != 'string';
+    if (notString && message.constructor == root.ArrayBuffer) {
+      message = new Uint8Array(message);
     }
-    var result = formatMessage(message);
-    message = result[0];
-    var isString = result[1];
-    var blocks = this.blocks, byteCount = this.byteCount, length = message.length,
+    var length = message.length, blocks = this.blocks, byteCount = this.byteCount, 
         blockCount = this.blockCount, index = 0, s = this.s, i, code;
     
     while (index < length) {
       if (this.reset) {
         this.reset = false;
         blocks[0] = this.block;
-        for (i = 1; i < blockCount + 1; ++i) {
+        for (i = 1;i < blockCount + 1;++i) {
           blocks[i] = 0;
         }
       }
-      if (isString) {
-        for (i = this.start; index < length && i < byteCount; ++index) {
+      if (notString) {
+        for (i = this.start;index < length && i < byteCount;++index) {
+          blocks[i >> 2] |= message[index] << SHIFT[i++ & 3];
+        }
+      } else {
+        for (i = this.start;index < length && i < byteCount;++index) {
           code = message.charCodeAt(index);
           if (code < 0x80) {
             blocks[i >> 2] |= code << SHIFT[i++ & 3];
@@ -253,16 +145,12 @@
             blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
           }
         }
-      } else {
-        for (i = this.start; index < length && i < byteCount; ++index) {
-          blocks[i >> 2] |= message[index] << SHIFT[i++ & 3];
-        }
       }
       this.lastByteIndex = i;
       if (i >= byteCount) {
         this.start = i - byteCount;
         this.block = blocks[blockCount];
-        for (i = 0; i < blockCount; ++i) {
+        for (i = 0;i < blockCount;++i) {
           s[i] ^= blocks[i];
         }
         f(s);
@@ -274,80 +162,17 @@
     return this;
   };
 
-  Keccak.prototype.encode = function (x, right) {
-    var o = x & 255, n = 1;
-    var bytes = [o];
-    x = x >> 8;
-    o = x & 255;
-    while (o > 0) {
-      bytes.unshift(o);
-      x = x >> 8;
-      o = x & 255;
-      ++n;
-    }
-    if (right) {
-      bytes.push(n);
-    } else {
-      bytes.unshift(n);
-    }
-    this.update(bytes);
-    return bytes.length;
-  };
-
-  Keccak.prototype.encodeString = function (str) {
-    var result = formatMessage(str);
-    str = result[0];
-    var isString = result[1];
-    var bytes = 0, length = str.length;
-    if (isString) {
-      for (var i = 0; i < str.length; ++i) {
-        var code = str.charCodeAt(i);
-        if (code < 0x80) {
-          bytes += 1;
-        } else if (code < 0x800) {
-          bytes += 2;
-        } else if (code < 0xd800 || code >= 0xe000) {
-          bytes += 3;
-        } else {
-          code = 0x10000 + (((code & 0x3ff) << 10) | (str.charCodeAt(++i) & 0x3ff));
-          bytes += 4;
-        }
-      }
-    } else {
-      bytes = length;
-    }
-    bytes += this.encode(bytes * 8);
-    this.update(str);
-    return bytes;
-  };
-
-  Keccak.prototype.bytepad = function (strs, w) {
-    var bytes = this.encode(w);
-    for (var i = 0; i < strs.length; ++i) {
-      bytes += this.encodeString(strs[i]);
-    }
-    var paddingBytes = (w - bytes % w) % w;
-    var zeros = [];
-    zeros.length = paddingBytes;
-    this.update(zeros);
-    return this;
-  };
-
   Keccak.prototype.finalize = function () {
-    if (this.finalized) {
-      return;
-    }
-    this.finalized = true;
     var blocks = this.blocks, i = this.lastByteIndex, blockCount = this.blockCount, s = this.s;
     blocks[i >> 2] |= this.padding[i & 3];
-    if (this.lastByteIndex === this.byteCount) {
+    if (this.lastByteIndex == this.byteCount) {
       blocks[0] = blocks[blockCount];
-      for (i = 1; i < blockCount + 1; ++i) {
+      for (i = 1;i < blockCount + 1;++i) {
         blocks[i] = 0;
       }
     }
     blocks[blockCount - 1] |= 0x80000000;
-    for (i = 0; i < blockCount; ++i) {
+    for (i = 0;i < blockCount;++i) {
       s[i] ^= blocks[i];
     }
     f(s);
@@ -360,22 +185,23 @@
         extraBytes = this.extraBytes, i = 0, j = 0;
     var hex = '', block;
     while (j < outputBlocks) {
-      for (i = 0; i < blockCount && j < outputBlocks; ++i, ++j) {
+      for (i = 0;i < blockCount && j < outputBlocks;++i, ++j) {
         block = s[i];
         hex += HEX_CHARS[(block >> 4) & 0x0F] + HEX_CHARS[block & 0x0F] +
                HEX_CHARS[(block >> 12) & 0x0F] + HEX_CHARS[(block >> 8) & 0x0F] +
                HEX_CHARS[(block >> 20) & 0x0F] + HEX_CHARS[(block >> 16) & 0x0F] +
                HEX_CHARS[(block >> 28) & 0x0F] + HEX_CHARS[(block >> 24) & 0x0F];
       }
-      if (j % blockCount === 0) {
-        s = cloneArray(s);
+      if (j % blockCount == 0) {
         f(s);
         i = 0;
       }
     }
     if (extraBytes) {
       block = s[i];
+      if (extraBytes > 0) {
         hex += HEX_CHARS[(block >> 4) & 0x0F] + HEX_CHARS[block & 0x0F];
+      }
       if (extraBytes > 1) {
         hex += HEX_CHARS[(block >> 12) & 0x0F] + HEX_CHARS[(block >> 8) & 0x0F];
       }
@@ -386,7 +212,7 @@
     return hex;
   };
 
-  Keccak.prototype.arrayBuffer = function () {
+  Keccak.prototype.buffer = function () {
     this.finalize();
 
     var blockCount = this.blockCount, s = this.s, outputBlocks = this.outputBlocks, 
@@ -400,23 +226,20 @@
     }
     var array = new Uint32Array(buffer);
     while (j < outputBlocks) {
-      for (i = 0; i < blockCount && j < outputBlocks; ++i, ++j) {
+      for (i = 0;i < blockCount && j < outputBlocks;++i, ++j) {
         array[j] = s[i];
       }
-      if (j % blockCount === 0) {
-        s = cloneArray(s);
+      if (j % blockCount == 0) {
         f(s);
       }
     }
     if (extraBytes) {
-      array[j] = s[i];
+      array[i] = s[i];
       buffer = buffer.slice(0, bytes);
     }
     return buffer;
   };
 
-  Keccak.prototype.buffer = Keccak.prototype.arrayBuffer;
-
   Keccak.prototype.digest = Keccak.prototype.array = function () {
     this.finalize();
 
@@ -424,7 +247,7 @@
         extraBytes = this.extraBytes, i = 0, j = 0;
     var array = [], offset, block;
     while (j < outputBlocks) {
-      for (i = 0; i < blockCount && j < outputBlocks; ++i, ++j) {
+      for (i = 0;i < blockCount && j < outputBlocks;++i, ++j) {
         offset = j << 2;
         block = s[i];
         array[offset] = block & 0xFF;
@@ -432,15 +255,16 @@
         array[offset + 2] = (block >> 16) & 0xFF;
         array[offset + 3] = (block >> 24) & 0xFF;
       }
-      if (j % blockCount === 0) {
-        s = cloneArray(s);
+      if (j % blockCount == 0) {
         f(s);
       }
     }
     if (extraBytes) {
       offset = j << 2;
       block = s[i];
+      if (extraBytes > 0) {
         array[offset] = block & 0xFF;
+      }
       if (extraBytes > 1) {
         array[offset + 1] = (block >> 8) & 0xFF;
       }
@@ -451,23 +275,12 @@
     return array;
   };
 
-  function Kmac(bits, padding, outputBits) {
-    Keccak.call(this, bits, padding, outputBits);
-  }
-
-  Kmac.prototype = new Keccak();
-
-  Kmac.prototype.finalize = function () {
-    this.encode(this.outputBits, true);
-    return Keccak.prototype.finalize.call(this);
-  };
-
   var f = function (s) {
     var h, l, n, c0, c1, c2, c3, c4, c5, c6, c7, c8, c9, 
         b0, b1, b2, b3, b4, b5, b6, b7, b8, b9, b10, b11, b12, b13, b14, b15, b16, b17, 
         b18, b19, b20, b21, b22, b23, b24, b25, b26, b27, b28, b29, b30, b31, b32, b33, 
         b34, b35, b36, b37, b38, b39, b40, b41, b42, b43, b44, b45, b46, b47, b48, b49;
-    for (n = 0; n < 48; n += 2) {
+    for (n = 0;n < 48;n += 2) {
       c0 = s[0] ^ s[10] ^ s[20] ^ s[30] ^ s[40];
       c1 = s[1] ^ s[11] ^ s[21] ^ s[31] ^ s[41];
       c2 = s[2] ^ s[12] ^ s[22] ^ s[32] ^ s[42];
@@ -645,18 +458,13 @@
       s[0] ^= RC[n];
       s[1] ^= RC[n + 1];
     }
-  };
+  }
 
-  if (COMMON_JS) {
+  if (!root.JS_SHA3_TEST && NODE_JS) {
     module.exports = methods;
-  } else {
-    for (i = 0; i < methodNames.length; ++i) {
-      root[methodNames[i]] = methods[methodNames[i]];
-    }
-    if (AMD) {
-      define(function () {
-        return methods;
-      });
+  } else if (root) {
+    for (var key in methods) {
+      root[key] = methods[key];
     }
   }
-})();
+}(this));

tests/index.html

@@ -15,8 +15,6 @@
   </script>
   <script src="test.js"></script>
   <script src="test-shake.js"></script>
-  <script src="test-cshake.js"></script>
-  <script src="test-kmac.js"></script>
   <script>
     mocha.checkLeaks();
     mocha.run();

tests/node-test.js

@@ -1,150 +1,33 @@
 expect = require('expect.js');
-Worker = require("tiny-worker");
-
-function unset() {
-  delete require.cache[require.resolve('../src/sha3.js')];
-  delete require.cache[require.resolve('./test.js')];
-  sha3_512 = null;
-  sha3_384 = null;
-  sha3_256 = null;
-  sha3_224 = null;
-  keccak512 = null;
-  keccak384 = null;
-  keccak256 = null;
-  keccak224 = null;
-  shake128 = null;
-  shake256 = null;
-  kmac128 = null;
-  kmac256 = null;
-  BUFFER = undefined;
-  JS_SHA3_NO_WINDOW = undefined;
-  JS_SHA3_NO_NODE_JS = undefined;
-  JS_SHA3_NO_COMMON_JS = undefined;
-  JS_SHA3_NO_ARRAY_BUFFER = undefined;
-  JS_SHA3_NO_ARRAY_BUFFER_IS_VIEW = undefined;
-  window = undefined;
-}
-
-function requireToGlobal() {
-  var sha3 = require('../src/sha3.js');
-  keccak512 = sha3.keccak512;
-  keccak384 = sha3.keccak384;
-  keccak256 = sha3.keccak256;
-  keccak224 = sha3.keccak224;
-  sha3_512 = sha3.sha3_512;
-  sha3_384 = sha3.sha3_384;
-  sha3_256 = sha3.sha3_256;
-  sha3_224 = sha3.sha3_224;
-  shake128 = sha3.shake128;
-  shake256 = sha3.shake256;
-  cshake128 = sha3.cshake128;
-  cshake256 = sha3.cshake256;
-  kmac128 = sha3.kmac128;
-  kmac256 = sha3.kmac256;
-}
-
-function runCommonJsTest() {
-  requireToGlobal();
-  require('./test.js');
-  unset();
-}
-
-function runWindowTest(extra) {
-  window = global;
-  require('../src/sha3.js');
-  require('./test.js');
-  if (extra) {
-    require('./test-shake.js');
-    require('./test-cshake.js');
-    require('./test-kmac.js');
-  }
-  unset();
-}
-
-// Node.js env
-BUFFER = true;
-runCommonJsTest();
-
-// Webpack browser env
-JS_SHA3_NO_NODE_JS = true;
-window = global;
-runCommonJsTest();
-
-// browser env
-JS_SHA3_NO_NODE_JS = true;
-JS_SHA3_NO_COMMON_JS = true;
-runWindowTest(true);
-
-// browser env and no array buffer
-JS_SHA3_NO_NODE_JS = true;
-JS_SHA3_NO_COMMON_JS = true;
-JS_SHA3_NO_ARRAY_BUFFER = true;
-runWindowTest();
-
-// browser env and no isView
-JS_SHA3_NO_NODE_JS = true;
-JS_SHA3_NO_COMMON_JS = true;
-JS_SHA3_NO_ARRAY_BUFFER_IS_VIEW = true;
-runWindowTest();
-
-// browser AMD
-JS_SHA3_NO_NODE_JS = true;
-JS_SHA3_NO_COMMON_JS = true;
-JS_SHA3_NO_ARRAY_BUFFER_IS_VIEW = false;
-window = global;
-define = function (func) {
-  sha3 = func();
-  keccak512 = sha3.keccak512;
-  keccak384 = sha3.keccak384;
-  keccak256 = sha3.keccak256;
-  keccak224 = sha3.keccak224;
-  sha3_512 = sha3.sha3_512;
-  sha3_384 = sha3.sha3_384;
-  sha3_256 = sha3.sha3_256;
-  sha3_224 = sha3.sha3_224;
-  shake128 = sha3.shake128;
-  shake256 = sha3.shake256;
-  cshake128 = sha3.cshake128;
-  cshake256 = sha3.cshake256;
-  kmac128 = sha3.kmac128;
-  kmac256 = sha3.kmac256;
-  require('./test.js');
-};
-define.amd = true;
-
+var sha3 = require('../src/sha3.js');
+keccak_512 = sha3.keccak_512;
+keccak_384 = sha3.keccak_384;
+keccak_256 = sha3.keccak_256;
+keccak_224 = sha3.keccak_224;
+sha3_512 = sha3.sha3_512;
+sha3_384 = sha3.sha3_384;
+sha3_256 = sha3.sha3_256;
+sha3_224 = sha3.sha3_224;
+shake_128 = sha3.shake_128;
+shake_256 = sha3.shake_256;
+require('./test.js');
+require('./test-shake.js');
+
+delete require.cache[require.resolve('../src/sha3.js')];
+delete require.cache[require.resolve('./test.js')];
+delete require.cache[require.resolve('./test-shake.js')];
+sha3_512 = null;
+sha3_384 = null;
+sha3_256 = null;
+sha3_224 = null;
+keccak_512 = null;
+keccak_384 = null;
+keccak_256 = null;
+keccak_224 = null;
+shake_128 = null;
+shake_256 = null;
+
+JS_SHA3_TEST = true;
 require('../src/sha3.js');
-unset();
-
-// webworker
-WORKER = 'tests/worker.js';
-SOURCE = 'src/sha3.js';
-
-require('./worker-test.js');
-
-delete require.cache[require.resolve('./worker-test.js')];
-
-// cover webworker
-JS_SHA3_NO_WINDOW = true;
-JS_SHA3_NO_NODE_JS = true;
-WORKER = './worker.js';
-SOURCE = '../src/sha3.js';
-window = global;
-self = global;
-
-Worker = function (file) {
-  require(file);
-  currentWorker = this;
-
-  this.postMessage = function (data) {
-    onmessage({data: data});
-  };
-}
-
-postMessage = function (data) {
-  currentWorker.onmessage({data: data});
-}
-
-importScripts = function () {};
-
-requireToGlobal();
-require('./worker-test.js');
+require('./test.js');
+require('./test-shake.js');

tests/test-cshake.js

@@ -1,90 +0,0 @@
-(function (cshake256, cshake128) {
-  // http://csrc.nist.gov/groups/ST/toolkit/documents/Examples/cSHAKE_samples.pdf
-  var testCases = [
-    {
-      name: 'cshake128',
-      method: cshake128,
-      cases: [
-        {
-          input: [0x00, 0x01, 0x02, 0x03],
-          bits: 256,
-          n: '',
-          s: 'Email Signature',
-          output: 'c1c36925b6409a04f1b504fcbca9d82b4017277cb5ed2b2065fc1d3814d5aaf5'
-        },
-        {
-          input: [0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0A,0x0B,0x0C,0x0D,0x0E,0x0F,0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1A,0x1B,0x1C,0x1D,0x1E,0x1F,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,0x2A,0x2B,0x2C,0x2D,0x2E,0x2F,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x3A,0x3B,0x3C,0x3D,0x3E,0x3F,0x40,0x41,0x42,0x43,0x44,0x45,0x46,0x47,0x48,0x49,0x4A,0x4B,0x4C,0x4D,0x4E,0x4F,0x50,0x51,0x52,0x53,0x54,0x55,0x56,0x57,0x58,0x59,0x5A,0x5B,0x5C,0x5D,0x5E,0x5F,0x60,0x61,0x62,0x63,0x64,0x65,0x66,0x67,0x68,0x69,0x6A,0x6B,0x6C,0x6D,0x6E,0x6F,0x70,0x71,0x72,0x73,0x74,0x75,0x76,0x77,0x78,0x79,0x7A,0x7B,0x7C,0x7D,0x7E,0x7F,0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F,0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF,0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7],
-          bits: 256,
-          n: '',
-          s: 'Email Signature',
-          output: 'c5221d50e4f822d96a2e8881a961420f294b7b24fe3d2094baed2c6524cc166b'
-        },
-        {
-          input: '',
-          bits: 256,
-          n: '',
-          s: '',
-          output: '7f9c2ba4e88f827d616045507605853ed73b8093f6efbc88eb1a6eacfa66ef26'
-        },
-        {
-          input: [],
-          bits: 256,
-          n: [],
-          s: [],
-          output: '7f9c2ba4e88f827d616045507605853ed73b8093f6efbc88eb1a6eacfa66ef26'
-        },
-        {
-          input: [],
-          bits: 256,
-          n: new ArrayBuffer(0),
-          s: new ArrayBuffer(0),
-          output: '7f9c2ba4e88f827d616045507605853ed73b8093f6efbc88eb1a6eacfa66ef26'
-        },
-        {
-          input: [],
-          bits: 256,
-          n: new Uint8Array([]),
-          s: new Uint8Array([]),
-          output: '7f9c2ba4e88f827d616045507605853ed73b8093f6efbc88eb1a6eacfa66ef26'
-        }
-      ]
-    },
-    {
-      name: 'cshake256',
-      method: cshake256,
-      cases: [
-        {
-          input: [0x00, 0x01, 0x02, 0x03],
-          bits: 512,
-          n: '',
-          s: 'Email Signature',
-          output: 'd008828e2b80ac9d2218ffee1d070c48b8e4c87bff32c9699d5b6896eee0edd164020e2be0560858d9c00c037e34a96937c561a74c412bb4c746469527281c8c'
-        },
-        {
-          input: [0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0A,0x0B,0x0C,0x0D,0x0E,0x0F,0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1A,0x1B,0x1C,0x1D,0x1E,0x1F,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,0x2A,0x2B,0x2C,0x2D,0x2E,0x2F,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x3A,0x3B,0x3C,0x3D,0x3E,0x3F,0x40,0x41,0x42,0x43,0x44,0x45,0x46,0x47,0x48,0x49,0x4A,0x4B,0x4C,0x4D,0x4E,0x4F,0x50,0x51,0x52,0x53,0x54,0x55,0x56,0x57,0x58,0x59,0x5A,0x5B,0x5C,0x5D,0x5E,0x5F,0x60,0x61,0x62,0x63,0x64,0x65,0x66,0x67,0x68,0x69,0x6A,0x6B,0x6C,0x6D,0x6E,0x6F,0x70,0x71,0x72,0x73,0x74,0x75,0x76,0x77,0x78,0x79,0x7A,0x7B,0x7C,0x7D,0x7E,0x7F,0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F,0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF,0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7],
-          bits: 512,
-          n: '',
-          s: 'Email Signature',
-          output: '07dc27b11e51fbac75bc7b3c1d983e8b4b85fb1defaf218912ac86430273091727f42b17ed1df63e8ec118f04b23633c1dfb1574c8fb55cb45da8e25afb092bb'
-        },
-        {
-          input: '',
-          bits: 512,
-          n: '',
-          s: '',
-          output: '46b9dd2b0ba88d13233b3feb743eeb243fcd52ea62b81b82b50c27646ed5762fd75dc4ddd8c0f200cb05019d67b592f6fc821c49479ab48640292eacb3b7c4be'
-        }
-      ]
-    }
-  ];
-
-  testCases.forEach(function (testCase) {
-    describe('#' + testCase.name, function () {
-      testCase.cases.forEach(function (c) {
-        it('should be equal', function () {
-          expect(testCase.method(c.input, c.bits, c.n, c.s)).to.be(c.output);
-        });
-      });
-    });
-  });
-})(cshake256, cshake128);

tests/test-kmac.js

@@ -1,118 +0,0 @@
-(function (kmac256, kmac128) {
-  // http://csrc.nist.gov/groups/ST/toolkit/documents/Examples/KMAC_samples.pdf
-  var testCases = [
-    {
-      name: 'kmac128',
-      method: kmac128,
-      cases: [
-        {
-          input: [0x00, 0x01, 0x02, 0x03],
-          bits: 256,
-          key: [0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F],
-          s: '',
-          output: 'e5780b0d3ea6f7d3a429c5706aa43a00fadbd7d49628839e3187243f456ee14e'
-        },
-        {
-          input: [0x00, 0x01, 0x02, 0x03],
-          bits: 256,
-          key: [0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F],
-          s: 'My Tagged Application',
-          output: '3b1fba963cd8b0b59e8c1a6d71888b7143651af8ba0a7070c0979e2811324aa5'
-        },
-        {
-          input: [
-            0x00, 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, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
-            0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F,
-            0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F,
-            0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F,
-            0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F,
-            0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-            0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F,
-            0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F,
-            0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F,
-            0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF,
-            0xB0, 0xB1, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF,
-            0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7
-          ],
-          bits: 256,
-          key: [0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F],
-          s: 'My Tagged Application',
-          output: '1f5b4e6cca02209e0dcb5ca635b89a15e271ecc760071dfd805faa38f9729230'
-        }
-      ]
-    },
-    {
-      name: 'kmac256',
-      method: kmac256,
-      cases: [
-        {
-          input: [0x00, 0x01, 0x02, 0x03],
-          bits: 512,
-          key: [0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F],
-          s: 'My Tagged Application',
-          output: '20c570c31346f703c9ac36c61c03cb64c3970d0cfc787e9b79599d273a68d2f7f69d4cc3de9d104a351689f27cf6f5951f0103f33f4f24871024d9c27773a8dd'
-        },
-        {
-          input: [
-            0x00, 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, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
-            0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F,
-            0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F,
-            0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F,
-            0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F,
-            0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-            0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F,
-            0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F,
-            0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F,
-            0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF,
-            0xB0, 0xB1, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF,
-            0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7
-          ],
-          bits: 512,
-          key: [0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F],
-          s: '',
-          output: '75358cf39e41494e949707927cee0af20a3ff553904c86b08f21cc414bcfd691589d27cf5e15369cbbff8b9a4c2eb17800855d0235ff635da82533ec6b759b69'
-        },
-        {
-          input: [
-            0x00, 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, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
-            0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F,
-            0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F,
-            0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F,
-            0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F,
-            0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-            0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F,
-            0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F,
-            0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F,
-            0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF,
-            0xB0, 0xB1, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF,
-            0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7
-          ],
-          bits: 512,
-          key: [0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F],
-          s: 'My Tagged Application',
-          output: 'b58618f71f92e1d56c1b8c55ddd7cd188b97b4ca4d99831eb2699a837da2e4d970fbacfde50033aea585f1a2708510c32d07880801bd182898fe476876fc8965'
-        },
-        {
-          input: [],
-          bits: 128,
-          key: [],
-          s: [8, 79, 237, 8, 185, 120, 175, 77, 125, 25, 106, 116, 70, 168, 107, 88, 0, 158, 99, 107, 97, 29, 177, 98, 17, 182, 90, 154, 173, 255, 41, 197, 8, 79, 237, 8, 185, 120, 175, 77, 125, 25, 106, 116, 70, 168, 107, 88, 0, 158, 99, 107, 97, 29, 177, 98, 17, 182, 90, 154, 173, 255, 41, 197, 8, 79, 237, 8, 185, 120, 175, 77, 125, 25, 106, 116, 70, 168, 107, 88, 0, 158, 99, 107, 97, 29, 177, 98, 17, 182, 90, 154, 173, 255, 41, 197, 8, 79, 237, 8, 185, 120, 175, 77, 125, 25, 106, 116, 70, 168, 107, 88, 0, 158, 99, 107, 97, 29, 177, 98, 17, 182, 90, 154, 173],
-          output: '031801b0b50ebeef772fbe7a279bc144'
-        }
-      ]
-    }
-  ];
-
-  testCases.forEach(function (testCase) {
-    describe('#' + testCase.name, function () {
-      testCase.cases.forEach(function (c) {
-        it('should be equal', function () {
-          expect(testCase.method(c.key, c.input, c.bits, c.s)).to.be(c.output);
-        });
-      });
-    });
-  });
-})(kmac256, kmac128);

tests/test-shake.js

@@ -1,71 +1,69 @@
-(function (shake256, shake128) {
-  describe('#shake128', function () {
+(function (shake_256, shake_128) {
+  describe('#shake_128', function () {
     context('with 256 output', function () {
       it('should be equal', function () {
-        expect(shake128('', 256)).to.be('7f9c2ba4e88f827d616045507605853ed73b8093f6efbc88eb1a6eacfa66ef26');
-        expect(shake128('The quick brown fox jumps over the lazy dog', 256)).to.be('f4202e3c5852f9182a0430fd8144f0a74b95e7417ecae17db0f8cfeed0e3e66e');
-        expect(shake128('The quick brown fox jumps over the lazy dof', 256)).to.be('853f4538be0db9621a6cea659a06c1107b1f83f02b13d18297bd39d7411cf10c');
+        expect(shake_128('', 256)).to.be('7f9c2ba4e88f827d616045507605853ed73b8093f6efbc88eb1a6eacfa66ef26');
+        expect(shake_128('The quick brown fox jumps over the lazy dog', 256)).to.be('f4202e3c5852f9182a0430fd8144f0a74b95e7417ecae17db0f8cfeed0e3e66e');
+        expect(shake_128('The quick brown fox jumps over the lazy dof', 256)).to.be('853f4538be0db9621a6cea659a06c1107b1f83f02b13d18297bd39d7411cf10c');
       });
     });
 
     context('with 8 output', function () {
       it('should be equal', function () {
-        expect(shake128('', 8)).to.be('7f');
-        expect(shake128('The quick brown fox jumps over the lazy dog', 8)).to.be('f4');
-        expect(shake128('The quick brown fox jumps over the lazy dof', 8)).to.be('85');
+        expect(shake_128('', 8)).to.be('7f');
+        expect(shake_128('The quick brown fox jumps over the lazy dog', 8)).to.be('f4');
+        expect(shake_128('The quick brown fox jumps over the lazy dof', 8)).to.be('85');
       });
     });
 
     context('with 1368 output', function () {
       it('should be equal', function () {
-        expect(shake128('AAA', 1368)).to.be('15e0fe495a05b74f9fd3eaa8a898a623488220dcbf9ba2f12d23d278b7cecfa4a5e4b8d0fccb0fdbc9e51cd0b4344a32a83f0ba40a514a7b86a77c854c61b836192849da9214c43c4f8bc09ec7a76af92b2fc56e4952024be65b1a47835e0bc014733b24d0e31197ca648f831caebbfd8a5b237ae6bdc9d6cc803a2c5e57dd9346eecf972bd85450f18a413dc6239982e1eb6e0c6df856385c9597d0320edb40b6fe60a74f07524015ad36');
-        expect(shake128('AAA', 1376)).to.be('15e0fe495a05b74f9fd3eaa8a898a623488220dcbf9ba2f12d23d278b7cecfa4a5e4b8d0fccb0fdbc9e51cd0b4344a32a83f0ba40a514a7b86a77c854c61b836192849da9214c43c4f8bc09ec7a76af92b2fc56e4952024be65b1a47835e0bc014733b24d0e31197ca648f831caebbfd8a5b237ae6bdc9d6cc803a2c5e57dd9346eecf972bd85450f18a413dc6239982e1eb6e0c6df856385c9597d0320edb40b6fe60a74f07524015ad36b6');
+        expect(shake_128('AAA', 1368)).to.be('15e0fe495a05b74f9fd3eaa8a898a623488220dcbf9ba2f12d23d278b7cecfa4a5e4b8d0fccb0fdbc9e51cd0b4344a32a83f0ba40a514a7b86a77c854c61b836192849da9214c43c4f8bc09ec7a76af92b2fc56e4952024be65b1a47835e0bc014733b24d0e31197ca648f831caebbfd8a5b237ae6bdc9d6cc803a2c5e57dd9346eecf972bd85450f18a413dc6239982e1eb6e0c6df856385c9597d0320edb40b6fe60a74f07524015ad36');
+        expect(shake_128('AAA', 1376)).to.be('15e0fe495a05b74f9fd3eaa8a898a623488220dcbf9ba2f12d23d278b7cecfa4a5e4b8d0fccb0fdbc9e51cd0b4344a32a83f0ba40a514a7b86a77c854c61b836192849da9214c43c4f8bc09ec7a76af92b2fc56e4952024be65b1a47835e0bc014733b24d0e31197ca648f831caebbfd8a5b237ae6bdc9d6cc803a2c5e57dd9346eecf972bd85450f18a413dc6239982e1eb6e0c6df856385c9597d0320edb40b6fe60a74f07524015ad36b6');
       });
     });
 
     context('with more output', function () {
       it('should be equal', function () {
-        expect(shake128('', 16)).to.be('7f9c');
-        expect(shake128('', 24)).to.be('7f9c2b');
-        expect(shake128.array('', 8)).to.eql([0x7f]);
-        expect(shake128.array('', 16)).to.eql([0x7f, 0x9c]);
-        expect(shake128.array('', 24)).to.eql([0x7f, 0x9c, 0x2b]);
+        expect(shake_128('', 16)).to.be('7f9c');
+        expect(shake_128('', 24)).to.be('7f9c2b');
+        expect(shake_128.array('', 16)).to.eql([0x7f, 0x9c]);
+        expect(shake_128.array('', 24)).to.eql([0x7f, 0x9c, 0x2b]);
       });
     });
 
     context('with 8 output ArrayBuffer', function () {
       it('should be equal', function () {
-        expect(shake128.arrayBuffer('', 8).toHexString()).to.be('7f');
-        expect(shake128.arrayBuffer('The quick brown fox jumps over the lazy dog', 8).toHexString()).to.be('f4');
-        expect(shake128.arrayBuffer('The quick brown fox jumps over the lazy dof', 8).toHexString()).to.be('85');
+        expect(shake_128.buffer('', 8).toHexString()).to.be('7f');
+        expect(shake_128.buffer('The quick brown fox jumps over the lazy dog', 8).toHexString()).to.be('f4');
+        expect(shake_128.buffer('The quick brown fox jumps over the lazy dof', 8).toHexString()).to.be('85');
       });
     });
 
     context('#update', function () {
       it('should be equal', function () {
-        expect(shake128.update('', 256).hex()).to.be('7f9c2ba4e88f827d616045507605853ed73b8093f6efbc88eb1a6eacfa66ef26');
-        expect(shake128.update('The quick brown fox ', 256).update('jumps over the lazy dog').hex()).to.be('f4202e3c5852f9182a0430fd8144f0a74b95e7417ecae17db0f8cfeed0e3e66e');
+        expect(shake_128.update('', 256).hex()).to.be('7f9c2ba4e88f827d616045507605853ed73b8093f6efbc88eb1a6eacfa66ef26');
+        expect(shake_128.update('The quick brown fox ', 256).update('jumps over the lazy dog').hex()).to.be('f4202e3c5852f9182a0430fd8144f0a74b95e7417ecae17db0f8cfeed0e3e66e');
       });
     });
   });
 
-  describe('#shake256', function () {
+  describe('#shake_256', function () {
     context('with 512 output', function () {
       it('should be equal', function () {
-        expect(shake256('', 512)).to.be('46b9dd2b0ba88d13233b3feb743eeb243fcd52ea62b81b82b50c27646ed5762fd75dc4ddd8c0f200cb05019d67b592f6fc821c49479ab48640292eacb3b7c4be');
+        expect(shake_256('', 512)).to.be('46b9dd2b0ba88d13233b3feb743eeb243fcd52ea62b81b82b50c27646ed5762fd75dc4ddd8c0f200cb05019d67b592f6fc821c49479ab48640292eacb3b7c4be');
       });
     });
-
     context('with 8 output', function () {
       it('should be equal', function () {
-        expect(shake256('', 8)).to.be('46');
+        expect(shake_256('', 8)).to.be('46');
       });
     });
 
     context('with 1112 output', function () {
       it('should be equal', function () {
-        expect(shake256('AAA', 1112)).to.be('419614c8b247ee5e9f4a540f7aaa5ca5b44b119f47ab7f494c05095ae5a61ab6b62c84b8b27888813ce8a4d4dab3ed7617c6bab643aa01bb1b113e6d48c3e1eeb73e96f96ffaf12e0c36b190404982b856087acfcb467535e17152e5c15a4d62a18a15d8fe434b3a7274362b0d46b627df1e011a1d037e161d5b540df7ebadab351fb730904daa9a4f40fd');
-        expect(shake256('AAA', 1120)).to.be('419614c8b247ee5e9f4a540f7aaa5ca5b44b119f47ab7f494c05095ae5a61ab6b62c84b8b27888813ce8a4d4dab3ed7617c6bab643aa01bb1b113e6d48c3e1eeb73e96f96ffaf12e0c36b190404982b856087acfcb467535e17152e5c15a4d62a18a15d8fe434b3a7274362b0d46b627df1e011a1d037e161d5b540df7ebadab351fb730904daa9a4f40fdb5');
+        expect(shake_256('AAA', 1112)).to.be('419614c8b247ee5e9f4a540f7aaa5ca5b44b119f47ab7f494c05095ae5a61ab6b62c84b8b27888813ce8a4d4dab3ed7617c6bab643aa01bb1b113e6d48c3e1eeb73e96f96ffaf12e0c36b190404982b856087acfcb467535e17152e5c15a4d62a18a15d8fe434b3a7274362b0d46b627df1e011a1d037e161d5b540df7ebadab351fb730904daa9a4f40fd');
+        expect(shake_256('AAA', 1120)).to.be('419614c8b247ee5e9f4a540f7aaa5ca5b44b119f47ab7f494c05095ae5a61ab6b62c84b8b27888813ce8a4d4dab3ed7617c6bab643aa01bb1b113e6d48c3e1eeb73e96f96ffaf12e0c36b190404982b856087acfcb467535e17152e5c15a4d62a18a15d8fe434b3a7274362b0d46b627df1e011a1d037e161d5b540df7ebadab351fb730904daa9a4f40fdb5');
       });
     });
 
@@ -73,11 +71,11 @@
       it('should be equal', function () {
         // https://raw.githubusercontent.com/gvanas/KeccakCodePackage/master/TestVectors/ShortMsgKAT_SHAKE256.txt
         // Len = 0, Msg = 00
-        expect(shake256('', 4100)).to.be('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');
+        expect(shake_256('', 4100)).to.be('46b9dd2b0ba88d13233b3feb743eeb243fcd52ea62b81b82b50c27646ed5762fd75dc4ddd8c0f200cb05019d67b592f6fc821c49479ab48640292eacb3b7c4be141e96616fb13957692cc7edd0b45ae3dc07223c8e92937bef84bc0eab862853349ec75546f58fb7c2775c38462c5010d846c185c15111e595522a6bcd16cf86f3d122109e3b1fdd943b6aec468a2d621a7c06c6a957c62b54dafc3be87567d677231395f6147293b68ceab7a9e0c58d864e8efde4e1b9a46cbe854713672f5caaae314ed9083dab4b099f8e300f01b8650f1f4b1d8fcf3f3cb53fb8e9eb2ea203bdc970f50ae55428a91f7f53ac266b28419c3778a15fd248d339ede785fb7f5a1aaa96d313eacc890936c173cdcd0fab882c45755feb3aed96d477ff96390bf9a66d1368b208e21f7c10d04a3dbd4e360633e5db4b602601c14cea737db3dcf722632cc77851cbdde2aaf0a33a07b373445df490cc8fc1e4160ff118378f11f0477de055a81a9eda57a4a2cfb0c83929d310912f729ec6cfa36c6ac6a75837143045d791cc85eff5b21932f23861bcf23a52b5da67eaf7baae0f5fb1369db78f3ac45f8c4ac5671d85735cdddb09d2b1e34a1fc066ff4a162cb263d6541274ae2fcc865f618abe27c124cd8b074ccd516301b91875824d09958f341ef274bdab0bae316339894304e35877b0c28a9b1fd166c796b9cc258a064a8f57e27f2a');
 
         // Len = 2040
         // Msg = 3A3A819C48EFDE2AD914FBF00E18AB6BC4F14513AB27D0C178A188B61431E7F5623CB66B23346775D386B50E982C493ADBBFC54B9A3CD383382336A1A0B2150A15358F336D03AE18F666C7573D55C4FD181C29E6CCFDE63EA35F0ADF5885CFC0A3D84A2B2E4DD24496DB789E663170CEF74798AA1BBCD4574EA0BBA40489D764B2F83AADC66B148B4A0CD95246C127D5871C4F11418690A5DDF01246A0C80A43C70088B6183639DCFDA4125BD113A8F49EE23ED306FAAC576C3FB0C1E256671D817FC2534A52F5B439F72E424DE376F4C565CCA82307DD9EF76DA5B7C4EB7E085172E328807C02D011FFBF33785378D79DC266F6A5BE6BB0E4A92ECEEBAEB1
-        expect(shake256([0x3A,0x3A,0x81,0x9C,0x48,0xEF,0xDE,0x2A,0xD9,0x14,0xFB,0xF0,0x0E,0x18,0xAB,0x6B,0xC4,0xF1,0x45,0x13,0xAB,0x27,0xD0,0xC1,0x78,0xA1,0x88,0xB6,0x14,0x31,0xE7,0xF5,0x62,0x3C,0xB6,0x6B,0x23,0x34,0x67,0x75,0xD3,0x86,0xB5,0x0E,0x98,0x2C,0x49,0x3A,0xDB,0xBF,0xC5,0x4B,0x9A,0x3C,0xD3,0x83,0x38,0x23,0x36,0xA1,0xA0,0xB2,0x15,0x0A,0x15,0x35,0x8F,0x33,0x6D,0x03,0xAE,0x18,0xF6,0x66,0xC7,0x57,0x3D,0x55,0xC4,0xFD,0x18,0x1C,0x29,0xE6,0xCC,0xFD,0xE6,0x3E,0xA3,0x5F,0x0A,0xDF,0x58,0x85,0xCF,0xC0,0xA3,0xD8,0x4A,0x2B,0x2E,0x4D,0xD2,0x44,0x96,0xDB,0x78,0x9E,0x66,0x31,0x70,0xCE,0xF7,0x47,0x98,0xAA,0x1B,0xBC,0xD4,0x57,0x4E,0xA0,0xBB,0xA4,0x04,0x89,0xD7,0x64,0xB2,0xF8,0x3A,0xAD,0xC6,0x6B,0x14,0x8B,0x4A,0x0C,0xD9,0x52,0x46,0xC1,0x27,0xD5,0x87,0x1C,0x4F,0x11,0x41,0x86,0x90,0xA5,0xDD,0xF0,0x12,0x46,0xA0,0xC8,0x0A,0x43,0xC7,0x00,0x88,0xB6,0x18,0x36,0x39,0xDC,0xFD,0xA4,0x12,0x5B,0xD1,0x13,0xA8,0xF4,0x9E,0xE2,0x3E,0xD3,0x06,0xFA,0xAC,0x57,0x6C,0x3F,0xB0,0xC1,0xE2,0x56,0x67,0x1D,0x81,0x7F,0xC2,0x53,0x4A,0x52,0xF5,0xB4,0x39,0xF7,0x2E,0x42,0x4D,0xE3,0x76,0xF4,0xC5,0x65,0xCC,0xA8,0x23,0x07,0xDD,0x9E,0xF7,0x6D,0xA5,0xB7,0xC4,0xEB,0x7E,0x08,0x51,0x72,0xE3,0x28,0x80,0x7C,0x02,0xD0,0x11,0xFF,0xBF,0x33,0x78,0x53,0x78,0xD7,0x9D,0xC2,0x66,0xF6,0xA5,0xBE,0x6B,0xB0,0xE4,0xA9,0x2E,0xCE,0xEB,0xAE,0xB1], 4100)).to.be('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');
+        expect(shake_256([0x3A,0x3A,0x81,0x9C,0x48,0xEF,0xDE,0x2A,0xD9,0x14,0xFB,0xF0,0x0E,0x18,0xAB,0x6B,0xC4,0xF1,0x45,0x13,0xAB,0x27,0xD0,0xC1,0x78,0xA1,0x88,0xB6,0x14,0x31,0xE7,0xF5,0x62,0x3C,0xB6,0x6B,0x23,0x34,0x67,0x75,0xD3,0x86,0xB5,0x0E,0x98,0x2C,0x49,0x3A,0xDB,0xBF,0xC5,0x4B,0x9A,0x3C,0xD3,0x83,0x38,0x23,0x36,0xA1,0xA0,0xB2,0x15,0x0A,0x15,0x35,0x8F,0x33,0x6D,0x03,0xAE,0x18,0xF6,0x66,0xC7,0x57,0x3D,0x55,0xC4,0xFD,0x18,0x1C,0x29,0xE6,0xCC,0xFD,0xE6,0x3E,0xA3,0x5F,0x0A,0xDF,0x58,0x85,0xCF,0xC0,0xA3,0xD8,0x4A,0x2B,0x2E,0x4D,0xD2,0x44,0x96,0xDB,0x78,0x9E,0x66,0x31,0x70,0xCE,0xF7,0x47,0x98,0xAA,0x1B,0xBC,0xD4,0x57,0x4E,0xA0,0xBB,0xA4,0x04,0x89,0xD7,0x64,0xB2,0xF8,0x3A,0xAD,0xC6,0x6B,0x14,0x8B,0x4A,0x0C,0xD9,0x52,0x46,0xC1,0x27,0xD5,0x87,0x1C,0x4F,0x11,0x41,0x86,0x90,0xA5,0xDD,0xF0,0x12,0x46,0xA0,0xC8,0x0A,0x43,0xC7,0x00,0x88,0xB6,0x18,0x36,0x39,0xDC,0xFD,0xA4,0x12,0x5B,0xD1,0x13,0xA8,0xF4,0x9E,0xE2,0x3E,0xD3,0x06,0xFA,0xAC,0x57,0x6C,0x3F,0xB0,0xC1,0xE2,0x56,0x67,0x1D,0x81,0x7F,0xC2,0x53,0x4A,0x52,0xF5,0xB4,0x39,0xF7,0x2E,0x42,0x4D,0xE3,0x76,0xF4,0xC5,0x65,0xCC,0xA8,0x23,0x07,0xDD,0x9E,0xF7,0x6D,0xA5,0xB7,0xC4,0xEB,0x7E,0x08,0x51,0x72,0xE3,0x28,0x80,0x7C,0x02,0xD0,0x11,0xFF,0xBF,0x33,0x78,0x53,0x78,0xD7,0x9D,0xC2,0x66,0xF6,0xA5,0xBE,0x6B,0xB0,0xE4,0xA9,0x2E,0xCE,0xEB,0xAE,0xB1], 4100)).to.be('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');
       });
     });
 
@@ -85,11 +83,11 @@
       it('should be equal', function () {
         // https://raw.githubusercontent.com/gvanas/KeccakCodePackage/master/TestVectors/ShortMsgKAT_SHAKE256.txt
         // Len = 0, Msg = 00
-        expect(shake256.arrayBuffer('', 4100).toHexString()).to.be('46b9dd2b0ba88d13233b3feb743eeb243fcd52ea62b81b82b50c27646ed5762fd75dc4ddd8c0f200cb05019d67b592f6fc821c49479ab48640292eacb3b7c4be141e96616fb13957692cc7edd0b45ae3dc07223c8e92937bef84bc0eab862853349ec75546f58fb7c2775c38462c5010d846c185c15111e595522a6bcd16cf86f3d122109e3b1fdd943b6aec468a2d621a7c06c6a957c62b54dafc3be87567d677231395f6147293b68ceab7a9e0c58d864e8efde4e1b9a46cbe854713672f5caaae314ed9083dab4b099f8e300f01b8650f1f4b1d8fcf3f3cb53fb8e9eb2ea203bdc970f50ae55428a91f7f53ac266b28419c3778a15fd248d339ede785fb7f5a1aaa96d313eacc890936c173cdcd0fab882c45755feb3aed96d477ff96390bf9a66d1368b208e21f7c10d04a3dbd4e360633e5db4b602601c14cea737db3dcf722632cc77851cbdde2aaf0a33a07b373445df490cc8fc1e4160ff118378f11f0477de055a81a9eda57a4a2cfb0c83929d310912f729ec6cfa36c6ac6a75837143045d791cc85eff5b21932f23861bcf23a52b5da67eaf7baae0f5fb1369db78f3ac45f8c4ac5671d85735cdddb09d2b1e34a1fc066ff4a162cb263d6541274ae2fcc865f618abe27c124cd8b074ccd516301b91875824d09958f341ef274bdab0bae316339894304e35877b0c28a9b1fd166c796b9cc258a064a8f57e27f2a');
+        expect(shake_256.buffer('', 4100).toHexString()).to.be('46b9dd2b0ba88d13233b3feb743eeb243fcd52ea62b81b82b50c27646ed5762fd75dc4ddd8c0f200cb05019d67b592f6fc821c49479ab48640292eacb3b7c4be141e96616fb13957692cc7edd0b45ae3dc07223c8e92937bef84bc0eab862853349ec75546f58fb7c2775c38462c5010d846c185c15111e595522a6bcd16cf86f3d122109e3b1fdd943b6aec468a2d621a7c06c6a957c62b54dafc3be87567d677231395f6147293b68ceab7a9e0c58d864e8efde4e1b9a46cbe854713672f5caaae314ed9083dab4b099f8e300f01b8650f1f4b1d8fcf3f3cb53fb8e9eb2ea203bdc970f50ae55428a91f7f53ac266b28419c3778a15fd248d339ede785fb7f5a1aaa96d313eacc890936c173cdcd0fab882c45755feb3aed96d477ff96390bf9a66d1368b208e21f7c10d04a3dbd4e360633e5db4b602601c14cea737db3dcf722632cc77851cbdde2aaf0a33a07b373445df490cc8fc1e4160ff118378f11f0477de055a81a9eda57a4a2cfb0c83929d310912f729ec6cfa36c6ac6a75837143045d791cc85eff5b21932f23861bcf23a52b5da67eaf7baae0f5fb1369db78f3ac45f8c4ac5671d85735cdddb09d2b1e34a1fc066ff4a162cb263d6541274ae2fcc865f618abe27c124cd8b074ccd516301b91875824d09958f341ef274bdab0bae316339894304e35877b0c28a9b1fd166c796b9cc258a064a8f57e27f2a');
 
         // Len = 2040
         // Msg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
-        expect(shake256.arrayBuffer([0x3A,0x3A,0x81,0x9C,0x48,0xEF,0xDE,0x2A,0xD9,0x14,0xFB,0xF0,0x0E,0x18,0xAB,0x6B,0xC4,0xF1,0x45,0x13,0xAB,0x27,0xD0,0xC1,0x78,0xA1,0x88,0xB6,0x14,0x31,0xE7,0xF5,0x62,0x3C,0xB6,0x6B,0x23,0x34,0x67,0x75,0xD3,0x86,0xB5,0x0E,0x98,0x2C,0x49,0x3A,0xDB,0xBF,0xC5,0x4B,0x9A,0x3C,0xD3,0x83,0x38,0x23,0x36,0xA1,0xA0,0xB2,0x15,0x0A,0x15,0x35,0x8F,0x33,0x6D,0x03,0xAE,0x18,0xF6,0x66,0xC7,0x57,0x3D,0x55,0xC4,0xFD,0x18,0x1C,0x29,0xE6,0xCC,0xFD,0xE6,0x3E,0xA3,0x5F,0x0A,0xDF,0x58,0x85,0xCF,0xC0,0xA3,0xD8,0x4A,0x2B,0x2E,0x4D,0xD2,0x44,0x96,0xDB,0x78,0x9E,0x66,0x31,0x70,0xCE,0xF7,0x47,0x98,0xAA,0x1B,0xBC,0xD4,0x57,0x4E,0xA0,0xBB,0xA4,0x04,0x89,0xD7,0x64,0xB2,0xF8,0x3A,0xAD,0xC6,0x6B,0x14,0x8B,0x4A,0x0C,0xD9,0x52,0x46,0xC1,0x27,0xD5,0x87,0x1C,0x4F,0x11,0x41,0x86,0x90,0xA5,0xDD,0xF0,0x12,0x46,0xA0,0xC8,0x0A,0x43,0xC7,0x00,0x88,0xB6,0x18,0x36,0x39,0xDC,0xFD,0xA4,0x12,0x5B,0xD1,0x13,0xA8,0xF4,0x9E,0xE2,0x3E,0xD3,0x06,0xFA,0xAC,0x57,0x6C,0x3F,0xB0,0xC1,0xE2,0x56,0x67,0x1D,0x81,0x7F,0xC2,0x53,0x4A,0x52,0xF5,0xB4,0x39,0xF7,0x2E,0x42,0x4D,0xE3,0x76,0xF4,0xC5,0x65,0xCC,0xA8,0x23,0x07,0xDD,0x9E,0xF7,0x6D,0xA5,0xB7,0xC4,0xEB,0x7E,0x08,0x51,0x72,0xE3,0x28,0x80,0x7C,0x02,0xD0,0x11,0xFF,0xBF,0x33,0x78,0x53,0x78,0xD7,0x9D,0xC2,0x66,0xF6,0xA5,0xBE,0x6B,0xB0,0xE4,0xA9,0x2E,0xCE,0xEB,0xAE,0xB1], 4100).toHexString()).to.be('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');
+        expect(shake_256.buffer([0x3A,0x3A,0x81,0x9C,0x48,0xEF,0xDE,0x2A,0xD9,0x14,0xFB,0xF0,0x0E,0x18,0xAB,0x6B,0xC4,0xF1,0x45,0x13,0xAB,0x27,0xD0,0xC1,0x78,0xA1,0x88,0xB6,0x14,0x31,0xE7,0xF5,0x62,0x3C,0xB6,0x6B,0x23,0x34,0x67,0x75,0xD3,0x86,0xB5,0x0E,0x98,0x2C,0x49,0x3A,0xDB,0xBF,0xC5,0x4B,0x9A,0x3C,0xD3,0x83,0x38,0x23,0x36,0xA1,0xA0,0xB2,0x15,0x0A,0x15,0x35,0x8F,0x33,0x6D,0x03,0xAE,0x18,0xF6,0x66,0xC7,0x57,0x3D,0x55,0xC4,0xFD,0x18,0x1C,0x29,0xE6,0xCC,0xFD,0xE6,0x3E,0xA3,0x5F,0x0A,0xDF,0x58,0x85,0xCF,0xC0,0xA3,0xD8,0x4A,0x2B,0x2E,0x4D,0xD2,0x44,0x96,0xDB,0x78,0x9E,0x66,0x31,0x70,0xCE,0xF7,0x47,0x98,0xAA,0x1B,0xBC,0xD4,0x57,0x4E,0xA0,0xBB,0xA4,0x04,0x89,0xD7,0x64,0xB2,0xF8,0x3A,0xAD,0xC6,0x6B,0x14,0x8B,0x4A,0x0C,0xD9,0x52,0x46,0xC1,0x27,0xD5,0x87,0x1C,0x4F,0x11,0x41,0x86,0x90,0xA5,0xDD,0xF0,0x12,0x46,0xA0,0xC8,0x0A,0x43,0xC7,0x00,0x88,0xB6,0x18,0x36,0x39,0xDC,0xFD,0xA4,0x12,0x5B,0xD1,0x13,0xA8,0xF4,0x9E,0xE2,0x3E,0xD3,0x06,0xFA,0xAC,0x57,0x6C,0x3F,0xB0,0xC1,0xE2,0x56,0x67,0x1D,0x81,0x7F,0xC2,0x53,0x4A,0x52,0xF5,0xB4,0x39,0xF7,0x2E,0x42,0x4D,0xE3,0x76,0xF4,0xC5,0x65,0xCC,0xA8,0x23,0x07,0xDD,0x9E,0xF7,0x6D,0xA5,0xB7,0xC4,0xEB,0x7E,0x08,0x51,0x72,0xE3,0x28,0x80,0x7C,0x02,0xD0,0x11,0xFF,0xBF,0x33,0x78,0x53,0x78,0xD7,0x9D,0xC2,0x66,0xF6,0xA5,0xBE,0x6B,0xB0,0xE4,0xA9,0x2E,0xCE,0xEB,0xAE,0xB1], 4100).toHexString()).to.be('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');
       });
     });
 
@@ -97,18 +95,12 @@
       it('should be equal', function () {
         // https://raw.githubusercontent.com/gvanas/KeccakCodePackage/master/TestVectors/ShortMsgKAT_SHAKE256.txt
         // Len = 0, Msg = 00
-        expect(shake256.array('', 4100).toHexString()).to.be('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');
+        expect(shake_256.array('', 4100).toHexString()).to.be('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');
 
         // Len = 2040
         // Msg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
-        expect(shake256.array([0x3A,0x3A,0x81,0x9C,0x48,0xEF,0xDE,0x2A,0xD9,0x14,0xFB,0xF0,0x0E,0x18,0xAB,0x6B,0xC4,0xF1,0x45,0x13,0xAB,0x27,0xD0,0xC1,0x78,0xA1,0x88,0xB6,0x14,0x31,0xE7,0xF5,0x62,0x3C,0xB6,0x6B,0x23,0x34,0x67,0x75,0xD3,0x86,0xB5,0x0E,0x98,0x2C,0x49,0x3A,0xDB,0xBF,0xC5,0x4B,0x9A,0x3C,0xD3,0x83,0x38,0x23,0x36,0xA1,0xA0,0xB2,0x15,0x0A,0x15,0x35,0x8F,0x33,0x6D,0x03,0xAE,0x18,0xF6,0x66,0xC7,0x57,0x3D,0x55,0xC4,0xFD,0x18,0x1C,0x29,0xE6,0xCC,0xFD,0xE6,0x3E,0xA3,0x5F,0x0A,0xDF,0x58,0x85,0xCF,0xC0,0xA3,0xD8,0x4A,0x2B,0x2E,0x4D,0xD2,0x44,0x96,0xDB,0x78,0x9E,0x66,0x31,0x70,0xCE,0xF7,0x47,0x98,0xAA,0x1B,0xBC,0xD4,0x57,0x4E,0xA0,0xBB,0xA4,0x04,0x89,0xD7,0x64,0xB2,0xF8,0x3A,0xAD,0xC6,0x6B,0x14,0x8B,0x4A,0x0C,0xD9,0x52,0x46,0xC1,0x27,0xD5,0x87,0x1C,0x4F,0x11,0x41,0x86,0x90,0xA5,0xDD,0xF0,0x12,0x46,0xA0,0xC8,0x0A,0x43,0xC7,0x00,0x88,0xB6,0x18,0x36,0x39,0xDC,0xFD,0xA4,0x12,0x5B,0xD1,0x13,0xA8,0xF4,0x9E,0xE2,0x3E,0xD3,0x06,0xFA,0xAC,0x57,0x6C,0x3F,0xB0,0xC1,0xE2,0x56,0x67,0x1D,0x81,0x7F,0xC2,0x53,0x4A,0x52,0xF5,0xB4,0x39,0xF7,0x2E,0x42,0x4D,0xE3,0x76,0xF4,0xC5,0x65,0xCC,0xA8,0x23,0x07,0xDD,0x9E,0xF7,0x6D,0xA5,0xB7,0xC4,0xEB,0x7E,0x08,0x51,0x72,0xE3,0x28,0x80,0x7C,0x02,0xD0,0x11,0xFF,0xBF,0x33,0x78,0x53,0x78,0xD7,0x9D,0xC2,0x66,0xF6,0xA5,0xBE,0x6B,0xB0,0xE4,0xA9,0x2E,0xCE,0xEB,0xAE,0xB1], 4100).toHexString()).to.be('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');
-      });
-    });
-
-    context('with 1128 output arrayBuffer', function () {
-      it('should be equal', function () {
-        expect(shake256.arrayBuffer('', 1128).toHexString()).to.be('46b9dd2b0ba88d13233b3feb743eeb243fcd52ea62b81b82b50c27646ed5762fd75dc4ddd8c0f200cb05019d67b592f6fc821c49479ab48640292eacb3b7c4be141e96616fb13957692cc7edd0b45ae3dc07223c8e92937bef84bc0eab862853349ec75546f58fb7c2775c38462c5010d846c185c15111e595522a6bcd16cf86f3d122109e3b1fdd943b6aec46');
+        expect(shake_256.array([0x3A,0x3A,0x81,0x9C,0x48,0xEF,0xDE,0x2A,0xD9,0x14,0xFB,0xF0,0x0E,0x18,0xAB,0x6B,0xC4,0xF1,0x45,0x13,0xAB,0x27,0xD0,0xC1,0x78,0xA1,0x88,0xB6,0x14,0x31,0xE7,0xF5,0x62,0x3C,0xB6,0x6B,0x23,0x34,0x67,0x75,0xD3,0x86,0xB5,0x0E,0x98,0x2C,0x49,0x3A,0xDB,0xBF,0xC5,0x4B,0x9A,0x3C,0xD3,0x83,0x38,0x23,0x36,0xA1,0xA0,0xB2,0x15,0x0A,0x15,0x35,0x8F,0x33,0x6D,0x03,0xAE,0x18,0xF6,0x66,0xC7,0x57,0x3D,0x55,0xC4,0xFD,0x18,0x1C,0x29,0xE6,0xCC,0xFD,0xE6,0x3E,0xA3,0x5F,0x0A,0xDF,0x58,0x85,0xCF,0xC0,0xA3,0xD8,0x4A,0x2B,0x2E,0x4D,0xD2,0x44,0x96,0xDB,0x78,0x9E,0x66,0x31,0x70,0xCE,0xF7,0x47,0x98,0xAA,0x1B,0xBC,0xD4,0x57,0x4E,0xA0,0xBB,0xA4,0x04,0x89,0xD7,0x64,0xB2,0xF8,0x3A,0xAD,0xC6,0x6B,0x14,0x8B,0x4A,0x0C,0xD9,0x52,0x46,0xC1,0x27,0xD5,0x87,0x1C,0x4F,0x11,0x41,0x86,0x90,0xA5,0xDD,0xF0,0x12,0x46,0xA0,0xC8,0x0A,0x43,0xC7,0x00,0x88,0xB6,0x18,0x36,0x39,0xDC,0xFD,0xA4,0x12,0x5B,0xD1,0x13,0xA8,0xF4,0x9E,0xE2,0x3E,0xD3,0x06,0xFA,0xAC,0x57,0x6C,0x3F,0xB0,0xC1,0xE2,0x56,0x67,0x1D,0x81,0x7F,0xC2,0x53,0x4A,0x52,0xF5,0xB4,0x39,0xF7,0x2E,0x42,0x4D,0xE3,0x76,0xF4,0xC5,0x65,0xCC,0xA8,0x23,0x07,0xDD,0x9E,0xF7,0x6D,0xA5,0xB7,0xC4,0xEB,0x7E,0x08,0x51,0x72,0xE3,0x28,0x80,0x7C,0x02,0xD0,0x11,0xFF,0xBF,0x33,0x78,0x53,0x78,0xD7,0x9D,0xC2,0x66,0xF6,0xA5,0xBE,0x6B,0xB0,0xE4,0xA9,0x2E,0xCE,0xEB,0xAE,0xB1], 4100).toHexString()).to.be('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');
       });
     });
   });
-})(shake256, shake128);
+})(shake_256, shake_128);

tests/test.js

@@ -1,14 +1,71 @@
-(function (sha3_512, sha3_384, sha3_256, sha3_224, keccak512, keccak384, keccak256, keccak224) {
+(function (sha3_512, sha3_384, sha3_256, sha3_224, keccak_512, keccak_384, keccak_256, keccak_224) {
   Array.prototype.toHexString = ArrayBuffer.prototype.toHexString = function () {
     var array = new Uint8Array(this);
     var hex = '';
-    for (var i = 0; i < array.length; ++i) {
+    for (var i = 0;i < array.length;++i) {
       var c = array[i].toString('16');
       hex += c.length == 1 ? '0' + c : c;
     }
     return hex;
   };
 
+  function runTestCases(methods, testCases) {
+    methods.forEach(function (method) {
+      describe('#' + method.name, function () {
+        var methodTestCases = testCases[method.name];
+        for (var testCaseName in methodTestCases) {
+          (function (testCaseName) {
+            var testCase = methodTestCases[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);
+        }
+      });
+    });
+  }
+
+  var methods = [
+    {
+      name: 'sha3_512',
+      call: sha3_512
+    },
+    {
+      name: 'sha3_384',
+      call: sha3_384
+    },
+    {
+      name: 'sha3_256',
+      call: sha3_256
+    },
+    {
+      name: 'sha3_224',
+      call: sha3_224
+    },
+    {
+      name: 'keccak_512',
+      call: keccak_512
+    },
+    {
+      name: 'keccak_384',
+      call: keccak_384
+    },
+    {
+      name: 'keccak_256',
+      call: keccak_256
+    },
+    {
+      name: 'keccak_224',
+      call: keccak_224
+    }
+  ];
+
   var testCases = {
     sha3_512: {
       'ascii': {
@@ -35,6 +92,13 @@
       'Array': {
         'a69f73cca23a9ac5c8b567dc185a756e97c982164fe25859e0d1dcc1475c80a615b2123af1f5f94c11e3e9402c3ac558f500199d95b6d3e301758586281dcd26': [],
         '01dedd5de4ef14642445ba5f5b97c15e47b9ad931326e4b0727cd94cefc44fff23f07bf543139939b49128caf436dc1bdee54fcb24023a08d9403f9b4bf0d450': [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]
+      },
+      'Uint8Array': {
+        'a69f73cca23a9ac5c8b567dc185a756e97c982164fe25859e0d1dcc1475c80a615b2123af1f5f94c11e3e9402c3ac558f500199d95b6d3e301758586281dcd26': new Uint8Array([]),
+        '01dedd5de4ef14642445ba5f5b97c15e47b9ad931326e4b0727cd94cefc44fff23f07bf543139939b49128caf436dc1bdee54fcb24023a08d9403f9b4bf0d450': 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])
+      },
+      'ArrayBuffer': {
+        'a69f73cca23a9ac5c8b567dc185a756e97c982164fe25859e0d1dcc1475c80a615b2123af1f5f94c11e3e9402c3ac558f500199d95b6d3e301758586281dcd26': new ArrayBuffer(0)
       }
     },
     sha3_384: {
@@ -94,7 +158,7 @@
         'bd05581e02445c53e05aad2014f6a3819d77a9dff918b8c6bf60bd06': '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。'
       }
     },
-    keccak512: {
+    keccak_512: {
       'ascii': {
         '0eab42de4c3ceb9235fc91acffe746b29c29a8c366b7c60e4e67c466f36a4304c00fa9caf9d87976ba469bcbe06713b435f091ef2769fb160cdab33d3670680e': '',
         'd135bb84d0439dbac432247ee573a23ea7d3c9deb2a968eb31d47c4fb45f1ef4422d6c531b5b9bd6f449ebcc449ea94d0a8f05f62130fda612da53c79659f609': 'The quick brown fox jumps over the lazy dog',
@@ -113,7 +177,7 @@
         'd04ff5b0e85e9968be2a4d4e133c15c7ccee7497198bb651599a97d11d00bca6048d329ab75aa454566cd532648fa1cb4551985d9d645de9fa43a311a9ee8e4d': '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。'
       }
     },
-    keccak384: {
+    keccak_384: {
       'ascii': {
         '2c23146a63a29acf99e73b88f8c24eaa7dc60aa771780ccc006afbfa8fe2479b2dd2b21362337441ac12b515911957ff': '',
         '283990fa9d5fb731d786c5bbee94ea4db4910f18c62c03d173fc0a5e494422e8a0b3da7574dae7fa0baf005e504063b3': 'The quick brown fox jumps over the lazy dog',
@@ -132,7 +196,7 @@
         '66414c090cc3fe9c396d313cbaa100aefd335e851838b29382568b7f57357ada7c54b8fa8c17f859945bba88b2c2e332': '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。'
       }
     },
-    keccak256: {
+    keccak_256: {
       'ascii': {
         'c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470': '',
         '4d741b6f1eb29cb2a9b9911c82f56fa8d73b04959d3d9d222895df6c0b28aa15': 'The quick brown fox jumps over the lazy dog',
@@ -151,7 +215,7 @@
         'ffabf9bba2127c4928d360c9905cb4911f0ec21b9c3b89f3b242bccc68389e36': '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。'
       }
     },
-    keccak224: {
+    keccak_224: {
       'ascii': {
         'f71837502ba8e10837bdd8d365adb85591895602fc552b48b7390abd': '',
         '310aee6b30c47350576ac2873fa89fd190cdc488442f3ef654cf23fe': 'The quick brown fox jumps over the lazy dog',
@@ -172,210 +236,78 @@
     }
   };
 
-  if (!(typeof JS_SHA3_NO_ARRAY_BUFFER === 'boolean' && JS_SHA3_NO_ARRAY_BUFFER)) {
-    testCases.sha3_512.Uint8Array = {
-      'a69f73cca23a9ac5c8b567dc185a756e97c982164fe25859e0d1dcc1475c80a615b2123af1f5f94c11e3e9402c3ac558f500199d95b6d3e301758586281dcd26': new Uint8Array([]),
-      '01dedd5de4ef14642445ba5f5b97c15e47b9ad931326e4b0727cd94cefc44fff23f07bf543139939b49128caf436dc1bdee54fcb24023a08d9403f9b4bf0d450': 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.sha3_512.ArrayBuffer = {
-      'a69f73cca23a9ac5c8b567dc185a756e97c982164fe25859e0d1dcc1475c80a615b2123af1f5f94c11e3e9402c3ac558f500199d95b6d3e301758586281dcd26': new ArrayBuffer(0),
-      '01dedd5de4ef14642445ba5f5b97c15e47b9ad931326e4b0727cd94cefc44fff23f07bf543139939b49128caf436dc1bdee54fcb24023a08d9403f9b4bf0d450': 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]).buffer
-    };
-  }
-
-  if (typeof BUFFER === 'boolean' && BUFFER) {
-    testCases.sha3_512.Buffer = {
-      'a69f73cca23a9ac5c8b567dc185a756e97c982164fe25859e0d1dcc1475c80a615b2123af1f5f94c11e3e9402c3ac558f500199d95b6d3e301758586281dcd26': Buffer.from([]),
-      '01dedd5de4ef14642445ba5f5b97c15e47b9ad931326e4b0727cd94cefc44fff23f07bf543139939b49128caf436dc1bdee54fcb24023a08d9403f9b4bf0d450': 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 () {}];
-
-  function runTestCases(name, algorithm) {
-    var methods = [
-      {
-        name: name,
-        call: algorithm,
-      },
-      {
-        name: name + '.hex',
-        call: algorithm.hex
-      },
-      {
-        name: name + '.array',
-        call: function (message) {
-          return algorithm.array(message).toHexString();
-        }
-      },
-      {
-        name: name + '.digest',
-        call: function (message) {
-          return algorithm.digest(message).toHexString();
-        }
-      },
-      {
-        name: name + '.arrayBuffer',
-        call: function (message) {
-          return algorithm.arrayBuffer(message).toHexString();
-        }
-      }
-    ];
-
-    var classMethods = [
-      {
-        name: 'create',
-        call: function (message) {
-          return algorithm.create().update(message).toString();
-        }
-      },
-      {
-        name: 'update',
-        call: function (message) {
-          return algorithm.update(message).toString();
-        }
-      },
-      {
-        name: 'hex',
-        call: function (message) {
-          return algorithm.update(message).hex();
-        }
-      },
-      {
-        name: 'array',
-        call: function (message) {
-          return algorithm.update(message).array().toHexString();
-        }
-      },
-      {
-        name: 'digest',
-        call: function (message) {
-          return algorithm.update(message).digest().toHexString();
-        }
-      },
-      {
-        name: 'arrayBuffer',
-        call: function (message) {
-          return algorithm.update(message).arrayBuffer().toHexString();
-        }
-      },
-      {
-        name: 'finalize',
-        call: function (message) {
-          var hash = algorithm.update(message);
-          hash.hex();
-          hash.finalize();
-          return hash.hex();
-        }
-      }
-    ];
+  runTestCases(methods, testCases);
 
-    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) {
+  describe('sha3_512', function () {
+    context('#buffer', function () {
       it('should be equal', function () {
-                      expect(method.call(message)).to.be(hash);
-                    });
-                  })(testCase[hash], hash);
-                }
-              });
-            })(testCaseName);
-          }
+        expect(sha3_512.buffer('').toHexString()).to.be('a69f73cca23a9ac5c8b567dc185a756e97c982164fe25859e0d1dcc1475c80a615b2123af1f5f94c11e3e9402c3ac558f500199d95b6d3e301758586281dcd26');
       });
     });
 
-      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) {
+    context('#hex', function () {
       it('should be equal', function () {
-                      expect(method.call(message)).to.be(hash);
+        expect(sha3_512.hex('')).to.be('a69f73cca23a9ac5c8b567dc185a756e97c982164fe25859e0d1dcc1475c80a615b2123af1f5f94c11e3e9402c3ac558f500199d95b6d3e301758586281dcd26');
       });
-                  })(testCase[hash], hash);
-                }
     });
-            })(testCaseName);
-          }
+
+    context('#update', function () {
+      it('should be equal', function () {
+        expect(sha3_512.update('').hex()).to.be('a69f73cca23a9ac5c8b567dc185a756e97c982164fe25859e0d1dcc1475c80a615b2123af1f5f94c11e3e9402c3ac558f500199d95b6d3e301758586281dcd26');
+        expect(sha3_512.update('The quick brown fox ').update('jumps over the lazy dog').hex()).to.be('01dedd5de4ef14642445ba5f5b97c15e47b9ad931326e4b0727cd94cefc44fff23f07bf543139939b49128caf436dc1bdee54fcb24023a08d9403f9b4bf0d450');
       });
     });
 
-      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/);
+    context('#create', function () {
+      it('should be equal', function () {
+        var bytes = [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 hash = sha3_512.create();
+        for (var i = 0;i < bytes.length;++i) {
+          hash.update([bytes[i]]);
+        }
+        expect(hash.hex()).to.be('01dedd5de4ef14642445ba5f5b97c15e47b9ad931326e4b0727cd94cefc44fff23f07bf543139939b49128caf436dc1bdee54fcb24023a08d9403f9b4bf0d450');
       });
     });
   });
 
-        context('when update after finalize', function () {
-          it('should throw error', function () {
-            expect(function () {
-              var hash = algorithm.update('any');
-              hash.hex();
-              hash.update('any');
-            }).to.throwError(/finalize already called/);
+  describe('#keccak_512', function () {
+    context('when special length', function () {
+      it('should be equal', function () {
+        expect(keccak_512('012345678901234567890123456789012345678901234567890123456789012345678901')).to.be('90b1d032c3bf06dcc78a46fe52054bab1250600224bfc6dfbfb40a7877c55e89bb982799a2edf198568a4166f6736678b45e76b12fac813cfdf0a76714e5eae8');
+        expect(keccak_512('01234567890123456789012345678901234567890123456789012345678901234567890')).to.be('3173e7abc754a0b2909410d78986428a9183e996864af02f421d273d9fa1b4e4a5b14e2998b20767712f53a01ff8f6ae2c3e71e51e2c0f24257b03e6da09eb77');
       });
     });
+  
+    context('when Array', function () {
+      it('should be equal', function () {
+        expect(keccak_512([])).to.be('0eab42de4c3ceb9235fc91acffe746b29c29a8c366b7c60e4e67c466f36a4304c00fa9caf9d87976ba469bcbe06713b435f091ef2769fb160cdab33d3670680e');
+        expect(keccak_512([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])).to.be('d135bb84d0439dbac432247ee573a23ea7d3c9deb2a968eb31d47c4fb45f1ef4422d6c531b5b9bd6f449ebcc449ea94d0a8f05f62130fda612da53c79659f609');
       });
     });
-  }
-
-  runTestCases('sha3_512', sha3_512);
-  runTestCases('sha3_384', sha3_384);
-  runTestCases('sha3_256', sha3_256);
-  runTestCases('sha3_224', sha3_224);
-  runTestCases('keccak512', keccak512);
-  runTestCases('keccak384', keccak384);
-  runTestCases('keccak256', keccak256);
-  runTestCases('keccak224', keccak224);
 
-  describe('#keccak512', function () {
-    context('#encodeString', function () {
-      errorTestCases.forEach(function (testCase) {
-        context('when ' + testCase, function () {
-          it('should throw error', function () {
-            expect(function () {
-              keccak512.create().encodeString(testCase);
-            }).to.throwError(/input is invalid type/);
-          });
+    context('when Uint8Array', function () {
+      it('should be equal', function () {
+        expect(keccak_512(new Uint8Array([]))).to.be('0eab42de4c3ceb9235fc91acffe746b29c29a8c366b7c60e4e67c466f36a4304c00fa9caf9d87976ba469bcbe06713b435f091ef2769fb160cdab33d3670680e');
+        expect(keccak_512(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]))).to.be('d135bb84d0439dbac432247ee573a23ea7d3c9deb2a968eb31d47c4fb45f1ef4422d6c531b5b9bd6f449ebcc449ea94d0a8f05f62130fda612da53c79659f609');
       });
     });
 
-      if (!(typeof JS_SHA3_NO_ARRAY_BUFFER === 'boolean' && JS_SHA3_NO_ARRAY_BUFFER)) {
     context('when ArrayBuffer', function () {
-          it('should throw error', function () {
-            expect(keccak512.create().encodeString(new ArrayBuffer(0))).to.be(2);
+      it('should be equal', function () {
+        expect(keccak_512(new ArrayBuffer(0))).to.be('0eab42de4c3ceb9235fc91acffe746b29c29a8c366b7c60e4e67c466f36a4304c00fa9caf9d87976ba469bcbe06713b435f091ef2769fb160cdab33d3670680e');
       });
     });
-        context('when Uint8Array', function () {
-          it('should throw error', function () {
-            expect(keccak512.create().encodeString(new Uint8Array(0))).to.be(2);
+
+    context('when output ArrayBuffer', function () {
+      it('should be equal', function () {
+        expect(keccak_512.buffer('').toHexString()).to.be('0eab42de4c3ceb9235fc91acffe746b29c29a8c366b7c60e4e67c466f36a4304c00fa9caf9d87976ba469bcbe06713b435f091ef2769fb160cdab33d3670680e');
       });
     });
-      }
 
-      context('when UTF-8', function () {
-        it('should throw error', function () {
-          expect(keccak512.create().encodeString('中文')).to.be(8);
-          expect(keccak512.create().encodeString('aécio')).to.be(8);
-          expect(keccak512.create().encodeString('𠜎')).to.be(6);
-        });
+    context('when output Array', function () {
+      it('should be equal', function () {
+        expect(keccak_512.array('').toHexString()).to.be('0eab42de4c3ceb9235fc91acffe746b29c29a8c366b7c60e4e67c466f36a4304c00fa9caf9d87976ba469bcbe06713b435f091ef2769fb160cdab33d3670680e');
       });
     });
   });
-})(sha3_512, sha3_384, sha3_256, sha3_224, keccak512, keccak384, keccak256, keccak224);
+})(sha3_512, sha3_384, sha3_256, sha3_224, keccak_512, keccak_384, keccak_256, keccak_224);

tests/worker-test.js

@@ -1,24 +0,0 @@
-(function (Worker, WORKER, SOURCE) {
-  var cases = {
-    'a69f73cca23a9ac5c8b567dc185a756e97c982164fe25859e0d1dcc1475c80a615b2123af1f5f94c11e3e9402c3ac558f500199d95b6d3e301758586281dcd26': '',
-    '01dedd5de4ef14642445ba5f5b97c15e47b9ad931326e4b0727cd94cefc44fff23f07bf543139939b49128caf436dc1bdee54fcb24023a08d9403f9b4bf0d450': 'The quick brown fox jumps over the lazy dog',
-    '18f4f4bd419603f95538837003d9d254c26c23765565162247483f65c50303597bc9ce4d289f21d1c2f1f458828e33dc442100331b35e7eb031b5d38ba6460f8': 'The quick brown fox jumps over the lazy dog.'
-  };
-
-  describe('#sha3_512', 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

@@ -1,26 +0,0 @@
-<!doctype html>
-<html lang="en">
-<head>
-  <meta charset="UTF-8">
-  <title>SHA3</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/sha3.js"></script>
-</head>
-<body>
-  <div id="mocha"></div>
-  <script>
-    WORKER = 'worker.js';
-    SOURCE = '../src/sha3.js';
-    mocha.setup('bdd');
-  </script>
-  <script src="worker-test.js"></script>
-  <script>
-    mocha.checkLeaks();
-    mocha.run();
-  </script>
-  <script>
-  </script>
-</body>
-</html>

tests/worker.js

@@ -1,12 +0,0 @@
-var imported = false;
-onmessage = function(e) {
-  if (imported) {
-    postMessage(sha3_512(e.data));
-    if (typeof exports !== 'undefined') {
-      imported = false;
-    }
-  } else {
-    imported = true;
-    importScripts(e.data);
-  }
-}