Fixed

- incorrect result when first bit is 1 of bytes.

Changed
- throw error by Error oject. #13

Added
- TypeScript interfaces. #12

CHANGELOG.md

@@ -1,5 +1,15 @@
 # Change Log
 
+## v0.9.0 / 2017-12-18
+### Fixed
+- incorrect result when first bit is 1 of bytes.
+
+### Changed
+- throw error by Error oject. #13
+
+### Added
+- TypeScript interfaces. #12
+
 ## v0.8.0 / 2017-11-19
 ### Added
 - support for web worker.

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "js-sha256",
-  "version": "0.8.0",
+  "version": "0.9.0",
   "main": ["src/sha256.js"],
   "ignore": [
     "samples",

index.d.ts

@@ -34,6 +34,63 @@ interface Hasher {
   array(): number[];
 }
 
+interface Hmac {
+  /**
+   * Computes a Hash-based message authentication code (HMAC) using a secret key
+   *
+   * @param secretKey The Secret Key
+   * @param message The message you want to hash.
+   */
+  (secretKey: string, message: Message): string;
+
+  /**
+   * Create a hash object using a secret key.
+   *
+   * @param secretKey The Secret Key
+   */
+  create(secretKey: string): Hasher;
+
+  /**
+   * Create a hash object and hash message using a secret key
+   *
+   * @param secretKey The Secret Key
+   * @param message The message you want to hash.
+   */
+  update(secretKey: string, message: Message): Hasher;
+
+  /**
+   * Return hash in hex string.
+   *
+   * @param secretKey The Secret Key
+   * @param message The message you want to hash.
+   */
+  hex(secretKey: string, message: Message): string;
+
+  /**
+   * Return hash in ArrayBuffer.
+   *
+   * @param secretKey The Secret Key
+   * @param message The message you want to hash.
+   */
+  arrayBuffer(secretKey: string, message: Message): ArrayBuffer;
+
+  /**
+   * Return hash in integer array.
+   *
+   * @param secretKey The Secret Key
+   * @param message The message you want to hash.
+   */
+  digest(secretKey: string, message: Message): number[];
+
+  /**
+   * Return hash in integer array.
+   *
+   * @param secretKey The Secret Key
+   * @param message The message you want to hash.
+   */
+  array(secretKey: string, message: Message): number[];
+}
+
 interface Hash {
   /**
    * Hash and return hex string.
@@ -55,12 +112,37 @@ interface Hash {
   update(message: Message): Hasher;
 
   /**
-   * Computes a Hash-based message authentication code (HMAC) using a secret key
+   * Return hash in hex string.
    *
-   * @param secretKey The Secret Key
    * @param message The message you want to hash.
    */
-  hmac(secretKey: string, message: Message): string;
+  hex(message: Message): string;
+
+  /**
+   * Return hash in ArrayBuffer.
+   *
+   * @param message The message you want to hash.
+   */
+  arrayBuffer(message: Message): ArrayBuffer;
+
+  /**
+   * Return hash in integer array.
+   *
+   * @param message The message you want to hash.
+   */
+  digest(message: Message): number[];
+
+  /**
+   * Return hash in integer array.
+   *
+   * @param message The message you want to hash.
+   */
+  array(message: Message): number[];
+
+  /**
+   * HMAC interface
+   */
+  hmac: Hmac;
 }
 
 export var sha256: Hash;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "js-sha256",
-  "version": "0.8.0",
+  "version": "0.9.0",
   "description": "A simple SHA-256 / SHA-224 hash function for JavaScript supports UTF-8 encoding.",
   "main": "src/sha256.js",
   "devDependencies": {

src/sha256.js

@@ -1,7 +1,7 @@
 /**
  * [js-sha256]{@link https://github.com/emn178/js-sha256}
  *
- * @version 0.8.0
+ * @version 0.9.0
  * @author Chen, Yi-Cyuan [emn178@gmail.com]
  * @copyright Chen, Yi-Cyuan 2014-2017
  * @license MIT
@@ -257,7 +257,7 @@
         blocks[8] = blocks[9] = blocks[10] = blocks[11] =
         blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
     }
-    blocks[14] = this.hBytes << 3 | this.bytes >> 29;
+    blocks[14] = this.hBytes << 3 | this.bytes >>> 29;
     blocks[15] = this.bytes << 3;
     this.hash();
   };