Overview

SHA-1 TypeScript/JavaScript Library

by T. Michael Keesey (keesey@gmail.com)

License Information

This library is available under the MIT license. See the LICENSE file for further details.

Usage

  1. Copy bin/sha1.min.js (or bin/sha1.js) to your scripts folder.

  2. Include this tag in your HTML:

    <script type="text/javascript" src="PATH_TO_SCRIPTS/sha1.min.js"></script>
    
  3. In your JavaScript (or TypeScript), call sha1.hash(x) to get a SHA-1 hash. The variable x can be an ArrayBuffer (optimal usage) or a string. Any other type of object will be converted into a string.

NOTE: Be sure to pass the .buffer property of a typed array rather than the array itself.

INCORRECT

var data = new Uint8Array(256);

// Will generate SHA-1 hash for the string "[object Uint8Array]"!
var hash = sha1.hash(data);

CORRECT

var data = new Uint8Array(256);

var hash = sha1.hash(data.buffer);