js-crc
Simple CRC checksum functions for JavaScript(CRC-16 and CRC-32).
Download
Installation
You can also install js-crc by using Bower.
bower install js-crc
For node.js, you can use this command to install:
npm install js-crc
Usage
You could use like this:
crc32('Message to hash');crc16('Message to hash');If you use node.js, you should require the module first:
var crc32 = require('js-crc').crc32;var crc16 = require('js-crc').crc16;It supports AMD:
require(['your/path/crc.js'], function (crc) { var crc32 = crc.crc32; var crc16 = crc.crc16; // ...}); ## Example```JavaScriptcrc32('The quick brown fox jumps over the lazy dog'); // 414fa339crc32('The quick brown fox jumps over the lazy dog.'); // 519025e9 // It also supports byte `Array`, `Uint8Array`, `ArrayBuffer` input:crc32([0]); // d202ef8dcrc32(new Uint8Array([0])); // d202ef8dLicense
The project is released under the MIT license.
Contact
The project's website is located at https://github.com/emn178/js-crc
Author: Chen, Yi-Cyuan (emn178@gmail.com)