Package Exports

js-sha3

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (js-sha3) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

js-sha3

A simple SHA-3 / Keccak hash function for JavaScript supports UTF-8 encoding.

Demo

SHA3-512 Online
SHA3-384 Online
SHA3-256 Online
SHA3-224 Online

Download

Compress
Uncompress

Installation

You can also install js-sha3 by using Bower.

bower install js-sha3

For node.js, you can use this command to install:

npm install js-sha3

Usage

You could use like this:

sha3_512('Message to hash');
sha3_384('Message to hash');
sha3_256('Message to hash');
sha3_224('Message to hash');

If you use node.js, you should require the module first:

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;

Example

Code

sha3_512('');
sha3_512('The quick brown fox jumps over the lazy dog');
sha3_512('The quick brown fox jumps over the lazy dog.');
sha3_384('');
sha3_384('The quick brown fox jumps over the lazy dog');
sha3_384('The quick brown fox jumps over the lazy dog.');
sha3_256('');
sha3_256('The quick brown fox jumps over the lazy dog');
sha3_256('The quick brown fox jumps over the lazy dog.');
sha3_224('');
sha3_224('The quick brown fox jumps over the lazy dog');
sha3_224('The quick brown fox jumps over the lazy dog.');

Output

0eab42de4c3ceb9235fc91acffe746b29c29a8c366b7c60e4e67c466f36a4304c00fa9caf9d87976ba469bcbe06713b435f091ef2769fb160cdab33d3670680e
d135bb84d0439dbac432247ee573a23ea7d3c9deb2a968eb31d47c4fb45f1ef4422d6c531b5b9bd6f449ebcc449ea94d0a8f05f62130fda612da53c79659f609
ab7192d2b11f51c7dd744e7b3441febf397ca07bf812cceae122ca4ded6387889064f8db9230f173f6d1ab6e24b6e50f065b039f799f5592360a6558eb52d760
2c23146a63a29acf99e73b88f8c24eaa7dc60aa771780ccc006afbfa8fe2479b2dd2b21362337441ac12b515911957ff
283990fa9d5fb731d786c5bbee94ea4db4910f18c62c03d173fc0a5e494422e8a0b3da7574dae7fa0baf005e504063b3
9ad8e17325408eddb6edee6147f13856ad819bb7532668b605a24a2d958f88bd5c169e56dc4b2f89ffd325f6006d820b
c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470
4d741b6f1eb29cb2a9b9911c82f56fa8d73b04959d3d9d222895df6c0b28aa15
578951e24efd62a3d63a86f7cd19aaa53c898fe287d2552133220370240b572d
f71837502ba8e10837bdd8d365adb85591895602fc552b48b7390abd
310aee6b30c47350576ac2873fa89fd190cdc488442f3ef654cf23fe
c59d4eaeac728671c635ff645014e2afa935bebffdb5fbd207ffdeab

It also supports UTF-8 encoding:

Code

sha3_512('中文');
sha3_384('中文');
sha3_256('中文');
sha3_224('中文');

Output

2f6a1bd50562230229af34b0ccf46b8754b89d23ae2c5bf7840b4acfcef86f87395edc0a00b2bfef53bafebe3b79de2e3e01cbd8169ddbb08bde888dcc893524
743f64bb7544c6ed923be4741b738dde18b7cee384a3a09c4e01acaaac9f19222cdee137702bd3aa05dc198373d87d6c
70a2b6579047f0a977fcb5e9120a4e07067bea9abb6916fbc2d13ffb9a4e4eee
f71837502ba8e10837bdd8d365adb85591895602fc552b48b7390abd

Benchmark

UTF8
ASCII

Extensions

jQuery

If you prefer jQuery style, you can add following code to add a jQuery extension.

Code

jQuery.sha3_512 = sha3_512;
jQuery.sha3_384 = sha3_384;
jQuery.sha3_256 = sha3_256;
jQuery.sha3_224 = sha3_224;

And then you could use like this:

$.sha3_512('message');
$.sha3_384('message');
$.sha3_256('message');
$.sha3_224('message');

Prototype

If you prefer prototype style, you can add following code to add a prototype extension.

Code

String.prototype.sha3_512 = function() {
  return sha3_512(this);
};
String.prototype.sha3_384 = function() {
  return sha3_384(this);
};
String.prototype.sha3_256 = function() {
  return sha3_256(this);
};
String.prototype.sha3_224 = function() {
  return sha3_224(this);
};

And then you could use like this:

'message'.sha3_512();
'message'.sha3_384();
'message'.sha3_256();
'message'.sha3_224();

License

The project is released under the MIT license.

Contact

The project's website is located at https://github.com/emn178/js-sha3
Author: emn178@gmail.com