https://github.com/cryptocoinjs/drbg.js

Deterministic Random Bit Generators from NIST SP 800-90A
https://github.com/cryptocoinjs/drbg.js

Last synced: 3 months ago
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Deterministic Random Bit Generators from NIST SP 800-90A

• Host: GitHub
• URL: https://github.com/cryptocoinjs/drbg.js
• Owner: cryptocoinjs
• License: other
• Created: 2016-02-13T17:56:54.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2016-02-17T13:50:00.000Z (over 8 years ago)
• Last Synced: 2024-07-18T15:49:23.975Z (4 months ago)
• Language: JavaScript
• Size: 1.46 MB
• Stars: 7
• Watchers: 6
• Forks: 4
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-cryptocoinjs - * - 90A (List of content / Cryptography)

README

        
# drbg.js

[![NPM Package](https://img.shields.io/npm/v/drbg.js.svg?style=flat-square)](https://www.npmjs.org/package/drbg.js)

[![Build Status](https://img.shields.io/travis/cryptocoinjs/drbg.js.svg?branch=master&style=flat-square)](https://travis-ci.org/cryptocoinjs/drbg.js)

[![Dependency status](https://img.shields.io/david/cryptocoinjs/drbg.js.svg?style=flat-square)](https://david-dm.org/cryptocoinjs/drbg.js#info=dependencies)

[![js-standard-style](https://cdn.rawgit.com/feross/standard/master/badge.svg)](https://github.com/feross/standard)

Deterministic Random Bits Generators

Based on NIST Recommended DRBG from [NIST SP800-90A](https://en.wikipedia.org/wiki/NIST_SP_800-90A) with the following properties:

  * CTR DRBG with DF with AES-128, AES-192, AES-256 cores see [issue #1](https://github.com/cryptocoinjs/drbg.js/issues/1)

  * Hash DRBG with DF with SHA-1, SHA-224, SHA-256, SHA-384, SHA-512 cores

  * HMAC DRBG with SHA-1, SHA-224, SHA-256, SHA-384, SHA-512 cores

  * with and without prediction resistance

## Installation

```shell

npm install drbg.js

```

## Usage

```javascript

var drbgs = require('drbg.js') // import HashDRBG and HmacDRBG

var HashDRBG = drbgs.HashDRBG // or require('drbg.js/hash')

var HmacDRBG = drbgs.HmacDRBG // or require('drbg.js/hmac')

var drbg2 = new HashDRBG('sha256', entropy, nonce, personalization_data)

drbg2.generate(5, additional_data) // 

drbg2.reseed(entropy, personalization_data)

drbg2.generate(5, additional_data) // 

var drbg3 = new HmacDRBG('sha256', entropy, nonce, personalization_data)

drbg3.generate(5, additional_data) // 

drbg3.reseed(entropy, personalization_data)

drbg3.generate(5, additional_data) // 

```

## LICENSE

This library is free and open-source software released under the MIT license.