https://github.com/videojs/aes-decrypter

https://github.com/videojs/aes-decrypter

Last synced: about 1 year ago
JSON representation

• Host: GitHub
• URL: https://github.com/videojs/aes-decrypter
• Owner: videojs
• License: other
• Created: 2016-06-15T19:58:49.000Z (almost 10 years ago)
• Default Branch: main
• Last Pushed: 2024-08-22T09:29:08.000Z (almost 2 years ago)
• Last Synced: 2025-03-11T15:51:14.767Z (over 1 year ago)
• Language: JavaScript
• Size: 1.09 MB
• Stars: 36
• Watchers: 18
• Forks: 16
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-video - videojs/aes-decrypter - Contribute to videojs/aes-decrypter development by creating an account on GitHub. (DRM, Security & Content Protection / Encryption Tools for Streaming)

README

          
# aes-decrypter

[![Build Status](https://travis-ci.org/videojs/aes-decrypter.svg?branch=master)](https://travis-ci.org/videojs/aes-decrypter)

[![Greenkeeper badge](https://badges.greenkeeper.io/videojs/aes-decrypter.svg)](https://greenkeeper.io/)

[![Slack Status](http://slack.videojs.com/badge.svg)](http://slack.videojs.com)

[![NPM](https://nodei.co/npm/aes-decrypter.png?downloads=true&downloadRank=true)](https://nodei.co/npm/aes-decrypter/)

- [Installation](#installation)

- [Usage](#usage)

- [License](#license)

## Installation

```sh

npm install --save aes-decrypter

```

Also available to install globally:

```sh

npm install --global aes-decrypter

```

The npm installation is preferred, but Bower works, too.

```sh

bower install  --save aes-decrypter

```

## Usage

To include decrypter on your website or npm application, use any of the following methods.

```js

var Decrypter = require('aes-decrypter').Decrypter;

var fs = require('fs');

var keyContent = fs.readFileSync('something.key');

var encryptedBytes = fs.readFileSync('somithing.txt');

// keyContent is a string of the aes-keys content

var keyContent = fs.readFileSync(keyFile);

var view = new DataView(keyContent.buffer);

var key.bytes = new Uint32Array([

  view.getUint32(0),

  view.getUint32(4),

  view.getUint32(8),

  view.getUint32(12)

]);

key.iv = new Uint32Array([

  0, 0, 0, 0

]);

var d = new Decrypter(

  encryptedBytes,

  key.bytes,

  key.iv,

  function(err, decryptedBytes) {

    // err always null

});

```

## [License](LICENSE)

Apache-2.0. Copyright (c) Brightcove, Inc.