https://github.com/clubedaentrega/cipher

Encrypt/decrypt data using AES-128-GCM easily
https://github.com/clubedaentrega/cipher

Last synced: about 1 month ago
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Encrypt/decrypt data using AES-128-GCM easily

• Host: GitHub
• URL: https://github.com/clubedaentrega/cipher
• Owner: clubedaentrega
• License: mit
• Created: 2015-07-31T16:47:12.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2015-07-31T16:47:36.000Z (over 9 years ago)
• Last Synced: 2024-11-11T22:10:29.622Z (2 months ago)
• Language: JavaScript
• Size: 97.7 KB
• Stars: 0
• Watchers: 7
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# @clubedaentrega/cipher

Encrypt/decrypt data using [AES-128-GCM](https://en.wikipedia.org/wiki/Galois/Counter_Mode) easily

## Install

`npm install @clubedaentrega/cipher --save`

## Usage

```js

// `key` is either a Buffer with 16 bytes or a hex-encoded-string

var key = ''

var cipher = require('@clubedaentrega/cipher')(key)


var cipherText = cipher.encrypt('some data')

var plainText = cipher.decrypt(cipherText) // 'some data'

var invalid = cipher.decrypt('invalid cipher text') // undefined

```

Create your encryption key with something like `crypto.randomBytes(16)`