This module implements ARA RFC 0001.
Stable
$ npm install arablocks/ara-secret-storagePlease make sure have the latest version of nodejs and make installed on your machine. This will only work for Linux and macOS users.
$ git clone [email protected]:AraBlocks/ara-secret-storage.git
$ cd ara-secret-storage
$ make
$ make install # you may need sudoEncrypts value into a "crypto" object configured by an initialization vector (iv) and secret key (key) with optional cipher and digest algorithms.
const storage = require('ara-secret-storage')
const crypto = require('ara-crypto')
const message = Buffer.from('hello')
const key = Buffer.alloc(16).fill('key')
const iv = crypto.randomBytes(16)
const enc = storage.encrypt(message, { key, iv })
console.log(enc)Should output:
{ id: 'a83f4ea0-f486-4d32-82ec-8a047bd085a7',
version: 0,
crypto:
{ cipherparams: { iv: 'a292924998b67cf8d1abcb5f1174e7de' },
ciphertext: '5e46475c92',
cipher: 'aes-128-ctr',
digest: 'sha1',
mac: '702deecad7b3bf12ae9bcff7cfd13ee24e43cd13' } }Decrypt an encrypted "crypto" object into the originally encoded buffer.
Where
value- is a JSON object from the output ofstorage.encrypt()opts- An object containing parameters used for decryption that can overload the cipher parameters found in the secret storage JSON object.
const storage = require('ara-secret-storage')
const crypto = require('ara-crypto')
const message = Buffer.from('hello')
const key = Buffer.alloc(16).fill('key')
const iv = crypto.randomBytes(16)
const enc = storage.encrypt(message, { key, iv })
const dec = storage.decrypt(enc, { key })
assert(0 == Buffer.compare(dec, message))Releases follow Semantic Versioning
LGPL-3.0
