js-libp2p-crypto/test/key-stretcher.spec.js
2017-03-21 15:05:22 +00:00

77 lines
1.9 KiB
JavaScript

/* eslint max-nested-callbacks: ["error", 8] */
/* eslint-env mocha */
'use strict'
const chai = require('chai')
const dirtyChai = require('dirty-chai')
const expect = chai.expect
chai.use(dirtyChai)
const crypto = require('../src')
const fixtures = require('./fixtures/go-stretch-key')
describe('keyStretcher', () => {
describe('generate', () => {
const ciphers = ['AES-128', 'AES-256', 'Blowfish']
const hashes = ['SHA1', 'SHA256', 'SHA512']
let res
let secret
before((done) => {
crypto.generateEphemeralKeyPair('P-256', (err, _res) => {
if (err) {
return done(err)
}
res = _res
res.genSharedKey(res.key, (err, _secret) => {
if (err) {
return done(err)
}
secret = _secret
done()
})
})
})
ciphers.forEach((cipher) => {
hashes.forEach((hash) => {
it(`${cipher} - ${hash}`, (done) => {
crypto.keyStretcher(cipher, hash, secret, (err, keys) => {
if (err) {
return done(err)
}
expect(keys.k1).to.exist()
expect(keys.k2).to.exist()
done()
})
})
})
})
})
describe('go interop', () => {
fixtures.forEach((test) => {
it(`${test.cipher} - ${test.hash}`, (done) => {
const cipher = test.cipher
const hash = test.hash
const secret = test.secret
crypto.keyStretcher(cipher, hash, secret, (err, keys) => {
if (err) {
return done(err)
}
expect(keys.k1.iv).to.be.eql(test.k1.iv)
expect(keys.k1.cipherKey).to.be.eql(test.k1.cipherKey)
expect(keys.k1.macKey).to.be.eql(test.k1.macKey)
expect(keys.k2.iv).to.be.eql(test.k2.iv)
expect(keys.k2.cipherKey).to.be.eql(test.k2.cipherKey)
expect(keys.k2.macKey).to.be.eql(test.k2.macKey)
done()
})
})
})
})
})