core/node_modules/browserify-aes/populateFixtures.js

var modes = require('./modes')
var fixtures = require('./test/fixtures.json')
var crypto = require('crypto')
var types = ['aes-128-cfb1', 'aes-192-cfb1', 'aes-256-cfb1']
var ebtk = require('./EVP_BytesToKey')
var fs = require('fs')

fixtures.forEach(function (fixture) {
  types.forEach(function (cipher) {
    var suite = crypto.createCipher(cipher, new Buffer(fixture.password))
    var buf = new Buffer('')
    buf = Buffer.concat([buf, suite.update(new Buffer(fixture.text))])
    buf = Buffer.concat([buf, suite.final()])
    fixture.results.ciphers[cipher] = buf.toString('hex')
    if (modes[cipher].mode === 'ECB') {
      return
    }
    var suite2 = crypto.createCipheriv(cipher, ebtk(crypto, fixture.password, modes[cipher].key).key, new Buffer(fixture.iv, 'hex'))
    var buf2 = new Buffer('')
    buf2 = Buffer.concat([buf2, suite2.update(new Buffer(fixture.text))])
    buf2 = Buffer.concat([buf2, suite2.final()])
    fixture.results.cipherivs[cipher] = buf2.toString('hex')
  })
})
fs.writeFileSync('./test/fixturesNew.json', JSON.stringify(fixtures, false, 4))