Current Folder

This commit is contained in:
Luis Fernando Molina committed 2020-11-20 14:05:59 +01:00
1 parent 8b3382289b
commit cfcada880d
4379 files changed

No files matched your search

-27
View File
@@ -1,27 +0,0 @@
var aes = require('./aes')
var Buffer = require('safe-buffer').Buffer
var Transform = require('cipher-base')
var inherits = require('inherits')
function StreamCipher (mode, key, iv, decrypt) {
Transform.call(this)
this._cipher = new aes.AES(key)
this._prev = Buffer.from(iv)
this._cache = Buffer.allocUnsafe(0)
this._secCache = Buffer.allocUnsafe(0)
this._decrypt = decrypt
this._mode = mode
}
inherits(StreamCipher, Transform)
StreamCipher.prototype._update = function (chunk) {
return this._mode.encrypt(this, chunk, this._decrypt)
}
StreamCipher.prototype._final = function () {
this._cipher.scrub()
}
module.exports = StreamCipher