Sha256: 70fe3b3e5c91f3560451cbff86a528fafabd4ccea2f6d8cc06fe3a2d7511a5df
Contents?: true
Size: 448 Bytes
Versions: 8
Compression:
Stored size: 448 Bytes
Contents
function encryptByte (self, byteParam, decrypt) {
var pad = self._cipher.encryptBlock(self._prev)
var out = pad[0] ^ byteParam
self._prev = Buffer.concat([self._prev.slice(1), new Buffer([decrypt ? byteParam : out])])
return out
}
exports.encrypt = function (self, chunk, decrypt) {
var len = chunk.length
var out = new Buffer(len)
var i = -1
while (++i < len) {
out[i] = encryptByte(self, chunk[i], decrypt)
}
return out
}
Version data entries
8 entries across 8 versions & 3 rubygems