我需要将以下C#函数移植到Node
public static string Decrypt(string CipherText, string Password, string Salt, string InitialVector, int PasswordIterations, string HashAlgorithm = "SHA1", int KeySize = 256)
{
var InitialVectorBytes = Encoding.ASCII.GetBytes(InitialVector);
var SaltValueBytes = Encoding.ASCII.GetBytes(Salt);
var CipherTextBytes = Convert.FromBase64String(CipherText);
var DerivedPassword = new PasswordDeriveBytes(Password, SaltValueBytes, HashAlgorithm, PasswordIterations);
var KeyBytes = DerivedPassword.GetBytes(KeySize / 8);
var SymmetricKey = new RijndaelManaged();
SymmetricKey.Mode = CipherMode.CBC;
var PlainTextBytes = new byte[CipherTextBytes.Length];
var ByteCount = 0;
using (var Decryptor = SymmetricKey.CreateDecryptor(KeyBytes, InitialVectorBytes))
{
using (var MemStream = new MemoryStream(CipherTextBytes))
{
using (var CryptoStream = new CryptoStream(MemStream, Decryptor, CryptoStreamMode.Read))
{
ByteCount = CryptoStream.Read(PlainTextBytes, 0, PlainTextBytes.Length);
MemStream.Close();
CryptoStream.Close();
}
}
}
SymmetricKey.Clear();
return Encoding.UTF8.GetString(PlainTextBytes, 0, ByteCount);
}
到目前为止,我一直在尝试使用各种节点模块,例如mcrypt,aes-js,js-rijndael,rinjndael-js,crypto,crypto-js,cryptojs等,但是我找不到方法或了解我的需求解决这个问题。
让我特别困惑的是如何进行密码迭代步骤。谁能建议支持它的节点模块或实现它的方法?