反应本机中的等效c＃加密批

Question

我正在寻找以下C＃加密方法的反应等效物。基本上，我调用一个C＃API端点，该端点需要加密的JSON调用。它还使用相同的密码寄回了加密结果。我的客户提供的C＃方法。

我是反应性的新手，因此我无法成功地再现反应性方法中的方法。

我已经在网上查看了类似的功能，例如一个突出显示在这里，但无济于事。

感谢您的帮助。

C＃方法

public string EncryptFromDataObject(string jsonString)
        {
            byte[] initVectorBytes = Encoding.UTF8.GetBytes(MySecret.sInitVector);

            byte[] plainTextBytes = Encoding.UTF8.GetBytes(jsonString);

            PasswordDeriveBytes password = new PasswordDeriveBytes(MySecret.sPassPhrase, null);

            byte[] keyBytes = password.GetBytes(MySecret.iKeySize / 8);

            RijndaelManaged symmetricKey = new RijndaelManaged();

            symmetricKey.Mode = CipherMode.CBC;

            ICryptoTransform encryptor = symmetricKey.CreateEncryptor(keyBytes, initVectorBytes);

            MemoryStream memoryStream = new MemoryStream();

            CryptoStream cryptoStream = new CryptoStream(memoryStream, encryptor, CryptoStreamMode.Write);

            cryptoStream.Write(plainTextBytes, 0, plainTextBytes.Length);

            cryptoStream.FlushFinalBlock();

            byte[] cipherTextBytes = memoryStream.ToArray();

            memoryStream.Close();

            cryptoStream.Close();


            //string s = Convert.ToBase64String(cipherTextBytes);     // base64 without padding
            //s = s.PadRight(s.Length + (s.Length * 3) % 4, '=');  // add padding

            return Convert.ToBase64String(cipherTextBytes);
        }

        //Decrypt
        public string DecryptToDataObject(string cipherDataObj)
        {
            byte[] initVectorBytes = Encoding.ASCII.GetBytes(MySecret.sInitVector);

            byte[] cipherTextBytes = Convert.FromBase64String(cipherDataObj);

            PasswordDeriveBytes password = new PasswordDeriveBytes(MySecret.sPassPhrase, null);

            byte[] keyBytes = password.GetBytes(MySecret.iKeySize / 8);

            RijndaelManaged symmetricKey = new RijndaelManaged();

            symmetricKey.Mode = CipherMode.CBC;

            ICryptoTransform decryptor = symmetricKey.CreateDecryptor(keyBytes, initVectorBytes);

            MemoryStream memoryStream = new MemoryStream(cipherTextBytes);

            CryptoStream cryptoStream = new CryptoStream(memoryStream, decryptor, CryptoStreamMode.Read);

            byte[] plainTextBytes = new byte[cipherTextBytes.Length];

            int decryptedByteCount = cryptoStream.Read(plainTextBytes, 0, plainTextBytes.Length);

            memoryStream.Close();

            cryptoStream.Close();


            string jsonString = Encoding.UTF8.GetString(plainTextBytes, 0, decryptedByteCount);


            return jsonString;
        }

Answer 1

我实际上不是通过使用上述c＃类来管理的，而是使用实现在这里。

我设法使用反应式和虎钳对C＃进行加密，并解密。唯一的收获是确保生成反应术中使用的IV值是从C＃代码获得的。