C＃等效于AES的Java SecretKeySpec [英] C# equivalent of the Java SecretKeySpec for AES

问题描述

我有以下用Java编写的代码。

I have following code written in java. I need C# equivalent for this.

Key key = new SecretKeySpec(keyValue, "AES");
Cipher c = Cipher.getInstance("AES");
c.init(1, key);
byte[] encVal = c.doFinal(Data.getBytes());
encryptedValue = new BASE64Encoder().encode(encVal);

推荐答案

在Java中等效于C＃代码。

Here C# code equivalent in java.

System.Text.UTF8Encoding UTF8 = new System.Text.UTF8Encoding();
AesManaged tdes = new AesManaged();
tdes.Key = UTF8.GetBytes(keyValue);
tdes.Mode = CipherMode.ECB;
tdes.Padding = PaddingMode.PKCS7;
ICryptoTransform crypt = tdes.CreateEncryptor();
byte[] plain = Encoding.UTF8.GetBytes(text);
byte[] cipher = crypt.TransformFinalBlock(plain, 0, plain.Length);
String encryptedText = Convert.ToBase64String(cipher);

这篇关于C＃等效于AES的Java SecretKeySpec的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！