小编Tes*_*est的帖子

您好我已使用标准AES算法加密的加密十六进制字符串和密钥.码:

        final String key = "=abcd!#Axd*G!pxP";
        final javax.crypto.spec.SecretKeySpec keySpec = new SecretKeySpec(key.getBytes(), "AES");
        final javax.crypto.Cipher cipher = Cipher.getInstance("AES");
        cipher.init(Cipher.ENCRYPT_MODE, keySpec);
        byte [] encryptedValue = cipher.doFinal(input.getBytes());
        return new String(org.apache.commons.codec.binary.Hex.encodeHex(encryptedValue));

现在我尝试使用C#代码解密它:

            RijndaelManaged rijndaelCipher = new RijndaelManaged();
            // Assumed Mode and padding values.
            rijndaelCipher.Mode = CipherMode.ECB;
            rijndaelCipher.Padding = PaddingMode.None;

            // AssumedKeySize and BlockSize values.
            rijndaelCipher.KeySize = 0x80;
            rijndaelCipher.BlockSize = 0x80;
            // Convert Hex keys to byte Array.
            byte[] encryptedData = hexStringToByteArray(textToDecrypt);

            byte[] pwdBytes = Encoding.Unicode.GetBytes(key);
            byte[] keyBytes = new byte[0x10];
            int len = …