C#和PHP具有不同的AES加密结果 [英] C# and PHP have different AES encryption results
问题描述
我有相同的数据和加密密钥,相同的算法,相同的模式但结果不同。
C#代码:
I have same data and encryption key, same algorithm, same mode but different result.
C# Code:
string encKey = "0F777D55FDB154E7D8754C3C0E660A65";
string dataToEncrypt = "FF01083131323233333434FF020102FF030E3230313630313230313635353032FF040C313132323333343435353636FF05083131323233333434FF060F6D6173746572706173735F75736572FF070101FF080104800000000000000000000000";
using (System.IO.MemoryStream ms = new System.IO.MemoryStream())
{
using (System.Security.Cryptography.AesManaged AES = new System.Security.Cryptography.AesManaged())
{
AES.KeySize = 128;
AES.BlockSize = 128;
AES.Key = StringToByteArray(encKey);
AES.IV = StringToByteArray("00000000000000000000000000000000");
AES.Padding = System.Security.Cryptography.PaddingMode.None;
AES.Mode = System.Security.Cryptography.CipherMode.CBC;
byte[] bytesToBeEncrypted = StringToByteArray(dataToEncrypt);
using (var cs = new System.Security.Cryptography.CryptoStream(ms, AES.CreateEncryptor(), System.Security.Cryptography.CryptoStreamMode.Write))
{
cs.Write(bytesToBeEncrypted, 0, bytesToBeEncrypted.Length);
cs.Close();
}
encryptedData = ByteArrayToString(ms.ToArray());
}
}
Console.WriteLine(encryptedData);
Console.ReadLine();
<强>结果:强> 13A6DAD3119F29A8C4BF6D5BD11564E4E1A93F85B7F2AD9E8E97756688754DE32A23ADE41DFD9F76186D8EB25E66D0DCF458ECAA026F16463811C48FC814E50B10FF57FDFDB0C0761088D1AC4DDDAE749CC77FD402A2B8E005A43AEEC914E6F9
Result : 13A6DAD3119F29A8C4BF6D5BD11564E4E1A93F85B7F2AD9E8E97756688754DE32A23ADE41DFD9F76186D8EB25E66D0DCF458ECAA026F16463811C48FC814E50B10FF57FDFDB0C0761088D1AC4DDDAE749CC77FD402A2B8E005A43AEEC914E6F9
PHP代码:
$inputText = "FF01083131323233333434FF020102FF030E3230313630313230313635353032FF040C313132323333343435353636FF05083131323233333434FF060F6D6173746572706173735F75736572FF070101FF080104800000000000000000000000";
$inputKey = "0F777D55FDB154E7D8754C3C0E660A65";
$inputText = pack("H*", $inputText);
$inputKey = pack("H*", $inputKey);
$iv = "0000000000000000";
$encryptedData = openssl_encrypt($inputText, "aes-128-cbc", $inputKey, OPENSSL_RAW_DATA, $iv);
$encryptedData = implode("", unpack("H*", $encryptedData));
print $encryptedData . PHP_EOL;
结果,
的结果:强>
99d84f4a728affe97e05b5153cb5d4842d7396cc9b26d807afd08e0f1e904a4e9f43b7d2c35151c6e609230879d120ae180c18bb461b071e79afd98ffec09e29addf9cddeaafaabf6bdef174a7781b538dd7f67e577810c261f5e6e07cb1b5be2416b80d7a59fadbf66f960968614191
Result:
99d84f4a728affe97e05b5153cb5d4842d7396cc9b26d807afd08e0f1e904a4e9f43b7d2c35151c6e609230879d120ae180c18bb461b071e79afd98ffec09e29addf9cddeaafaabf6bdef174a7781b538dd7f67e577810c261f5e6e07cb1b5be2416b80d7a59fadbf66f960968614191
我无法理解这两个代码的区别。我认为它们必须具有相同的输出,但是没有。
输出。
I can not understand the difference of these two codes. I think they must have same output, but not. output.
推荐答案
您应该打包 iv
:
<?php
$inputText = "FF01083131323233333434FF020102FF030E3230313630313230313635353032FF040C313132323333343435353636FF05083131323233333434FF060F6D6173746572706173735F75736572FF070101FF080104800000000000000000000000";
$inputKey = "0F777D55FDB154E7D8754C3C0E660A65";
$inputText = pack("H*", $inputText);
$inputKey = pack("H*", $inputKey);
$iv = pack("H*", "00000000000000000000000000000000");
$encryptedData = openssl_encrypt($inputText, "aes-128-cbc", $inputKey, OPENSSL_RAW_DATA, $iv);
$encryptedData = substr(implode("", unpack("H*", $encryptedData)),0,192);
print $encryptedData . PHP_EOL;
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