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();
Result : 13A6DAD3119F29A8C4BF6D5BD11564E4E1A93F85B7F2AD9E8E97756688754DE32A23ADE41DFD9F76186D8EB25E66D0DCF458ECAA026F16463811C48FC814E50B10FF57FDFDB0C0761088D1AC4DDDAE749CC77FD402A2B8E005A43AEEC914E6F9
PHP Code:
$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;
Result:
99d84f4a728affe97e05b5153cb5d4842d7396cc9b26d807afd08e0f1e904a4e9f43b7d2c35151c6e609230879d120ae180c18bb461b071e79afd98ffec09e29addf9cddeaafaabf6bdef174a7781b538dd7f67e577810c261f5e6e07cb1b5be2416b80d7a59fadbf66f960968614191
I can not understand the difference of these two codes. I think they must have same output, but not. output.