how convert this c# cod to php
- by user3694473
I'm trying to convert this class from C# to php
and i wante to convert this c# class to php ...
how i can do it
Thanks in advance
hi
I'm trying to convert this class from C# to php
and i wante to convert this c# class to php ...
how i can do it
Thanks in advance
public class CreateCode
{
public string SazBon(string MM)
{
string RET = "";
string[] ME = new string[25];
for (int i = 1; i < MM.Length; i += 2)
{
ME[i] = MM[i - 1].ToString();
}
for (int j = 0; j < MM.Length; j += 2)
{
ME[j] = MM[j + 1].ToString();
}
ME[20] = "1";
ME[21] = "OH";
ME[22] = "23";
ME[23] = "fXC";
ME[24] = "5";
ME[5] = ME[14];
ME[13] = ME[23];
ME[2] = ME[22];
ME[18] = ME[21];
ME[23] = ME[11];
ME[19] = ME[0];
foreach (string item in ME)
{
RET += item;
}
string BACK = Encrypt(RET, RET, 256);
BACK = encryptString(BACK);
return BACK;
}
string encryptString(string strToEncrypt) // md5
{
UTF8Encoding ue = new UTF8Encoding();
byte[] bytes = ue.GetBytes(strToEncrypt);
MD5CryptoServiceProvider md5 = new MD5CryptoServiceProvider();
byte[] hashBytes = md5.ComputeHash(bytes);
// Bytes to string
return System.Text.RegularExpressions.Regex.Replace
(BitConverter.ToString(hashBytes), "-", "").ToLower();
}
private byte[] Encrypt(byte[] clearData, byte[] Key, byte[] IV)
{
MemoryStream ms = new MemoryStream();
Rijndael alg = Rijndael.Create();
alg.Key = Key;
alg.IV = IV;
CryptoStream cs = new CryptoStream(ms, alg.CreateEncryptor(), CryptoStreamMode.Write);
cs.Write(clearData, 0, clearData.Length);
cs.Close();
byte[] encryptedData = ms.ToArray();
return encryptedData;
}
byte[] A;
private string Encrypt(string Data, string Password, int Bits)
{
byte[] clearBytes = System.Text.Encoding.Unicode.GetBytes(Data);
PasswordDeriveBytes pdb = new PasswordDeriveBytes(Password,
new byte[] { 0x00, 0x01, 0x02, 0x1C, 0x1D, 0x1E, 0x03, 0x04, 0x05, 0x0F, 0x20, 0x21, 0xAD, 0xAF, 0xA4 });
if (Bits == 128)
{
byte[] encryptedData = Encrypt(clearBytes, pdb.GetBytes(16), pdb.GetBytes(16));
return Convert.ToBase64String(encryptedData);
}
else if (Bits == 192)
{
byte[] encryptedData = Encrypt(clearBytes, pdb.GetBytes(24), pdb.GetBytes(16));
return Convert.ToBase64String(encryptedData);
}
else if (Bits == 256)
{
byte[] encryptedData = Encrypt(clearBytes, pdb.GetBytes(32), pdb.GetBytes(16));
return Convert.ToBase64String(encryptedData);
}
else
{
return string.Concat(Bits);
}
} // AES
}
