public static byte[] csHashBytes(string Message)
{
byte[] MessageBytes = TCipher.RegularStringToBytes(Message);
SHA1 sha = new SHA1CryptoServiceProvider();
return(sha.ComputeHash(MessageBytes));
}
public static int csHashint32(this string MessageString) // Secure hash
{
if (MessageString == null)
{
return(0);
}
//convert the string into an array of Unicode bytes.
byte[] MessageBytes = TCipher.RegularStringToBytes(MessageString);
//Create a new instance of the SHA1Managed class to create
//the hash value.
SHA1Managed SHhash = new SHA1Managed();
//Create the hash value from the array of bytes.
byte[] HashValue = SHhash.ComputeHash(MessageBytes);
int v = 0;
for (int i = 6; i < 10; i++)
{
byte b = HashValue[i];
v = (v << 8) + HashValue[i];
}
return(v);
}
//public static string RSAEncrypt(string PlainText, string Key)
//{
// byte[] plainBytes = TCipher.RegularStringToBytes(PlainText);
// return TCipher.BytesToRegularString(RSAEncrypt(plainBytes, Key));
//}
public static string RSAEncryptToBase64(string PlainText, string Key)
{
byte[] plainBytes = TCipher.RegularStringToBytes(PlainText);
return(TCipher.BytesToBase64String(RSAEncrypt(plainBytes, Key)));
}
