public static string Encrypt(string inputString)
{
if (string.IsNullOrEmpty(inputString)) return string.Empty;
var encryptor = new DesEncryptor
{
InputString = inputString,
EncryptKey = "TgQQk42O"
};
encryptor.DesEncrypt();
return encryptor.OutString;
}
private static string Encrypt(string inputString)
{
if (string.IsNullOrEmpty(inputString))
{
return(string.Empty);
}
var encryptor = new DesEncryptor
{
InputString = inputString,
EncryptKey = "TgQQk42O"
};
encryptor.DesEncrypt();
return(encryptor.OutString);
}
public static string EncodePassword(string password, EPasswordFormat passwordFormat, out string passwordSalt)
{
var retval = string.Empty;
passwordSalt = string.Empty;
if (passwordFormat == EPasswordFormat.Clear)
{
retval = password;
}
else if (passwordFormat == EPasswordFormat.Hashed)
{
passwordSalt = GenerateSalt();
var src = Encoding.Unicode.GetBytes(password);
var buffer2 = Convert.FromBase64String(passwordSalt);
var dst = new byte[buffer2.Length + src.Length];
Buffer.BlockCopy(buffer2, 0, dst, 0, buffer2.Length);
Buffer.BlockCopy(src, 0, dst, buffer2.Length, src.Length);
var algorithm = HashAlgorithm.Create("SHA1");
if (algorithm == null)
{
return(retval);
}
var inArray = algorithm.ComputeHash(dst);
retval = Convert.ToBase64String(inArray);
}
else if (passwordFormat == EPasswordFormat.Encrypted)
{
passwordSalt = GenerateSalt();
var encryptor = new DesEncryptor
{
InputString = password,
EncryptKey = passwordSalt
};
encryptor.DesEncrypt();
retval = encryptor.OutString;
}
return(retval);
}
public static string EncryptStringBySecretKey(string inputString, string secretKey)
{
if (string.IsNullOrEmpty(inputString))
{
return(string.Empty);
}
var encryptor = new DesEncryptor
{
InputString = inputString,
EncryptKey = secretKey
};
encryptor.DesEncrypt();
var retval = encryptor.OutString;
retval = retval.Replace("+", "0add0").Replace("=", "0equals0").Replace("&", "0and0").Replace("?", "0question0").Replace("'", "0quote0").Replace("/", "0slash0");
return(retval);
}