public static string Decrypt(string str, UInt16 uiseed = 1)
{
if (str == null)
{
return(null);
}
char seed = (char)uiseed;
char c;
char[] array = str.ToCharArray();
Array.Reverse(array);
int i = array.Length - 1;
for (; i > 0; i--)
{
c = array[i];
array[i] = array[i - 1];
array[i - 1] = c;
array[i] = AED0x1.Sub(array[i], array[i - 1]);
}
array[i] = AED0x1.Sub(array[i], seed);
return(new string(array));
}
public static string Encrypt(string str, UInt16 uiseed = 1)
{
if (str == null)
{
return(null);
}
char seed = (char)uiseed;
char c;
char[] array = str.ToCharArray();
int i = 0;
for (; i < array.Length - 1; i++)
{
c = array[i];
array[i] = array[i + 1];
array[i + 1] = c;
array[i] = AED0x1.Add(array[i], array[i + 1]);
array[i] = AED0x1.Add(array[i], seed);
}
array[i] = AED0x1.Add(array[i], seed);
Array.Reverse(array);
return(new string(array));
}
public static string Decrypt(SecureString str, UInt16 uiseed = 1)
{
return(AED0x1.Decrypt(str.Release(), uiseed));
}
public static SecureString DecryptSecure(string str, UInt16 uiseed = 1)
{
return(AED0x1.Decrypt(str, uiseed).Secure());
}
public static SecureString EncryptSecure(SecureString str, UInt16 uiseed = 1)
{
return(AED0x1.Encrypt(str.Release(), uiseed).Secure());
}