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using System;
using System.Text;
namespace I2.Loc;
public class StringObfucator
{
public static char[] StringObfuscatorPassword = "ÝúbUu\u00b8CÁ§*4PÚ©-᩾@T6Dl±ÒWâuzÅm4GÐóØ$=Íg,¥Që®iKEßr¡×60Ít4öÃ~^«y:Èd1<QÛÝúbUu\u00b8CÁ§*4PÚ©-᩾@T6Dl±ÒWâuzÅm4GÐóØ$=Íg,¥Që®iKEßr¡×60Ít4öÃ~^«y:Èd".ToCharArray();
public static string Encode(string NormalString)
{
try
{
return ToBase64(XoREncode(NormalString));
}
catch (Exception)
{
return null;
}
}
public static string Decode(string ObfucatedString)
{
try
{
return XoREncode(FromBase64(ObfucatedString));
}
catch (Exception)
{
return null;
}
}
private static string ToBase64(string regularString)
{
return Convert.ToBase64String(Encoding.UTF8.GetBytes(regularString));
}
private static string FromBase64(string base64string)
{
byte[] array = Convert.FromBase64String(base64string);
return Encoding.UTF8.GetString(array, 0, array.Length);
}
private static string XoREncode(string NormalString)
{
try
{
char[] stringObfuscatorPassword = StringObfuscatorPassword;
char[] array = NormalString.ToCharArray();
int num = stringObfuscatorPassword.Length;
int i = 0;
for (int num2 = array.Length; i < num2; i++)
{
array[i] = (char)(array[i] ^ stringObfuscatorPassword[i % num] ^ (byte)((i % 2 == 0) ? (i * 23) : (-i * 51)));
}
return new string(array);
}
catch (Exception)
{
return null;
}
}
}
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