public static long Decrypt(long value, long key)
{
if (key == 0)
{
key = cryptoKey;
}
var u = new LongLongBytesUnion();
u.l = value ^ key;
return(u.d);
}
public void SetEncrypted(long encrypted)
{
var union = new LongLongBytesUnion();
union.l = encrypted;
hiddenValue[0] = union.b1;
hiddenValue[1] = union.b2;
hiddenValue[2] = union.b3;
hiddenValue[3] = union.b4;
hiddenValue[4] = union.b5;
hiddenValue[5] = union.b6;
hiddenValue[6] = union.b7;
hiddenValue[7] = union.b8;
}
private static void InternalEncrypt(byte[] bytes, long value, long key = 0)
{
if (key == 0)
{
key = cryptoKey;
}
var u = new LongLongBytesUnion();
u.d = value;
u.l = u.l ^ key;
bytes[0] = u.b1;
bytes[1] = u.b2;
bytes[2] = u.b3;
bytes[3] = u.b4;
bytes[4] = u.b5;
bytes[5] = u.b6;
bytes[6] = u.b7;
bytes[7] = u.b8;
}
public long GetEncrypted()
{
if (currentCryptoKey != cryptoKey)
{
long temp = InternalDecrypt();
InternalEncrypt(hiddenValue, temp, cryptoKey);
currentCryptoKey = cryptoKey;
}
var union = new LongLongBytesUnion();
union.b1 = hiddenValue[0];
union.b2 = hiddenValue[1];
union.b3 = hiddenValue[2];
union.b4 = hiddenValue[3];
union.b5 = hiddenValue[4];
union.b6 = hiddenValue[5];
union.b7 = hiddenValue[6];
union.b8 = hiddenValue[7];
return(union.l);
}
private long InternalDecrypt()
{
long key = cryptoKey;
if (currentCryptoKey != cryptoKey)
{
key = currentCryptoKey;
}
var union = new LongLongBytesUnion();
union.b1 = hiddenValue[0];
union.b2 = hiddenValue[1];
union.b3 = hiddenValue[2];
union.b4 = hiddenValue[3];
union.b5 = hiddenValue[4];
union.b6 = hiddenValue[5];
union.b7 = hiddenValue[6];
union.b8 = hiddenValue[7];
union.l = union.l ^ key;
return(union.d);
}
