private static byte[] Decrypt_Data(byte[] Data)
{
UInt16 Checksum = BitConverter.ToUInt16(Data, 0x6);
UInt16 ucheck = Checksum;
PokePRNG prng = new PokePRNG();
//(ucheck)
prng.Seed = ucheck;
for (int i = 8; i <= 135; i += 2)
{
ushort bef = BitConverter.ToUInt16(Data, i);
ushort aft = (ushort)(bef ^ (prng.NextNum() >> 0x10));
Data[i + 1] = (byte)(aft >> 0x8);
Data[i] = (byte)(aft & 0xff);
}
if (Data.Length == 136)
{
return(Data);
}
prng.Seed = BitConverter.ToUInt32(Data, 0);
for (int i = 136; i <= 235; i += 2)
{
ushort bef = BitConverter.ToUInt16(Data, i);
ushort aft = (ushort)(bef ^ (prng.NextNum() >> 0x10));
Data[i + 1] = (byte)(aft >> 0x8);
Data[i] = (byte)(aft & 0xff);
}
return(Data);
}
private static byte[] Decrypt_Data(byte[] Data)
{
UInt16 Checksum = BitConverter.ToUInt16(Data, 0x6);
UInt16 ucheck = Checksum;
PokePRNG prng = new PokePRNG();
//(ucheck)
prng.Seed = ucheck;
for (int i = 8; i <= 135; i += 2)
{
ushort bef = BitConverter.ToUInt16(Data, i);
ushort aft = (ushort)(bef ^ (prng.NextNum() >> 0x10));
Data[i + 1] = (byte)(aft >> 0x8);
Data[i] = (byte)(aft & 0xff);
}
if (Data.Length == 136) return Data;
prng.Seed = BitConverter.ToUInt32(Data, 0);
for (int i = 136; i <= 235; i += 2)
{
ushort bef = BitConverter.ToUInt16(Data, i);
ushort aft = (ushort)(bef ^ (prng.NextNum() >> 0x10));
Data[i + 1] = (byte)(aft >> 0x8);
Data[i] = (byte)(aft & 0xff);
}
return Data;
}
