public static unsafe byte[] encodeVolumeData(ulong intToneVolume, UInt32 dongleID)
{
#if !USE_BLOW_FISH
// byte[] result = { 6,125,22,94,21,241,27,119,
// 64,253,228,114,115,97,206,149};
#endif
byte[] result = new byte[16];
byte[] BufCode = new byte[16];
byte[] keyArr = Encoding.ASCII.GetBytes(key);
byte[] defaultEncrypted = writeInkData(intToneVolume, dongleID);
#if USE_DLL
fixed(byte *byteKey = &keyArr[0])
{
fixed(byte *defaultEncode = &defaultEncrypted[0])
{
fixed(byte *bufEncode = &BufCode[0])
{
Encode(byteKey, key.Length, defaultEncode, bufEncode, 16);
Marshal.Copy((IntPtr)bufEncode, result, 0, result.Length);
}
}
}
#else
BlowFishClassLibrary.BlowFishClass bFish = new BlowFishClass();
fixed(byte *byteKey = &keyArr[0])
{
fixed(byte *defaultEncode = &defaultEncrypted[0])
{
fixed(byte *bufEncode = &BufCode[0])
{
bFish.Encode(byteKey, key.Length, defaultEncode, bufEncode, 16);
Marshal.Copy((IntPtr)bufEncode, result, 0, result.Length);
}
}
}
#endif
return(result);
}
public static unsafe ulong decodeVolumeData(byte[] bytes, out UInt32 dongleID)
{
#if !USE_BLOW_FISH
byte[] result = { 6, 125, 22, 94, 21, 241, 27, 119,
64, 253, 228, 114, 115, 97, 206, 149 };
#endif
byte[] result = new byte[16];
byte[] BufCode = new byte[16];
byte[] keyArr = Encoding.ASCII.GetBytes(key);
#if USE_DLL
fixed(byte *byteKey = &keyArr[0])
{
fixed(byte *encodeData = &bytes[0])
{
fixed(byte *bufDecode = &BufCode[0])
{
Decode(byteKey, key.Length, encodeData, bufDecode, 16);
Marshal.Copy((IntPtr)bufDecode, result, 0, result.Length);
}
}
}
#else
BlowFishClassLibrary.BlowFishClass bFish = new BlowFishClass();
fixed(byte *byteKey = &keyArr[0])
{
fixed(byte *encodeData = &bytes[0])
{
fixed(byte *bufDecode = &BufCode[0])
{
bFish.Decode(byteKey, key.Length, encodeData, bufDecode, 16);
Marshal.Copy((IntPtr)bufDecode, result, 0, result.Length);
}
}
}
#endif
return(readInkData(result, out dongleID));
}
