public ProtoBinaryManager()
{
//If you use new line in your password or salt string,
//Windows machine could produce different result because it uses \r\n instead of just \n
var password = EncryptionPassword.Replace("\r", "");
var salt = EncryptionSalt.Replace("\r", "");
// Debug.Log(string.Join(" ",Encoding.ASCII.GetBytes(password).Select(x => x.ToString("X"))));
// Debug.Log(string.Join(" ",Encoding.ASCII.GetBytes(salt).Select(x => x.ToString("X"))));
derivator = new Rfc2898DeriveBytes(Encoding.ASCII.GetBytes(password), Encoding.ASCII.GetBytes(salt),
EncryptionIteration);
key = derivator.GetBytes(16);
}
public IBuffer GetBufferWithoutHMAC()
{
bool usesPassword = (Options & (byte)1) == (byte)1;
using (var ms = new MemoryStream((int)(HEADER_LENGTH + CipherText.Length)))
using (var writer = new BinaryWriter(ms))
{
writer.Write(Version);
writer.Write(Options);
if (usesPassword)
{
writer.Write(EncryptionSalt.ToByteArray());
writer.Write(HMACSalt.ToByteArray());
}
writer.Write(IV.ToByteArray());
writer.Write(CipherText.ToByteArray());
return(ms.ToArray().ToBuffer());
}
}
