private async Task DecryptWithXor(byte[] encryptedPacket, byte[] decryptedPacket)
{
var pipe = new Pipe();
var decryptor = new XorPipelineDecryptor(new SimpleModulusPipelineDecryptor(pipe.Reader).Reader);
await pipe.Writer.WriteAsync(encryptedPacket);
await pipe.Writer.FlushAsync();
var result = await decryptor.Reader.ReadAsync();
CollectionAssert.AreEqual(result.Buffer.ToArray(), decryptedPacket);
}
private async Task EncryptDecryptWithXor(byte[] unencryptedPacket)
{
var pipe = new Pipe();
var encryptor = new XorPipelineEncryptor(pipe.Writer);
var decryptor = new XorPipelineDecryptor(pipe.Reader);
await encryptor.Writer.WriteAsync(unencryptedPacket);
await encryptor.Writer.FlushAsync();
var result = await decryptor.Reader.ReadAsync();
CollectionAssert.AreEqual(result.Buffer.ToArray(), unencryptedPacket);
}