public void ItWorks()
{
var network_key = new byte[] {
0xd4, 0xa1, 0xcb, 0x88, 0xa6, 0x6f, 0x02, 0xf8, 0xdb, 0x63, 0x5c,
0xe2, 0x64, 0x41, 0xcc, 0x5d, 0xac, 0x1b, 0x08, 0x42, 0x0c, 0xea,
0xac, 0x23, 0x08, 0x39, 0xb7, 0x55, 0x84, 0x5a, 0x9f, 0xfb
};
var client_keypair = PublicKeyAuth.GenerateKeyPair();
var server_keypair = PublicKeyAuth.GenerateKeyPair();
var client = new Client(network_key, server_keypair.PublicKey, client_keypair);
var server = new Server(network_key, server_keypair);
// Client -> Server [1]
var client_hello = client.Hello();
server.AcceptHello(client_hello);
// Client <- Server [2]
var server_hello = server.Hello();
client.AcceptHello(server_hello);
Assert.True(
Enumerable.SequenceEqual(client.EphemeralDerivedSecret, server.EphemeralDerivedSecret),
"The ephemeral derived secrets are not the same" +
"client: " +
$"{string.Join(" ", client.EphemeralDerivedSecret.Select(x => x.ToString()).ToArray())}\n" +
"server: " +
$"{string.Join(" ", server.EphemeralDerivedSecret.Select(x => x.ToString()).ToArray())}"
);
Assert.True(
Enumerable.SequenceEqual(client.ServerDerivedSecret, server.ServerDerivedSecret),
"The Server derived secrets are not the same\n" +
"client: " +
$"{string.Join(" ", client.ServerDerivedSecret.Select(x => x.ToString()).ToArray())}\n" +
"server: " +
$"{string.Join(" ", server.ServerDerivedSecret.Select(x => x.ToString()).ToArray())}"
);
// Client -> Server [3]
var client_auth = client.Authenticate();
server.AcceptAuth(client_auth);
Assert.True(
Enumerable.SequenceEqual(client.ClientDerivedSecret, server.ClientDerivedSecret),
"The Client derived secrets are not the same\n" +
"client: " +
$"{string.Join(" ", client.ClientDerivedSecret.Select(x => x.ToString()).ToArray())}\n" +
"server: " +
$"{string.Join(" ", server.ClientDerivedSecret.Select(x => x.ToString()).ToArray())}"
);
// Client <- Server [4]
var server_accept = server.Accept();
client.VerifyAccept(server_accept);
}
public async void ItWorks()
{
var network_key = new byte[] {
0xd4, 0xa1, 0xcb, 0x88, 0xa6, 0x6f, 0x02, 0xf8, 0xdb, 0x63, 0x5c,
0xe2, 0x64, 0x41, 0xcc, 0x5d, 0xac, 0x1b, 0x08, 0x42, 0x0c, 0xea,
0xac, 0x23, 0x08, 0x39, 0xb7, 0x55, 0x84, 0x5a, 0x9f, 0xfb
};
var client_keypair = PublicKeyAuth.GenerateKeyPair();
var server_keypair = PublicKeyAuth.GenerateKeyPair();
var client = new Client(network_key, server_keypair.PublicKey, client_keypair);
var server = new Server(network_key, server_keypair);
// Client -> Server [1]
var client_hello = client.Hello();
server.AcceptHello(client_hello);
// Client <- Server [2]
var server_hello = server.Hello();
client.AcceptHello(server_hello);
// Client -> Server [3]
var client_auth = client.Authenticate();
server.AcceptAuth(client_auth);
// Client <- Server [4]
var server_accept = server.Accept();
client.VerifyAccept(server_accept);
var a = client.ClientEphemeralPubKey;
var b = client.ServerEphemeralPubKey;
var(client_boxer, client_unboxer) = BoxStreamBuilder.Build(
client.ClientDerivedSecret,
server_keypair.PublicKey,
client_keypair.PublicKey,
network_key,
a, b
);
var(server_boxer, server_unboxer) = BoxStreamBuilder.Build(
server.ClientDerivedSecret,
client_keypair.PublicKey,
server_keypair.PublicKey,
network_key,
a, b
);
var plain = System.Text.Encoding.Unicode.GetBytes("hello world");
var msg = client_boxer.Box(plain);
using (var stream = StreamFromBytes(msg))
{
var decoded = await server_unboxer.Unbox(stream);
Assert.Equal(plain, decoded);
}
}
