chromium/device/fido/cable/fido_cable_handshake_handler.h

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef DEVICE_FIDO_CABLE_FIDO_CABLE_HANDSHAKE_HANDLER_H_
#define DEVICE_FIDO_CABLE_FIDO_CABLE_HANDSHAKE_HANDLER_H_

#include <stdint.h>

#include <array>
#include <string>
#include <vector>

#include "base/component_export.h"
#include "base/containers/span.h"
#include "base/gtest_prod_util.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "device/fido/cable/cable_discovery_data.h"
#include "device/fido/cable/noise.h"
#include "device/fido/cable/v2_handshake.h"
#include "device/fido/fido_device.h"
#include "third_party/boringssl/src/include/openssl/base.h"

namespace device {

class FidoCableDevice;

// FidoCableHandshakeHandler abstracts FidoCableV1HandshakeHandler to allow
// tests to inject fake handshake handlers.
class FidoCableHandshakeHandler { … };

// Handles exchanging handshake messages with external authenticator and
// validating the handshake messages to derive a shared session key to be used
// for message encryption.
// See: fido-client-to-authenticator-protocol.html#cable-encryption-handshake of
// the most up-to-date spec.
class COMPONENT_EXPORT(DEVICE_FIDO) FidoCableV1HandshakeHandler
    : public FidoCableHandshakeHandler { … };

}  // namespace device

#endif  // DEVICE_FIDO_CABLE_FIDO_CABLE_HANDSHAKE_HANDLER_H_