Files
U2FDevice/Packet.hpp
Michael Kuc 86af080ba6 Added registration.
Currently doesn't return any valid result, hence host believes device
failed to register, however, insecure storage of keys does occur.
2018-07-31 00:09:25 +00:00

44 lines
956 B
C++

#pragma once
#include <cstdint>
#include <memory>
#include <array>
#include "Constants.hpp"
struct Packet
{
uint32_t cid;
uint8_t buf[packetSize];
protected:
Packet() = default;
virtual void writePacket();
public:
static std::shared_ptr<Packet> getPacket();
virtual ~Packet() = default;
};
struct InitPacket : Packet
{
uint8_t cmd;
uint8_t bcnth;
uint8_t bcntl;
std::array<uint8_t, packetSize - 7> data{};
public:
InitPacket() = default;
static std::shared_ptr<InitPacket> getPacket(const uint32_t rCID, const uint8_t rCMD);
void writePacket() override;
};
struct ContPacket : Packet
{
uint8_t seq;
std::array<uint8_t, packetSize - 5> data{};
public:
ContPacket() = default;
static std::shared_ptr<ContPacket> getPacket(const uint32_t rCID, const uint8_t rSeq);
void writePacket() override;
};