Files
Ashin Walpola d107534eb2 Keep vanetza-idf in obu-firmware, so a plain clone builds the firmware
obu-firmware builds against the vanetza-idf C-ITS library, which until now
came from the colleague's microbu-esp32c5 tree beside the repository and was
not tracked here, so a clone of this repository could not build the firmware
it ships. The library alone is now part of obu-firmware, as
obu-firmware/external/vanetza-idf: their external/vanetza-idf at commit
cf4b99f, unchanged (9775 files; see its PROVENANCE.md). CMake takes it from
there by default; -DVANETZA_IDF_DIR still points the build elsewhere.

The rest of the colleague's tree (their own VAM firmware, PKI tooling,
station-link Python tools, the V2X2MAP bridge) stays out of this repository
and gitignored; nothing is pushed to their repository. NOTES.md, docs/06,
TODO.md and the pcap verifier's usage line point at the new location.
2026-09-24 10:56:05 +02:00

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C++

#pragma once
#include "sha.hpp"
#include <boost/optional/optional.hpp>
#include <array>
#include <cstdint>
#include <string>
// forward declarations
typedef struct OCTET_STRING OCTET_STRING_t;
typedef OCTET_STRING_t Vanetza_Security_HashedId8_t;
namespace vanetza
{
namespace pki
{
struct HashedId8
{
HashedId8() = default;
explicit HashedId8(const Sha256Hash&);
explicit HashedId8(const Sha384Hash&);
static boost::optional<HashedId8> from_hexstring(const std::string&);
static boost::optional<HashedId8> from_buffer(const OCTET_STRING_t&);
std::array<std::uint8_t, 8> octets;
};
bool operator==(const HashedId8&, const HashedId8&);
bool operator!=(const HashedId8&, const HashedId8&);
bool operator<(const HashedId8&, const HashedId8&);
std::string hexstring(const HashedId8&);
bool valid_hashed_id8(const std::string& hex);
bool lexical_cast(const std::string&, HashedId8&);
bool equals(const Vanetza_Security_HashedId8_t&, const HashedId8&);
} // namespace pki
} // namespace vanetza