Ashin Walpola
d107534eb2
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.
52 lines
1.4 KiB
C++
52 lines
1.4 KiB
C++
#pragma once
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#include <vanetza/common/byte_buffer.hpp>
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#include <vanetza/security/key_type.hpp>
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#include <vanetza/security/private_key.hpp>
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#include <vanetza/security/public_key.hpp>
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#include <vanetza/security/signature.hpp>
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// forward declarations
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struct Vanetza_Security_Signature;
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struct Vanetza_Security_PublicVerificationKey;
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struct Vanetza_Security_PublicEncryptionKey;
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namespace vanetza
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{
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namespace pki
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{
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using security::KeyCompression;
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using security::KeyType;
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using security::PrivateKey;
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using security::PublicKey;
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using security::Signature;
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PublicKey derive_public_key(const PrivateKey&);
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Signature make_signature(const struct Vanetza_Security_Signature&);
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/**
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* Generate a fresh random EC private key on the curve matching `type`.
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*
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* \throws OpenSslException on generation failure
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*/
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PrivateKey generate_private_key(KeyType type);
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/**
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* Populate an ASN.1 PublicVerificationKey CHOICE from a PublicKey.
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*
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* \throws std::invalid_argument on unsupported key types
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*/
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void set_verification_key(struct Vanetza_Security_PublicVerificationKey&, const PublicKey&);
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/**
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* Populate an ASN.1 PublicEncryptionKey from a PublicKey.
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* Sets supportedSymmAlg to AES-128-CCM.
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*
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* \throws std::invalid_argument on unsupported key types
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*/
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void set_encryption_key(struct Vanetza_Security_PublicEncryptionKey&, const PublicKey&);
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} // namespace pki
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} // namespace vanetza
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