45 lines
1.0 KiB
C++
45 lines
1.0 KiB
C++
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#ifndef CE45A952_0EE7_4D20_82CB_D42BF87F5B15
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#define CE45A952_0EE7_4D20_82CB_D42BF87F5B15
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#include <vanetza/security/sha.hpp>
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#include <array>
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#include <cstdint>
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#include <functional>
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#include <string>
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namespace vanetza
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{
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namespace security
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{
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using HashedId8 = std::array<uint8_t, 8>;
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using HashedId3 = std::array<uint8_t, 3>;
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HashedId3 truncate(const HashedId8&);
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HashedId8 create_hashed_id8(const Sha256Digest&);
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HashedId8 create_hashed_id8(const Sha384Digest&);
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std::string to_string(const vanetza::security::HashedId3&);
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std::string to_string(const vanetza::security::HashedId8&);
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} // namespace security
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} // namespace vanetza
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namespace std
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{
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// std::hash specialization for HashedId3
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template<> struct hash<vanetza::security::HashedId3>
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{
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size_t operator()(const vanetza::security::HashedId3&) const;
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};
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/// std::hash specialization for HashedId8
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template<> struct hash<vanetza::security::HashedId8>
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{
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size_t operator()(const vanetza::security::HashedId8&) const;
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};
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} // namespace std
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#endif /* CE45A952_0EE7_4D20_82CB_D42BF87F5B15 */
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