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Merge pull request #5167 from randombit/jack/src-size-reductions

Changes to reduce unnecessary inclusions

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93.33
/src/fuzzer/tls_13_handshake_layer.cpp
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/*
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* (C) 2022 Jack Lloyd
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* (C) 2022 René Meusel - neXenio GmbH
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* (C) 2022 Lukas Zeller - neXenio GmbH
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*
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* Botan is released under the Simplified BSD License (see license.txt)
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*/
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#include "fuzzers.h"










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#include <botan/tls_policy.h>










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#include <botan/internal/tls_handshake_layer_13.h>










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#include <botan/internal/tls_transcript_hash_13.h>










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namespace {










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Botan::TLS::Handshake_Layer prepare(std::span<const uint8_t> data) {




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   Botan::TLS::Handshake_Layer hl(Botan::TLS::Connection_Side::Client);




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   hl.copy_data(data);




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   return hl;




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}




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}  // namespace










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void fuzz(std::span<const uint8_t> in) {




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   static const Botan::TLS::Default_Policy policy;




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   try {




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      auto hl1 = prepare(in);




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      Botan::TLS::Transcript_Hash_State transcript_hash("SHA-256");




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      while(hl1.next_message(policy, transcript_hash).has_value()) {};




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      auto hl2 = prepare(in);




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      while(hl2.next_post_handshake_message(policy).has_value()) {};




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   } catch(Botan::Exception& e) {}




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}




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