Coverage Report

Created: 2020-11-21 08:34

/src/botan/build/include/botan/internal/gost_3411.h
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Source (jump to first uncovered line)
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/*
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* GOST 34.11
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* (C) 2009 Jack Lloyd
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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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#ifndef BOTAN_GOST_3411_H_
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#define BOTAN_GOST_3411_H_
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#include <botan/hash.h>
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#include <botan/internal/gost_28147.h>
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namespace Botan {
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/**
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* GOST 34.11
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*/
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class GOST_34_11 final : public HashFunction
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   {
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   public:
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      std::string name() const override { return "GOST-R-34.11-94" ; }
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      size_t output_length() const override { return 32; }
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      size_t hash_block_size() const override { return 32; }
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      HashFunction* clone() const override { return new GOST_34_11; }
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      std::unique_ptr<HashFunction> copy_state() const override;
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      void clear() override;
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      GOST_34_11();
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   private:
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      void compress_n(const uint8_t input[], size_t blocks);
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      void add_data(const uint8_t[], size_t) override;
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      void final_result(uint8_t[]) override;
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      GOST_28147_89 m_cipher;
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      secure_vector<uint8_t> m_buffer, m_sum, m_hash;
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      size_t m_position;
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      uint64_t m_count;
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   };
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}
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#endif