Coverage Report

Created: 2021-05-04 09:02

/src/botan/build/include/botan/internal/noekeon.h
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/*
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* Noekeon
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* (C) 1999-2008 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_NOEKEON_H_
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#define BOTAN_NOEKEON_H_
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#include <botan/block_cipher.h>
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namespace Botan {
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/**
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* Noekeon
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*/
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class Noekeon final : public Block_Cipher_Fixed_Params<16, 16>
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   {
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   public:
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      void encrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const override;
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      void decrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const override;
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      std::string provider() const override;
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      void clear() override;
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      std::string name() const override { return "Noekeon"; }
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      std::unique_ptr<BlockCipher> new_object() const override { return std::make_unique<Noekeon>(); }
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      size_t parallelism() const override;
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   private:
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#if defined(BOTAN_HAS_NOEKEON_SIMD)
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      void simd_encrypt_4(const uint8_t in[], uint8_t out[]) const;
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      void simd_decrypt_4(const uint8_t in[], uint8_t out[]) const;
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#endif
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      /**
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      * The Noekeon round constants
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      */
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      static const uint8_t RC[17];
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      void key_schedule(const uint8_t[], size_t) override;
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      secure_vector<uint32_t> m_EK, m_DK;
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   };
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}
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#endif