Coverage Report

Created: 2020-05-23 13:54

/src/botan/build/include/botan/shacal2.h
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/*
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* SHACAL-2
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* (C) 2017 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_SHACAL2_H_
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#define BOTAN_SHACAL2_H_
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#include <botan/block_cipher.h>
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BOTAN_FUTURE_INTERNAL_HEADER(shacal2.h)
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namespace Botan {
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/**
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* SHACAL2
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*/
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class BOTAN_PUBLIC_API(2,3) SHACAL2 final : public Block_Cipher_Fixed_Params<32, 16, 64, 4>
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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 "SHACAL2"; }
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      BlockCipher* clone() const override { return new SHACAL2; }
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      size_t parallelism() const override;
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   private:
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      void key_schedule(const uint8_t[], size_t) override;
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#if defined(BOTAN_HAS_SHACAL2_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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#if defined(BOTAN_HAS_SHACAL2_AVX2)
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      void avx2_encrypt_8(const uint8_t in[], uint8_t out[]) const;
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      void avx2_decrypt_8(const uint8_t in[], uint8_t out[]) const;
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#endif
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#if defined(BOTAN_HAS_SHACAL2_X86)
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      void x86_encrypt_blocks(const uint8_t in[], uint8_t out[], size_t blocks) const;
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#endif
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      secure_vector<uint32_t> m_RK;
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   };
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}
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#endif