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Update documentation

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This commit is contained in:
Jeffrey Walton 2021-11-29 10:54:17 -05:00
parent a9fe2453f6
commit 056084aefc
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GPG Key ID: B36AB348921B1838
1 changed files with 16 additions and 4 deletions
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20
crc.h
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@ -30,10 +30,16 @@ public:
void Update(const byte *input, size_t length);
void TruncatedFinal(byte *hash, size_t size);
unsigned int DigestSize() const {return DIGESTSIZE;}
CRYPTOPP_STATIC_CONSTEXPR const char* StaticAlgorithmName() {return "CRC32";}
std::string AlgorithmName() const {return StaticAlgorithmName();}
CRYPTOPP_STATIC_CONSTEXPR const char* StaticAlgorithmName() {return "CRC32";}
std::string AlgorithmName() const {return StaticAlgorithmName();}
/// \brief Updates a CRC with additional input
/// \param b the additional input as a byte
void UpdateByte(byte b) {m_crc = m_tab[CRC32_INDEX(m_crc) ^ b] ^ CRC32_SHIFTED(m_crc);}
/// \brief Retrieves the i-th byte of the CRC
/// \param i the additional input as a byte
/// \return the byte at the i-th position
byte GetCrcByte(size_t i) const {return reinterpret_cast<const byte *>(&m_crc)[i];}
std::string AlgorithmProvider() const;
@ -57,10 +63,16 @@ public:
void Update(const byte *input, size_t length);
void TruncatedFinal(byte *hash, size_t size);
unsigned int DigestSize() const {return DIGESTSIZE;}
CRYPTOPP_STATIC_CONSTEXPR const char* StaticAlgorithmName() {return "CRC32C";}
std::string AlgorithmName() const {return StaticAlgorithmName();}
CRYPTOPP_STATIC_CONSTEXPR const char* StaticAlgorithmName() {return "CRC32C";}
std::string AlgorithmName() const {return StaticAlgorithmName();}
/// \brief Updates a CRC with additional input
/// \param b the additional input as a byte
void UpdateByte(byte b) {m_crc = m_tab[CRC32_INDEX(m_crc) ^ b] ^ CRC32_SHIFTED(m_crc);}
/// \brief Retrieves the i-th byte of the CRC
/// \param i the additional input as a byte
/// \return the byte at the i-th position
byte GetCrcByte(size_t i) const {return reinterpret_cast<const byte *>(&m_crc)[i];}
std::string AlgorithmProvider() const;