Functions
void	F1 (uint32_t A, uint32_t &B, uint32_t C, uint32_t D, uint32_t &E, uint32_t M)
void	F2 (uint32_t A, uint32_t &B, uint32_t C, uint32_t D, uint32_t &E, uint32_t M)
void	F3 (uint32_t A, uint32_t &B, uint32_t C, uint32_t D, uint32_t &E, uint32_t M)
void	F4 (uint32_t A, uint32_t &B, uint32_t C, uint32_t D, uint32_t &E, uint32_t M)

Variables
constexpr uint32_t	K1 = 0x5A827999
constexpr uint32_t	K2 = 0x6ED9EBA1
constexpr uint32_t	K3 = 0x8F1BBCDC
constexpr uint32_t	K4 = 0xCA62C1D6

Function Documentation

◆ F1()

void Botan::SHA1_F::F1	(	uint32_t	A,
		uint32_t &	B,
		uint32_t	C,
		uint32_t	D,
		uint32_t &	E,
		uint32_t	M )

inline

Definition at line 21 of file sha1_f.h.

                                                                                         {
   E += choose(B, C, D) + M + rotl<5>(A);
   B = rotl<30>(B);
}

References Botan::choose(), and Botan::rotl().

◆ F2()

void Botan::SHA1_F::F2	(	uint32_t	A,
		uint32_t &	B,
		uint32_t	C,
		uint32_t	D,
		uint32_t &	E,
		uint32_t	M )

inline

Definition at line 26 of file sha1_f.h.

                                                                                         {
   E += (B ^ C ^ D) + M + rotl<5>(A);
   B = rotl<30>(B);
}

References Botan::rotl().

◆ F3()

void Botan::SHA1_F::F3	(	uint32_t	A,
		uint32_t &	B,
		uint32_t	C,
		uint32_t	D,
		uint32_t &	E,
		uint32_t	M )

inline

Definition at line 31 of file sha1_f.h.

                                                                                         {
   E += majority(B, C, D) + M + rotl<5>(A);
   B = rotl<30>(B);
}

References Botan::majority(), and Botan::rotl().

◆ F4()

void Botan::SHA1_F::F4	(	uint32_t	A,
		uint32_t &	B,
		uint32_t	C,
		uint32_t	D,
		uint32_t &	E,
		uint32_t	M )

inline

Definition at line 37 of file sha1_f.h.

                                                                                         {
   E += (B ^ C ^ D) + M + rotl<5>(A);
   B = rotl<30>(B);
}

References Botan::rotl().