sha2_64_bmi2.cpp File Reference

#include <botan/sha2_64.h>
#include <botan/loadstor.h>
#include <botan/rotate.h>

Go to the source code of this file.

Namespaces
	Botan

Macros
#define	SHA2_64_F(A, B, C, D, E, F, G, H, M1, M2, M3, M4, magic)

Macro Definition Documentation

#define SHA2_64_F	(		A,
			B,
			C,
			D,
			E,
			F,
			G,
			H,
			M1,
			M2,
			M3,
			M4,
			magic
	)

Value:

do {                                                                  \
      const uint64_t E_rho = rotr<14>(E) ^ rotr<18>(E) ^ rotr<41>(E);    \
      const uint64_t A_rho = rotr<28>(A) ^ rotr<34>(A) ^ rotr<39>(A);    \
      const uint64_t M2_sigma = rotr<19>(M2) ^ rotr<61>(M2) ^ (M2 >> 6); \
      const uint64_t M4_sigma = rotr<1>(M4) ^ rotr<8>(M4) ^ (M4 >> 7);   \
      H += magic + E_rho + ((E & F) ^ (~E & G)) + M1;                    \
      D += H;                                                            \
      H += A_rho + ((A & B) | ((A | B) & C));                            \
      M1 += M2_sigma + M3 + M4_sigma;                                    \
   } while(0);

Definition at line 19 of file sha2_64_bmi2.cpp.