sm4.cpp File Reference

#include <botan/sm4.h>
#include <botan/loadstor.h>
#include <botan/rotate.h>
#include <botan/cpuid.h>

Go to the source code of this file.

Namespaces
	Botan

Macros
#define	SM4_D_RNDS(B, R, F)
#define	SM4_E_RNDS(B, R, F)

Macro Definition Documentation

#define SM4_D_RNDS	(		B,
			R,
			F
	)

Value:

do {                           \
   B##0 ^= F(B##1 ^ B##2 ^ B##3 ^ m_RK[4*R+3]);            \
   B##1 ^= F(B##0 ^ B##2 ^ B##3 ^ m_RK[4*R+2]);            \
   B##2 ^= F(B##0 ^ B##1 ^ B##3 ^ m_RK[4*R+1]);            \
   B##3 ^= F(B##0 ^ B##1 ^ B##2 ^ m_RK[4*R+0]);            \
   } while(0)

Definition at line 125 of file sm4.cpp.

Referenced by Botan::SM4::decrypt_n().

#define SM4_E_RNDS	(		B,
			R,
			F
	)

Value:

do {                           \
   B##0 ^= F(B##1 ^ B##2 ^ B##3 ^ m_RK[4*R+0]);            \
   B##1 ^= F(B##0 ^ B##2 ^ B##3 ^ m_RK[4*R+1]);            \
   B##2 ^= F(B##0 ^ B##1 ^ B##3 ^ m_RK[4*R+2]);            \
   B##3 ^= F(B##0 ^ B##1 ^ B##2 ^ m_RK[4*R+3]);            \
   } while(0)

Definition at line 118 of file sm4.cpp.

Referenced by Botan::SM4::encrypt_n().