aes_helper.c File Reference

#include "sph_types.h"

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Macros
#define	AESx(x)   SPH_C32(x)
#define	AES0   AES0_LE
#define	AES1   AES1_LE
#define	AES2   AES2_LE
#define	AES3   AES3_LE
#define	AES_ROUND_LE(X0, X1, X2, X3, K0, K1, K2, K3, Y0, Y1, Y2, Y3)
#define	AES_ROUND_NOKEY_LE(X0, X1, X2, X3, Y0, Y1, Y2, Y3)   AES_ROUND_LE(X0, X1, X2, X3, 0, 0, 0, 0, Y0, Y1, Y2, Y3)

Variables
static const sph_u32	AES0 [256]
static const sph_u32	AES1 [256]
static const sph_u32	AES2 [256]
static const sph_u32	AES3 [256]

Macro Definition Documentation

AES0

#define AES0   AES0_LE

Definition at line 87 of file aes_helper.c.

AES1

#define AES1   AES1_LE

Definition at line 88 of file aes_helper.c.

AES2

#define AES2   AES2_LE

Definition at line 89 of file aes_helper.c.

AES3

#define AES3   AES3_LE

Definition at line 90 of file aes_helper.c.

AES_ROUND_LE

#define AES_ROUND_LE	(		X0,
			X1,
			X2,
			X3,
			K0,
			K1,
			K2,
			K3,
			Y0,
			Y1,
			Y2,
			Y3
	)

Value:

do { \
                (Y0) = AES0[(X0) & 0xFF] \
                        ^ AES1[((X1) >> 8) & 0xFF] \
                        ^ AES2[((X2) >> 16) & 0xFF] \
                        ^ AES3[((X3) >> 24) & 0xFF] ^ (K0); \
                (Y1) = AES0[(X1) & 0xFF] \
                        ^ AES1[((X2) >> 8) & 0xFF] \
                        ^ AES2[((X3) >> 16) & 0xFF] \
                        ^ AES3[((X0) >> 24) & 0xFF] ^ (K1); \
                (Y2) = AES0[(X2) & 0xFF] \
                        ^ AES1[((X3) >> 8) & 0xFF] \
                        ^ AES2[((X0) >> 16) & 0xFF] \
                        ^ AES3[((X1) >> 24) & 0xFF] ^ (K2); \
                (Y3) = AES0[(X3) & 0xFF] \
                        ^ AES1[((X0) >> 8) & 0xFF] \
                        ^ AES2[((X1) >> 16) & 0xFF] \
                        ^ AES3[((X2) >> 24) & 0xFF] ^ (K3); \
        } while (0)

Definition at line 92 of file aes_helper.c.

AES_ROUND_NOKEY_LE

#define AES_ROUND_NOKEY_LE	(		X0,
			X1,
			X2,
			X3,
			Y0,
			Y1,
			Y2,
			Y3
	)		AES_ROUND_LE(X0, X1, X2, X3, 0, 0, 0, 0, Y0, Y1, Y2, Y3)

Definition at line 111 of file aes_helper.c.

AESx

#define AESx

(

x

)

SPH_C32(x)

Definition at line 86 of file aes_helper.c.

Variable Documentation

AES0

const sph_u32 AES0[256]

static

Definition at line 122 of file aes_helper.c.

AES1

const sph_u32 AES1[256]

static

Definition at line 189 of file aes_helper.c.

AES2

const sph_u32 AES2[256]

static

Definition at line 256 of file aes_helper.c.

AES3

const sph_u32 AES3[256]

static

Definition at line 323 of file aes_helper.c.