K:/CMGDKv18/SDK/Source/Base/Algorithml/aes.cpp文件参考

#include <hgl/type/DataType.H>

组合类型
struct	aes_context
名字空间
namespace	hgl
	__MAKE_HGL__&&!__MAKE_PLUGIN__
宏定义
#define	FT
#define	V(a, b, c, d)   0x##a##b##c##d
#define	V(a, b, c, d)   0x##d##a##b##c
#define	V(a, b, c, d)   0x##c##d##a##b
#define	V(a, b, c, d)   0x##b##c##d##a
#define	RT
#define	V(a, b, c, d)   0x##a##b##c##d
#define	V(a, b, c, d)   0x##d##a##b##c
#define	V(a, b, c, d)   0x##c##d##a##b
#define	V(a, b, c, d)   0x##b##c##d##a
#define	GET_UINT32(n, b, i)
#define	PUT_UINT32(n, b, i)
#define	FROUND(X0, X1, X2, X3, Y0, Y1, Y2, Y3)
#define	RROUND(X0, X1, X2, X3, Y0, Y1, Y2, Y3)
函数
int	aes_set_key (struct aes_context *ctx, unsigned char *key, int nbits)
void	aes_encrypt (struct aes_context *ctx, unsigned char data[16])
void	aes_decrypt (struct aes_context *ctx, unsigned char data[16])
void	hgl::AesEncrypt (uint8[16], uint8 *, int)
void	hgl::AesDecrypt (uint8[16], uint8 *, int)

---

宏定义文档

#define FROUND	(		X0,
			X1,
			X2,
			X3,
			Y0,
			Y1,
			Y2,
			Y3
	)

值:

{                                               \
    RK += 4;                                    \
                                                \
    X0 = RK[0] ^ FT0[ (unsigned __int8) ( Y0 >> 24 ) ] ^  \
                 FT1[ (unsigned __int8) ( Y1 >> 16 ) ] ^  \
                 FT2[ (unsigned __int8) ( Y2 >>  8 ) ] ^  \
                 FT3[ (unsigned __int8) ( Y3       ) ];   \
                                                \
    X1 = RK[1] ^ FT0[ (unsigned __int8) ( Y1 >> 24 ) ] ^  \
                 FT1[ (unsigned __int8) ( Y2 >> 16 ) ] ^  \
                 FT2[ (unsigned __int8) ( Y3 >>  8 ) ] ^  \
                 FT3[ (unsigned __int8) ( Y0       ) ];   \
                                                \
    X2 = RK[2] ^ FT0[ (unsigned __int8) ( Y2 >> 24 ) ] ^  \
                 FT1[ (unsigned __int8) ( Y3 >> 16 ) ] ^  \
                 FT2[ (unsigned __int8) ( Y0 >>  8 ) ] ^  \
                 FT3[ (unsigned __int8) ( Y1       ) ];   \
                                                \
    X3 = RK[3] ^ FT0[ (unsigned __int8) ( Y3 >> 24 ) ] ^  \
                 FT1[ (unsigned __int8) ( Y0 >> 16 ) ] ^  \
                 FT2[ (unsigned __int8) ( Y1 >>  8 ) ] ^  \
                 FT3[ (unsigned __int8) ( Y2       ) ];   \
}

#define FT

#define GET_UINT32	(		n,
			b,
			i
	)

值:

{                                               \
    (n) = ( (unsigned __int32) (b)[(i)    ] << 24 )       \
        | ( (unsigned __int32) (b)[(i) + 1] << 16 )       \
        | ( (unsigned __int32) (b)[(i) + 2] <<  8 )       \
        | ( (unsigned __int32) (b)[(i) + 3]       );      \
}

#define PUT_UINT32	(		n,
			b,
			i
	)

值:

{                                               \
    (b)[(i)    ] = (unsigned __int8) ( (n) >> 24 );       \
    (b)[(i) + 1] = (unsigned __int8) ( (n) >> 16 );       \
    (b)[(i) + 2] = (unsigned __int8) ( (n) >>  8 );       \
    (b)[(i) + 3] = (unsigned __int8) ( (n)       );       \
}

#define RROUND	(		X0,
			X1,
			X2,
			X3,
			Y0,
			Y1,
			Y2,
			Y3
	)

值:

{                                               \
    RK += 4;                                    \
                                                \
    X0 = RK[0] ^ RT0[ (unsigned __int8) ( Y0 >> 24 ) ] ^  \
                 RT1[ (unsigned __int8) ( Y3 >> 16 ) ] ^  \
                 RT2[ (unsigned __int8) ( Y2 >>  8 ) ] ^  \
                 RT3[ (unsigned __int8) ( Y1       ) ];   \
                                                \
    X1 = RK[1] ^ RT0[ (unsigned __int8) ( Y1 >> 24 ) ] ^  \
                 RT1[ (unsigned __int8) ( Y0 >> 16 ) ] ^  \
                 RT2[ (unsigned __int8) ( Y3 >>  8 ) ] ^  \
                 RT3[ (unsigned __int8) ( Y2       ) ];   \
                                                \
    X2 = RK[2] ^ RT0[ (unsigned __int8) ( Y2 >> 24 ) ] ^  \
                 RT1[ (unsigned __int8) ( Y1 >> 16 ) ] ^  \
                 RT2[ (unsigned __int8) ( Y0 >>  8 ) ] ^  \
                 RT3[ (unsigned __int8) ( Y3       ) ];   \
                                                \
    X3 = RK[3] ^ RT0[ (unsigned __int8) ( Y3 >> 24 ) ] ^  \
                 RT1[ (unsigned __int8) ( Y2 >> 16 ) ] ^  \
                 RT2[ (unsigned __int8) ( Y1 >>  8 ) ] ^  \
                 RT3[ (unsigned __int8) ( Y0       ) ];   \
}

#define RT

#define V	(		a,
			b,
			c,
			d
	)		0x##c##d##a##b

#define V	(		a,
			b,
			c,
			d
	)		0x##d##a##b##c

#define V	(		a,
			b,
			c,
			d
	)		0x##d##a##b##c

#define V	(		a,
			b,
			c,
			d
	)		0x##b##c##d##a

#define V	(		a,
			b,
			c,
			d
	)		0x##a##b##c##d

#define V	(		a,
			b,
			c,
			d
	)		0x##c##d##a##b

#define V	(		a,
			b,
			c,
			d
	)		0x##b##c##d##a

#define V	(		a,
			b,
			c,
			d
	)		0x##a##b##c##d

---

函数文档

void aes_decrypt	(	struct aes_context *	ctx,
		unsigned char	data[16]
	)

void aes_encrypt	(	struct aes_context *	ctx,
		unsigned char	data[16]
	)

int aes_set_key	(	struct aes_context *	ctx,
		unsigned char *	key,
		int	nbits
	)