Exemple #1
0
#endif
#ifdef  IL4_SET
const aes_32t il_tab[4][256] =
{ { isb_data(w0) }, { isb_data(w1) }, { isb_data(w2) }, { isb_data(w3) } };
#endif

#ifdef  LS1_SET
const aes_32t ls_tab[256] = { sb_data(w0) };
#endif
#ifdef  LS4_SET
const aes_32t ls_tab[4][256] =
{ {  sb_data(w0) }, {  sb_data(w1) }, {  sb_data(w2) }, {  sb_data(w3) } };
#endif

#ifdef  IM1_SET
const aes_32t im_tab[256] = { mm_data(v0) };
#endif
#ifdef  IM4_SET
const aes_32t im_tab[4][256] =
{ {  mm_data(v0) }, {  mm_data(v1) }, {  mm_data(v2) }, {  mm_data(v3) } };
#endif

#else   /* dynamic table generation */

aes_08t tab_init = 0;

#define const

aes_32t  rcon_tab[RC_LENGTH];

#ifdef  SBX_SET
Exemple #2
0
#endif
#ifdef  IL4_SET
const aes_32t t_dec(i,l)[4][256] =
{ { isb_data(w0) }, { isb_data(w1) }, { isb_data(w2) }, { isb_data(w3) } };
#endif

#ifdef  LS1_SET
const aes_32t t_dec(l,s)[256] = { sb_data(w0) };
#endif
#ifdef  LS4_SET
const aes_32t t_dec(l,s)[4][256] =
{ {  sb_data(w0) }, {  sb_data(w1) }, {  sb_data(w2) }, {  sb_data(w3) } };
#endif

#ifdef  IM1_SET
const aes_32t t_dec(i,m)[256] = { mm_data(v0) };
#endif
#ifdef  IM4_SET
const aes_32t t_dec(i,m)[4][256] =
{ {  mm_data(v0) }, {  mm_data(v1) }, {  mm_data(v2) }, {  mm_data(v3) } };
#endif

#else   /* dynamic table generation */

#ifdef  GLOBALS

aes_08t t_dec(in,it) = 0;

aes_32t  t_dec(r,c)[RC_LENGTH];

#ifdef  SBX_SET
Exemple #3
0
    w(0xe0), w(0xe1), w(0xe2), w(0xe3), w(0xe4), w(0xe5), w(0xe6), w(0xe7),\
    w(0xe8), w(0xe9), w(0xea), w(0xeb), w(0xec), w(0xed), w(0xee), w(0xef),\
    w(0xf0), w(0xf1), w(0xf2), w(0xf3), w(0xf4), w(0xf5), w(0xf6), w(0xf7),\
    w(0xf8), w(0xf9), w(0xfa), w(0xfb), w(0xfc), w(0xfd), w(0xfe), w(0xff) }

static const uint8_t sbox[256]  =  sb_data(f1);

#if defined( AES_DEC_PREKEYED )
static const uint8_t isbox[256] = isb_data(f1);
#endif

static const uint8_t gfm2_sbox[256] = sb_data(f2);
static const uint8_t gfm3_sbox[256] = sb_data(f3);

#if defined( AES_DEC_PREKEYED )
static const uint8_t gfmul_9[256] = mm_data(f9);
static const uint8_t gfmul_b[256] = mm_data(fb);
static const uint8_t gfmul_d[256] = mm_data(fd);
static const uint8_t gfmul_e[256] = mm_data(fe);
#endif

#define s_box(x)     sbox[(x)]
#if defined( AES_DEC_PREKEYED )
#define is_box(x)    isbox[(x)]
#endif
#define gfm2_sb(x)   gfm2_sbox[(x)]
#define gfm3_sb(x)   gfm3_sbox[(x)]
#if defined( AES_DEC_PREKEYED )
#define gfm_9(x)     gfmul_9[(x)]
#define gfm_b(x)     gfmul_b[(x)]
#define gfm_d(x)     gfmul_d[(x)]
Exemple #4
0
#endif
#ifdef  IL4_SET
const uint32_t il_tab[4][256] =
    { { isb_data(w0) }, { isb_data(w1) }, { isb_data(w2) }, { isb_data(w3) } };
#endif

#ifdef  LS1_SET
const uint32_t ls_tab[256] = { sb_data(w0) };
#endif
#ifdef  LS4_SET
const uint32_t ls_tab[4][256] =
    { {  sb_data(w0) }, {  sb_data(w1) }, {  sb_data(w2) }, {  sb_data(w3) } };
#endif

#ifdef  IM1_SET
const uint32_t im_tab[256] = { mm_data(v0) };
#endif
#ifdef  IM4_SET
const uint32_t im_tab[4][256] =
    { {  mm_data(v0) }, {  mm_data(v1) }, {  mm_data(v2) }, {  mm_data(v3) } };
#endif

#else   /* dynamic table generation */

uint8_t tab_init = 0;

#define const

uint32_t  rcon_tab[RC_LENGTH];

#ifdef  SBX_SET