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add sdf and skf

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This commit is contained in:
Zhi Guan
2021-08-03 17:09:35 +08:00
parent d6feba3749
commit a57193836b
71 changed files with 11100 additions and 765 deletions
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10
src/aes.c
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@@ -114,7 +114,7 @@ static uint32_t rot_word(uint32_t A)
#ifdef CRYPTO_INFO
static void print_rk(const AES_KEY *aes_key)
{
int i;
size_t i;
for (i = 0; i <= aes_key->rounds; i++) {
printf("%08x ", aes_key->rk[4 * i]);
printf("%08x ", aes_key->rk[4 * i + 1]);
@@ -134,7 +134,7 @@ int aes_set_encrypt_key(AES_KEY *aes_key, const uint8_t *key, size_t keylen)
*/
uint32_t *W = (uint32_t *)aes_key->rk;
size_t Nk = keylen/sizeof(uint32_t);
int i;
size_t i;
switch (keylen) {
case AES128_KEY_SIZE:
@@ -177,7 +177,7 @@ int aes_set_decrypt_key(AES_KEY *aes_key, const uint8_t *key, size_t keylen)
{
int ret = 0;
AES_KEY enc_key;
int i;
size_t i;
if (!aes_set_encrypt_key(&enc_key, key, keylen)) {
goto end;
@@ -402,7 +402,7 @@ static void print_state(const uint8_t S[4][4])
void aes_encrypt(const AES_KEY *key, const uint8_t in[16], uint8_t out[16])
{
uint8_t state[4][4];
int i;
size_t i;
/* fill state columns */
for (i = 0; i < 4; i++) {
@@ -442,7 +442,7 @@ void aes_encrypt(const AES_KEY *key, const uint8_t in[16], uint8_t out[16])
void aes_decrypt(const AES_KEY *aes_key, const uint8_t in[16], uint8_t out[16])
{
uint8_t state[4][4];
int i;
size_t i;
/* fill state columns */
for (i = 0; i < 4; i++) {