kopia lustrzana https://github.com/espressif/esp-idf
aes: fix potential unaligned access in aes-gcm
rodzic
633c6d4017
commit
1cb07a1288
|
@ -108,12 +108,9 @@ static void increment32_j0(esp_gcm_context *ctx, uint8_t *j)
|
|||
/* Function to xor two data blocks */
|
||||
static void xor_data(uint8_t *d, const uint8_t *s)
|
||||
{
|
||||
uint32_t *dst = (uint32_t *) d;
|
||||
uint32_t *src = (uint32_t *) s;
|
||||
*dst++ ^= *src++;
|
||||
*dst++ ^= *src++;
|
||||
*dst++ ^= *src++;
|
||||
*dst++ ^= *src++;
|
||||
for (int i = 0; i < AES_BLOCK_BYTES; i++) {
|
||||
d[i] ^= s[i];
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
|
Ładowanie…
Reference in New Issue