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optimize md5 and aes

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wangyu-
2017-09-18 07:10:24 -05:00
parent 0de85dd736
commit 661b329930
3 changed files with 35 additions and 34 deletions
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16
lib/aes_acc/aesacc.c
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@@ -340,30 +340,34 @@ int AES_support_hwaccel(void)
void AES_CBC_encrypt_buffer(uint8_t* output, uint8_t* input, uint32_t length, const uint8_t* key, const uint8_t* iv)
{
uint8_t iv_tmp[16];
uint8_t rk[AES_RKSIZE];
static uint8_t rk[AES_RKSIZE];
if (key == NULL || iv == NULL)
if (iv == NULL)
{
return;
}
aeshw_init();
memcpy(iv_tmp, iv, 16);
setkey_enc(rk, key);
if(key!= NULL)
setkey_enc(rk, key);
encrypt_cbc(rk, length, iv_tmp, input, output);
}
void AES_CBC_decrypt_buffer(uint8_t* output, uint8_t* input, uint32_t length, const uint8_t* key, const uint8_t* iv)
{
uint8_t iv_tmp[16];
uint8_t rk[AES_RKSIZE];
static uint8_t rk[AES_RKSIZE];
if (key == NULL || iv == NULL)
if (iv == NULL)
{
return;
}
aeshw_init();
memcpy(iv_tmp, iv, 16);
setkey_dec(rk, key);
if(key!= NULL)
{
setkey_dec(rk, key);
}
decrypt_cbc(rk, length, iv_tmp, input, output);
}