sas2026/tiny-AES
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removed unecessary blockcopy

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Matteo Brichese
2017-07-07 15:21:08 -07:00
parent 265d6bce6b
commit 00f1f9218f
1 changed files with 4 additions and 4 deletions
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8
aes.c
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@@ -506,8 +506,8 @@ void AES_CBC_encrypt_buffer(uint8_t* output, uint8_t* input, uint32_t length, co
uintptr_t i; uintptr_t i;
uint8_t extra = length % BLOCKLEN; /* Remaining bytes in the last non-full block */ uint8_t extra = length % BLOCKLEN; /* Remaining bytes in the last non-full block */
memcpy(output, input, BLOCKLEN); //memcpy(output, input, BLOCKLEN);
state = (state_t*)output; //state = (state_t*)output;
// Skip the key expansion if key is passed as 0 // Skip the key expansion if key is passed as 0
if(0 != key) if(0 != key)
@@ -546,8 +546,8 @@ void AES_CBC_decrypt_buffer(uint8_t* output, uint8_t* input, uint32_t length, co
uintptr_t i; uintptr_t i;
uint8_t extra = length % BLOCKLEN; /* Remaining bytes in the last non-full block */ uint8_t extra = length % BLOCKLEN; /* Remaining bytes in the last non-full block */
memcpy(output, input, BLOCKLEN); //memcpy(output, input, BLOCKLEN);
state = (state_t*)output; //state = (state_t*)output;
// Skip the key expansion if key is passed as 0 // Skip the key expansion if key is passed as 0
if(0 != key) if(0 != key)