On 18 July 2017 at 09:39, Herbert Xu wrote:
> On Mon, Jul 10, 2017 at 02:45:48PM +0100, Ard Biesheuvel wrote:
>> There are quite a number of occurrences in the kernel of the pattern
>>
>> if (dst != src)
>> memcpy(dst, src, walk.total %
On Mon, Jul 10, 2017 at 02:45:48PM +0100, Ard Biesheuvel wrote:
> There are quite a number of occurrences in the kernel of the pattern
>
> if (dst != src)
> memcpy(dst, src, walk.total % AES_BLOCK_SIZE);
> crypto_xor(dst, final, walk.total % AES_BLOCK_SIZE);
>
> or
>
>
There are quite a number of occurrences in the kernel of the pattern
if (dst != src)
memcpy(dst, src, walk.total % AES_BLOCK_SIZE);
crypto_xor(dst, final, walk.total % AES_BLOCK_SIZE);
or
crypto_xor(keystream, src, nbytes);
memcpy(dst, keystream, nbytes);
where