On Wed, Mar 08, 2006 at 11:11:55PM +0900, Atsushi Nemoto wrote:
> Force 32-bit alignment on keys in tcrypt test vectors.
>
> Signed-off-by: Atsushi Nemoto <[email protected]>
>
> diff --git a/crypto/tcrypt.h b/crypto/tcrypt.h
> index 733d07e..050f852 100644
> --- a/crypto/tcrypt.h
> +++ b/crypto/tcrypt.h
> @@ -31,7 +31,7 @@ struct hash_testvec {
> char digest[MAX_DIGEST_SIZE];
> unsigned char np;
> unsigned char tap[MAX_TAP];
> - char key[128]; /* only used with keyed hash algorithms */
> + char key[128] __attribute__((__aligned__(4))); /* only used with keyed hash algorithms */
> unsigned char ksize;
> };
>
> @@ -48,7 +48,7 @@ struct hmac_testvec {
> struct cipher_testvec {
> unsigned char fail;
> unsigned char wk; /* weak key flag */
> - char key[MAX_KEYLEN];
> + char key[MAX_KEYLEN] __attribute__((__aligned__(4)));
> unsigned char klen;
> char iv[MAX_IVLEN];
> char input[48];
Wouldn't it be better to simply move this to the head of the structure?
--
Mathematics is the supreme nostalgia of our time.
-
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