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| author |   Chang S. Bae <chang.seok.bae@intel.com> | 2023-06-21 05:06:53 -0700 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2023-07-14 18:23:14 +1000 |
| commit | 74c6df413f64f349e8ae4166d97324803bf55b58 (patch) | |
| tree | 9c40c883469f953ecc688a619fa55c3709355e3a /drivers | |
| parent | crypto: lrw,xts - Replace strlcpy with strscpy (diff) | |
| download | wireguard-linux-74c6df413f64f349e8ae4166d97324803bf55b58.tar.xz wireguard-linux-74c6df413f64f349e8ae4166d97324803bf55b58.zip | |
crypto: x86/aesni - Align the address before aes_set_key_common()
aes_set_key_common() performs runtime alignment to the void *raw_ctx
pointer. This facilitates consistent access to the 16byte-aligned
address during key extension.
However, the alignment is already handlded in the GCM-related setkey
functions before invoking the common function. Consequently, the
alignment in the common function is unnecessary for those functions.
To establish a consistent approach throughout the glue code, remove
the aes_ctx() call from its current location. Instead, place it at
each call site where the runtime alignment is currently absent.
Link: https://lore.kernel.org/lkml/20230605024623.GA4653@quark.localdomain/
Suggested-by: Eric Biggers <ebiggers@kernel.org>
Signed-off-by: Chang S. Bae <chang.seok.bae@intel.com>
Cc: linux-crypto@vger.kernel.org
Cc: x86@kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions