diff options
| author | Eric Biggers <ebiggers@kernel.org> | 2026-01-12 22:20:07 +0300 |
|---|---|---|
| committer | Eric Biggers <ebiggers@kernel.org> | 2026-01-12 22:39:58 +0300 |
| commit | a2484474272ef98d9580d8c610b0f7c6ed2f146c (patch) | |
| tree | f88fa49c8e7d65208204dfc7883a83253af8e68f /include | |
| parent | 641e70563ac1cc498b31f4016c1f5dde8e0e4d71 (diff) | |
| download | linux-a2484474272ef98d9580d8c610b0f7c6ed2f146c.tar.xz | |
crypto: aes - Replace aes-generic with wrapper around lib
Now that the AES library's performance has been improved, replace
aes_generic.c with a new file aes.c which wraps the AES library.
In preparation for making the AES library actually utilize the kernel's
existing architecture-optimized AES code including AES instructions, set
the driver name to "aes-lib" instead of "aes-generic". This mirrors
what's been done for the hash algorithms. Update testmgr.c accordingly.
Since this removes the crypto_aes_set_key() helper function, add
temporary replacements for it to arch/arm/crypto/aes-cipher-glue.c and
arch/arm64/crypto/aes-cipher-glue.c. This is temporary, as that code
will be migrated into lib/crypto/ in later commits.
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20260112192035.10427-10-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/crypto/aes.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/include/crypto/aes.h b/include/crypto/aes.h index e8b83d4849fe..66421795cdab 100644 --- a/include/crypto/aes.h +++ b/include/crypto/aes.h @@ -82,9 +82,6 @@ struct crypto_aes_ctx { u32 key_length; }; -extern const u32 crypto_ft_tab[4][256] ____cacheline_aligned; -extern const u32 crypto_it_tab[4][256] ____cacheline_aligned; - /* * validate key length for AES algorithms */ @@ -102,9 +99,6 @@ static inline int aes_check_keylen(size_t keylen) return 0; } -int crypto_aes_set_key(struct crypto_tfm *tfm, const u8 *in_key, - unsigned int key_len); - /** * aes_expandkey - Expands the AES key as described in FIPS-197 * @ctx: The location where the computed key will be stored. |