diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2019-07-02 21:41:25 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-07-26 14:56:02 +1000 |
| commit | 8131878db76c2bd3065bd3b75cb6615390a393e6 (patch) | |
| tree | a306b02be0ac8d9883c44895268643f087fad850 | |
| parent | 1d2c3279311e4f03fcf164e1366f2fda9f4bfccf (diff) | |
crypto: padlock/aes - switch to library version of key expansion routine
Switch to the new AES library that also provides an implementation of
the AES key expansion routine. This removes the dependency on the
generic AES cipher, allowing it to be omitted entirely in the future.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/crypto/padlock-aes.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index 603413f28fa3..27121e530ca4 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -27,7 +27,7 @@ config CRYPTO_DEV_PADLOCK_AES tristate "PadLock driver for AES algorithm" depends on CRYPTO_DEV_PADLOCK select CRYPTO_BLKCIPHER - select CRYPTO_AES + select CRYPTO_LIB_AES help Use VIA PadLock for AES algorithm. diff --git a/drivers/crypto/padlock-aes.c b/drivers/crypto/padlock-aes.c index fbba32e8cb26..8a0661250078 100644 --- a/drivers/crypto/padlock-aes.c +++ b/drivers/crypto/padlock-aes.c @@ -145,7 +145,7 @@ static int aes_set_key(struct crypto_tfm *tfm, const u8 *in_key, ctx->cword.encrypt.keygen = 1; ctx->cword.decrypt.keygen = 1; - if (crypto_aes_expand_key(&gen_aes, in_key, key_len)) { + if (aes_expandkey(&gen_aes, in_key, key_len)) { *flags |= CRYPTO_TFM_RES_BAD_KEY_LEN; return -EINVAL; } |