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crypto: cesa/aes - switch to library version of key expansion routine

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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>
This commit is contained in:
Ard Biesheuvel 2019-07-02 21:41:26 +02:00 committed by Herbert Xu
parent 8131878db7
commit 18d8b96dad
2 changed files with 2 additions and 2 deletions
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2
drivers/crypto/Kconfig
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@ -214,7 +214,7 @@ config CRYPTO_CRC32_S390
config CRYPTO_DEV_MARVELL_CESA
tristate "Marvell's Cryptographic Engine driver"
depends on PLAT_ORION || ARCH_MVEBU
select CRYPTO_AES
select CRYPTO_LIB_AES
select CRYPTO_DES
select CRYPTO_BLKCIPHER
select CRYPTO_HASH

2
drivers/crypto/marvell/cipher.c
View File

@ -254,7 +254,7 @@ static int mv_cesa_aes_setkey(struct crypto_skcipher *cipher, const u8 *key,
int ret;
int i;
ret = crypto_aes_expand_key(&ctx->aes, key, len);
ret = aes_expandkey(&ctx->aes, key, len);
if (ret) {
crypto_skcipher_set_flags(cipher, CRYPTO_TFM_RES_BAD_KEY_LEN);
return ret;