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crypto: hisilicon - select CRYPTO_LIB_DES while compiling SEC driver 

When CRYPTO_DEV_HISI_SEC=y, below compilation error is found after
'commit 894b68d8be ("crypto: hisilicon/des - switch to new verification routines")':

drivers/crypto/hisilicon/sec/sec_algs.o: In function `sec_alg_skcipher_setkey_des_cbc':
sec_algs.c:(.text+0x11f0): undefined reference to `des_expand_key'
drivers/crypto/hisilicon/sec/sec_algs.o: In function `sec_alg_skcipher_setkey_des_ecb':
sec_algs.c:(.text+0x1390): undefined reference to `des_expand_key'
make: *** [vmlinux] Error 1

This because DES library has been moved to lib/crypto in this commit
'04007b0e6cbb ("crypto: des - split off DES library from generic DES cipher driver")'.
Fix this by selecting CRYPTO_LIB_DES in CRYPTO_DEV_HISI_SEC.

Fixes: 04007b0e6c ("crypto: des - split off DES library from generic DES cipher driver")
Fixes: 894b68d8be ("crypto: hisilicon/des - switch to new verification routines")

Signed-off-by: Mao Wenan <maowenan@huawei.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Mao Wenan 2019-08-28 16:07:40 +08:00 committed by Herbert Xu
parent 9ecf5ad522
commit 1bbbbcfdc0
1 changed files with 1 additions and 0 deletions
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drivers/crypto/hisilicon/Kconfig
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@ -4,6 +4,7 @@ config CRYPTO_DEV_HISI_SEC
tristate "Support for Hisilicon SEC crypto block cipher accelerator" tristate "Support for Hisilicon SEC crypto block cipher accelerator"
select CRYPTO_BLKCIPHER select CRYPTO_BLKCIPHER
select CRYPTO_ALGAPI select CRYPTO_ALGAPI
select CRYPTO_LIB_DES
select SG_SPLIT select SG_SPLIT
depends on ARM64 || COMPILE_TEST depends on ARM64 || COMPILE_TEST
depends on HAS_IOMEM depends on HAS_IOMEM