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authorArnd Bergmann <arnd@arndb.de>2017-10-04 12:27:00 +0200
committerDavid Howells <dhowells@redhat.com>2017-10-18 09:12:40 +0100
commit3cd18d1981731d5f74b8e437009124ac99905d14 (patch)
tree0b6026c1446019eea253a9c906fada42d11a87db /security/keys/Kconfig
parentecryptfs: fix dereference of NULL user_key_payload (diff)
downloadlinux-dev-3cd18d1981731d5f74b8e437009124ac99905d14.tar.xz
linux-dev-3cd18d1981731d5f74b8e437009124ac99905d14.zip
security/keys: BIG_KEY requires CONFIG_CRYPTO
The recent rework introduced a possible randconfig build failure when CONFIG_CRYPTO configured to only allow modules: security/keys/big_key.o: In function `big_key_crypt': big_key.c:(.text+0x29f): undefined reference to `crypto_aead_setkey' security/keys/big_key.o: In function `big_key_init': big_key.c:(.init.text+0x1a): undefined reference to `crypto_alloc_aead' big_key.c:(.init.text+0x45): undefined reference to `crypto_aead_setauthsize' big_key.c:(.init.text+0x77): undefined reference to `crypto_destroy_tfm' crypto/gcm.o: In function `gcm_hash_crypt_remain_continue': gcm.c:(.text+0x167): undefined reference to `crypto_ahash_finup' crypto/gcm.o: In function `crypto_gcm_exit_tfm': gcm.c:(.text+0x847): undefined reference to `crypto_destroy_tfm' When we 'select CRYPTO' like the other users, we always get a configuration that builds. Fixes: 428490e38b2e ("security/keys: rewrite all of big_key crypto") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'security/keys/Kconfig')
-rw-r--r--security/keys/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/security/keys/Kconfig b/security/keys/Kconfig
index 91eafada3164..6462e6654ccf 100644
--- a/security/keys/Kconfig
+++ b/security/keys/Kconfig
@@ -45,6 +45,7 @@ config BIG_KEYS
bool "Large payload keys"
depends on KEYS
depends on TMPFS
+ select CRYPTO
select CRYPTO_AES
select CRYPTO_GCM
help