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  • Arnd Bergmann's avatar
    security/keys: BIG_KEY requires CONFIG_CRYPTO · 3cd18d19
    Arnd Bergmann authored
    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: 428490e3
    
     ("security/keys: rewrite all of big_key crypto")
    Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
    Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
    3cd18d19