From 3867caee497edf6ce6b6117aac1c0b87c0a2cb5f Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Sat, 24 Jun 2023 13:19:56 +0800 Subject: crypto: sm2 - Provide sm2_compute_z_digest when sm2 is disabled When sm2 is disabled we need to provide an implementation of sm2_compute_z_digest. Fixes: e5221fa6a355 ("KEYS: asymmetric: Move sm2 code into x509_public_key") Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202306231917.utO12sx8-lkp@intel.com/ Signed-off-by: Herbert Xu --- include/crypto/sm2.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include/crypto') diff --git a/include/crypto/sm2.h b/include/crypto/sm2.h index 7094d75ed54c..04a92c1013c8 100644 --- a/include/crypto/sm2.h +++ b/include/crypto/sm2.h @@ -13,7 +13,16 @@ struct shash_desc; +#if IS_REACHABLE(CONFIG_CRYPTO_SM2) int sm2_compute_z_digest(struct shash_desc *desc, const void *key, unsigned int keylen, void *dgst); +#else +static inline int sm2_compute_z_digest(struct shash_desc *desc, + const void *key, unsigned int keylen, + void *dgst) +{ + return -ENOTSUPP; +} +#endif #endif /* _CRYPTO_SM2_H */ -- cgit v1.2.3