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crypto: sm2 - Provide sm2_compute_z_digest when sm2 is disabled

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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 <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202306231917.utO12sx8-lkp@intel.com/
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Herbert Xu 2023-06-24 13:19:56 +08:00
parent b335f258e8
commit 3867caee49
1 changed files with 9 additions and 0 deletions
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9
include/crypto/sm2.h
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@ -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 */