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-rw-r--r--include/crypto/public_key.h12
1 files changed, 0 insertions, 12 deletions
diff --git a/include/crypto/public_key.h b/include/crypto/public_key.h
index 02a6dbe5c366..948c5203ca9c 100644
--- a/include/crypto/public_key.h
+++ b/include/crypto/public_key.h
@@ -84,16 +84,4 @@ extern int verify_signature(const struct key *,
int public_key_verify_signature(const struct public_key *pkey,
const struct public_key_signature *sig);
-#if IS_REACHABLE(CONFIG_CRYPTO_SM2)
-int cert_sig_digest_update(const struct public_key_signature *sig,
- struct crypto_akcipher *tfm_pkey);
-#else
-static inline
-int cert_sig_digest_update(const struct public_key_signature *sig,
- struct crypto_akcipher *tfm_pkey)
-{
- return -ENOTSUPP;
-}
-#endif
-
#endif /* _LINUX_PUBLIC_KEY_H */