From: Eric Snowberg <eric.snowberg@oracle.com>
To: jarkko@kernel.org, zohar@linux.ibm.com, dhowells@redhat.com,
dwmw2@infradead.org
Cc: herbert@gondor.apana.org.au, davem@davemloft.net,
dmitry.kasatkin@gmail.com, paul@paul-moore.com,
jmorris@namei.org, serge@hallyn.com, pvorel@suse.cz,
eric.snowberg@oracle.com, kanth.ghatraju@oracle.com,
konrad.wilk@oracle.com, erpalmer@linux.vnet.ibm.com,
coxu@redhat.com, keyrings@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org,
linux-integrity@vger.kernel.org,
linux-security-module@vger.kernel.org
Subject: [PATCH v5 1/6] KEYS: Create static version of public_key_verify_signature
Date: Thu, 2 Mar 2023 11:46:47 -0500 [thread overview]
Message-ID: <20230302164652.83571-2-eric.snowberg@oracle.com> (raw)
In-Reply-To: <20230302164652.83571-1-eric.snowberg@oracle.com>
The kernel test robot reports undefined reference to
public_key_verify_signature when CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE is
not defined. Create a static version in this case and return -EINVAL.
Fixes: db6c43bd2132 ("crypto: KEYS: convert public key and digsig asym to the akcipher api")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Eric Snowberg <eric.snowberg@oracle.com>
Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
Reviewed-by: Petr Vorel <pvorel@suse.cz>
---
include/crypto/public_key.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/include/crypto/public_key.h b/include/crypto/public_key.h
index 68f7aa2a7e55..6d61695e1cde 100644
--- a/include/crypto/public_key.h
+++ b/include/crypto/public_key.h
@@ -80,7 +80,16 @@ extern int create_signature(struct kernel_pkey_params *, const void *, void *);
extern int verify_signature(const struct key *,
const struct public_key_signature *);
+#if IS_REACHABLE(CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE)
int public_key_verify_signature(const struct public_key *pkey,
const struct public_key_signature *sig);
+#else
+static inline
+int public_key_verify_signature(const struct public_key *pkey,
+ const struct public_key_signature *sig)
+{
+ return -EINVAL;
+}
+#endif
#endif /* _LINUX_PUBLIC_KEY_H */
--
2.27.0
next prev parent reply other threads:[~2023-03-02 16:47 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-02 16:46 [PATCH v5 0/6] Add CA enforcement keyring restrictions Eric Snowberg
2023-03-02 16:46 ` Eric Snowberg [this message]
2023-03-11 21:52 ` [PATCH v5 1/6] KEYS: Create static version of public_key_verify_signature Jarkko Sakkinen
2023-03-02 16:46 ` [PATCH v5 2/6] KEYS: Add missing function documentation Eric Snowberg
2023-03-11 22:08 ` Jarkko Sakkinen
2023-03-02 16:46 ` [PATCH v5 3/6] KEYS: X.509: Parse Basic Constraints for CA Eric Snowberg
2023-03-02 16:46 ` [PATCH v5 4/6] KEYS: X.509: Parse Key Usage Eric Snowberg
2023-03-11 22:09 ` Jarkko Sakkinen
2023-03-02 16:46 ` [PATCH v5 5/6] KEYS: CA link restriction Eric Snowberg
2023-03-11 22:10 ` Jarkko Sakkinen
2023-03-20 17:35 ` Eric Snowberg
2023-03-20 18:28 ` Jarkko Sakkinen
2023-03-20 20:35 ` Mimi Zohar
2023-03-29 21:58 ` Jarkko Sakkinen
2023-03-29 23:27 ` Jarkko Sakkinen
2023-03-30 6:01 ` Mimi Zohar
2023-04-21 21:12 ` Jarkko Sakkinen
2023-03-02 16:46 ` [PATCH v5 6/6] integrity: machine keyring CA configuration Eric Snowberg
2023-03-13 14:26 ` Mimi Zohar
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