From d4258272c679c8bd42430fc2df57402cdc03d711 Mon Sep 17 00:00:00 2001 From: Michael Brown Date: Mon, 1 Dec 2025 16:02:54 +0000 Subject: [crypto] Construct signatures using ASN.1 builders Signed-off-by: Michael Brown --- src/include/ipxe/crypto.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'src/include') diff --git a/src/include/ipxe/crypto.h b/src/include/ipxe/crypto.h index 5b87d1a47..c457a74b1 100644 --- a/src/include/ipxe/crypto.h +++ b/src/include/ipxe/crypto.h @@ -153,11 +153,11 @@ struct pubkey_algorithm { * @v digest Digest algorithm * @v value Digest value * @v signature Signature - * @ret signature_len Signature length, or negative error + * @ret rc Return status code */ int ( * sign ) ( const struct asn1_cursor *key, struct digest_algorithm *digest, const void *value, - void *signature ); + struct asn1_builder *builder ); /** Verify signed digest value * * @v key Key @@ -287,7 +287,7 @@ pubkey_decrypt ( struct pubkey_algorithm *pubkey, const struct asn1_cursor *key, static inline __attribute__ (( always_inline )) int pubkey_sign ( struct pubkey_algorithm *pubkey, const struct asn1_cursor *key, struct digest_algorithm *digest, const void *value, - void *signature ) { + struct asn1_builder *signature ) { return pubkey->sign ( key, digest, value, signature ); } @@ -332,7 +332,8 @@ extern int pubkey_null_decrypt ( const struct asn1_cursor *key, void *plaintext ); extern int pubkey_null_sign ( const struct asn1_cursor *key, struct digest_algorithm *digest, - const void *value, void *signature ); + const void *value, + struct asn1_builder *signature ); extern int pubkey_null_verify ( const struct asn1_cursor *key, struct digest_algorithm *digest, const void *value, -- cgit v1.2.3-55-g7522