mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-22 20:23:57 +08:00
3d167d68e3
Modify public_key_verify_signature() so that it now takes a public_key struct rather than a key struct and supply a wrapper that takes a key struct. The wrapper is then used by the asymmetric key subtype and the modified function is used by X.509 self-signature checking and can be used by other things also. Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: Josh Boyer <jwboyer@redhat.com>
37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
/* Public key algorithm internals
|
|
*
|
|
* See Documentation/crypto/asymmetric-keys.txt
|
|
*
|
|
* Copyright (C) 2012 Red Hat, Inc. All Rights Reserved.
|
|
* Written by David Howells (dhowells@redhat.com)
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public Licence
|
|
* as published by the Free Software Foundation; either version
|
|
* 2 of the Licence, or (at your option) any later version.
|
|
*/
|
|
|
|
#include <crypto/public_key.h>
|
|
|
|
extern struct asymmetric_key_subtype public_key_subtype;
|
|
|
|
/*
|
|
* Public key algorithm definition.
|
|
*/
|
|
struct public_key_algorithm {
|
|
const char *name;
|
|
u8 n_pub_mpi; /* Number of MPIs in public key */
|
|
u8 n_sec_mpi; /* Number of MPIs in secret key */
|
|
u8 n_sig_mpi; /* Number of MPIs in a signature */
|
|
int (*verify_signature)(const struct public_key *key,
|
|
const struct public_key_signature *sig);
|
|
};
|
|
|
|
extern const struct public_key_algorithm RSA_public_key_algorithm;
|
|
|
|
/*
|
|
* public_key.c
|
|
*/
|
|
extern int public_key_verify_signature(const struct public_key *pk,
|
|
const struct public_key_signature *sig);
|