1/* Public key algorithm internals
2 *
3 * See Documentation/crypto/asymmetric-keys.txt
4 *
5 * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved.
6 * Written by David Howells (dhowells@redhat.com)
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public Licence
10 * as published by the Free Software Foundation; either version
11 * 2 of the Licence, or (at your option) any later version.
12 */
13
14#include <crypto/public_key.h>
15
16extern struct asymmetric_key_subtype public_key_subtype;
17
18/*
19 * Public key algorithm definition.
20 */
21struct public_key_algorithm {
22	const char	*name;
23	u8		n_pub_mpi;	/* Number of MPIs in public key */
24	u8		n_sec_mpi;	/* Number of MPIs in secret key */
25	u8		n_sig_mpi;	/* Number of MPIs in a signature */
26	int (*verify_signature)(const struct public_key *key,
27				const struct public_key_signature *sig);
28};
29
30extern const struct public_key_algorithm RSA_public_key_algorithm;
31
32/*
33 * public_key.c
34 */
35extern int public_key_verify_signature(const struct public_key *pk,
36				       const struct public_key_signature *sig);
37