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David Howellsa9681bf2012-09-21 23:24:55 +01001/* 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};
David Howells612e0fe2012-09-21 23:25:40 +010029
30extern const struct public_key_algorithm RSA_public_key_algorithm;
David Howells3d167d62013-08-30 16:15:30 +010031
32/*
33 * public_key.c
34 */
35extern int public_key_verify_signature(const struct public_key *pk,
36 const struct public_key_signature *sig);