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/* $OpenBSD: key.h,v 1.50 2016/09/12 23:31:27 djm Exp $ */
/*
* Copyright (c) 2000, 2001 Markus Friedl. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef KEY_H
#define KEY_H
#include "sshkey.h"
typedef struct sshkey Key;
#define types sshkey_types
#define fp_type sshkey_fp_type
#define fp_rep sshkey_fp_rep
#ifndef SSH_KEY_NO_DEFINE
#define key_new sshkey_new
#define key_free sshkey_free
#define key_equal_public sshkey_equal_public
#define key_equal sshkey_equal
#define key_type sshkey_type
#define key_cert_type sshkey_cert_type
#define key_ssh_name sshkey_ssh_name
#define key_ssh_name_plain sshkey_ssh_name_plain
#define key_type_from_name sshkey_type_from_name
#define key_ecdsa_nid_from_name sshkey_ecdsa_nid_from_name
#define key_type_is_cert sshkey_type_is_cert
#define key_size sshkey_size
#define key_ecdsa_bits_to_nid sshkey_ecdsa_bits_to_nid
#define key_ecdsa_key_to_nid sshkey_ecdsa_key_to_nid
#define key_is_cert sshkey_is_cert
#define key_type_plain sshkey_type_plain
#define key_curve_name_to_nid sshkey_curve_name_to_nid
#define key_curve_nid_to_bits sshkey_curve_nid_to_bits
#define key_curve_nid_to_name sshkey_curve_nid_to_name
#define key_ec_nid_to_hash_alg sshkey_ec_nid_to_hash_alg
#define key_dump_ec_point sshkey_dump_ec_point
#define key_dump_ec_key sshkey_dump_ec_key
#endif
void key_add_private(Key *);
Key *key_new_private(int);
void key_free(Key *);
Key *key_demote(const Key *);
int key_write(const Key *, FILE *);
int key_read(Key *, char **);
Key *key_generate(int, u_int);
Key *key_from_private(const Key *);
int key_to_certified(Key *);
int key_drop_cert(Key *);
int key_certify(Key *, Key *);
void key_cert_copy(const Key *, Key *);
int key_cert_check_authority(const Key *, int, int, const char *,
const char **);
#if defined(WITH_OPENSSL) && defined(OPENSSL_HAS_ECC)
int key_ec_validate_public(const EC_GROUP *, const EC_POINT *);
int key_ec_validate_private(const EC_KEY *);
#endif /* defined(WITH_OPENSSL) && defined(OPENSSL_HAS_ECC) */
Key *key_from_blob(const u_char *, u_int);
int key_to_blob(const Key *, u_char **, u_int *);
int key_sign(const Key *, u_char **, u_int *, const u_char *, u_int,
const char *);
int key_verify(const Key *, const u_char *, u_int, const u_char *, u_int);
void key_private_serialize(const Key *, struct sshbuf *);
Key *key_private_deserialize(struct sshbuf *);
/* authfile.c */
int key_save_private(Key *, const char *, const char *, const char *,
int, const char *, int);
int key_load_file(int, const char *, struct sshbuf *);
Key *key_load_cert(const char *);
Key *key_load_public(const char *, char **);
Key *key_load_private(const char *, const char *, char **);
Key *key_load_private_cert(int, const char *, const char *, int *);
Key *key_load_private_type(int, const char *, const char *, char **, int *);
int key_perm_ok(int, const char *);
#endif
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