1296781Sdes/* $OpenBSD: key.h,v 1.49 2015/12/04 16:41:28 markus Exp $ */ 276259Sgreen 365668Skris/* 492555Sdes * Copyright (c) 2000, 2001 Markus Friedl. All rights reserved. 565668Skris * 665668Skris * Redistribution and use in source and binary forms, with or without 765668Skris * modification, are permitted provided that the following conditions 865668Skris * are met: 965668Skris * 1. Redistributions of source code must retain the above copyright 1065668Skris * notice, this list of conditions and the following disclaimer. 1165668Skris * 2. Redistributions in binary form must reproduce the above copyright 1265668Skris * notice, this list of conditions and the following disclaimer in the 1365668Skris * documentation and/or other materials provided with the distribution. 1465668Skris * 1565668Skris * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 1665668Skris * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 1765668Skris * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 1865668Skris * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 1965668Skris * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 2065668Skris * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2165668Skris * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2265668Skris * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2365668Skris * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 2465668Skris * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2565668Skris */ 2658582Skris#ifndef KEY_H 2758582Skris#define KEY_H 2858582Skris 29295367Sdes#include "sshkey.h" 3076259Sgreen 31295367Sdestypedef struct sshkey Key; 3292555Sdes 33295367Sdes#define types sshkey_types 34295367Sdes#define fp_type sshkey_fp_type 35295367Sdes#define fp_rep sshkey_fp_rep 3692555Sdes 37295367Sdes#ifndef SSH_KEY_NO_DEFINE 38295367Sdes#define key_new sshkey_new 39295367Sdes#define key_free sshkey_free 40295367Sdes#define key_equal_public sshkey_equal_public 41295367Sdes#define key_equal sshkey_equal 42295367Sdes#define key_type sshkey_type 43295367Sdes#define key_cert_type sshkey_cert_type 44295367Sdes#define key_ssh_name sshkey_ssh_name 45295367Sdes#define key_ssh_name_plain sshkey_ssh_name_plain 46295367Sdes#define key_type_from_name sshkey_type_from_name 47295367Sdes#define key_ecdsa_nid_from_name sshkey_ecdsa_nid_from_name 48295367Sdes#define key_type_is_cert sshkey_type_is_cert 49295367Sdes#define key_size sshkey_size 50295367Sdes#define key_ecdsa_bits_to_nid sshkey_ecdsa_bits_to_nid 51295367Sdes#define key_ecdsa_key_to_nid sshkey_ecdsa_key_to_nid 52295367Sdes#define key_is_cert sshkey_is_cert 53295367Sdes#define key_type_plain sshkey_type_plain 54295367Sdes#define key_curve_name_to_nid sshkey_curve_name_to_nid 55295367Sdes#define key_curve_nid_to_bits sshkey_curve_nid_to_bits 56295367Sdes#define key_curve_nid_to_name sshkey_curve_nid_to_name 57295367Sdes#define key_ec_nid_to_hash_alg sshkey_ec_nid_to_hash_alg 58295367Sdes#define key_dump_ec_point sshkey_dump_ec_point 59295367Sdes#define key_dump_ec_key sshkey_dump_ec_key 60221420Sdes#endif 6158582Skris 62295367Sdesvoid key_add_private(Key *); 63295367SdesKey *key_new_private(int); 64295367Sdesvoid key_free(Key *); 65295367SdesKey *key_demote(const Key *); 66295367Sdesint key_write(const Key *, FILE *); 67295367Sdesint key_read(Key *, char **); 68262566Sdes 6992555SdesKey *key_generate(int, u_int); 70126274SdesKey *key_from_private(const Key *); 71295367Sdesint key_to_certified(Key *); 72204917Sdesint key_drop_cert(Key *); 73204917Sdesint key_certify(Key *, Key *); 74295367Sdesvoid key_cert_copy(const Key *, Key *); 75204917Sdesint key_cert_check_authority(const Key *, int, int, const char *, 76204917Sdes const char **); 77295367Sdeschar *key_alg_list(int, int); 7876259Sgreen 79295367Sdes#if defined(WITH_OPENSSL) && defined(OPENSSL_HAS_ECC) 80295367Sdesint key_ec_validate_public(const EC_GROUP *, const EC_POINT *); 81295367Sdesint key_ec_validate_private(const EC_KEY *); 82295367Sdes#endif /* defined(WITH_OPENSSL) && defined(OPENSSL_HAS_ECC) */ 83221420Sdes 84295367SdesKey *key_from_blob(const u_char *, u_int); 85295367Sdesint key_to_blob(const Key *, u_char **, u_int *); 8676259Sgreen 87296781Sdesint key_sign(const Key *, u_char **, u_int *, const u_char *, u_int, 88296781Sdes const char *); 89126274Sdesint key_verify(const Key *, const u_char *, u_int, const u_char *, u_int); 9076259Sgreen 91295367Sdesvoid key_private_serialize(const Key *, struct sshbuf *); 92295367SdesKey *key_private_deserialize(struct sshbuf *); 93113908Sdes 94295367Sdes/* authfile.c */ 95295367Sdesint key_save_private(Key *, const char *, const char *, const char *, 96295367Sdes int, const char *, int); 97295367Sdesint key_load_file(int, const char *, struct sshbuf *); 98295367SdesKey *key_load_cert(const char *); 99295367SdesKey *key_load_public(const char *, char **); 100295367SdesKey *key_load_private(const char *, const char *, char **); 101295367SdesKey *key_load_private_cert(int, const char *, const char *, int *); 102295367SdesKey *key_load_private_type(int, const char *, const char *, char **, int *); 103295367Sdesint key_perm_ok(int, const char *); 104221420Sdes 105221420Sdes#endif 106