1323134Sdes/* $OpenBSD: key.h,v 1.50 2016/09/12 23:31:27 djm 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 29294328Sdes#include "sshkey.h" 3076259Sgreen 31294328Sdestypedef struct sshkey Key; 3292555Sdes 33294328Sdes#define types sshkey_types 34294328Sdes#define fp_type sshkey_fp_type 35294328Sdes#define fp_rep sshkey_fp_rep 3692555Sdes 37294328Sdes#ifndef SSH_KEY_NO_DEFINE 38294328Sdes#define key_new sshkey_new 39294328Sdes#define key_free sshkey_free 40294328Sdes#define key_equal_public sshkey_equal_public 41294328Sdes#define key_equal sshkey_equal 42294328Sdes#define key_type sshkey_type 43294328Sdes#define key_cert_type sshkey_cert_type 44294328Sdes#define key_ssh_name sshkey_ssh_name 45294328Sdes#define key_ssh_name_plain sshkey_ssh_name_plain 46294328Sdes#define key_type_from_name sshkey_type_from_name 47294328Sdes#define key_ecdsa_nid_from_name sshkey_ecdsa_nid_from_name 48294328Sdes#define key_type_is_cert sshkey_type_is_cert 49294328Sdes#define key_size sshkey_size 50294328Sdes#define key_ecdsa_bits_to_nid sshkey_ecdsa_bits_to_nid 51294328Sdes#define key_ecdsa_key_to_nid sshkey_ecdsa_key_to_nid 52294328Sdes#define key_is_cert sshkey_is_cert 53294328Sdes#define key_type_plain sshkey_type_plain 54294328Sdes#define key_curve_name_to_nid sshkey_curve_name_to_nid 55294328Sdes#define key_curve_nid_to_bits sshkey_curve_nid_to_bits 56294328Sdes#define key_curve_nid_to_name sshkey_curve_nid_to_name 57294328Sdes#define key_ec_nid_to_hash_alg sshkey_ec_nid_to_hash_alg 58294328Sdes#define key_dump_ec_point sshkey_dump_ec_point 59294328Sdes#define key_dump_ec_key sshkey_dump_ec_key 60221420Sdes#endif 6158582Skris 62294328Sdesvoid key_add_private(Key *); 63294328SdesKey *key_new_private(int); 64294328Sdesvoid key_free(Key *); 65294328SdesKey *key_demote(const Key *); 66294328Sdesint key_write(const Key *, FILE *); 67294328Sdesint key_read(Key *, char **); 68261320Sdes 6992555SdesKey *key_generate(int, u_int); 70126274SdesKey *key_from_private(const Key *); 71294464Sdesint key_to_certified(Key *); 72204917Sdesint key_drop_cert(Key *); 73204917Sdesint key_certify(Key *, Key *); 74294328Sdesvoid key_cert_copy(const Key *, Key *); 75204917Sdesint key_cert_check_authority(const Key *, int, int, const char *, 76204917Sdes const char **); 7776259Sgreen 78294328Sdes#if defined(WITH_OPENSSL) && defined(OPENSSL_HAS_ECC) 79294328Sdesint key_ec_validate_public(const EC_GROUP *, const EC_POINT *); 80294328Sdesint key_ec_validate_private(const EC_KEY *); 81294328Sdes#endif /* defined(WITH_OPENSSL) && defined(OPENSSL_HAS_ECC) */ 82221420Sdes 83294328SdesKey *key_from_blob(const u_char *, u_int); 84294328Sdesint key_to_blob(const Key *, u_char **, u_int *); 8576259Sgreen 86296633Sdesint key_sign(const Key *, u_char **, u_int *, const u_char *, u_int, 87296633Sdes const char *); 88126274Sdesint key_verify(const Key *, const u_char *, u_int, const u_char *, u_int); 8976259Sgreen 90294328Sdesvoid key_private_serialize(const Key *, struct sshbuf *); 91294328SdesKey *key_private_deserialize(struct sshbuf *); 92113908Sdes 93294328Sdes/* authfile.c */ 94294328Sdesint key_save_private(Key *, const char *, const char *, const char *, 95294328Sdes int, const char *, int); 96294328Sdesint key_load_file(int, const char *, struct sshbuf *); 97294328SdesKey *key_load_cert(const char *); 98294328SdesKey *key_load_public(const char *, char **); 99294328SdesKey *key_load_private(const char *, const char *, char **); 100294328SdesKey *key_load_private_cert(int, const char *, const char *, int *); 101294328SdesKey *key_load_private_type(int, const char *, const char *, char **, int *); 102294328Sdesint key_perm_ok(int, const char *); 103221420Sdes 104221420Sdes#endif 105