crypto/openssh/key.h

   1 /* $OpenBSD: key.h,v 1.51 2017/05/30 14:16:41 markus Exp $ */
   2
   3 /*
   4  * Copyright (c) 2000, 2001 Markus Friedl.  All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  *
  15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  16  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  17  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  18  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  19  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  20  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  21  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  22  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  23  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  24  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  25  */
  26 #ifndef KEY_H
  27 #define KEY_H
  28
  29 #include "sshkey.h"
  30
  31 typedef struct sshkey Key;
  32
  33 #define types sshkey_types
  34 #define fp_type sshkey_fp_type
  35 #define fp_rep sshkey_fp_rep
  36
  37 #ifndef SSH_KEY_NO_DEFINE
  38 #define key_free                sshkey_free
  39 #define key_equal_public        sshkey_equal_public
  40 #define key_equal               sshkey_equal
  41 #define key_type                sshkey_type
  42 #define key_ssh_name            sshkey_ssh_name
  43 #define key_ssh_name_plain      sshkey_ssh_name_plain
  44 #define key_type_from_name      sshkey_type_from_name
  45 #define key_is_cert             sshkey_is_cert
  46 #define key_type_plain          sshkey_type_plain
  47 #endif
  48
  49 void     key_free(Key *);
  50 Key     *key_demote(const Key *);
  51
  52 int      key_drop_cert(Key *);
  53 int      key_cert_check_authority(const Key *, int, int, const char *,
  54             const char **);
  55
  56 Key     *key_from_blob(const u_char *, u_int);
  57 int      key_to_blob(const Key *, u_char **, u_int *);
  58
  59 int      key_sign(const Key *, u_char **, u_int *, const u_char *, u_int,
  60     const char *);
  61 int      key_verify(const Key *, const u_char *, u_int, const u_char *, u_int);
  62
  63 /* authfile.c */
  64 Key     *key_load_cert(const char *);
  65 Key     *key_load_public(const char *, char **);
  66 Key     *key_load_private(const char *, const char *, char **);
  67 Key     *key_load_private_cert(int, const char *, const char *, int *);
  68 Key     *key_load_private_type(int, const char *, const char *, char **, int *);
  69
  70 #endif