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Annotation of src/usr.bin/ssh/key.h, Revision 1.23

1.23    ! jakob       1: /*     $OpenBSD: key.h,v 1.22 2003/06/24 08:23:46 markus Exp $ */
1.9       niklas      2:
1.5       deraadt     3: /*
1.13      markus      4:  * Copyright (c) 2000, 2001 Markus Friedl.  All rights reserved.
1.5       deraadt     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:  */
1.1       markus     26: #ifndef KEY_H
                     27: #define KEY_H
                     28:
1.8       markus     29: #include <openssl/rsa.h>
                     30: #include <openssl/dsa.h>
                     31:
1.1       markus     32: typedef struct Key Key;
                     33: enum types {
1.6       markus     34:        KEY_RSA1,
1.1       markus     35:        KEY_RSA,
                     36:        KEY_DSA,
1.6       markus     37:        KEY_UNSPEC
1.1       markus     38: };
1.10      jakob      39: enum fp_type {
                     40:        SSH_FP_SHA1,
                     41:        SSH_FP_MD5
                     42: };
                     43: enum fp_rep {
                     44:        SSH_FP_HEX,
                     45:        SSH_FP_BUBBLEBABBLE
                     46: };
1.16      markus     47:
                     48: /* key is stored in external hardware */
                     49: #define KEY_FLAG_EXT           0x0001
                     50:
1.1       markus     51: struct Key {
1.16      markus     52:        int      type;
                     53:        int      flags;
1.1       markus     54:        RSA     *rsa;
                     55:        DSA     *dsa;
                     56: };
                     57:
1.23    ! jakob      58: Key            *key_new(int);
        !            59: Key            *key_new_private(int);
        !            60: void            key_free(Key *);
        !            61: Key            *key_demote(const Key *);
        !            62: int             key_equal(const Key *, const Key *);
        !            63: char           *key_fingerprint(const Key *, enum fp_type, enum fp_rep);
        !            64: u_char         *key_fingerprint_raw(const Key *, enum fp_type, u_int *);
        !            65: const char     *key_type(const Key *);
        !            66: int             key_write(const Key *, FILE *);
        !            67: int             key_read(Key *, char **);
        !            68: u_int           key_size(const Key *);
1.14      itojun     69:
                     70: Key    *key_generate(int, u_int);
1.23    ! jakob      71: Key    *key_from_private(const Key *);
1.15      markus     72: int     key_type_from_name(char *);
1.14      itojun     73:
1.23    ! jakob      74: Key            *key_from_blob(const u_char *, u_int);
        !            75: int             key_to_blob(const Key *, u_char **, u_int *);
        !            76: const char     *key_ssh_name(const Key *);
        !            77: int             key_names_valid2(const char *);
        !            78:
        !            79: int     key_sign(const Key *, u_char **, u_int *, const u_char *, u_int);
        !            80: int     key_verify(const Key *, const u_char *, u_int, const u_char *, u_int);
        !            81:
        !            82: int     ssh_dss_sign(const Key *, u_char **, u_int *, const u_char *, u_int);
        !            83: int     ssh_dss_verify(const Key *, const u_char *, u_int, const u_char *, u_int);
        !            84: int     ssh_rsa_sign(const Key *, u_char **, u_int *, const u_char *, u_int);
        !            85: int     ssh_rsa_verify(const Key *, const u_char *, u_int, const u_char *, u_int);
1.1       markus     86:
                     87: #endif