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255cabd9 | 1 | /* $OpenBSD: key.h,v 1.15 2001/06/26 17:27:23 markus Exp $ */ |
23c2a7a5 | 2 | |
bcbf86ec | 3 | /* |
a96070d4 | 4 | * Copyright (c) 2000, 2001 Markus Friedl. All rights reserved. |
bcbf86ec | 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 | */ | |
4fe2af09 | 26 | #ifndef KEY_H |
27 | #define KEY_H | |
28 | ||
42f11eb2 | 29 | #include <openssl/rsa.h> |
30 | #include <openssl/dsa.h> | |
31 | ||
4fe2af09 | 32 | typedef struct Key Key; |
33 | enum types { | |
fa08c86b | 34 | KEY_RSA1, |
4fe2af09 | 35 | KEY_RSA, |
36 | KEY_DSA, | |
fa08c86b | 37 | KEY_UNSPEC |
4fe2af09 | 38 | }; |
301e8e5b | 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 | }; | |
4fe2af09 | 47 | struct Key { |
48 | int type; | |
49 | RSA *rsa; | |
50 | DSA *dsa; | |
51 | }; | |
52 | ||
2a1e4639 | 53 | Key *key_new(int); |
54 | Key *key_new_private(int); | |
255cabd9 | 55 | void key_free(Key *); |
56 | int key_equal(Key *, Key *); | |
2a1e4639 | 57 | char *key_fingerprint(Key *, enum fp_type, enum fp_rep); |
58 | char *key_type(Key *); | |
255cabd9 | 59 | int key_write(Key *, FILE *); |
60 | int key_read(Key *, char **); | |
61 | u_int key_size(Key *); | |
fa08c86b | 62 | |
2a1e4639 | 63 | Key *key_generate(int, u_int); |
64 | Key *key_from_private(Key *); | |
255cabd9 | 65 | int key_type_from_name(char *); |
fa08c86b | 66 | |
2a1e4639 | 67 | Key *key_from_blob(char *, int); |
255cabd9 | 68 | int key_to_blob(Key *, u_char **, u_int *); |
2a1e4639 | 69 | char *key_ssh_name(Key *); |
255cabd9 | 70 | int key_names_valid2(const char *); |
fa08c86b | 71 | |
255cabd9 | 72 | int key_sign(Key *, u_char **, int *, u_char *, int); |
73 | int key_verify(Key *, u_char *, int, u_char *, int); | |
4fe2af09 | 74 | |
75 | #endif |