1 /* 2 * key.h 3 * 4 * Copyright (c) 2001 Dug Song <dugsong@arbor.net> 5 * Copyright (c) 2001 Arbor Networks, Inc. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. The names of the copyright holders may not be used to endorse or 17 * promote products derived from this software without specific 18 * prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, 21 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY 22 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 23 * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 26 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 28 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 29 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 * 31 * $Vendor: key.h,v 1.2 2005/04/01 16:47:31 dugsong Exp $ 32 */ 33 34 #ifndef KEY_H 35 #define KEY_H 36 37 enum key_type { 38 KEY_UNSPEC, 39 KEY_RSA, 40 KEY_DSA 41 }; 42 43 struct key { 44 int type; 45 void *data; 46 }; 47 48 struct key *key_new(void); 49 int key_load_public(struct key *k, char *filename); 50 int key_load_private(struct key *k, char *filename); 51 int key_sign(struct key *k, u_char *msg, int mlen, 52 u_char *sig, int slen); 53 int key_verify(struct key *k, u_char *msg, int mlen, 54 u_char *sig, int slen); 55 void key_free(struct key *k); 56 57 #endif /* KEY_H */ 58