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Annotation of src/usr.bin/gzsig/key.h, Revision 1.1

1.1     ! marius      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:  * $Id: 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 */