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Annotation of src/usr.bin/ssh/key.h, Revision 1.9

1.9     ! niklas      1: /*     $OpenBSD$       */
        !             2:
1.5       deraadt     3: /*
                      4:  * Copyright (c) 2000 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:  */
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: };
                     39: struct Key {
                     40:        int     type;
                     41:        RSA     *rsa;
                     42:        DSA     *dsa;
                     43: };
                     44:
                     45: Key    *key_new(int type);
1.6       markus     46: Key    *key_new_private(int type);
1.1       markus     47: void   key_free(Key *k);
                     48: int    key_equal(Key *a, Key *b);
                     49: char   *key_fingerprint(Key *k);
1.3       markus     50: char   *key_type(Key *k);
1.1       markus     51: int    key_write(Key *key, FILE *f);
1.6       markus     52: int    key_read(Key *key, char **cpp);
                     53: u_int  key_size(Key *k);
                     54:
1.7       markus     55: Key    *key_generate(int type, u_int bits);
1.6       markus     56: Key    *key_from_private(Key *k);
                     57: int    key_type_from_name(char *name);
                     58:
                     59: Key    *key_from_blob(char *blob, int blen);
1.7       markus     60: int    key_to_blob(Key *key, u_char **blobp, u_int *lenp);
1.6       markus     61: char   *key_ssh_name(Key *k);
                     62:
                     63: int
                     64: key_sign(
                     65:     Key *key,
1.7       markus     66:     u_char **sigp, int *lenp,
                     67:     u_char *data, int datalen);
1.6       markus     68:
                     69: int
                     70: key_verify(
                     71:     Key *key,
1.7       markus     72:     u_char *signature, int signaturelen,
                     73:     u_char *data, int datalen);
1.1       markus     74:
                     75: #endif