nexmon – Blame information for rev 1

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1 office 1 /*
2 * Redistribution and use in source and binary forms, with or without
3 * modification, are permitted provided that: (1) source code
4 * distributions retain the above copyright notice and this paragraph
5 * in its entirety, and (2) distributions including binary code include
6 * the above copyright notice and this paragraph in its entirety in
7 * the documentation or other materials provided with the distribution.
8 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
9 * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
10 * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
11 * FOR A PARTICULAR PURPOSE.
12 *
13 * Functions for signature and digest verification.
14 *
15 * Original code by Hannes Gredler (hannes@juniper.net)
16 */
17  
18 /* for netdissect_options */
19 #include "netdissect.h"
20  
21 /* signature checking result codes */
22 #define SIGNATURE_VALID 0
23 #define SIGNATURE_INVALID 1
24 #define CANT_CHECK_SIGNATURE 2
25  
26 extern const struct tok signature_check_values[];
27 extern int signature_verify(netdissect_options *, const u_char *, u_int, u_char *);