| /* |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that: (1) source code |
| * distributions retain the above copyright notice and this paragraph |
| * in its entirety, and (2) distributions including binary code include |
| * the above copyright notice and this paragraph in its entirety in |
| * the documentation or other materials provided with the distribution. |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND |
| * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT |
| * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| * FOR A PARTICULAR PURPOSE. |
| * |
| * Functions for signature and digest verification. |
| * |
| * Original code by Hannes Gredler (hannes@juniper.net) |
| */ |
| |
| /* @(#) $Header: /tcpdump/master/tcpdump/signature.h,v 1.1 2008-08-16 11:36:20 hannes Exp $ (LBL) */ |
| |
| /* signature checking result codes */ |
| #define SIGNATURE_VALID 0 |
| #define SIGNATURE_INVALID 1 |
| #define CANT_CHECK_SIGNATURE 2 |
| |
| extern const struct tok signature_check_values[]; |
| extern int signature_verify (const u_char *, u_int, u_char *); |
