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Diffstat (limited to 'contrib/tcpdump/signature.h')
-rw-r--r-- | contrib/tcpdump/signature.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/contrib/tcpdump/signature.h b/contrib/tcpdump/signature.h new file mode 100644 index 0000000..e48b722 --- /dev/null +++ b/contrib/tcpdump/signature.h @@ -0,0 +1,26 @@ +/* + * 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 *); |