diff options
Diffstat (limited to 'signature.h')
| -rw-r--r-- | signature.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/signature.h b/signature.h new file mode 100644 index 0000000..bbb63ed --- /dev/null +++ b/signature.h @@ -0,0 +1,29 @@ +/* + * 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@gredler.at) + */ + +/* for netdissect_options */ +#include "netdissect.h" + +/* signature checking result codes */ +#define SIGNATURE_VALID 0 +#define SIGNATURE_INVALID 1 +#define CANT_ALLOCATE_COPY 2 +#define CANT_CHECK_SIGNATURE 3 + +extern const struct tok signature_check_values[]; +extern int signature_verify(netdissect_options *, const u_char *, u_int, + const u_char *, void (*)(void *), const void *); |