/* -*-c-*-
*
- * $Id: tripe.h,v 1.3 2001/02/04 01:17:55 mdw Exp $
+ * $Id: tripe.h,v 1.4 2001/02/05 19:56:37 mdw Exp $
*
* Main header file for TrIPE
*
/*----- Revision history --------------------------------------------------*
*
* $Log: tripe.h,v $
+ * Revision 1.4 2001/02/05 19:56:37 mdw
+ * Sequence number protection, and BSD tunnels.
+ *
* Revision 1.3 2001/02/04 01:17:55 mdw
* Create a configuration header file to tidy up command lines.
*
#endif
gcipher *c; /* Keyset cipher for encryption */
gmac *m; /* Keyset MAC for integrity */
+ uint32 oseq; /* Outbound sequence number */
+ uint32 iseq, iwin; /* Inbound sequence number */
} keyset;
+#define KS_SEQWINSZ 32 /* Bits in sequence number window */
+
/* --- Key exchange --- *
*
* TrIPE uses the Wrestlers Protocol for its key exchange. The Wrestlers
#if TUN_TYPE == TUN_UNET
sel_file f; /* Selector for Usernet device */
struct peer *p; /* Pointer to my peer */
+#elif TUN_TYPE == TUN_BSD
+ sel_file f; /* Selector for tunnel device */
+ struct peer *p; /* Pointer to my peer */
+ unsigned n; /* Number of my tunnel device */
#else
# error "No support for this tunnel type"
#endif