1 files changed, 0 insertions, 67 deletions
diff --git a/programs/pluto/cookie.c b/programs/pluto/cookie.c
deleted file mode 100644
index 458120e46..000000000
--- a/programs/pluto/cookie.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* cookie generation/verification routines.
- * Copyright (C) 1997 Angelos D. Keromytis.
- * Copyright (C) 1998-2002  D. Hugh Redelmeier.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * for more details.
- *
- * RCSID $Id: cookie.c,v 1.2 2005/08/17 16:38:20 as Exp $
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-
-#include <freeswan.h>
-
-#include "constants.h"
-#include "defs.h"
-#include "sha1.h"
-#include "rnd.h"
-#include "cookie.h"
-
-const u_char zero_cookie[COOKIE_SIZE];	/* guaranteed 0 */
-
-/* Generate a cookie.
- * First argument is true if we're to create an Initiator cookie.
- * Length SHOULD be a multiple of sizeof(u_int32_t).
- */
-void
-get_cookie(bool initiator, u_int8_t *cookie, int length, const ip_address *addr)
-{
-    u_char buffer[SHA1_DIGEST_SIZE];
-    SHA1_CTX ctx;
-
-    do {
-	if (initiator)
-	{
-	    get_rnd_bytes(cookie, length);
-	}
-	else  /* Responder cookie */
-	{
-	    /* This looks as good as any way */
-	    size_t addr_length;
-	    static u_int32_t counter = 0;
-	    unsigned char addr_buff[
-		sizeof(union {struct in_addr A; struct in6_addr B;})];
-
-	    addr_length = addrbytesof(addr, addr_buff, sizeof(addr_buff));
-	    SHA1Init(&ctx);
-	    SHA1Update(&ctx, addr_buff, addr_length);
-	    SHA1Update(&ctx, secret_of_the_day, sizeof(secret_of_the_day));
-	    counter++;
-	    SHA1Update(&ctx, (const void *) &counter, sizeof(counter));
-	    SHA1Final(buffer, &ctx);
-	    memcpy(cookie, buffer, length);
-	}
-    } while (is_zero_cookie(cookie));	/* probably never loops */
-}