X-Git-Url: http://andersk.mit.edu/gitweb/openssh.git/blobdiff_plain/47e5dc724094708de94ef4779dda74fec80de694..d59ac96c02231e8067fc89f55a31d7639eb11c6e:/kex.h

diff --git a/kex.h b/kex.h
index bbd931e0..1fa13799 100644
--- a/kex.h
+++ b/kex.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: kex.h,v 1.38 2005/11/04 05:15:59 djm Exp $	*/
+/* $OpenBSD: kex.h,v 1.48 2009/10/24 11:13:54 andreas Exp $ */
 
 /*
  * Copyright (c) 2000, 2001 Markus Friedl.  All rights reserved.
@@ -26,14 +26,17 @@
 #ifndef KEX_H
 #define KEX_H
 
+#include <signal.h>
 #include <openssl/evp.h>
-#include "buffer.h"
-#include "cipher.h"
-#include "key.h"
+#include <openssl/hmac.h>
+
+#define KEX_COOKIE_LEN	16
 
 #define	KEX_DH1			"diffie-hellman-group1-sha1"
 #define	KEX_DH14		"diffie-hellman-group14-sha1"
 #define	KEX_DHGEX_SHA1		"diffie-hellman-group-exchange-sha1"
+#define	KEX_DHGEX_SHA256	"diffie-hellman-group-exchange-sha256"
+#define	KEX_RESUME		"resume@appgate.com"
 
 #define COMP_NONE	0
 #define COMP_ZLIB	1
@@ -63,6 +66,7 @@ enum kex_exchange {
 	KEX_DH_GRP1_SHA1,
 	KEX_DH_GRP14_SHA1,
 	KEX_DH_GEX_SHA1,
+	KEX_DH_GEX_SHA256,
 	KEX_MAX
 };
 
@@ -86,10 +90,13 @@ struct Enc {
 struct Mac {
 	char	*name;
 	int	enabled;
-	const EVP_MD	*md;
 	u_int	mac_len;
 	u_char	*key;
 	u_int	key_len;
+	int	type;
+	const EVP_MD	*evp_md;
+	HMAC_CTX	evp_ctx;
+	struct umac_ctx *umac_ctx;
 };
 struct Comp {
 	int	type;
@@ -110,9 +117,10 @@ struct Kex {
 	char	*name;
 	int	hostkey_type;
 	int	kex_type;
+	int	roaming;
 	Buffer	my;
 	Buffer	peer;
-	int	done;
+	sig_atomic_t done;
 	int	flags;
 	const EVP_MD *evp_md;
 	char	*client_version_string;
@@ -142,7 +150,7 @@ kex_dh_hash(char *, char *, char *, int, char *, int, u_char *, int,
     BIGNUM *, BIGNUM *, BIGNUM *, u_char **, u_int *);
 void
 kexgex_hash(const EVP_MD *, char *, char *, char *, int, char *,
-    int, u_char *, int, int, int, int, BIGNUM *, BIGNUM *, BIGNUM *, 
+    int, u_char *, int, int, int, int, BIGNUM *, BIGNUM *, BIGNUM *,
     BIGNUM *, BIGNUM *, u_char **, u_int *);
 
 void