upstream commit

Turn off DSA by default; add HostKeyAlgorithms to the
 server and PubkeyAcceptedKeyTypes to the client side, so it still can be
 tested or turned back on; feedback and ok djm@

Upstream-ID: 8450a9e6d83f80c9bfed864ff061dfc9323cec21
diff --git a/servconf.h b/servconf.h
index 606d80c..f4137af 100644
--- a/servconf.h
+++ b/servconf.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: servconf.h,v 1.119 2015/05/22 03:50:02 djm Exp $ */
+/* $OpenBSD: servconf.h,v 1.120 2015/07/10 06:21:53 markus Exp $ */
 
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
@@ -102,6 +102,7 @@
 	int     hostbased_authentication;	/* If true, permit ssh2 hostbased auth */
 	int     hostbased_uses_name_from_packet_only; /* experimental */
 	char   *hostbased_key_types;	/* Key types allowed for hostbased */
+	char   *hostkeyalgorithms;	/* SSH2 server key types */
 	int     rsa_authentication;	/* If true, permit RSA authentication. */
 	int     pubkey_authentication;	/* If true, permit ssh2 pubkey authentication. */
 	char   *pubkey_key_types;	/* Key types allowed for public key */