===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/Attic/sshconnect1.c,v
retrieving revision 1.61.2.3
retrieving revision 1.62
diff -u -r1.61.2.3 -r1.62
--- src/usr.bin/ssh/Attic/sshconnect1.c	2006/11/08 00:44:05	1.61.2.3
+++ src/usr.bin/ssh/Attic/sshconnect1.c	2005/10/30 08:52:18	1.62
@@ -1,4 +1,3 @@
-/* $OpenBSD: sshconnect1.c,v 1.61.2.3 2006/11/08 00:44:05 brad Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -13,36 +12,29 @@
  * called by a name other than "ssh" or "Secure Shell".
  */
 
-#include <sys/types.h>
-#include <sys/socket.h>
+#include "includes.h"
+RCSID("$OpenBSD: sshconnect1.c,v 1.62 2005/10/30 08:52:18 djm Exp $");
 
 #include <openssl/bn.h>
 #include <openssl/md5.h>
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <signal.h>
-#include <pwd.h>
-
-#include "xmalloc.h"
 #include "ssh.h"
 #include "ssh1.h"
+#include "xmalloc.h"
 #include "rsa.h"
 #include "buffer.h"
 #include "packet.h"
-#include "key.h"
-#include "cipher.h"
 #include "kex.h"
 #include "uidswap.h"
 #include "log.h"
 #include "readconf.h"
+#include "key.h"
 #include "authfd.h"
 #include "sshconnect.h"
 #include "authfile.h"
 #include "misc.h"
+#include "cipher.h"
 #include "canohost.h"
-#include "hostfile.h"
 #include "auth.h"
 
 /* Session id for the current session. */
@@ -205,7 +197,7 @@
 	BIGNUM *challenge;
 	Key *public, *private;
 	char buf[300], *passphrase, *comment, *authfile;
-	int i, perm_ok = 1, type, quit;
+	int i, type, quit;
 
 	public = options.identity_keys[idx];
 	authfile = options.identity_files[idx];
@@ -251,16 +243,15 @@
 	if (public->flags & KEY_FLAG_EXT)
 		private = public;
 	else
-		private = key_load_private_type(KEY_RSA1, authfile, "", NULL,
-		    &perm_ok);
-	if (private == NULL && !options.batch_mode && perm_ok) {
+		private = key_load_private_type(KEY_RSA1, authfile, "", NULL);
+	if (private == NULL && !options.batch_mode) {
 		snprintf(buf, sizeof(buf),
 		    "Enter passphrase for RSA key '%.100s': ", comment);
 		for (i = 0; i < options.number_of_password_prompts; i++) {
 			passphrase = read_passphrase(buf, 0);
 			if (strcmp(passphrase, "") != 0) {
 				private = key_load_private_type(KEY_RSA1,
-				    authfile, passphrase, NULL, NULL);
+				    authfile, passphrase, NULL);
 				quit = 0;
 			} else {
 				debug2("no passphrase given, try next key");
@@ -277,7 +268,7 @@
 	xfree(comment);
 
 	if (private == NULL) {
-		if (!options.batch_mode && perm_ok)
+		if (!options.batch_mode)
 			error("Bad passphrase.");
 
 		/* Send a dummy response packet to avoid protocol error. */
@@ -560,20 +551,14 @@
 	 * the first 16 bytes of the session id.
 	 */
 	if ((key = BN_new()) == NULL)
-		fatal("ssh_kex: BN_new failed");
-	if (BN_set_word(key, 0) == 0)
-		fatal("ssh_kex: BN_set_word failed");
+		fatal("respond_to_rsa_challenge: BN_new failed");
+	BN_set_word(key, 0);
 	for (i = 0; i < SSH_SESSION_KEY_LENGTH; i++) {
-		if (BN_lshift(key, key, 8) == 0)
-			fatal("ssh_kex: BN_lshift failed");
-		if (i < 16) {
-			if (BN_add_word(key, session_key[i] ^ session_id[i])
-			    == 0)
-				fatal("ssh_kex: BN_add_word failed");
-		} else {
-			if (BN_add_word(key, session_key[i]) == 0)
-				fatal("ssh_kex: BN_add_word failed");
-		}
+		BN_lshift(key, key, 8);
+		if (i < 16)
+			BN_add_word(key, session_key[i] ^ session_id[i]);
+		else
+			BN_add_word(key, session_key[i]);
 	}
 
 	/*