X-Git-Url: http://andersk.mit.edu/gitweb/gssapi-openssh.git/blobdiff_plain/08822d99de1b1080f8c730bbebc192b5b45bf89b..9fb46e529d8731bf8ea9981ee29f831b04a55672:/openssh/cipher.c

diff --git a/openssh/cipher.c b/openssh/cipher.c
index 570bfd2..7551292 100644
--- a/openssh/cipher.c
+++ b/openssh/cipher.c
@@ -1,3 +1,4 @@
+/* $OpenBSD: cipher.c,v 1.81 2006/08/03 03:34:42 deraadt Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -35,14 +36,18 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: cipher.c,v 1.77 2005/07/16 01:35:24 djm Exp $");
+
+#include <sys/types.h>
+
+#include <openssl/md5.h>
+
+#include <string.h>
+#include <stdarg.h>
 
 #include "xmalloc.h"
 #include "log.h"
 #include "cipher.h"
 
-#include <openssl/md5.h>
-
 /* compatibility with old or broken OpenSSL versions */
 #include "openbsd-compat/openssl-compat.h"
 
@@ -50,6 +55,7 @@ extern const EVP_CIPHER *evp_ssh1_bf(void);
 extern const EVP_CIPHER *evp_ssh1_3des(void);
 extern void ssh1_3des_iv(EVP_CIPHER_CTX *, int, u_char *, int);
 extern const EVP_CIPHER *evp_aes_128_ctr(void);
+extern const EVP_CIPHER *evp_aes_ctr_mt(void);
 extern void ssh_aes_ctr_iv(EVP_CIPHER_CTX *, int, u_char *, u_int);
 
 struct Cipher {
@@ -76,9 +82,9 @@ struct Cipher {
 	{ "aes256-cbc",		SSH_CIPHER_SSH2, 16, 32, 0, EVP_aes_256_cbc },
 	{ "rijndael-cbc@lysator.liu.se",
 				SSH_CIPHER_SSH2, 16, 32, 0, EVP_aes_256_cbc },
-	{ "aes128-ctr",		SSH_CIPHER_SSH2, 16, 16, 0, evp_aes_128_ctr },
-	{ "aes192-ctr",		SSH_CIPHER_SSH2, 16, 24, 0, evp_aes_128_ctr },
-	{ "aes256-ctr",		SSH_CIPHER_SSH2, 16, 32, 0, evp_aes_128_ctr },
+	{ "aes128-ctr",		SSH_CIPHER_SSH2, 16, 16, 0, evp_aes_ctr_mt },
+	{ "aes192-ctr",		SSH_CIPHER_SSH2, 16, 24, 0, evp_aes_ctr_mt },
+	{ "aes256-ctr",		SSH_CIPHER_SSH2, 16, 32, 0, evp_aes_ctr_mt },
 #ifdef USE_CIPHER_ACSS
 	{ "acss@openssh.org",	SSH_CIPHER_SSH2, 16, 5, 0, EVP_acss },
 #endif
@@ -151,8 +157,8 @@ ciphers_valid(const char *names)
 	for ((p = strsep(&cp, CIPHER_SEP)); p && *p != '\0';
 	    (p = strsep(&cp, CIPHER_SEP))) {
 		c = cipher_by_name(p);
-		if (c == NULL || (c->number != SSH_CIPHER_SSH2 && 
-c->number != SSH_CIPHER_NONE)) {
+		if (c == NULL || (c->number != SSH_CIPHER_SSH2 &&
+				  c->number != SSH_CIPHER_NONE)) {
 			debug("bad cipher %s [%s]", p, names);
 			xfree(cipher_list);
 			return 0;