X-Git-Url: http://andersk.mit.edu/gitweb/openssh.git/blobdiff_plain/59d51274652cca694751f6e86e5fd1d280c93143..ca24b5507e1129858ef7c87a4549f0e44237a7b1:/cipher-ctr.c

diff --git a/cipher-ctr.c b/cipher-ctr.c
index 395dabed..3b86cc10 100644
--- a/cipher-ctr.c
+++ b/cipher-ctr.c
@@ -1,3 +1,4 @@
+/* $OpenBSD: cipher-ctr.c,v 1.10 2006/08/03 03:34:42 deraadt Exp $ */
 /*
  * Copyright (c) 2003 Markus Friedl <markus@openbsd.org>
  *
@@ -14,24 +15,21 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 #include "includes.h"
-RCSID("$OpenBSD: cipher-ctr.c,v 1.4 2004/02/06 23:41:13 dtucker Exp $");
+
+#include <sys/types.h>
+
+#include <stdarg.h>
+#include <string.h>
 
 #include <openssl/evp.h>
 
-#include "log.h"
 #include "xmalloc.h"
+#include "log.h"
 
-#if OPENSSL_VERSION_NUMBER < 0x00906000L
-#define SSH_OLD_EVP
-#endif
+/* compatibility with old or broken OpenSSL versions */
+#include "openbsd-compat/openssl-compat.h"
 
-#if OPENSSL_VERSION_NUMBER < 0x00907000L
-#include "rijndael.h"
-#define AES_KEY rijndael_ctx
-#define AES_BLOCK_SIZE 16
-#define AES_encrypt(a, b, c) rijndael_encrypt(c, a, b)
-#define AES_set_encrypt_key(a, b, c) rijndael_set_key(c, (char *)a, b, 1)
-#else
+#ifndef USE_BUILTIN_RIJNDAEL
 #include <openssl/aes.h>
 #endif
 
@@ -95,7 +93,7 @@ ssh_aes_ctr_init(EVP_CIPHER_CTX *ctx, const u_char *key, const u_char *iv,
 	}
 	if (key != NULL)
 		AES_set_encrypt_key(key, EVP_CIPHER_CTX_key_length(ctx) * 8,
-		     &c->aes_ctx);
+		    &c->aes_ctx);
 	if (iv != NULL)
 		memcpy(c->aes_counter, iv, AES_BLOCK_SIZE);
 	return (1);