X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fopenssl%2Fcipher.h;h=482f1a6d476f2b481389e87603f73fb9c18896f3;hb=ffa3a443b9f01d3ea0fcb3c4fc6928a5c695cf4a;hp=d17e25455daec4222a1864591223f4674f094b86;hpb=1fd1d5bd9330e02ab5dc32ad027f654ff2620099;p=tinc

diff --git a/src/openssl/cipher.h b/src/openssl/cipher.h
index d17e2545..482f1a6d 100644
--- a/src/openssl/cipher.h
+++ b/src/openssl/cipher.h
@@ -12,11 +12,9 @@
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-    $Id$
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
 #ifndef __TINC_CIPHER_H__
@@ -24,6 +22,10 @@
 
 #include <openssl/evp.h>
 
+#define CIPHER_MAX_BLOCK_SIZE EVP_MAX_BLOCK_LENGTH
+#define CIPHER_MAX_KEY_SIZE EVP_MAX_KEY_LENGTH
+#define CIPHER_MAX_IV_SIZE EVP_MAX_IV_LENGTH
+
 typedef struct cipher {
 	EVP_CIPHER_CTX ctx;
 	const EVP_CIPHER *cipher;