X-Git-Url: https://git.cryptolib.org/?a=blobdiff_plain;f=md5_sbox.h;h=597b3db412adae35e9895dce99665a314b3e9e9b;hb=39beba906b8f240e5fc93858db1eacbe9503cee2;hp=6f5f7f21319a835d5246466c7eef4fe0f0ccc107;hpb=d76de75d0571bc4453c262ea529692a735441372;p=avr-crypto-lib.git

diff --git a/md5_sbox.h b/md5_sbox.h
index 6f5f7f2..597b3db 100644
--- a/md5_sbox.h
+++ b/md5_sbox.h
@@ -1,7 +1,28 @@
+/* md5_sbox.h */
+/*
+    This file is part of the AVR-Crypto-Lib.
+    Copyright (C) 2008  Daniel Otte (daniel.otte@rub.de)
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    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, see <http://www.gnu.org/licenses/>.
+*/
 #ifndef MD5_SBOX_H_
 #define MD5_SBOX_H_
 
-uint32_t md5_T[]={
+#include <stdint.h>
+#include <avr/pgmspace.h>
+
+uint32_t md5_T[] PROGMEM = {
 	0xd76aa478, 0xe8c7b756, 0x242070db, 0xc1bdceee, 0xf57c0faf, 
 	0x4787c62a, 0xa8304613, 0xfd469501, 0x698098d8, 0x8b44f7af, 
 	0xffff5bb1, 0x895cd7be, 0x6b901122, 0xfd987193, 0xa679438e, 
@@ -14,6 +35,6 @@ uint32_t md5_T[]={
 	0xe6db99e5, 0x1fa27cf8, 0xc4ac5665, 0xf4292244, 0x432aff97, 
 	0xab9423a7, 0xfc93a039, 0x655b59c3, 0x8f0ccc92, 0xffeff47d, 
 	0x85845dd1, 0x6fa87e4f, 0xfe2ce6e0, 0xa3014314, 0x4e0811a1, 
-	0xf7537e82, 0xbd3af235, 0x2ad7d2bb, 0xeb86d391};
+	0xf7537e82, 0xbd3af235, 0x2ad7d2bb, 0xeb86d391 };
 
 #endif /*MD5_SBOX_H_*/