1 files changed, 45 insertions, 0 deletions
diff --git a/src/md5util.c b/src/md5util.c
new file mode 100644
index 0000000..ec416be
--- /dev/null
+++ b/src/md5util.c
@@ -0,0 +1,45 @@
+/***
+  This file is part of pam_dotfile.
+
+  pam_dotfile 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 2 of the License, or
+  (at your option) any later version.
+  
+  pam_dotfile 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 pam_dotfile; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+  USA
+***/
+
+#include "md5util.h"
+
+
+#ifdef COMPAT05
+
+void fhex_broken(unsigned char *bin, int len, char *txt) {
+    const static char hex[] = "01234567890abcdef";
+    int i;
+
+    for (i = 0; i < len; i++) {
+        txt[i*2] = hex[bin[i]>>4];
+        txt[i*2+1] = hex[bin[i]&0xF];
+    }
+}
+
+#endif
+
+void fhex(unsigned char *bin, int len, char *txt) {
+    const static char hex[] = "0123456789abcdef";
+    int i;
+
+    for (i = 0; i < len; i++) {
+        txt[i*2] = hex[bin[i]>>4];
+        txt[i*2+1] = hex[bin[i]&0xF];
+    }
+}