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+/* Copyright 1993-95 by Carl Harris, Jr.
+ * All rights reserved
+ *
+ * Distribute freely, except: don't remove my name from the source or
+ * documentation (don't take credit for my work), mark your changes (don't
+ * get me blamed for your possible bugs), don't alter or remove this
+ * notice.  May be sold if buildable source is provided to buyer.  No
+ * warrantee of any kind, express or implied, is included with this
+ * software; use at your own risk, responsibility for damages (if any) to
+ * anyone resulting from the use of this software rests entirely with the
+ * user.
+ *
+ * Send bug reports, bug fixes, enhancements, requests, flames, etc., and
+ * I'll try to keep a version up to date.  I can be reached as follows:
+ * Carl Harris <ceharris@mal.com>
+ */
+
+
+/***********************************************************************
+  module:       md5ify.c
+  project:      popclient
+  programmer:   Carl Harris, ceharris@mal.com
+  description:  Simple interface to MD5 module.
+
+  $Log: md5ify.c,v $
+  Revision 1.1  1996/06/28 14:36:57  esr
+  Initial revision
+
+  Revision 1.1  1995/08/10 00:32:33  ceharris
+  Preparation for 3.0b3 beta release:
+  -	added code for --kill/--keep, --limit, --protocol, --flush
+  	options; --pop2 and --pop3 options now obsoleted by --protocol.
+  - 	added support for APOP authentication, including --with-APOP
+  	argument for configure.
+  -	provisional and broken support for RPOP
+  -	added buffering to SockGets and SockRead functions.
+  -	fixed problem of command-line options not being correctly
+  	carried into the merged options record.
+
+ ***********************************************************************/
+
+#include <stdio.h>
+
+#if defined(STDC_HEADERS)
+#include <string.h>
+#endif
+
+#include "md5.h"
+
+char *
+MD5Digest (s)
+char *s;
+{
+  int i;
+  MD5_CTX context;
+  unsigned char digest[16];
+  static char ascii_digest [33];
+
+  MD5Init(&context);
+  MD5Update(&context, s, strlen(s));
+  MD5Final(digest, &context);
+  
+  for (i = 0;  i < 16;  i++) 
+    sprintf(ascii_digest+2*i, "%02x", digest[i]);
+ 
+  return(ascii_digest);
+}