+ * Revision 1.14 1998/01/12 16:45:39 mdw
+ * Fix copyright date.
+ *
+ * Revision 1.13 1997/09/26 09:14:57 mdw
+ * Merged blowfish branch into trunk.
+ *
+ * Revision 1.12 1997/09/25 16:04:48 mdw
+ * Change directory after becoming someone else, instead of before. This
+ * avoids problems with root-squashed NFS mounts.
+ *
+ * Revision 1.11.2.1 1997/09/26 09:07:58 mdw
+ * Use the Blowfish encryption algorithm instead of IDEA. This is partly
+ * because I prefer Blowfish (without any particularly strong evidence) but
+ * mainly because IDEA is patented and Blowfish isn't.
+ *
+ * Revision 1.11 1997/09/24 09:48:45 mdw