-implement rfc2898 pkcs5 pbkdf2 key derivation
-add configuration file support
-add munged 'k' cmdline opt to kill daemon
-save/restore replay state at munged shutdown/startup
-restrict decode to hostname/hostrange/regex or ip-addr/netmask
-add config opt to specify n/w interface for determining ip
-add pam support
-add realm (multi-key) support
-periodically stat keyfile and look for changed inode/mtime
-change remunge to exit on persistent errors
-change remunge to stop and output results on sigint
