function get_key() {
  echo -n "[default = $TO] Address to finger: "; read answer
  if [ ! -z "$answer" ]; then
    TO=$answer
  fi
  if [ -z "`echo $TO | grep '@'`" ]; then
    TO=$TO@$HOSTNAME
  fi
  echo "Searching for public key for $TO..."
  if [ "$USEPGP5" = "TRUE" ]; then
    pgpk -a finger://${TO#*@}/${TO%@*}
    pgpk -a hkp://keys.pgp.com/$TO
  else
    finger $TO 2>&1 > $PGPPATH/tmp.finger
    cat $PGPPATH/tmp.finger; echo
    pgp -ka $PGPPATH/tmp.finger
    rm -f $PGPPATH/tmp.finger
  fi
}
