echo >&2 "$quis: share $i revealed; $(( $t - $n )) more required"
else
cat $KEYS/recov/$recov/$keeper.param $keeper.*.share >$keeper.shares
echo >&2 "$quis: share $i revealed; $(( $t - $n )) more required"
else
cat $KEYS/recov/$recov/$keeper.param $keeper.*.share >$keeper.shares