7 rm -f $kr $kr.old $kr.pub $kr.pub.old
10 dh) group=catacomb-ll-224-2048 ;;
12 key -k$kr add -a$ty-param -C$group -eforever tripe-$ty-param
13 for who in alice bob; do
14 key -k$kr add -a$ty -ptripe-$ty-param -t$who -eforever tripe-$ty
16 key -k$kr extract -f-secret $kr.pub