--- /dev/null
+#! /bin/sh
+
+set -e
+
+for ty in ec dh; do
+ kr=keyring-$ty
+ rm -f $kr $kr.old $kr.pub $kr.pub.old
+ case $ty in
+ ec) group=nist-p256 ;;
+ dh) group=catacomb-ll-224-2048 ;;
+ esac
+ key -k$kr add -a$ty-param -C$group -eforever tripe-$ty-param
+ for who in alice bob; do
+ key -k$kr add -a$ty -ptripe-$ty-param -t$who -eforever tripe-$ty
+ done
+ key -k$kr extract -f-secret $kr.pub
+done
+rm *.old