diff --git a/lib/hx509/test_cms.in b/lib/hx509/test_cms.in
index ea378fd5c..cb81c24b9 100644
--- a/lib/hx509/test_cms.in
+++ b/lib/hx509/test_cms.in
@@ -48,6 +48,19 @@ if ${hxtool} info | grep 'rand: not available' > /dev/null ; then
     exit 77
 fi
 
+echo "create signed data (ec)"
+${hxtool} cms-create-sd \
+	--certificate=FILE:$srcdir/data/secp160r2TestClient.pem \
+	"$srcdir/test_chain.in" \
+	sd.data > /dev/null || exit 1
+
+echo "verify signed data (ec)"
+${hxtool} cms-verify-sd \
+	--missing-revoke \
+	--anchors=FILE:$srcdir/data/secp160r1TestCA.cert.pem
+	sd.data sd.data.out > /dev/null || exit 1
+cmp "$srcdir/test_chain.in" sd.data.out || exit 1
+
 echo "create signed data"
 ${hxtool} cms-create-sd \
 	--certificate=FILE:$srcdir/data/test.crt,$srcdir/data/test.key \