From c7c0a1cdf0be0e5489ad97ff9a8ed2a4e2605021 Mon Sep 17 00:00:00 2001
From: Cole Brown <bigswim@gmail.com>
Date: Fri, 12 Jul 2019 17:09:27 -0400
Subject: [PATCH] Add test for unknown elliptic curves

---
 crypto/key_test.go | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/crypto/key_test.go b/crypto/key_test.go
index 2a5e89a..0b25432 100644
--- a/crypto/key_test.go
+++ b/crypto/key_test.go
@@ -145,3 +145,15 @@ func (pk testkey) Raw() ([]byte, error) {
 func (pk testkey) Equals(k Key) bool {
 	return KeyEqual(pk, k)
 }
+
+func TestUnknownCurveErrors(t *testing.T) {
+	_, _, err := GenerateEKeyPair("P-256")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	_, _, err = GenerateEKeyPair("error-please")
+	if err == nil {
+		t.Fatal("expected invalid key type to error")
+	}
+}