From aa710aac98885356cfb5bdfd237d2be8265ed2e6 Mon Sep 17 00:00:00 2001
From: Filip Skokan <panva.ip@gmail.com>
Date: Tue, 4 Oct 2022 13:39:41 +0200
Subject: fix(ext/crypto): ecdh spki key import/export roundtrip (#16152)

---
 cli/tests/unit/webcrypto_test.ts | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'cli/tests/unit')

diff --git a/cli/tests/unit/webcrypto_test.ts b/cli/tests/unit/webcrypto_test.ts
index c5f5dc6c2..38f183c11 100644
--- a/cli/tests/unit/webcrypto_test.ts
+++ b/cli/tests/unit/webcrypto_test.ts
@@ -1919,3 +1919,13 @@ Deno.test(async function testImportLeadingZeroesKey() {
   assert(key instanceof CryptoKey);
   assertEquals(key.type, "private");
 });
+
+// https://github.com/denoland/deno/issues/15523
+Deno.test(async function testECspkiRoundTrip() {
+  const alg = { name: "ECDH", namedCurve: "P-256" };
+  const { publicKey } = await crypto.subtle.generateKey(alg, true, [
+    "deriveBits",
+  ]);
+  const spki = await crypto.subtle.exportKey("spki", publicKey);
+  await crypto.subtle.importKey("spki", spki, alg, true, []);
+});
-- 
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