crypto: fix EdDSA support for KeyObject

PR-URL: https://github.com/nodejs/node/pull/26319
Fixes: https://github.com/nodejs/node/issues/26316
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>

1 files changed, 31 insertions, 0 deletions

diff --git a/test/parallel/test-crypto-key-objects.js b/test/parallel/test-crypto-key-objects.js
index 8515743992..c324dea8f9 100644
--- a/test/parallel/test-crypto-key-objects.js
+++ b/test/parallel/test-crypto-key-objects.js
@@ -170,3 +170,34 @@ const privatePem = fixtures.readSync('test_rsa_privkey.pem', 'ascii');
     createPrivateKey({ key: '' });
   }, /null/);
 }
+
+[
+  { private: fixtures.readSync('test_ed25519_privkey.pem', 'ascii'),
+    public: fixtures.readSync('test_ed25519_pubkey.pem', 'ascii'),
+    keyType: 'ed25519' },
+  { private: fixtures.readSync('test_ed448_privkey.pem', 'ascii'),
+    public: fixtures.readSync('test_ed448_pubkey.pem', 'ascii'),
+    keyType: 'ed448' }
+].forEach((info) => {
+  const keyType = info.keyType;
+
+  {
+    const exportOptions = { type: 'pkcs8', format: 'pem' };
+    const key = createPrivateKey(info.private);
+    assert.strictEqual(key.type, 'private');
+    assert.strictEqual(key.asymmetricKeyType, keyType);
+    assert.strictEqual(key.symmetricKeySize, undefined);
+    assert.strictEqual(key.export(exportOptions), info.private);
+  }
+
+  {
+    const exportOptions = { type: 'spki', format: 'pem' };
+    [info.private, info.public].forEach((pem) => {
+      const key = createPublicKey(pem);
+      assert.strictEqual(key.type, 'public');
+      assert.strictEqual(key.asymmetricKeyType, keyType);
+      assert.strictEqual(key.symmetricKeySize, undefined);
+      assert.strictEqual(key.export(exportOptions), info.public);
+    });
+  }
+});