Test exporting a 256 bits AES-KW key with JWK format On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". Generating a key... Exporting a key... PASS key.kty is 'oct' PASS key.key_ops is ['unwrapKey', 'wrapKey'] PASS key.alg is 'A256KW' PASS key.ext is true PASS Base64URL.parse(key.k).byteLength is 32 PASS successfullyParsed is true TEST COMPLETE