CKeyとは何ですか？

CKeyはchomekeyextensionによって開発されたChromeの拡張機能で、その主な機能は「A Chrome Extension that emulates a Hardware Authentication Device」です。

拡張機能のスクリーンショット

CKey拡張機能のCRXファイルをダウンロード

CKey拡張子のファイルをcrx形式でダウンロードし、ブラウザにChrome拡張機能を手動でインストールするか、crxファイルを友達と共有して簡単にChrome拡張機能をインストールします。

拡張機能の使用方法

Chrome Key emulates a Hardware Authentication Device. It is capable of answering Webauthn requests for both registering new keys and authenticating with existing ones.

The purpose is to allow developers to test their applications without requiring having an actual device in hand.

It relies on browser standards such as Web Cryptography API and Concise Binary Object Representation for generation and interaction with key material.

This will never be able to provide the same security guarantees as a real HAD, so use it for development, debugging and testing only.

A 3-post blog series was written, touching different portions of this extension, its guarantees and lack of. The first post of the series may be found here https://blog.joaopeixoto.net/chrome-key-an-extension-story/.

拡張機能の基本情報

名前	CKey
ID	fjdlagkdaoginbnmlhcpochmeecjgcah
公式URL	https://chromewebstore.google.com/detail/ckey/fjdlagkdaoginbnmlhcpochmeecjgcah
説明	A Chrome Extension that emulates a Hardware Authentication Device
ファイルサイズ	163 KB
インストール数	47
現在のバージョン	1.0.2
最終更新日	2020-01-26
公開日	2020-01-26
開発者	chomekeyextension
支払い方法	free
対応言語	en-US
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "manifest_version": 2, "name": "CKey", "description": "A Chrome Extension that emulates a Hardware Authentication Device", "version": "1.0.2", "minimum_chrome_version": "36.0.1985.18", "content_scripts": [ { "all_frames": true, "matches": [ "https:\/\/\/" ], "exclude_matches": [ "https:\/\/\/.xml" ], "run_at": "document_start", "js": [ "js\/content_script.js" ] } ], "background": { "persistent": false, "scripts": [ "js\/babel_polyfill.js", "js\/background.js" ] }, "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'", "page_action": { "default_icon": { "16": "images\/lock-16.png", "32": "images\/lock-32.png", "48": "images\/lock-48.png", "128": "images\/lock-128.png" } }, "icons": { "16": "images\/lock-16.png", "32": "images\/lock-32.png", "48": "images\/lock-48.png", "128": "images\/lock-128.png" }, "permissions": [ "tabs", "storage", "https:\/\/\/", "http:\/\/\/" ], "web_accessible_resources": [ "js\/inject_webauthn.js", "img\/*" ] }