URSA Privacy
High strength symmetric encryption for your favorite email, plus real-time secure chat
什么是URSA Privacy?
URSA Privacy是由https://passlok.com/ursa开发的Chrome扩展程序,该扩展的主要功能是“High strength symmetric encryption for your favorite email, plus real-time secure chat”。
扩展截图
下载URSA Privacy扩展crx文件
下载URSA Privacy扩展crx格式的文件,手动将Chrome插件安装到浏览器中,也可以将crx文件分享给朋友,轻松安装Chrome插件。
扩展使用说明
URSA sits near your tray bar to provide secure and easy symmetric encryption of text, images, and files. This is the process: 1. Click the bear icon to load URSA into a new tab. 2. Type the secret key into the top box. The recipient must know this key. 3. Type your message, possibly containing rich formatting, images, and even files into the large box, then click Encrypt. The recipient will decrypt the encrypted message, which can be sent by email or some other means without fear of its being decrypted, by typing the same key, pasting the encrypted message, and clicking Decrypt. If you feel really paranoid, URSA can encrypt into a cover image, so that it cannot be detected that anything is there. The image looks the same after the secret data have been injected. URSA can also disguise its output so it appears to be normal text. If you find yourself exchanging frequent messages with someone, you can switch into real-time chat, which can include text, files, audio, and even video! URSA's main encryption algorithm is XSalsa20, included within the NaCl encryption library. This algorithm has extensively been vetted by experts for over ten years without flaws being found. There are also two experimental algorithms: Pad, which uses a large piece of text (from a book, or a webpage) as key and is theoretically unbreakable, and Human, which can be performed by hand if necessary. URSA is fully compatible with PassLok Privacy, its larger sibling, also in this Web store. PassLok adds several asymmetric encryption modes, as well as secret splitting and digital signatures. There is also a web app at https://passlok.com/ursa You can check the integrity of the web version of URSA with this data: Current version of URSA is: 4.2.12
扩展基本信息
名称 | URSA Privacy |
ID | cpnepoggdhhhhljfkidmndnccodgfnik |
官方URL | https://chromewebstore.google.com/detail/ursa-privacy/cpnepoggdhhhhljfkidmndnccodgfnik |
简介 | High strength symmetric encryption for your favorite email, plus real-time secure chat |
文件大小 | 152 KB |
安装次数 | 18 |
当前版本 | 4.2.13 |
更新时间 | 2023-03-26 |
上架时间 | 2020-05-15 |
开发者 | https://passlok.com/ursa |
电子邮箱 | [email protected] |
付费类型 | free |
扩展官网 | https://passlok.com/ursa |
帮助页面URL | http://ursa-app.weebly.com |
隐私政策页面URL | https://sites.google.com/view/passlok-privacy-policy/home |
支持的语言 | en-US |
manifest.json | |
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "name": "URSA Privacy", "short_name": "URSA", "description": "High strength symmetric encryption for your favorite email, plus real-time secure chat", "version": "4.2.13", "manifest_version": 3, "icons": { "16": "ursa-icon16.png", "48": "ursa-icon48.png", "128": "ursa-icon128.png" }, "content_security_policy": { "extension_pages": "default-src 'self'; img-src 'self' data:; connect-src 'self' data:; style-src 'self'" }, "background": { "service_worker": "background.js" }, "action": { "default_icon": { "16": "ursa-icon16gray.png", "48": "ursa-icon48gray.png" }, "default_title": "URSA Privacy" } } |