SeeOnce Privacy
High strength end-to-end encryption with perfect forward secrecy for your favorite email, plus real-time secure chat
SeeOnce Privacyとは何ですか？
SeeOnce Privacyはhttps://passlok.comによって開発されたChromeの拡張機能で、その主な機能は「High strength end-to-end encryption with perfect forward secrecy for your favorite email, plus real-time secure chat」です。
拡張機能のスクリーンショット
SeeOnce Privacy拡張機能のCRXファイルをダウンロード
SeeOnce Privacy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
SeeOnce encrypts your email messages so they self-destruct after the recipient has read them. It does this without involving any servers or forcing you to make an account anywhere. You can keep using your preferred email.
All other apps and extensions store your private content somewhere. SeeOnce does not do this; instead, it achieves forward secrecy by changing encryption keys with every message. This way, you don't have to trust anybody.
When you get a locked message, just paste it into the extension and it will open automatically. Then you can reply directly from within the extension.
Your friends don't need to have this extension. Messages open in a webpage just by clicking them. They can do this on an Android smartphone if necessary.
Some people live in places where using encryption is itself compromising. This is why the extension can disguise its output so it looks like normal text. Just supply a sufficiently long cover text after the message is locked. Disguised messages also unlock as soon as you paste them in.
If you find yourself exchanging a lot of emails, SeeOnce allows you to switch to real-time chat, which can involve text, files, audio, or even video. Just click the Chat button to make a secure invitation that only your correspondent can open, and then only once.
Comprehensive help is just one click away.
The extension uses 255-bit standard elliptic curves, which have been vetted against weaknesses by experts. On top of that, it uses 256-bit XSalsa20 encryption and 512-bit hash functions to complete the locking process. XSalsa20 is a high-performance, open source cipher, which has been scrutinized by experts for nearly a decade without any practical weaknesses being found.
This is the Chrome extension version of SeeOnce, essentially identical to the web version, except that it syncs its data seamlessly between machines.
The following is to check the authenticity of the web version:
Current version is: 1.2.12
Main source: https://PassLok.com/SeeOnce 拡張機能の基本情報
| 名前 |  SeeOnce Privacy |
| ID | jbcllagadcpaafoeknfklbenimcopnfc |
| 公式URL | https://chromewebstore.google.com/detail/seeonce-privacy/jbcllagadcpaafoeknfklbenimcopnfc |
| 説明 | High strength end-to-end encryption with perfect forward secrecy for your favorite email, plus real-time secure chat |
| ファイルサイズ | 135 KB |
| インストール数 | 33 |
| 現在のバージョン | 1.2.13 |
| 最終更新日 | 2023-03-23 |
| 公開日 | 2020-05-14 |
| 評価 | 3.00/5 合計 1 レビュー |
| 開発者 | https://passlok.com |
| Eメール | [email protected] |
| 支払い方法 | free |
| 拡張機能のウェブサイト | http://see-once.weebly.com |
| ヘルプページのURL | https://github.com/fruiz500/seeonce |
| プライバシーポリシーページのURL | https://sites.google.com/view/passlok-privacy-policy/home |
| 対応言語 | en-US |
| manifest.json | |
{
"update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
"name": "SeeOnce Privacy",
"short_name": "SeeOnce",
"description": "High strength end-to-end encryption with perfect forward secrecy for your favorite email, plus real-time secure chat",
"version": "1.2.13",
"manifest_version": 3,
"icons": {
"16": "seeonce-icon16.png",
"48": "seeonce-icon48.png",
"128": "seeonce-icon128.png"
},
"content_security_policy": {
"extension_pages": "default-src 'self'; img-src 'self' data:; style-src 'self'"
},
"permissions": [
"storage"
],
"background": {
"service_worker": "background.js"
},
"action": {
"default_icon": {
"16": "seeonce-icon16gray.png",
"48": "seeonce-icon48gray.png"
},
"default_title": "SeeOnce Privacy"
}
} | |
