Qu'est-ce que Alzheimer password generator ?

Alzheimer password generator est une extension Chrome développée par viralpoetry, et sa fonction principale est "Final password is cryptographically derived from web page URL address, salt and user provided secret passphrase.".

Captures d'Écran de l'Extension

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Instructions d'Utilisation de l'Extension

Open Source Chrome extension for domain dependent password generation (ALPHA version)

Store seed for your password locally on your computer for additional security.
Final password is cryptographically derived from web page URL address, salt and user provided secret passphrase. The salt should be stored physically, so you can recover it in the future.

WORK IN PROGRESS. The crypto part works fine, but there are some jQuery/css issues on some pages (iframes, jQuery dialog etc.)

CURRENT THREAT MODEL:
* No one with an access to the PC with installed extension should be able to authenticate without knowing the correct passphrase.

* The same passphrase used in two different web browsers should produce two different passwords (cryptographic salt will solve this problem).

* If an attacker obtains password for some websites, she should not be able to derive passwords for another websites using that knowledge.

* Attacker should not be able to brute force master passphrase from the salt and knowledge of one password (PBKDF with lots of iterations).

* It provides protection against basic keyloggers (but they can read our salt from the memory / file...)

For more information, see Github repository.

Informations de Base sur l'Extension

Nom	Alzheimer password generator
ID	emclcafdgdeodlhpenmejdapecfgenof
URL Officiel	https://chromewebstore.google.com/detail/alzheimer-password-genera/emclcafdgdeodlhpenmejdapecfgenof
Description	Final password is cryptographically derived from web page URL address, salt and user provided secret passphrase.
Taille du Fichier	878 KB
Nombre d'Installations	27
Version Actuelle	0.91
Dernière Mise à Jour	2018-07-28
Date de Publication	2018-07-28
Évaluation	4.00/5 Total 1 Évaluations
Développeur	viralpoetry
Email	[email protected]
Type de Paiement	free
Site Web de l'Extension	https://github.com/viralpoetry/password-generator
URL de la Page d'Aide	https://github.com/viralpoetry/password-generator
Langues Prises en Charge	en
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "name": "Alzheimer password generator", "description": "Final password is cryptographically derived from web page URL address, salt and user provided secret passphrase.", "version": "0.91", "permissions": [ "contextMenus", "storage", "activeTab", "" ], "options_page": "options.html", "background": { "scripts": [ "main.js" ], "persistent": false }, "content_scripts": [ { "all_frames": false, "matches": [ "http:\/\/\/", "https:\/\/\/" ], "css": [ "theme\/jquery-ui.css", "custom.css" ], "js": [ "js\/jquery.min.js", "js\/jquery-ui.min.js", "js\/jquery.imgpreload.min.js", "lib\/pbkdf2.js", "crypto_helpers.js", "content_script.js" ] } ], "web_accessible_resources": [ "theme\/images\/*.png", "theme\/jquery-ui.css", "custom.css" ], "icons": { "128": "img\/icon.png" }, "browser_action": { "default_icon": "img\/icon.png" }, "manifest_version": 2 }