Password Generator

Generates domain specific passwords

Qu'est-ce que Password Generator ?

Password Generator est une extension Chrome développée par Agiliq, et sa fonction principale est "Generates domain specific passwords".

Captures d'Écran de l'Extension

screenshot

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Instructions d'Utilisation de l'Extension

                        Password Generator

Update

Replaced MD5 with SHA2 as MD5 is broken .

Summary

A client side password generator.

Update: We have this for Android. https://play.google.com/store/apps/details?id=com.passgen.passwordgenrator 

What is it

Its a chrome app to generate unique passwords for each site. Depending upon the domain and a master password a unique password is generated. It doesn't need any server and everything happens on the client side.

Why?

I want to use a unique password for each website. However, I don't want to use lastpass/1password as I find their interface confusing and overkill, and I don't want my password stored on remote servers.

I use a simple passwording scheme. I have one master password. For each site, I append the first two letters of the domain to master password and use that as the site password. This is sub-optimal as its easy to understand this scheme, if say two of my passwords are leaked.

I want to algorithmically generate the password on the client side, with a chrome app.

How does it work?

password_1 = SHA256(masterpassword+domain)
password = take_first_8_letters(password_1)
This will generate a per domain password with 8 characters of entropy and it depends only on master password and the domain.

In the UI side, it works like this:

You set your master password in the app.
You click the Chrome app button to generate a domain specific password. It generates the domain specific password and copies the password to clipboard.
You use the password to signup. Next time you want to login, you click the app to get the password.                    

Informations de Base sur l'Extension

Nom Password Generator Password Generator
ID nnjgaeekiplalipomfgacalgehhcckbp
URL Officiel https://chromewebstore.google.com/detail/password-generator/nnjgaeekiplalipomfgacalgehhcckbp
Description Generates domain specific passwords
Taille du Fichier 149 KB
Nombre d'Installations 762
Version Actuelle 1.2
Dernière Mise à Jour 2013-01-10
Date de Publication 2013-01-10
Évaluation 3.95/5 Total 20 Évaluations
Développeur Agiliq
Type de Paiement free
Site Web de l'Extension http://agiliq.com/
URL de la Page d'Aide http://agiliq.com/
Langues Prises en Charge en-US
manifest.json
{
    "update_url": "http:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Password Generator",
    "version": "1.2",
    "manifest_version": 2,
    "description": "Generates domain specific passwords ",
    "browser_action": {
        "default_icon": "images\/icon.png",
        "default_title": "Password generator",
        "default_popup": "popup.html"
    },
    "icons": {
        "16": "images\/icon16.png",
        "48": "images\/icon48.png",
        "128": "images\/icon128.png"
    },
    "permissions": [
        "tabs",
        "",
        "effective_tld_names.dat"
    ]
}