Krypton for Browsers (U2F + WebAuthN)
Krypton brings Universal Second Factor (U2F) + WebAuthn to the browser using keys stored in the Krypton (iOS or Android) mobile app. The private keys never leave the phone.
Supports Google Chrome, Mozilla Firefox, and Safari.
Install
Chrome/Chromium
Install Krypton Authenticator from the Chrome Extension Store.
Firefox
Install Krypton Authenticator from Firefox Add-ons.
Safari
Install Krypton Authenticator from the Mac App Store.
Build Dependencies
Install / Run From Source
yarn
make build
Then:
Chrome/Chromium
Click the triple-dots in the upper-right > More Tools >
Extensions, enable Developer Mode, click Load Unpacked, then select the dist/chromium
folder.
Firefox
Click on the three bars in the upper-right > Add-ons, in the resulting page click the gear in the upper-right > Install Add-on From File... , then select the dist/firefox/manifest.json file.
Safari
Code coming soon...
CONTRIBUTING
Check out CONTRIBUTING.md
Security Disclosure Policy
Krypton follows a 7-day disclosure policy. If you find a security flaw,
please send it to [email protected] encrypted to the PGP key with fingerprint
B873685251A928262210E094A70D71BE0646732C (full key
here). We ask that you
delay publication of the flaw until we have published a fix, or seven days have
passed.
LICENSE
We are currently working on a new license for Krypton. For now, the code is released under All Rights Reserved.