A new home for your SSH private key

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Introducing Kryptonite

the end of ~/.ssh/id_rsa

The private key is stored on your phone

Your phone is the gatekeeper for every SSH authentication.
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Easily upload & share your public key

Upload your key to Github, Digital Ocean and other services with Kryptonite.

Pair your phone with multiple computers

After pairing your phone with your computers, use SSH as you normally would.
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Public Source Code

All of the Kryptonite source code is published at github.com/kryptco.
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Get Started in 3 steps

1

Download Kryptonite on the app store

Get it on Google Play
2

Pair your computer

Open the iOS app and pair with your computer. Run ‘kr pair’ and scan the QR code using Kryptonite on your phone.

$kr pair
3

Use SSH normally

After you add your public key to a server or GitHub, use SSH or git as you normally would.

$ssh root@server

Every time you SSH, your computer will request a signature from your phone.
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Have questions? hello@krypt.co