Linux Full Disk Encryption Secured with YubiKey Challenge Response

PALO ALTO, Calif. and STOCKHOLM, Mar. 28, 2011 — Yubico, a leading provider of easy and secure login solutions, expands the use of its YubiKey with its first disk encryption solution thanks to a global open source community.

The proof of concept for using the YubiKey to encrypt the entire hard drive on a Linux computer has been developed by Tollef Fog Heen, a long time YubiKey user and Debian package maintainer.

“Implementing the challenge-response encryption was surprisingly easy by building on the open source tools from Yubico as well as the existing full disk encryption solution from Debian,” says Tollef Fog Heen, Debian package maintainer. “Using a YubiKey and challenge-response based solution means an attacker has to work much harder to steal your data than if you were using just a static password because your password changes with each boot.”

Since its launch in 2008, Yubico’s open source community has grown to a global community with thousands of members, contributing reference codes for easy integrations of YubiKeys into any IT system. Leading open source projects supporting YubiKey include Fedora, WordPress, Wikimedia, osCommerce, SAML, etc.

For more information on the Linux Disk encryption project, please click here.

About Yubico

Yubico is the leading provider of easy-to-use two-factor authentication. The company’s flagship product, the YubiKey, uniquely combines driverless USB hardware with open source software. More than a million users in 95 countries rely on the YubiKey for online identity protection with simple and secure access to computers, networks and online services. Customers range from individual Internet users to e-governments and Fortune 500 companies. Founded in 2007, Yubico is privately held with offices in California, Sweden and UK. For more information, please visit yubico.com.