Library for decrypting and parsing YubiKey One-Time Passwords (OTP), written in C.

Debian packages for the library are available thanks to Tollef Fog Heen:

• http://packages.debian.org/sid/libyubikey0
• http://packages.qa.debian.org/liby/libyubikey.html

Fedora packages are available thanks to Maxim Burgerhout:

• https://bugzilla.redhat.com/show_bug.cgi?id=557776

We are moving from SVN to GitHub, see the project page: https://github.com/Yubico/yubico-c