The YubiKey 5, the most widely used hardware token for two-factor authentication based on the FIDO standard, contains a cryptographic flaw that makes the finger-sized device vulnerable to cloning when ...
Rated of moderate severity, the flaw affects YubiKey 5 series and Security Key Series with firmware earlier than version 5.7, and YubiHSM 2 versions prior to 2.4.0. And the devices are impossible to ...
The combination of hardware required to make use of this project is specific enough that we imagine only a relatively limited ...