fidati-linux

This directory holds fidati-linux, a Go program which leverages Linux kernel to run a fidati U2F token in userspace.

This is a development tool, since it has no security guarantees and doesn't store the usage counter in a persistent way.

Dependencies

fidati-linux requires the following components to run:

• a Linux kernel configured with the libcomposite, dummy_hcd, configfs modules
• root privileges
• libusbgx

fidati-linux simulates a full-blown USB HID device by leveraging the dummy_hcd kernel module.

The libusbgx dependency is needed to properly configure and tear down the virtual USB device.

Building and usage

To build fidati-linux:

make fidati-linux

Run ./fidati-linux -h to see every configuration parameter.