U2F Host Library

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library 0.1.5 ·python abandoned
verified May 24, 2026

pyu2f is a Python-based U2F host library for Linux, Windows, and MacOS, providing functionality for interacting with U2F devices over USB. The current version is 0.1.5. The library's support is discontinued as U2F is an outdated FIDO specification, with `python-fido2` being the recommended alternative for FIDO2 and U2F backward compatibility.

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