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lookyman/u2f
============

v1.0.0(10y ago)139[1 PRs](https://github.com/lookyman/u2f/pulls)MITPHPPHP >=5.5

Since Nov 27Pushed 9y ago1 watchersCompare

[ Source](https://github.com/lookyman/u2f)[ Packagist](https://packagist.org/packages/lookyman/u2f)[ RSS](/packages/lookyman-u2f/feed)WikiDiscussions master Synced today

READMEChangelog (1)Dependencies (4)Versions (3)Used By (0)

lookyman/u2f
============

[](#lookymanu2f)

[![Build Status](https://camo.githubusercontent.com/38a82754a55ebcac19b762058b9718c2ba2d76b147a9c29affa5f52447a31537/68747470733a2f2f7472617669732d63692e6f72672f6c6f6f6b796d616e2f7532662e7376673f6272616e63683d6d6173746572)](https://travis-ci.org/lookyman/u2f)[![Coverage Status](https://camo.githubusercontent.com/e8856e12289c7cac50a1e289699c9d8e45216ddb342101c645a1b5decae185e4/68747470733a2f2f636f766572616c6c732e696f2f7265706f732f6c6f6f6b796d616e2f7532662f62616467652e7376673f6272616e63683d6d6173746572)](https://coveralls.io/github/lookyman/u2f)[![Downloads](https://camo.githubusercontent.com/7d9a7e4b2182dfbcba3446d49d11f03fb3c206a53601beb2e6adf656050de288/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f64742f6c6f6f6b796d616e2f7532662e737667)](https://packagist.org/packages/lookyman/u2f)[![Latest stable](https://camo.githubusercontent.com/2e6053b67f06043576390b9cc818dfa025fc10e47f28540837f8995359a67f68/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f762f6c6f6f6b796d616e2f7532662e737667)](https://packagist.org/packages/lookyman/u2f)[![Code Climate](https://camo.githubusercontent.com/6107eb58b09e5cbb55f51f7a4d8707f2ba4c9e2b10027d96e7b8917dddc4e396/68747470733a2f2f636f6465636c696d6174652e636f6d2f6769746875622f6c6f6f6b796d616e2f7532662f6261646765732f6770612e737667)](https://codeclimate.com/github/lookyman/u2f)

U2F library based on [Yubico/php-u2flib-server](https://github.com/Yubico/php-u2flib-server), with cleaner and more sensible code.

Introduction
------------

[](#introduction)

Serverside U2F library for PHP. Provides functionality for registering tokens and authentication with said tokens.

To read more about U2F visit [developers.yubico.com/U2F](https://developers.yubico.com/U2F).

Requirements
------------

[](#requirements)

- PHP 5.5+
- OpenSSL 1.0.0+

Installation
------------

[](#installation)

```
composer require lookyman/u2f
```

###  Health Score

26

—

LowBetter than 41% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity9

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity59

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Unknown

Total

1

Last Release

3872d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/f068d60b6e86ba2222bff60b7b27dea830d666a3e2f86eb50d6c1c1c1c8167ad?d=identicon)[lookyman](/maintainers/lookyman)

---

Top Contributors

[![lookyman](https://avatars.githubusercontent.com/u/3863468?v=4)](https://github.com/lookyman "lookyman (2 commits)")

---

Tags

u2ffidou2f

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/lookyman-u2f/health.svg)

```
[![Health](https://phpackages.com/badges/lookyman-u2f/health.svg)](https://phpackages.com/packages/lookyman-u2f)
```

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