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[Authentication & Authorization](/categories/authentication) 4. / 5. lion/security ActiveLibrary[Authentication & Authorization](/categories/authentication) lion/security ============= Library created with the function of implementing AES, RSA and JWT security features for PHP. v12.0.3(4w ago)25.2k↑156.3%2MITPHPPHP >=8.5CI passing Since Mar 26Pushed 4w ago1 watchersCompare [ Source](https://github.com/Lion-Packages/security)[ Packagist](https://packagist.org/packages/lion/security)[ Docs](https://dev.lion-packages.com)[ RSS](/packages/lion-security/feed)WikiDiscussions 12.x Synced today READMEChangelog (10)Dependencies (27)Versions (62)Used By (2) [![presentation-lion-packages](https://private-user-images.githubusercontent.com/56183278/530378379-35815432-5f2d-44df-b3bd-382858714d9a.png?jwt=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.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.tdkyn6cDUvt99KswVahCCDEEqKt4-Duy6cX_QuXbLBg)](https://private-user-images.githubusercontent.com/56183278/530378379-35815432-5f2d-44df-b3bd-382858714d9a.png?jwt=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.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.tdkyn6cDUvt99KswVahCCDEEqKt4-Duy6cX_QuXbLBg) [ ![Latest Stable Version](https://camo.githubusercontent.com/3043c395404bf1206b7ba54edf40ee24f4319240522de358fc2d5b0caa5ca955/68747470733a2f2f706f7365722e707567782e6f72672f6c696f6e2f73656375726974792f76) ](https://packagist.org/packages/lion/security) [ ![Total Downloads](https://camo.githubusercontent.com/73b6180cfeef0d3b7fd6066b4061943679d93802a8f352611f1a728f19d3755c/68747470733a2f2f706f7365722e707567782e6f72672f6c696f6e2f73656375726974792f646f776e6c6f616473) ](https://packagist.org/packages/lion/security) [ ![License](https://camo.githubusercontent.com/3f0807618176ce690f5bcc33ea1f8247aa3a78af27c7ba35e521d4a86e014d9a/68747470733a2f2f706f7365722e707567782e6f72672f6c696f6e2f73656375726974792f6c6963656e7365) ](https://github.com/lion-packages/security/blob/main/LICENSE) [ ![PHP Version Require](https://camo.githubusercontent.com/802237ca54806c8e7632a68436537d039e4e00440c0c00cae0732800f17254ff/68747470733a2f2f706f7365722e707567782e6f72672f6c696f6e2f73656375726974792f726571756972652f706870) ](https://www.php.net/) 🚀 **Lion-Security** Library created with the function of implementing AES and RSA Security functions for PHP, it also includes functions to create JWT. --- 📖 Features ---------- [](#-features) ✔️ Symmetric encryption with AES. ✔️ JWT token generation. ✔️ Encryption key creation and RSA encryption. ✔️ Password creation using the SHA256 algorithm. --- 📦 Installation -------------- [](#-installation) Install the security using **Composer**: ``` composer require lion/security ``` 📝 License --------- [](#-license) The **security** is open-sourced software licensed under the [MIT License](https://github.com/lion-packages/security/blob/main/LICENSE). ### Health Score 58 — FairBetter than 98% of packages Maintenance94 Actively maintained with recent releases Popularity25 Limited adoption so far Community23 Small or concentrated contributor base Maturity80 Battle-tested with a long release history Bus Factor1 Top contributor holds 83.1% 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 Every ~27 days Recently: every ~40 days Total 57 Last Release 29d ago Major Versions v8.1.0 → v9.0.02024-01-20 v9.1.1 → v10.0.02024-10-31 v10.0.0 → v11.0.02024-12-01 10.x-dev → v11.12.02025-10-01 v11.15.0 → v12.0.02025-12-27 PHP version history (7 changes)v1.0PHP >=8.0.9 v6.6PHP >=8.0 v6.9.0PHP >=8.1 v8.0.0PHP >=8.2 v10.0.0PHP >=8.3 v11.0.0PHP >=8.4 v12.0.0PHP >=8.5 ### Community Maintainers ![](https://avatars.githubusercontent.com/u/139179826?v=4)[Lion-Packages](/maintainers/lion-packages)[@lion-packages](https://github.com/lion-packages) --- Top Contributors [![Sleon4](https://avatars.githubusercontent.com/u/56183278?v=4)](https://github.com/Sleon4 "Sleon4 (201 commits)")[![dependabot[bot]](https://avatars.githubusercontent.com/in/29110?v=4)](https://github.com/dependabot[bot] "dependabot[bot] (16 commits)")[![GabrielPalac](https://avatars.githubusercontent.com/u/162063476?v=4)](https://github.com/GabrielPalac "GabrielPalac (9 commits)")[![mcesmeralda](https://avatars.githubusercontent.com/u/96641807?v=4)](https://github.com/mcesmeralda "mcesmeralda (5 commits)")[![LeinadAlberto](https://avatars.githubusercontent.com/u/127895160?v=4)](https://github.com/LeinadAlberto "LeinadAlberto (5 commits)")[![MMarioLP](https://avatars.githubusercontent.com/u/105904645?v=4)](https://github.com/MMarioLP "MMarioLP (2 commits)")[![JPCORREDOR05](https://avatars.githubusercontent.com/u/101783650?v=4)](https://github.com/JPCORREDOR05 "JPCORREDOR05 (1 commits)")[![Santiago1010](https://avatars.githubusercontent.com/u/48629173?v=4)](https://github.com/Santiago1010 "Santiago1010 (1 commits)")[![jerezjustin](https://avatars.githubusercontent.com/u/132396080?v=4)](https://github.com/jerezjustin "jerezjustin (1 commits)")[![StyleCIBot](https://avatars.githubusercontent.com/u/11048387?v=4)](https://github.com/StyleCIBot "StyleCIBot (1 commits)") --- Tags aesjwtphprsavalidationsecuritylionlion-security ### Code Quality TestsPHPUnit Static AnalysisPHPStan Code StylePHP\_CodeSniffer Type Coverage Yes ### Embed Badge ![Health badge](/badges/lion-security/health.svg) ``` [![Health](https://phpackages.com/badges/lion-security/health.svg)](https://phpackages.com/packages/lion-security) ``` ### Alternatives [google/auth Google Auth Library for PHP 1.4k294.2M219](/packages/google-auth)[ellaisys/aws-cognito Laravel Authentication using AWS Cognito (Web and API) 123256.9k1](/packages/ellaisys-aws-cognito)[rainlab/user-plugin User plugin for October CMS 11955.0k15](/packages/rainlab-user-plugin) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)