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[Security](/categories/security) 4. / 5. eset/phpseclib ActiveLibrary[Security](/categories/security) eset/phpseclib ============== We have solved problem for projects where 'mbstring.func\_overload' has to be 2 not 0 .PHP Secure Communications Library - Pure-PHP implementations of RSA, AES, SSH2, SFTP, X.509 etc. 3.0.6(5y ago)01561MITPHPPHP >=5.6.1 Since Jul 7Pushed 5y agoCompare [ Source](https://github.com/esetnod32-russia/phpseclib)[ Packagist](https://packagist.org/packages/eset/phpseclib)[ Docs](http://phpseclib.sourceforge.net)[ GitHub Sponsors](https://github.com/terrafrost)[ Patreon](https://www.patreon.com/phpseclib)[ RSS](/packages/eset-phpseclib/feed)WikiDiscussions master Synced 1w ago READMEChangelog (1)Dependencies (5)Versions (71)Used By (1) phpseclib - PHP Secure Communications Library ============================================= [](#phpseclib---php-secure-communications-library) [![Build Status](https://camo.githubusercontent.com/9bc1a7b9e12a403b41a1a0316315e1f5e893b8a8dafa2f25d9ca72f2c50c29c3/68747470733a2f2f7472617669732d63692e636f6d2f7068707365636c69622f7068707365636c69622e7376673f6272616e63683d6d6173746572)](https://travis-ci.com/phpseclib/phpseclib) We have solved the problem for projects where 'mbstring.func\_overload' has to be 2 not 0. We know that it's a bad way for a project, but this library works for legacy code like (Bitrix CMS) ============================================================================================================================================================================================== [](#we-have-solved-the-problem-for-projects-where-mbstringfunc_overload-has-to-be-2-not-0-we-know-that-its-a-bad-way-for-a-project-but-this-library-works-for-legacy-code-like-bitrix-cms) Description of this library is [here](https://github.com/phpseclib/phpseclib/blob/master/README.md) --------------------------------------------------------------------------------------------------- [](#description-of-this-library-is-here) ### Health Score 33 — LowBetter than 75% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity10 Limited adoption so far Community21 Small or concentrated contributor base Maturity73 Established project with proven stability Bus Factor1 Top contributor holds 70.7% 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 ~46 days Recently: every ~6 days Total 69 Last Release 1915d ago Major Versions 1.0.18 → 2.0.242020-02-04 1.0.19 → 2.0.282020-07-08 2.0.30 → 3.0.02020-12-17 1.0.x-dev → 3.0.32021-01-16 2.0.x-dev → 3.0.62021-02-18 PHP version history (3 changes)0.3.0PHP >=5.0.0 2.0.0PHP >=5.3.3 2.0.8PHP >=5.6.1 ### Community Maintainers ![](https://www.gravatar.com/avatar/68b8e7d9f394e6405ad329e54f3501713237f0d493abdcad68d800d14995f836?d=identicon)[TimofeySemenenko](/maintainers/TimofeySemenenko) --- Top Contributors [![terrafrost](https://avatars.githubusercontent.com/u/214474?v=4)](https://github.com/terrafrost "terrafrost (2614 commits)")[![bantu](https://avatars.githubusercontent.com/u/189375?v=4)](https://github.com/bantu "bantu (884 commits)")[![phpsyscoder](https://avatars.githubusercontent.com/u/3170463?v=4)](https://github.com/phpsyscoder "phpsyscoder (53 commits)")[![GrahamCampbell](https://avatars.githubusercontent.com/u/2829600?v=4)](https://github.com/GrahamCampbell "GrahamCampbell (29 commits)")[![cweagans](https://avatars.githubusercontent.com/u/101590?v=4)](https://github.com/cweagans "cweagans (11 commits)")[![montdidier](https://avatars.githubusercontent.com/u/1673628?v=4)](https://github.com/montdidier "montdidier (9 commits)")[![kylekatarnls](https://avatars.githubusercontent.com/u/5966783?v=4)](https://github.com/kylekatarnls "kylekatarnls (8 commits)")[![andrey012](https://avatars.githubusercontent.com/u/3939722?v=4)](https://github.com/andrey012 "andrey012 (7 commits)")[![paragonie-scott](https://avatars.githubusercontent.com/u/11591518?v=4)](https://github.com/paragonie-scott "paragonie-scott (7 commits)")[![remicollet](https://avatars.githubusercontent.com/u/270445?v=4)](https://github.com/remicollet "remicollet (7 commits)")[![williamdes](https://avatars.githubusercontent.com/u/7784660?v=4)](https://github.com/williamdes "williamdes (7 commits)")[![eternalharvest](https://avatars.githubusercontent.com/u/1128403?v=4)](https://github.com/eternalharvest "eternalharvest (6 commits)")[![RobLoach](https://avatars.githubusercontent.com/u/25086?v=4)](https://github.com/RobLoach "RobLoach (6 commits)")[![metaclassing](https://avatars.githubusercontent.com/u/1027733?v=4)](https://github.com/metaclassing "metaclassing (5 commits)")[![Joey3000](https://avatars.githubusercontent.com/u/3662335?v=4)](https://github.com/Joey3000 "Joey3000 (5 commits)")[![pcf0](https://avatars.githubusercontent.com/u/32403010?v=4)](https://github.com/pcf0 "pcf0 (4 commits)")[![johnsterling](https://avatars.githubusercontent.com/u/2278029?v=4)](https://github.com/johnsterling "johnsterling (4 commits)")[![lukas-w](https://avatars.githubusercontent.com/u/2879917?v=4)](https://github.com/lukas-w "lukas-w (3 commits)")[![paragonie-security](https://avatars.githubusercontent.com/u/15914520?v=4)](https://github.com/paragonie-security "paragonie-security (3 commits)")[![Gemorroj](https://avatars.githubusercontent.com/u/885731?v=4)](https://github.com/Gemorroj "Gemorroj (3 commits)") --- Tags securitycryptographysshencryptionblowfishcryptosignaturesigningrsaaessftpx509asn1BigIntegertwofish ### Code Quality TestsPHPUnit Code StylePHP\_CodeSniffer ### Embed Badge ![Health badge](/badges/eset-phpseclib/health.svg) ``` [![Health](https://phpackages.com/badges/eset-phpseclib/health.svg)](https://phpackages.com/packages/eset-phpseclib) ``` ### Alternatives [phpseclib/phpseclib PHP Secure Communications Library - Pure-PHP implementations of RSA, AES, SSH2, SFTP, X.509 etc. 5.6k434.8M1.3k](/packages/phpseclib-phpseclib)[defuse/php-encryption Secure PHP Encryption Library 3.9k162.4M214](/packages/defuse-php-encryption)[ionux/phactor Phactor is a high-performance PHP implementation of the elliptic curve math functions required to generate & verify private/public (asymmetric) EC keypairs and ECDSA signatures based on secp256k1 curve parameters. This library also includes a class to generate Service Identification Numbers (SINs) based on the published Identity Protocol v1 spec. 5275.0k30](/packages/ionux-phactor) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)