1 # phpseclib - PHP Secure Communications Library
3 [![Build Status](https://travis-ci.org/phpseclib/phpseclib.svg?branch=2.0)](https://travis-ci.org/phpseclib/phpseclib)
5 MIT-licensed pure-PHP implementations of an arbitrary-precision integer
6 arithmetic library, fully PKCS#1 (v2.1) compliant RSA, DES, 3DES, RC4, Rijndael,
7 AES, Blowfish, Twofish, SSH-1, SSH-2, SFTP, and X.509
9 * [Browse Git](https://github.com/phpseclib/phpseclib)
10 * [Code Coverage Report](https://coverage.phpseclib.org/2.0/latest/)
14 * [Documentation / Manual](http://phpseclib.sourceforge.net/)
15 * [API Documentation](https://api.phpseclib.org/2.0/) (generated by Sami)
23 * Do not use in production
27 * Long term support (LTS) release
28 * Modernized version of 1.0
29 * Minimum PHP version: 5.3.3
30 * PSR-4 autoloading with namespace rooted at `\phpseclib`
31 * Install via Composer: `composer require phpseclib/phpseclib ~2.0`
35 * Long term support (LTS) release
37 * Composer compatible (PSR-0 autoloading)
38 * Install using Composer: `composer require phpseclib/phpseclib ~1.0`
39 * Install using PEAR: See [phpseclib PEAR Channel Documentation](http://phpseclib.sourceforge.net/pear.htm)
40 * [Download 1.0.16 as ZIP](http://sourceforge.net/projects/phpseclib/files/phpseclib1.0.16.zip/download)
46 * [Checkout Questions and Answers on Stack Overflow](http://stackoverflow.com/questions/tagged/phpseclib)
47 * [Create a Support Ticket on GitHub](https://github.com/phpseclib/phpseclib/issues/new)
48 * [Browse the Support Forum](http://www.frostjedi.com/phpbb/viewforum.php?f=46) (no longer in use)
54 2. Ensure you have Composer installed (see [Composer Download Instructions](https://getcomposer.org/download/))
56 3. Install Development Dependencies
62 4. Create a Feature Branch
64 5. (Recommended) Run the Test Suite
69 6. (Recommended) Check whether your code conforms to our Coding Standards by running
72 vendor/bin/phing -f build/build.xml sniff
75 7. Send us a Pull Request