# phpseclib - PHP Secure Communications Library

[![Build Status](https://secure.travis-ci.org/phpseclib/phpseclib.png?branch=master)](http://travis-ci.org/phpseclib/phpseclib)

MIT-licensed pure-PHP implementations of an arbitrary-precision integer
arithmetic library, fully PKCS#1 (v2.1) compliant RSA, DES, 3DES, RC4, Rijndael,
AES, Blowfish, Twofish, SSH-1, SSH-2, SFTP, and X.509

* [Download (0.3.6)](http://sourceforge.net/projects/phpseclib/files/phpseclib0.3.6.zip/download)
* [Browse Git](https://github.com/phpseclib/phpseclib)
* [Documentation](http://phpseclib.sourceforge.net/)
* [Support](http://www.frostjedi.com/phpbb/viewforum.php?f=46)
* [Code Coverage Report](http://phpseclib.bantux.org/code_coverage/master/latest/)

<img src="http://phpseclib.sourceforge.net/pear-icon.png" alt="PEAR Channel" width="16" height="16">
PEAR Channel: [phpseclib.sourceforge.net](http://phpseclib.sourceforge.net/pear.htm)

## Installing Dependencies

Dependencies are managed via Composer.

1. Download the [`composer.phar`](https://getcomposer.org/composer.phar) executable as per the
   [Composer Download Instructions](https://getcomposer.org/download/), e.g. by running

    ``` sh
    curl -sS https://getcomposer.org/installer | php
    ```

2. Install Dependencies

    ``` sh
    php composer.phar install --dev
    ```