phpseclib - PHP Secure Communications Library

Supporting phpseclib

Introduction

MIT-licensed pure-PHP implementations of the following:

SSH-2, SFTP, X.509, an arbitrary-precision integer arithmetic library, Ed25519 / Ed449 / Curve25519 / Curve449, ECDSA / ECDH (with support for 66 curves), RSA (PKCS#1 v2.2 compliant), DSA / DH, DES / 3DES / RC4 / Rijndael / AES / Blowfish / Twofish / Salsa20 / ChaCha20, GCM / Poly1305

Browse Git

Documentation

Documentation / Manual
API Documentation (generated by Doctum)

Branches

master

Development Branch
Unstable API
Do not use in production

3.0

Long term support (LTS) release
Major expansion of cryptographic primitives
Minimum PHP version: 5.6.1
PSR-4 autoloading with namespace rooted at \phpseclib3
Install via Composer: composer require phpseclib/phpseclib:~3.0

2.0

Long term support (LTS) release
Modernized version of 1.0
Minimum PHP version: 5.3.3
PSR-4 autoloading with namespace rooted at \phpseclib
Install via Composer: composer require phpseclib/phpseclib:~2.0

1.0

Long term support (LTS) release
PHP4 compatible
Composer compatible (PSR-0 autoloading)
Install using Composer: composer require phpseclib/phpseclib:~1.0
Download 1.0.23 as ZIP

Security contact information

To report a security vulnerability, please use the Tidelift security contact. Tidelift will coordinate the fix and disclosure.

Support

Need Support?

Checkout Questions and Answers on Stack Overflow
Create a Support Ticket on GitHub
Browse the Support Forum (no longer in use)

Special Thanks

Special Thanks to our $50+ sponsors!:

Allan Simon
ChargeOver

Contributing

Fork the Project
Ensure you have Composer installed (see Composer Download Instructions)
Install Development Dependencies
```
composer install
```
Create a Feature Branch
Run continuous integration checks:
```
composer run-script all-quality-tools
```
Send us a Pull Request