The small crypto library (scl) is a collection of C++ classes for public and private key cryptography. One way hash algorithms, pseudo random number generators and other stuff are included as well. It supports a wide variety of encryption algorithms. The small secure socket library (sssl) uses the small crypto library to ensure data encryption over an ordinary TCP channel. This is a hybrid system with protocol negotiation and key exchange when a new connection is accepted by the TCP server. The library is easy to use and acts as a wrapper over the ordinary socket functions. Utilities for key generation and library tests are included in the package.
