Add digital signatures to PDF documents - GUI and CLI, cross-platform
AS2 1.1 server implementation in Java
The source code of the In-Browser-File-Encrypter web app
Easy to use PKI library
Sampling exactly from the normal and exponential distributions
Another C++ Hack
msfvenom shellcode generator/compiler/listenner
Fixed-length Arithmetic-types library
SecQua tries to quantify the security of a given Information System
Lite Security Module: a daemon to handle PKCS11 Secure Boxes