A dead simple tool to sign files and verify digital signatures
Open source disk encryption with strong security for the Paranoid
Open Source PKI solutions
IPsec / IKEv2-based VPN software for Linux.
Programa de Criptografia.
SES brings back the uncrackable onetime pad, with a digital twist.
A cryptocurrency like Bitcoin improved upon with reality binding.
mod_gnutls apache module
Go to github.com/vlm/asn1c for the latest version.
A distance vector routing protocol based on delay for IPv4 & IPv6
A free "on-the-fly" transparent disk encryption program for PC & PDAs.