Next Generation of ShadowsocksX
An implementation of the IETF QUIC protocol
For full, incremental, compressed and encrypted backups or archives
antigift is simple cross-platform, files & folders encryption tool
UFONet - Denial of Service Toolkit
Robust and flexible VPN network tunnelling
Encrypt and manage secret text data
Anubis Involutional 128-bit SPN Block cipher Encryption Tool
C++ cryptographic library (modern hash functions, ciphers, KDFs)
The best cryptography playground available
Open Source PKI solutions
FIDO strong authentication, encryption, digital signature engine
[WARNING] Project has moved to http://github.com/Retroshare/Retroshare
Encrypting, anonymous, unlimited size message transfer system
CryptoDock is a tool that hosts various crypto. algorithms.
A program to generate random reciprocal bigram tables
inKey - small & strong encryption utility (> 800 000 bit).
p2p (sockets) chat with inKey encryption (32768 bit).
A Java application for transferring computer files in 5 letter groups