Open-source implementation of a substantial portion of the API
A stable and secure tunnel based on KCP with N:M multiplexing and FEC
FIDO® Certified StrongKey FIDO Server (SKFS)
Robust and flexible VPN network tunnelling
A Free, Easy-to-Use, Cross-Platform OpenPGP Crypto Tool.
Java utility packages
UFONet - Denial of Service Toolkit
antigift is simple cross-platform, files & folders encryption tool
Smoke: Android Crypto Chat Messenger
Powerful webdav client and sync tools with client-side AES encryption
RFC3161 compatible Time Stamping Authority
Centralized signing and verification
GMR digital signature system
Open Source PKI solutions
FIDO strong authentication, encryption, digital signature engine
SCSI Tape Encryption Manager
Secure mail + Tor gateway