FIDO® Certified StrongKey FIDO Server (SKFS)
UFONet - Denial of Service Toolkit
Smoke: Android Crypto Chat Messenger
Java utility packages
Web application to register FIDO keys from TLS ClientAuth sessions
Centralized signing and verification
GMR digital signature system
FIDO strong authentication, encryption, digital signature engine
CrococryptQuerl is a web-based file encryption & transfer tool
Encrypting, anonymous, unlimited size message transfer system
TCP/IP API (SSL Encryption, ZLIB Compression)
pythonic kerberosish ticket system: easy to use, easy to subclass