Bug-fix-only libev port of shadowsocks
Powerful webdav client and sync tools with client-side AES encryption
C++ cryptographic library (modern hash functions, ciphers, KDFs)
Leet is CCEx's software application for on-the-fly encryption (OTFE).
High Security Encrypting File System
Cross-platform encrypted password and file database
Encryption addressing long-term data secrecy
Fast and Strong Data Encryption Algorithm
Set of useful tools for payment service development