Bug-fix-only libev port of shadowsocks
Extremely fast non-cryptographic hash algorithm
AWS Encryption SDK for C
Open source disk encryption with strong security for the Paranoid
57 Hash Functions In One Program, plus each with HMAC or KMAC
STROBE cryptographic protocol framework
One-time-pad encryption using a virtual pad
Leet is CCEx's software application for on-the-fly encryption (OTFE).
NCrypted - simple file encryption software with GPU support
A free "on-the-fly" transparent disk encryption program for PC & PDAs.
Home Text Encryption Tool
Set of useful tools for payment service development