AWS Encryption SDK for C
A modern, portable, easy to use crypto library
Open source disk encryption with strong security for the Paranoid
GnuPG 2.2, 2.3 and 2.4 distributions for OS X / macOS
cross-platform, encryption application
Encrypted volumes through command line
DENUVO (VMProtect 2.6x) VM research tool
Powerful webdav client and sync tools with client-side AES encryption
Open-source code that enables you to use AES in CBC mode
Robust and flexible VPN network tunnelling
57 Hash Functions In One Program, plus each with HMAC or KMAC
STROBE cryptographic protocol framework
OpenSC - tools and libraries for smart cards
SHA-256 Algorithm Implementation in C
Linux encrypted filesystem management tool