A modern, portable, easy to use crypto library
Qtum Core Wallet
CLI wrapper around aws-encryption-sdk-python
PHASH | post-quantum XOF hashing algorithm | C++20
The source code of the In-Browser-File-Encrypter web app
Open source disk encryption with strong security for the Paranoid
1024-bit encryption system (functional safe or disk) | С++20
PH2 Permutation-based cryptographic post-quantum hash library with duplex construction (C++20)
Add digital signatures to PDF documents - GUI and CLI, cross-platform
GnuPG 2.2, 2.3 and 2.4 distributions for OS X / macOS
Implementation of the EDIINT AS2 protocol (RFC 4130)
For full, incremental, compressed and encrypted backups or archives
FIDO® Certified StrongKey FIDO Server (SKFS)
DENUVO (VMProtect 2.6x) VM research tool
A cross-platform crypto-steganography toolkit
cross-platform, encryption application
PGP graphical user interface
An easy to use 'front-end' to ProxyCrypt 3.X encryption application
UFONet - Denial of Service Toolkit
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.