Allow use of Pyramid-style signed or encrypted cookie for scallable Zope2 session storage
Zero-Knowledge Swiss Knife: Python library for prototyping composable zero-knowledge proofs.
Battleship with cryptographic protections and a zero-knowledge framework.
This tool hides a ZIP archive in an image.
Utility script to test zip file upload functionality (and possible extraction of zip files) for vuln...
ZeroC Ice hash password utility
Zenroom for Python: Bindings of Zenroom library for Python.