sfic

Here is 1 public repository matching this topic...

twilde / sfic-solver

Dependency-free Python tools to plan and check a master-keyed SFIC (small format interchangeable core) key system: generate bittings, find keys that unintentionally operate other cores, and solve for missing keys like a unit master. A planning aid, not a substitute for keying software.

python cli physical-security locksmith master-key key-system sfic

Updated Oct 7, 2026
Python

Add this topic to your repo

To associate your repository with the sfic topic, visit your repo's landing page and select "manage topics."

Learn more