etinaude/Lock-Picking-Robot

What it solves

This project provides an open-source robotic system designed to open pin-tumbler locks by automating the brute-force process of testing pin combinations, offering an alternative to skeleton keys for locksmiths and lock-sport enthusiasts.

How it works

The robot uses a hollow key blank to feed copper wire into a lock to press each pin. It systematically tests all possible pin combinations through brute force, ignoring security pins because it does not rely on force feedback. The time to unlock depends on the lock's entropy (number of pins and cut depths), with each combination taking approximately 0.7 seconds to test.

Who it’s for

It is designed for locksmiths, lock-sport hobbyists, and individuals interested in physical security testing.

Highlights

• Automated Brute-Force: Systematically tests combinations to bypass security pins.
• Open-Source Hardware: Includes 3D-printable parts (FDM, SLA, and DMLS) and open-source Arduino-based software.
• Modular Key Blanks: Supports different lock types by modifying the key blank to fit specific keyways.
• Hardware Stack: Utilizes Dynamixel servo motors and an OpenRB-150 driver board.