Vatican - Vetted, Authenticated CAN Bus

Explore a conference talk on vatiCAN, a vetted and authenticated CAN bus system, presented by Stefan Nürnberger and Christian Rossow at CHES 2016. Delve into real-world security challenges in automotive systems, focusing on a Porsche example. Examine the complexities of implementing secure communication in CAN networks, including delays, abstract ECUs, and backward compatibility. Learn about innovative solutions such as filters, masks, priority systems, and a global nonce generator. Analyze the results, existing architecture, key management, and overhead considerations. Gain insights from the bench setup and concluding remarks in this 22-minute presentation on enhancing automotive network security.

Intro
Security
Realworld example
Porsche example
Challenges
Delays
Abstract ECU
Backward Compatibility
Filters Masks
Priority
Second Sender ID
Global Nonce Generator
Results
Existing Architecture
Key Management
Overhead
Bench Setup
Last Remarks
Thank You