Apothesis ΕΛΜΕΠΑ ::Πλοήγηση ανά Συγγραφέας "Vougioukalos, Ioannis"

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An embedded platform for developing data protection protocols on smart vehicles.
(Τ.Ε.Ι. Κρήτης, Τεχνολογικών Εφαρμογών (Σ.Τ.Εφ), Τμήμα Μηχανικών Πληροφορικής Τ.Ε., 2021-05-16) Vougioukalos, Ioannis; Βουγιούκαλος, Ιωάννης
In this thesis we present an automotive engineering platform that allows designing and experimenting with security solutions for automotive networks, and more specifically CAN bus. The hardware implementation of the platform is based on Arduino Uno with the addition of the DFRobot CAN bus shield v2 which integrates an MCP2515 CAN bus controller chip and MCP2551 CAN transceiver chip. On top of this platform new protocols have been developed that support authentication, data integrity and strong defense against replay and masquerade attacks. More specifically, our open source protocol, called vatiCAN-G, extends Vetted Authenticated CAN (namely, vatiCAN protocol), designed by Stefan Nurn berger and Christian Rossow in 2016 [40], towards supporting on-the-fly secure group communication. The major components and functions used are detailed in this thesis. The platform allows further experimentation to design large scale systems to examine scalability and energy overhead of our solution. It may also integrate other nodes, such as ECUsim 2000, to create realistic scenarios by connecting “or exposing” Engine Control Units, sensors and actuators on the CAN bus.