View source for 17973033. DIGITAL SHADOWS FOR REMOTE ATTESTATION OF VEHICLE SOFTWARE simplified abstract (Robert Bosch GmbH)

=DIGITAL SHADOWS FOR REMOTE ATTESTATION OF VEHICLE SOFTWARE=


==Organization Name==

[[:Category:Robert Bosch GmbH|Robert Bosch GmbH]]


[[Category:Robert Bosch GmbH]]

==Inventor(s)==

[[:Category:Robert M. Kaster of White Lake MI (US)|Robert M. Kaster of White Lake MI (US)]][[Category:Robert M. Kaster of White Lake MI (US)]]

==DIGITAL SHADOWS FOR REMOTE ATTESTATION OF VEHICLE SOFTWARE - A simplified explanation of the abstract==


This abstract first appeared for US patent application 17973033 titled 'DIGITAL SHADOWS FOR REMOTE ATTESTATION OF VEHICLE SOFTWARE

==Simplified Explanation==

The abstract describes a system and method for performing vehicle software attestation, where an electronic control unit (ECU) master generates a digital shadow based on unique identifiers of program memory spaces of the ECU master and other ECUs in the vehicle. The verifier system compares this digital shadow with a second digital shadow from a digital twin to verify the software installed in the ECUs.

* The system includes an ECU master and a verifier system.
* The ECU master generates a digital shadow based on unique identifiers of program memory spaces.
* The verifier system compares the digital shadow with a second digital shadow from a digital twin to verify the software installed in the ECUs.

== Potential Applications ==
This technology could be applied in the automotive industry for ensuring the integrity and security of vehicle software, especially in connected and autonomous vehicles.

== Problems Solved ==
1. Ensures the authenticity and integrity of vehicle software.
2. Enhances cybersecurity measures in vehicles.

== Benefits ==
1. Increased security against software tampering.
2. Improved trust in the software running in vehicles.
3. Enhanced safety for passengers and data protection.

== Potential Commercial Applications ==
"Enhancing Vehicle Software Security with Digital Shadow Verification"

== Possible Prior Art ==
One possible prior art could be the use of digital signatures in software verification processes to ensure the authenticity and integrity of the software.

== Unanswered Questions ==
=== How does the system handle updates and changes in software versions? ===
The article does not mention how the system manages updates and changes in software versions, which could be crucial for maintaining security and integrity.

=== What are the potential limitations of this system in detecting sophisticated cyber attacks? ===
The article does not address the potential limitations of the system in detecting advanced cyber attacks that may bypass the digital shadow verification process.


==Original Abstract Submitted==

Systems and methods for performing vehicle software attestation. One system includes an electronic control unit (ECU) master included in a vehicle and a verifier system. The ECU master receives a digital shadow request generated by the verifier system and generates a digital shadow. The digital shadow is based on a unique, one-way identifier of a program memory space of the ECU master and a unique, one-way identifier of a program memory space of each of a plurality of other ECUs included in the vehicle. The ECU master transmits the digital shadow to the verifier system. The verifier system receives the digital shadow from the ECU master as a first digital shadow, receives a second digital shadow from a digital twin representing software installed in the ECU master and each of the plurality of other ECUs, and determines whether the first digital shadow matches the second digital shadow.



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