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Abstract This contribution proposes a secure and efficient method for updating reconfigurable hardware devices like FPGAs by using trusted computing technology. An interesting application is latent in the domain of embedded systems like in the automotive sector when durable products shall be updated in the field while stringent safety and security constraints have to be met. We propose an architecture...
For improving the security of embedded systems, trusted computing is a promising technology. For the area of microprocessors in general and personal computers in particular the Trusted Computing Group (TCG) has published detailed specifications. The resulting hardware has been available for some years. This contribution discusses the feasibility of deploying ideas from trusted computing in the domain...
Modern premium vehicles contain up to 70 electrical control units (ECUs) connected by several communication systems to support innovative car features required in a competitive industry. Nowadays automotive engineers explore the applicability of time-triggered (TT) field bus systems in comparison to already established pure event-triggered (ET) communication systems in mass-production vehicles. TT-communication...
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