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Embedded systems (ESs) have been widely used in various application domains. It is very important to design ESs that guarantee functional correctness of the system under strict timing constraints. Such systems are known as the real-time embedded systems (RTESs). More recently, RTESs started to be utilized in safety and reliability critical areas, which made the overlooked security issues, especially...
This paper presents an approach to the synthesis of secure real-time applications mapped on distributed embedded systems, which focuses on preventing fault injection attacks. We utilize symmetric cryptographic service to protect confidentiality, and deploy fault detection within confidential algorithm to resist fault injection attacks. Several fault detection schemes are identified, and their fault...
In this paper we consider distributed embedded systems in which privacy or confidentiality of the internal communication is critical, and present an approach to optimizing cryptographic algorithms under strict timing constraints. We have developed a technique to search for the best system-affordable cryptographic protection for the messages transmitted over the internal communication bus. Towards...
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