Software-Implemented Hardware Fault Tolerance (SIHFT) is a modern approach for tackling
random hardware faults of dependable systems employing solely software solutions. This …

Fault tolerance is a critical aspect of modern computing systems, ensuring correct
functionality in the presence of faults. This paper presents a comprehensive survey of fault …

In this work, we proposed two software countermeasures (CMs) for the detection of multiple
instructions skips caused by Fault Injection (FI). The first CM is based on code duplication …

Random hardware failures (RHFs) may result in data corruption and Control Flow Errors
(CFEs). Hardening strategies are employed to mitigate RHFs in embedded systems, either …

Fault-injection attacks are a risk for any computing system executing security-relevant tasks,
such as a secure boot process. While hardware-based countermeasures to these invasive …

A common requirement of embedded software in charge of safety tasks is to guarantee the
identification of random hardware failures (RHFs) that can affect digital components. RHFs …

Higher component density, lower voltage levels, and higher transistor counts increase
programmable systems' susceptibility to transient faults. At the same time, the adoption of …

Safety-critical embedded systems may either use specialized hardware or rely on Software-
Implemented Hardware Fault Tolerance (SIHFT) to meet soft error resilience requirements …

Embedded systems' hardware can be impacted by soft errors, which causes either a data
flow error or a control flow error in the systems' software. To counter such errors, numerous …

Safety-critical applications shall be implemented on highly dependable systems, and a part
of their reliability is based on checking if the software is executed correctly. Various …