category: Security

category: IoT, Security & Automotive

White-Box Fuzzer With Static Analysis To Detect And Locate Timing Vulnerabilities In RISC-V Processors 
By Technical Paper Link - 20 Feb, 2024 - Comments: 0

A technical paper titled “WhisperFuzz: White-Box Fuzzing for Detecting and Locating Timing Vulnerabilities in Processors” was published by researchers at Indian Institute of Technology Madras, Texas A&M University, and Technische Universität Darmstadt. Abstract: "Timing vulnerabilities in processors have emerged as a potent threat. As processors are the foundation of any computing s... » read more

HW Security Bug Characteristics in Google’s OpenTitan Silicon Root Of Trust Project 
By Technical Paper Link - 15 Feb, 2024 - Comments: 0

A technical paper titled “An Investigation of Hardware Security Bug Characteristics in Open-Source Projects” was published by researchers at NYU Tandon School of Engineering and University of Calgary. Abstract: "Hardware security is an important concern of system security as vulnerabilities can arise from design errors introduced throughout the development lifecycle. Recent works have pro... » read more

Security Threats To Multitenant FPGAs: A Remote Undervolting Attack That Activates A Trojan Concealed Within A Victim Design 
By Technical Paper Link - 15 Jan, 2024 - Comments: 0

A technical paper titled “X-Attack 2.0: The Risk of Power Wasters and Satisfiability Don’t-Care Hardware Trojans to Shared Cloud FPGAs” was published by researchers at EPFL, Cyber-Defence Campus (Switzerland), and Northwestern Polytechnical University (China). Abstract: "Cloud computing environments increasingly provision field-programmable gate arrays (FPGAs) for their programmability ... » read more

Challenges And Innovations Of HW Security And Trust For Chiplet-Based 2.5D and 3D ICs
By Technical Paper Link - 04 Jan, 2024 - Comments: 0

A technical paper titled “On hardware security and trust for chiplet-based 2.5D and 3D ICs: Challenges and Innovations” was published by researchers at STMicroelectronics Crolles (ST-CROLLES), Département Systèmes et Circuits Intégrés Numériques (DSCIN), Techniques de l'Informatique et de la Microélectronique pour l'Architecture des systèmes intégrés (TIMA), and Laboratoire Systèm... » read more

SystemC-based Power Side-Channel Attacks Against AI Accelerators (Univ. of Lubeck)
By Technical Paper Link - 21 Dec, 2023 - Comments: 0

A new technical paper titled "SystemC Model of Power Side-Channel Attacks Against AI Accelerators: Superstition or not?" was published by researchers at Germany's University of Lubeck. Abstract "As training artificial intelligence (AI) models is a lengthy and hence costly process, leakage of such a model's internal parameters is highly undesirable. In the case of AI accelerators, side-chann... » read more

Nanoscale Reconfigurable Si Transistors (TU Wien, CNRS, UNC)
By Technical Paper Link - 20 Dec, 2023 - Comments: 0

A new technical paper titled "Nanoscale Reconfigurable Si Transistors: From Wires to Sheets and Unto Multi-Wire Channels" was published by researchers at TU Wien, CNRS, and University of North Carolina at Chapel Hill. Abstract: "In this work, bottom-up Al–Si–Al nanowire (NW) heterostructures are presented, which act as a prototype vehicle toward top-down fabricated nanosheet (NS) and ... » read more

FeFET Memory Encrypted Inside The Storage Array
By Technical Paper Link - 20 Dec, 2023 - Comments: 0

A new technical paper titled "Embedding security into ferroelectric FET array via in situ memory operation" was published by researchers at Pennsylvania State University, University of Notre Dame, Fraunhofer IPMS, National University of Singapore, and North Dakota State University. Abstract "Non-volatile memories (NVMs) have the potential to reshape next-generation memory systems because of... » read more

Hardware-Based Methodology To Protect AI Accelerators
By Technical Paper Link - 13 Dec, 2023 - Comments: 0

A technical paper titled “A Unified Hardware-based Threat Detector for AI Accelerators” was published by researchers at Nanyang Technological University and Tsinghua University. Abstract: "The proliferation of AI technology gives rise to a variety of security threats, which significantly compromise the confidentiality and integrity of AI models and applications. Existing software-based so... » read more

More Efficient Side-Channel Analysis By Applying Two Deep Feature Loss Functions
By Technical Paper Link - 12 Dec, 2023 - Comments: 0

A technical paper titled “Beyond the Last Layer: Deep Feature Loss Functions in Side-channel Analysis” was published by researchers at Nanyang Technological University, Radboud University, and Delft University of Technology. Abstract: "This paper provides a novel perspective on improving the efficiency of side-channel analysis by applying two deep feature loss functions: Soft Nearest Neig... » read more

Hardware Fuzzing With MAB Algorithms
By Technical Paper Link - 05 Dec, 2023 - Comments: 0

A technical paper titled “MABFuzz: Multi-Armed Bandit Algorithms for Fuzzing Processors” was published by researchers at Texas A&M University and Technische Universitat Darmstadt. Abstract: "As the complexities of processors keep increasing, the task of effectively verifying their integrity and security becomes ever more daunting. The intricate web of instructions, microarchitectural ... » read more

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