tag: Graz University of Technology

How Attackers Can Read Data From CPU’s Memory By Analyzing Energy Consumption
By Technical Paper Link - 07 Aug, 2023 - Comments: 0

A technical paper titled “Collide+Power: Leaking Inaccessible Data with Software-based Power Side Channels” was published by researchers at Graz University of Technology and CISPA Helmholtz Center for Information Security. Abstract: "Differential Power Analysis (DPA) measures single-bit differences between data values used in computer systems by statistical analysis of power traces. In th... » read more

Research Bits: April 18
By Jesse Allen - 18 Apr, 2023 - Comments: 0

Simplified microwave photonic filter for 6G Researchers from Peking University developed a new chip-sized microwave photonic filter to separate communication signals from noise and suppress unwanted interference across the full radio frequency spectrum. “This new microwave filter chip has the potential to improve wireless communication, such as 6G, leading to faster internet connections, ... » read more

Technical Paper Roundup: Sept 6
By Linda Christensen - 06 Sep, 2022 - Comments: 0

New technical papers added to Semiconductor Engineering’s library this week. [table id=49 /] Semiconductor Engineering is in the process of building this library of research papers. Please send suggestions (via comments section below) for what else you’d like us to incorporate. If you have research papers you are trying to promote, we will review them to see if they are a good fit f... » read more

Synergies And Limitations Between Road Infrastructure And Automated Driving
By Technical Paper Link - 31 Aug, 2022 - Comments: 0

This new technical paper titled "Road Infrastructure Challenges Faced by Automated Driving: A Review" was published by researchers at Graz University of Technology (Austria), University of Zagreb (Croatia), AKKA I&S (France). Abstract "Automated driving can no longer be referred to as hype or science fiction but rather a technology that has been gradually introduced to the market. The recen... » read more

Security Research: Technical Paper Round-Up
By Linda Christensen - 16 Aug, 2022 - Comments: 0

A number of hardware security-related technical papers were presented at recent conferences, including the August 2022 USENIX Security Symposium and IEEE’s International Symposium on Hardware Oriented Security and Trust (HOST). Topics include side-channel attacks and defenses (including on-chip mesh interconnect attacks), heterogeneous attacks on cache hierarchies, rowhammer attacks and mitig... » read more

An Escalation of Rowhammer To Rows Beyond Immediate Neighbors
By Technical Paper Link - 15 Aug, 2022 - Comments: 0

Researchers at Graz University of Technology, Lamarr Security Research, Google, AWS, and Rivos presented this new technical paper titled "Half-Double: Hammering From the Next Row Over" at the USENIX Security Symposium in Boston in August 2022. Abstract: "Rowhammer is a vulnerability in modern DRAM where repeated accesses to one row (the aggressor) give off electrical disturbance whose cumu... » read more

Syscall Attacks on PKU-based Isolation Systems (Graz University of Technology)
By Technical Paper Link - 10 Aug, 2022 - Comments: 0

This technical paper titled "Jenny: Securing Syscalls for PKU-based Memory Isolation Systems" was presented by researchers at Graz University of Technology (Austria) at the USENIX Security Symposium in Boston in August 2022. Abstract: "Effective syscall filtering is a key component for withstanding the numerous exploitation techniques and privilege escalation attacks we face today. For exam... » read more

Prefetch Side Channels Undermine the Isolation Between User and Kernel Space on AMD CPUs
By Technical Paper Link - 08 Aug, 2022 - Comments: 0

This new technical paper titled "AMD Prefetch Attacks through Power and Time" is from researchers at Graz University of Technology and CISPA Helmholtz Center for Information Security. Note, this is a prepublication paper for the USENIX Security Symposium in Boston in August 2022.   This paper includes countermeasures and mitigation strategies, and the paper indicates that the findings were di... » read more

Technical Paper Round-up: May 31
By Linda Christensen - 31 May, 2022 - Comments: 0

New technical papers added to Semiconductor Engineering’s library this week. [table id=30 /] Semiconductor Engineering is in the process of building this library of research papers. Please send suggestions (via comments section below) for what else you’d like us to incorporate. If you have research papers you are trying to promote, we will review them to see if they are a good fit for... » read more

Neuromorphic Chips & Power Demands
By Technical Paper Link - 24 May, 2022 - Comments: 0

Research paper titled "A Long Short-Term Memory for AI Applications in Spike-based Neuromorphic Hardware," from researchers at Graz University of Technology and Intel Labs. Abstract "Spike-based neuromorphic hardware holds the promise to provide more energy efficient implementations of Deep Neural Networks (DNNs) than standard hardware such as GPUs. But this requires to understand how D... » read more

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