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Securing SoCs With FPGAs Against Rowhammer Attacks
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 2022Heterogeneous SoCs integrate FPGAs and microprocessor cores on the same fabric to accelerate applications such as cryptography and deep learning. Since FPGAs share resources with the microprocessor cores, they can launch non-cacheable SDRAM transactions through direct FPGA-to-microprocessor SDRAM interface.
Rana Elnaggar +3 more
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A new approach for rowhammer attacks
2016 IEEE International Symposium on Hardware Oriented Security and Trust (HOST), 2016Rowhammer is a hardware bug identified in recent commodity DRAMs: repeated row activations can cause bit flips in adjacent rows. Rowhammer has been recognized as both a reliability and security issue. And it is a classic example that layered abstractions and trust (in this case, virtual memory) can be broken from hardware level.
Rui Qiao, Mark Seaborn
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Triggering Rowhammer Hardware Faults on ARM
Proceedings of the 2018 Workshop on Attacks and Solutions in Hardware Security, 2018The rowhammer bug belongs to software-induced hardware faults, and has posed great security challenges to numerous systems. On x86, many approaches to triggering the rowhammer bug have been found; yet, due to several different reasons, the number of discovered approaches on ARM is limited.
Zhenkai Zhang +4 more
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Machine Learning-Based Rowhammer Mitigation
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 2023Biresh Kumar Joardar +2 more
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Learning to Mitigate Rowhammer Attacks
2022 Design, Automation & Test in Europe Conference & Exhibition (DATE), 2022Biresh Kumar Joardar +2 more
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Mitigating Rowhammer attacks with software diversity
2018The Rowhammer vulnerability allows the modification of arbitrary data without authorization. This poses a dramatic security risk for modern computing systems, as it allows malicious attackers to manipulate data or even gain the control over entire systems.
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Selective Subarray Isolation for Mitigating RowHammer Attack
ACM Transactions on Embedded Computing SystemsRowHammer is a severe circuit-level vulnerability in DRAM-based main memories that allows attackers to flip the bits stored in DRAM rows by repeatedly accessing the nearby rows. Due to density scaling, newer generation DRAM chips are found to be increasingly more vulnerable to RowHammer attacks, motivating researchers from both academia and industry to
Praseetha M +2 more
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Alert Refresh System for Mitigating RowHammer
2023 20th International SoC Design Conference (ISOCC), 2023Nayeon Kim, Kwangrae Kim, Ki-Seok Chung
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Rowhammer Cache: A Last-Level Cache for Low-Overhead Rowhammer Tracking
2024 IEEE International Symposium on Hardware Oriented Security and Trust (HOST)Aman Singh, Biswabandan Panda
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