Suchergebnisse - Security and privacy Security in hardware Hardware attacks and countermeasures

LeakyDSP: Exploiting Digital Signal Processing Blocks to Sense Voltage Fluctuations in FPGAs von Zhang, Xin, Zou, Jiajun, Yang, Yi, Shen, Qingni, Zhang, Zhi, Gao, Yansong, Wu, Zhonghai, Carlson, Trevor E.

“… In recent years, cloud providers are dedicated to enabling FPGA multi-tenancy to improve resource utilization, but this new sharing model introduces power …”
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Fortifying RTL Locking Against Oracle-Less (Untrusted Foundry) and Oracle-Guided Attacks von Limaye, Nimisha, Chowdhury, Animesh B., Pilato, Christian, Nabeel, Mohammed T. M., Sinanoglu, Ozgur, Garg, Siddharth, Karri, Ramesh

“… Logic locking protects integrated circuits (IC) against intellectual property (IP) theft, IC overbuilding, and hardware Trojan insertion …”
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Securing Hardware via Dynamic Obfuscation Utilizing Reconfigurable Interconnect and Logic Blocks von Kolhe, Gaurav, Salehi, Soheil, Sheaves, Tyler David, Homayoun, Houman, Rafatirad, Setareh, Sai, Manoj P D, Sasan, Avesta

“… However, with the increasing magnitude of successful hardware attacks, the security of many hardware IPs has been compromised …”
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TimingSAT: Timing Profile Embedded SAT Attack von Chakraborty, Abhishek, Liu, Yuntao, Srivastava, Ankur

“… In order to enhance the security of logic obfuscation schemes, delay based logic locking has been proposed in combination with traditional functional logic locking approaches in recent literature …”
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LiteHAX: Lightweight Hardware-Assisted Attestation of Program Execution von Dessouky, Ghada, Abera, Tigist, Ibrahim, Ahmad, Sadeghi, Ahmad-Reza

“… ) attacks subvert these schemes and keep the control flow of the code intact. In this paper, we present LiteHAX, an efficient hardware-assisted remote attestation …”
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A Combined Logical and Physical Attack on Logic Obfuscation von Zuzak, Michael, Liu, Yuntao, McDaniel, Isaac, Srivastava, Ankur

“… it. Countermeasures often exploit the resulting blind-spots to thwart these attacks, limiting their scalability and generalizability …”
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TWiCe: Preventing Row-hammering by Exploiting Time Window Counters von Lee, Eojin, Kang, Ingab, Lee, Sukhan, Suh, G. Edward, Ahn, Jung Ho

“… Computer systems using DRAM are exposed to row-hammer (RH) attacks, which can flip data in a DRAM row without directly accessing a row but by frequently activating its adjacent ones …”
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SpecShield: Shielding Speculative Data from Microarchitectural Covert Channels von Barber, Kristin, Bacha, Anys, Zhou, Li, Zhang, Yinqian, Teodorescu, Radu

“… Hardware security has recently re-surfaced as a first-order concern to the confidentiality protections of computing systems …”
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DeepStrike: Remotely-Guided Fault Injection Attacks on DNN Accelerator in Cloud-FPGA von Luo, Yukui, Gongye, Cheng, Fei, Yunsi, Xu, Xiaolin

“… ), such virtualization environments have posed many new security issues. This work investigates the integrity of DNN FPGA accelerators in clouds …”
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Best of Both Worlds: Integration of Split Manufacturing and Camouflaging into a Security-Driven CAD Flow for 3D ICs von Patnaik, Satwik, Ashraf, Mohammed, Sinanoglu, Ozgur, Knechtel, Johann

“… With the globalization of manufacturing and supply chains, ensuring the security and trustworthiness of ICs has become an urgent challenge …”
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ZenLeak: Practical Last-Level Cache Side-Channel Attacks on AMD Zen Processors von Wang, Han, Tang, Ming, Wang, Quancheng, Xu, Ke, Zhang, Yinqian

“… While Last-Level Cache (LLC) side-channel attacks often target inclusive caches, directory-based attacks on noninclusive caches have been demonstrated on Intel and ARM processors …”
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Late Breaking Results: The Hidden Risks of Activation Duration in PLPUFs von Alsharkawy, Mohamed, Zwerschke, Jan, Nassar, Hassan, Gonzalez-Gomez, Jeferson, Henkel, Jorg

“… The security of Internet of Things (IoT) devices is crucial to protect the vast amounts of data exposed due to their widespread adoption …”
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"OOPS!": Out-Of-Band Remote Power Side-Channel Attacks on Intel SGX and TDX von Mishra, Nimish, Arya, Kislay, Bhattacharya, Sarani, Saxena, Paritosh, Mukhopadhyay, Debdeep

“… Prior work shows that remote power attacks on Intel processors are possible through two Model Specific Registers (MSRs …”
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Ragnar: Exploring Volatile-Channel Vulnerabilities on RDMA NIC von Xu, Yunpeng, Fan, Yuchen, Ma, Teng, Deng, Shuwen

“… This paper presents RAGNAR, a comprehensive suite of hardware-contention-based volatile-channel attacks leveraging the underexplored security vulnerabilities in RDMA hardware …”
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GNN4IP: Graph Neural Network for Hardware Intellectual Property Piracy Detection von Yasaei, Rozhin, Yu, Shih-Yuan, Naeini, Emad Kasaeyan, Faruque, Mohammad Abdullah Al

“… Watermarking and fingerprinting are proposed to detect IP piracy. Nevertheless, they come with additional hardware overhead and cannot guarantee IP security as advanced attacks are reported to remove the watermark, forge, or bypass …”
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A Novel Covert Timing Channel for Cloud FPGAs von Udugama, Brian, Jayasinghe, Darshana, Saadat, Hassaan, Ignjatovic, Aleksandar, Parameswaran, Sri

“… remote power analysis attacks on cloud services, such as Amazon Web Services Elastic Compute Cloud (AWS EC2 …”
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FALCON Down: Breaking FALCON Post-Quantum Signature Scheme through Side-Channel Attacks von Karabulut, Emre, Aysu, Aydin

“… This paper proposes the first side-channel attack on FALCON-a NIST Round-3 finalist for the post-quantum digital signature standard …”
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Cross-Device Profiled Side-Channel Attacks using Meta-Transfer Learning von Yu, Honggang, Shan, Haoqi, Panoff, Maximillian, Jin, Yier

“… This presents a large barrier to those interested in applying DL for SCA. In this paper, we propose a novel attack mechanism that adopts meta-transfer learning to transfer …”
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Remote Inter-Chip Power Analysis Side-Channel Attacks at Board-Level von Schellenberg, Falk, Gnad, Dennis R.E., Moradi, Amir, Tahoori, Mehdi B.

“… The current practice in board-level integration is to incorporate chips and components from numerous vendors. A fully trusted supply chain for all used …”
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Data Oblivious CPU: Microarchitectural Side-channel Leakage-Resilient Processor von Omidi, Behnam, Alouani, Ihsen, Khasawneh, Khaled N.

“… Mitigating microarchitectural side channels remains a central challenge in hardware security …”
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