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AFIA: ATPG-Guided Fault Injection Attack on Secure Logic Locking [PDF]

Journal of Electronic Testing: Theory and Applications (JETTA), 2022
The outsourcing of the design and manufacturing of integrated circuits has raised severe concerns about the piracy of Intellectual Properties and illegal overproduction. Logic locking has emerged as an obfuscation technique to protect outsourced chip designs, where the circuit netlist is locked and can only be functional once a secure key is programmed.
Jiafeng Xie, Ujjwal Guin, Navid Asadi Zanjani   +2 more
exaly   +6 more sources

Precursory Locking Precedes Slip Events on Laboratory Fault

Geophysical Research Letters
Earthquakes occur through repeated cycles of locking and slip. What is the relationship between transiently locked patches and the size, location, and timing of the subsequent slip events?
Will Steinhardt, Emily E. Brodsky
doaj   +3 more sources

Fault-tolerant quantum data locking [PDF]

Physical Review A, 2021
5 pages, 2 figures, 3 pages ...
Zixin Huang, Pieter Kok, Cosmo Lupo
openaire   +5 more sources

Fault locking of the Qilian–Haiyuan fault zone before the 2022 Menyuan Ms6.9 earthquake and its seismic hazards in the future

Frontiers in Earth Science, 2022
By using GPS-derived velocities of 2015–2021 and a negative dislocation program, we inverted the locking degree and slip rate deficit in the Qilian–Haiyuan fault zone, and combined with the distribution of small earthquakes in the fault, we studied the ...
Lei Liu, Wenquan Zhuang, Lingyun Ji, Liangyu Zhu, Fengyun Jiang   +4 more
doaj   +3 more sources

ATPG-Guided Fault Injection Attacks on Logic Locking [PDF]

2020 IEEE Physical Assurance and Inspection of Electronics (PAINE), 2020
Logic Locking is a well-accepted protection technique to enable trust in the outsourced design and fabrication processes of integrated circuits (ICs) where the original design is modified by incorporating additional key gates in the netlist, resulting in a key-dependent functional circuit.
Ujjwal Guin, Ayush Jain
exaly   +3 more sources

Present‐Day Activity of the Anninghe Fault and Zemuhe Fault, Southeastern Tibetan Plateau, Derived From Soil Gas CO2 Emissions and Locking Degree

Earth and Space Science, 2021
The Anninghe fault (ANHF) and the Zemuhe fault (ZMHF), located in the southeast of the Tibetan Plateau, have a high level of seismic hazard and are among the most active faults in China.
Yao Yang, Ying Li, Youguo Li, Lingyun Ji, Yue Gong, Fang Du, Lei Zhang, Zhi Chen   +7 more
doaj   +2 more sources

Interseismic Locking of the Xiaojiang Fault May Be Controlled by Pore Fluid Pressure

Geophysical Research Letters
Although fault locking state has been widely acquired with space geodetic observations, the mechanisms controlling fault locking are poorly known.
Yage Zhu, Faqi Diao, Rongjiang Wang, Zhigang Shao, Xiong Xiong   +4 more
doaj   +2 more sources

Dynamic deformation and fault locking of the Xianshuihe Fault Zone, Southeastern Tibetan Plateau: implications for seismic hazards [PDF]

Earth, Planets and Space, 2022
The Xianshuihe Fault Zone is one of the most historically seismically active regions in mainland China. However, the seismicity along this fault zone has been quiescent for the past 40 years, since the Daofu M6.9 earthquake in 1981.
Layue Li, Yanqiang Wu, Yujiang Li, Wei Zhan, Xinzhong Liu   +4 more
doaj   +3 more sources

Speeding Up Logic Locking via Fault Emulation and Dynamic Multiple Fault Injection

Journal of Electronic Testing: Theory and Applications (JETTA), 2015
Today's Integrated Circuit (IC) industry is suffering from piracy, overbuild ICs, and hardware Trojans. One way to protect ICs is logic locking. Logic locking is done by inserting extra logic to the original design's netlist such that correct outputs are produced only when the correct key is applied.
Cemil Cem Gürsoy, Abdullah Yildiz, Sezer Goren   +2 more
exaly   +4 more sources

Slip rate and locking degree of Haiyuan fault zone, northeastern Qinghai-Xizang plateau, based on refined block model and GPS data

Geodesy and Geodynamics
As a major fault in the northeastern Qinghai-Xizang Plateau, the Haiyuan fault zone is important for understanding the regional deformation. Aiming at the differences in the slip rate and locking degree obtained from different studies, this study ...
Yang Liu, Yuxuan Qiu, Jialiang Liu, Yu Zhang, Caijun Xu   +4 more
doaj   +3 more sources