Results 21 to 30 of about 1,661 (248)
Locked out by Latch-up? An Empirical Study on Laser Fault Injection into Arm Cortex-M Processors
, 2022 S.7-14Laser-based fault injection (LFI) is considered as one of the most powerful tools for active attacks against integrated circuits. However, only few empirical results are published for LFI into modern low-power microcontrollers with current process ...
Koppermann, P. +5 more
core +1 more source
On the Importance of Initial Solutions Selection in Fault Injection
, 2021 Fault injection attacks require the adversary to select suitable parameters for the attack. In this work, we consider laser fault injection and parameters like the location of the laser shot $(x,\ y)$, delay, pulse width, and intensity of the laser.
Fronte, Daniele (author) +2 more
core +1 more source
Characteristics of water phase permeability variation in medium-low permeability oil reservoirs during high multiple waterflooding [PDF]
Youqicang pingjia yu kaifaIn fault block G76 of the Jidong Oilfield, issues such as increased injection pressure and difficulty in water injection have arisen during the waterflooding development process.
MA Xiaoli, BI Yongbin, JIANG Mingjie, LI Dan, GU Xiao
doaj +3 more sources
An Experimentally Tuned Compact Electrical Model for Laser Fault Injection Simulation
2022 IEEE 28th International Symposium on On-Line Testing and Robust System Design (IOLTS), 2022 This work reports LFI experiments carried out on custom CMOS 65 nm digital test gates, aiming at tuning the parameters of a compact electrical model. Like in previous works, we observed a difference in behavior in the induced faults when using nanosecond and picosecond range laser pulse duration.
da Cruz, William Souza +4 more
openaire +2 more sources
Laser Injection of Soft Faults for the Validation of Dependability Design
J. Univers. Comput. Sci., 1999 JUCS - Journal of Universal Computer Science Volume Nr.
Moreno,Wilfrido +2 more
openaire +3 more sources
Fault Injection Evaluation with Statistical Analysis
Transactions on Cryptographic Hardware and Embedded SystemsA critical aspect of securing cryptographic hardware is their resistance to Fault Injection (FI) attacks, which involve the successful injection of faults into the system in operation. Specifically, a hardware design must be resilient to wellestablished
Felix Uhle, Nicolai Müller, Amir Moradi
doaj +1 more source
, 2022 S.109-115There exist different attacks on microcontroller and embedded system security. One of them is laser fault injection (LFI). Laser fault injection into flash memory that has only temporary effects has been observed by several research groups ...
Garb, K., Obermaier, J.
core +1 more source
Transactions on Cryptographic Hardware and Embedded SystemsHardware faults are a known source of security vulnerabilities. Fault injection in secure embedded systems leads to information leakage and privilege escalation, and countless fault attacks have been demonstrated both in simulation and in practice ...
Zhenyuan Liu +2 more
doaj +1 more source
Técnicas de inyección de fallos basadas en FPGAs para la evaluación de la tolerancia a fallos de tipo SEU en circuitos digitales [PDF]
, 2007 Este trabajo de tesis doctoral presenta nuevas técnicas de inyección de fallos transitorios en elementos de memoria, que permiten la evaluación del comportamiento de los complejos circuitos digitales actuales en presencia de fallos SEU (Single Event ...
Portela García, Marta
core
Molecular Oncology, EarlyView.We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober +16 more
wiley +1 more source