Results 1 to 10 of about 3,415 (112)
A Novel Probability-Based Logic-Locking Technique: ProbLock [PDF]
Sensors, 2021 Integrated circuit (IC) piracy and overproduction are serious issues that threaten the security and integrity of a system. Logic locking is a type of hardware obfuscation technique where additional key gates are inserted into the circuit.
Fatemeh Tehranipoor
exaly +4 more sources
Quantum Logic Locking for Security
J, 2023 Having access to a unique quantum circuit that one wants to protect against use by others is a very likely scenario in industrial computing. However, currently, users rely on classical computer security schemes, which have known shortcomings.
Rasit Onur Topaloğlu
exaly +3 more sources
A situationally aware cockpit door locking system for mitigating internal threat scenarios in commercial aviation [PDF]
Scientific ReportsThis study proposes a situationally aware conditional access mechanism for cockpit doors, designed to mitigate intentional harmful actions by a pilot when alone in the cockpit.
Fuat Şaylan, Fatih Alpaslan Kazan
doaj +2 more sources
Bio‐Inspired Stored Magnetic Energy Actuator with Transient Triggering and Programmable Logic [PDF]
Advanced ScienceSmart actuators generally face the problems of limited response speed, dependence on external energy supply, and lack of multi‐environmental signal logic judgment capability.
Chao Xu +5 more
doaj +2 more sources
Rotary Electromechanical System Integrating Non‐Reciprocal Memory and Combinational Logic [PDF]
Advanced ScienceRecent advances in mechanical computing have harnessed bistable mechanisms with intrinsic memory to extend the scope of physically embodied intelligence, enabling history‐dependent behavior.
Shujia Chen, Don Straney, Damiano Pasini
doaj +2 more sources
Implementing Multimodal Hardware Security with 2D α‐In2Se3 Ferroelectric Transistor [PDF]
Advanced ScienceSecurity is a critical challenge in the integrated circuit (IC) industry, yet device‐level hardware security remains largely underexplored. Most existing solutions necessitate modifications to current technology nodes and typically address only a single ...
Xinwei Zhang +11 more
doaj +2 more sources
Towards a Formal Treatment of Logic Locking
Transactions on Cryptographic Hardware and Embedded Systems, 2022 Logic locking aims to protect the intellectual property of a circuit from a fabricator by modifying the original logic of the circuit into a new “locked” circuit such that an entity without the key should not be able to learn anything about the original
Peter Beerel +4 more
doaj +1 more source
Breaking CAS-Lock and Its Variants by Exploiting Structural Traces
Transactions on Cryptographic Hardware and Embedded Systems, 2021 Logic locking is a prominent solution to protect against design intellectual property theft. However, there has been a decade-long cat-and-mouse game between defenses and attacks. A turning point in logic locking was the development of miterbased Boolean
Abhrajit Sengupta +2 more
doaj +1 more source
A Security Analysis of Circuit Clock Obfuscation
Cryptography, 2022 Key-based circuit obfuscation or logic-locking is a technique that can be used to hide the full design of an integrated circuit from an untrusted foundry or end-user. The technique is based on creating ambiguity in the original circuit by inserting “key”
Rajesh Datta +3 more
doaj +1 more source
A Comparative Study of Different Control Methods for Anti-Lock Braking System (ABS) [PDF]
SVU-International Journal of Engineering Sciences and Applications, 2021 The anti-lock braking system (ABS) can detect the wheels locking and also modulate the brake pressure in order to prevent the wheel from locking. The main objectives of controlling the ABS is giving the controlled required torque to obtain the optimal ...
Shady Abd El-Fatah +3 more
doaj +1 more source