Results 31 to 40 of about 63,047 (284)

Defense-in-depth: A recipe for logic locking to prevail [PDF]

Integration, 2020
Logic locking has emerged as a promising solution for protecting the semiconductor intellectual Property (IP) from the untrusted entities in the design and fabrication process. Logic locking hides the functionality of the IP by embedding additional key-gates in the circuit.
M. Tanjidur Rahman, M. Sazadur Rahman, Huanyu Wang, Shahin Tajik, Waleed Khalil, Farimah Farahmandi, Domenic Forte, Navid Asadizanjani, Mark Tehranipoor   +8 more
openaire   +2 more sources

Adjustable Gain Enhanced Fuzzy Logic Controller for Optimal Wheel Slip Ratio Tracking in Hard Braking Control System

Advances in Electrical and Electronic Engineering, 2021
This paper has presented hard braking control system based on Adjustable Gain Enhanced Fuzzy Logic Controller (AGE-FLC) for optimal wheel slip ratio tracking performance.
Paulinus Chinaenye Eze, Bonaventure Onyekachi Ekengwu, Nnaemeka Christopher Asiegbu, Thankgod Izuchukwu Ozue   +3 more
doaj   +1 more source

OptiLock: Automated Optimization of Learning-Resilient Logic Locking

IEEE Access
Logic locking is a design-for-trust technique aiming to protect the intellectual property of integrated circuits from piracy throughout the global semiconductor supply chain. Logic locking inserts key-controlled elements (e.g., Boolean gates, referred to
Zeng Wang, Lilas Alrahis, Animesh Basak Chowdhury, Dominik Germek, Ramesh Karri, Ozgur Sinanoglu   +5 more
doaj   +1 more source

Geometric Analysis and Systematic Design of Millimeter-Wave Low-Power Frequency Dividers in 65-nm CMOS

IEEE Access, 2020
Broadband current-mode logic static divide-by-2 and divide-by-4 circuits fabricated in 65-nm CMOS are presented. The low-power frequency dividers are analyzed in a geometric way.
Mingyu Zhu, Dixian Zhao
doaj   +1 more source

High-bandwidth transfer of phase stability through a fiber frequency comb

, 2015
We demonstrate phase locking of a 729 nm diode laser to a 1542 nm master laser via an erbium-doped-fiber frequency comb, using a transfer-oscillator feedforward scheme which suppresses the effect of comb noise in an unprecedented 1.8 MHz bandwidth.
Hannig, Stephan, Jakobsen, Kornelius, Kramer, Johannes, Leroux, Ian D., Scharnhorst, Nils, Schmidt, Piet O., Wübbena, Jannes B.   +6 more
core   +1 more source

Boolean Computation Using Self-Sustaining Nonlinear Oscillators

, 2015
Self-sustaining nonlinear oscillators of practically any type can function as latches and registers if Boolean logic states are represented physically as the phase of oscillatory signals.
Roychowdhury, Jaijeet
core   +1 more source

Security of Functionally Obfuscated DSP Core Against Removal Attack Using SHA-512 Based Key Encryption Hardware

IEEE Access, 2019
Digital signal processing (DSP) kernel-based intellectual property (IP) core forms an integral ingredient of consumer electronics devices. Thus, protection of these IP cores against reverse engineering attack is crucial.
Anirban Sengupta, Mahendra Rathor
doaj   +1 more source

Synchronization of Coupled Boolean Phase Oscillators

, 2014
We design, characterize, and couple Boolean phase oscillators that include state-dependent feedback delay. The state-dependent delay allows us to realize an adjustable coupling strength, even though only Boolean signals are exchanged.
Gauthier, Daniel J., Rontani, Damien, Rosin, David P.   +2 more
core   +3 more sources

NC-ROLL-FIA: Negative capacitance FET based designs for robust logic locking against fault injection attacks enabling trustworthy hardware for edge AI devices

Results in Engineering
Development of trustworthy and secure hardware for Edge AI devices with increasing Deep Learning applications has gained recent attention. Logic locking has been a proven technology for secure and trustworthy designs for hardware obfuscation and enhanced
Kadiyam Tirumalarao, Ramesh Vaddi, M. Durga Prakash, Asisa Kumar Panigrahy, J. Ajayan, Amit Krishna Dwivedi   +5 more
doaj   +1 more source

From Cryptography to Logic Locking: A Survey on the Architecture Evolution of Secure Scan Chains

IEEE Access, 2021
The availability of access to Integrated Circuits’ scan chain is an inevitable requirement of modern ICs for testability/debugging purposes. However, leaving access to the scan chain OPEN resulted in numerous security threats on ICs.
Kimia Zamiri Azar, Hadi Mardani Kamali, Houman Homayoun, Avesta Sasan   +3 more
doaj   +1 more source