Doppelganger Obfuscation — Exploring theDefensive and Offensive Aspects of Hardware Camouflaging
Iacr Transactions on Cryptographic Hardware and Embedded Systems, 2020 Hardware obfuscation is widely used in practice to counteract reverse engineering. In recent years, low-level obfuscation via camouflaged gates has been increasingly discussed in the scientific community and industry.
Christof Paar
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On the Difficulty of FSM-Based Hardware Obfuscation
Iacr Transactions on Cryptographic Hardware and Embedded Systems, 2018 In today’s Integrated Circuit (IC) production chains, a designer’s valuable Intellectual Property (IP) is transparent to diverse stakeholders and thus inevitably prone to piracy.
Christof Paar +2 more
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OmBNNet: a resource-efficient FPGA-based obfuscated malware detection method using binarized neural network [PDF]
Scientific ReportsThe growing integration of smart technology and artificial intelligence has intensified the demand for strong security measures. Fraudsters continue to upgrade their tactics, including the use of sophisticated obfuscation methods to circumvent ...
Khushboo Das +3 more
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Hardware and Software Methods for Secure Obfuscation and Deobfuscation: An In-Depth Analysis
ComputersThe swift evolution of information technology and growing connectivity in critical applications have elevated cybersecurity, protecting and certifying software and designs against rising cyber threats.
Hammad, Eman, Omar Darwish, Fathi Amsaad
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A novel obfuscation method based on majority logic for preventing unauthorized access to binary deep neural networks [PDF]
Scientific ReportsThe significant expansion of deep learning applications has necessitated safeguarding the deep neural network (DNN) model from potential unauthorized access, highlighting its importance as a valuable asset.
Alireza Mohseni +2 more
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Optimization and hardware evaluation of a modified reconfigurable ring oscillator PUF [PDF]
Scientific ReportsPhysical Unclonable Functions (PUFs) are emerging hardware security primitives that generate device-specific secret keys by exploiting inherent manufacturing variations.
Kaveri Hatti +5 more
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Decoding the Solution for Man-at-the-End Attacks and Reverse Engineering on IoMT Devices: An Experimental Review of Techniques and Defences [PDF]
Journal of Multidisciplinary HealthcareAgila Harshini T, Harini Sriraman Department of Computer Science and Engineering, Vellore Institute of Technology, Chennai, Tamil Nadu, IndiaCorrespondence: Harini Sriraman, Vellore Institute of Technology, Chennai Campus, Vandalur- Kelambakkam Road ...
T AH, Sriraman H
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A Novel Probability-Based Logic-Locking Technique: ProbLock
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.
Michael Yue, Sara Tehranipoor
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ReTrustFSM: Toward RTL Hardware Obfuscation-A Hybrid FSM Approach
IEEE Access, 2023 Hardware obfuscating is a proactive design-for-trust technique against IC supply chain threats, i.e., IP piracy and overproduction. Many studies have evaluated numerous techniques for obfuscation purposes.
M. Sazadur Rahman +5 more
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LifeLine for FPGA Protection: Obfuscated Cryptography for Real-World Security
Transactions on Cryptographic Hardware and Embedded Systems, 2021 Over the last decade attacks have repetitively demonstrated that bitstream protection for SRAM-based FPGAs is a persistent problem without a satisfying solution in practice.
Florian Stolz +9 more
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