Results 11 to 20 of about 621 (141)
Address Obfuscation to Protect against Hardware Trojans in Network-on-Chips
Journal of Low Power Electronics and Applications, 2023 In modern computing, which relies on the interconnection of networks used in many/multi-core systems, any system can be critically subverted if the interconnection is compromised.
Thomas Mountford +5 more
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Securing IP Cores for DSP Applications Using Structural Obfuscation and Chromosomal DNA Impression
IEEE Access, 2022 This paper presents a novel hybrid methodology with structural obfuscation and encrypted chromosomal DNA impression to secure intellectual property (IP) cores of digital signal processing (DSP) applications.
Anirban Sengupta, Rahul Chaurasia
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Hardware Obfuscation Based Watermarking Technique for IPR Ownership Identification
International Journal of Reconfigurable Computing, 2023 As the reuse of IP cores or the development of frequently used hardware modules is gaining more attention in the semiconductor industry, the misappropriation of the owner’s identity is a rising concern.
Priyanka Bagul, Vandana Inamdar
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On the Difficulty of FSM-based Hardware Obfuscation
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.
Marc Fyrbiak +6 more
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Program Obfuscation with Leaky Hardware [PDF]
, 2011 We consider general program obfuscation mechanisms using "somewhat trusted" hardware devices, with the goal of minimizing the usage of the hardware, its complexity, and the required trust. Specifically, our solution has the following properties: (i) The obfuscation remains secure even if all the hardware devices in use are leaky.
Bitansky, Nir +5 more
openaire +3 more sources
Applied Sciences, 2023 In this paper, we propose a new hardware algorithm for an integer based discrete cosine transform (IntDCT) that was designed to allow an efficient VLSI implementation of the discrete cosine transform using the systolic array architectural paradigm.
Doru Florin Chiper, Arcadie Cracan
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Stealthy Opaque Predicates in Hardware - Obfuscating Constant Expressions at Negligible Overhead
Transactions on Cryptographic Hardware and Embedded Systems, 2018 Opaque predicates are a well-established fundamental building block for software obfuscation. Simplified, an opaque predicate implements an expression that provides constant Boolean output, but appears to have dynamic behavior for static analysis.
Max Hoffmann, Christof Paar
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Resource Centric Analysis of RSA and ECC Algorithms on FPGA [PDF]
ITM Web of Conferences, 2023 The electronics industry’s shadow side is counterfeiting, and the doom is growing. Almost every business in the supply chain is impacted by the issue, including component suppliers, distributors, Electronics Manufacturing Services (EMS) providers ...
Sudarshan Deeksha +4 more
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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 +3 more
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Hardware Obfuscation of Digital FIR Filters
2022 25th International Symposium on Design and Diagnostics of Electronic Circuits and Systems (DDECS), 2022 A finite impulse response (FIR) filter is a ubiquitous block in digital signal processing applications. Its characteristics are determined by its coefficients, which are the intellectual property (IP) for its designer. However, in a hardware efficient realization, its coefficients become vulnerable to reverse engineering.
Aksoy, Levent +3 more
openaire +2 more sources