Results 11 to 20 of about 630,175 (218)

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, Canetti, Ran, Goldwasser, Shafi, Halevi, Shai, Kalai, Yael Tauman, Rothblum, Guy N.   +5 more
core   +9 more sources

Key Generation for Hardware Obfuscation Using Strong PUFs

Cryptography, 2019
As a result of the increased use of contract foundries, intellectual property (IP) theft, excess production and reverse engineering are major concerns for the electronics and defense industries.
Md Shahed Enamul Quadir, John A. Chandy   +1 more
doaj   +2 more sources

Hardware functional obfuscation with ferroelectric active interconnects

Nature Communications, 2022
Hardware security is importance with outsourcing of integrated circuit fabrication to various foundries. Here, the authors propose a compact encryption logic based on the active interconnects constructed with ferroelectric field-effect transistors.
Tongguang Yu, Yixin Xu, Shan Deng, Zijian Zhao, Nicolas Jao, You Sung Kim, Stefan Duenkel, Sven Beyer, Kai Ni, Sumitha George, Vijaykrishnan Narayanan   +10 more
doaj   +5 more sources

Hardware-Software Co-Design Based Obfuscation of Hardware Accelerators [PDF]

2019 IEEE Computer Society Annual Symposium on VLSI (ISVLSI), 2019
Existing logic obfuscation approaches aim to protect hardware design IPs from SAT attack by increasing query count and output corruptibility of a locked netlist. In this paper, we demonstrate the ineffectiveness of such techniques to obfuscate hardware accelerator platforms.
Abhishek Chakraborty 0001, Ankur Srivastava 0001   +1 more
core   +5 more sources

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
doaj   +2 more sources

Hardware-assisted code obfuscation [PDF]

, 2014
Software obfuscation is a longstanding and open research challenge in computer security. While theoretical results indicate that provably secure obfuscation in general is impossible to achieve, many application areas (e.g. malware, commercial software, etc.) show that software obfuscation is indeed employed in practice.
Schrittwieser, Sebastian; orcid:
openaire   +2 more sources

Hardware protection and authentication through netlist level obfuscation [PDF]

2008 IEEE/ACM International Conference on Computer-Aided Design, 2008
—Hardware Intellectual Property (IP) cores have emerged as an integral part of modern System–on–Chip (SoC) designs. However, IP vendors are facing major challenges to protect hardware IPs and to prevent revenue loss due to IP piracy.
Rajat Subhra Chakraborty, Swarup Bhunia
openaire   +2 more sources

Re-Thinking Electronic Circuit Design Through Emerging Reconfigurable Field Effect Transistors. [PDF]

Adv Sci (Weinh)
Graphical illustration of reconfigurable field effect transistor (RFET) operation modes, including n‐type, p‐type, and ambipolar transport, as well as their areas of application discussed in this review: digital circuit design, analog circuit design, post‐Shannon computing, and sensing. ABSTRACT Reconfigurable field‐effect transistors, short RFETs, are
Trommer J, Martinez JP, He Y, Galderisi G, Pingen K, Oliveros-Mata ES, Tellis L, Cakirlar C, Beyer C, Sapui B, Knoch J, Hofmann K, Carrara S, Cantatore E, Lemme MC, O'Connor I, Kumar A, Heinzig A, Mikolajick T, Weber WM.   +19 more
europepmc   +2 more sources

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.
Levent Aksoy, Alexander Hepp, Johanna Baehr 0001, Samuel Pagliarini   +3 more
openaire   +3 more sources

Hardware Trojan Detection and Mitigation in NoC using Key authentication and Obfuscation Techniques

Emitter: International Journal of Engineering Technology, 2022
Today's Multiprocessor System-on-Chip (MPSoC) contains many cores and integrated circuits. Due to the current requirements of communication, we make use of Network-on-Chip (NoC) to obtain high throughput and low latency.
Thejaswini P, Vivekananda G, Anu H, Priya R, Krishna Prasad B S, Nischay M   +5 more
doaj   +1 more source