Results 1 to 10 of about 22,180,114 (189)
A High-Efficiency FPGA-Based Multimode SHA-2 Accelerator [PDF]
IEEE Access, 2022 The secure hash algorithm 2 (SHA-2) family, including the SHA-224/256/384/512 hash functions, is widely adopted in many modern domains, ranging from Internet of Things devices to cryptocurrency.
Hoai Luan Pham +3 more
doaj +5 more sources
Simulation Analysis and Comparison of New Hybrid TLI-µTESLA and Variant TESLA Protocols Using SHA-2 and SHA-3 Hash Functions [PDF]
Sensors, 2022 The evolution of 5G and 6G networks has enhanced the ability of massive IoT devices to provide real-time monitoring and interaction with the surrounding environment.
Khouloud Eledlebi +5 more
doaj +5 more sources
SHA-2 Acceleration Meeting the Needs of Emerging Applications: A Comparative Survey [PDF]
IEEE Access, 2020 While SHA-2 is a ubiquitous cryptographic hashing primitive, its role in emerging application domains, e.g. blockchains or trusted IoT components, has made the acceleration of SHA-2 very challenging due to new stringent classes of requirements ...
Raffaele Martino, Alessandro Cilardo
doaj +7 more sources
A Flexible Framework for Exploring, Evaluating, and Comparing SHA-2 Designs [PDF]
IEEE Access, 2019 Hash functions are a crucial tool in a large variety of applications, ranging from security protocols to cryptocurrencies down to the Internet-of-Things devices used, for example, as biomedical appliances.
Raffaele Martino, Alessandro Cilardo
doaj +6 more sources
Carry-based Differential Power Analysis (CDPA) and its Application to Attacking HMAC-SHA-2
Transactions on Cryptographic Hardware and Embedded Systems, 2023 In this paper, we introduce Carry-based Differential Power Analysis (CDPA), a novel methodology that allows for attacking schemes that use arithmetical addition. We apply this methodology to attacking HMAC-SHA-2. We provide full mathematical analysis of
Yaacov Belenky +6 more
doaj +4 more sources
Efficient FPGA Hardware Implementation of Secure Hash Function SHA-2 [PDF]
International Journal of Computer Network and Information Security, 2014 The Hash function has been studied by designers with the goal to improve its performances in terms of area, frequency and throughput. The Hash function is used in many embedded systems to provide security. It is become the default choice for security services in numerous applications.
Hassen Mestiri +3 more
semanticscholar +4 more sources
Routing Using Trust Based System with SHA-2 Authentication
Procedia Computer Science, 2015 AbstractMobile Ad hoc NETwork (MANET) is an infrastructure independent network with every mobile node acting as the router in the network formation. These networks are most useful when the present infrastructure is destroyed or at remote locations which are deprived of these amenities.
Ravilla Dilli +1 more
semanticscholar +3 more sources
Performance Analysis of Sha-2 and Sha-3 Finalists
International Journal on Cryptography and Information Security, 2013 National Institute of Science and Technology (NIST) published the first Secure Hash Standard SHA-0 in 1993 as Federal Information Processing Standard publication (FIPS PUBS) which two years later was replaced by SHA-1 to improve the original design and added SHA-2 family by subsequent revisions of the FIPS.
Jagdish Bhatta Ram Krishna Dahal
semanticscholar +4 more sources
Design SHA-2 MIPS Processor Using FPGA [PDF]
Cihan University-Erbil Scientific Journal, 2017 Safaa S. Omran, Laith F. Jumma
semanticscholar +3 more sources
Performance analysis of SHA 2 and SHA 3
SSRN Electronic Journal, 2022 Swati Sharma, Loveneet, Saba Khanum
semanticscholar +3 more sources