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Hash-chain-based authentication for IoT
Advances in Distributed Computing and Artificial Intelligence Journal, 2016 The number of everyday interconnected devices continues to increase and constitute the Internet of Things (IoT). Things are small computers equipped with sensors and wireless communications capabilities that are driven by energy constraints, since they ...
Antonio PINTO, Ricardo COSTA
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CAAI Transactions on Intelligence Technology, EarlyView., 2023 Abstract This research focuses on addressing the privacy issues in healthcare advancement monitoring with the rapid establishment of the decentralised communication system in the Internet of Medical Things (IoMT). An integrated blockchain homomorphic encryption standard with an in‐build supervised learning‐based smart contract is designed to improvise ...
Chandramohan Dhasarathan +7 more
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Individual Displacements in Hashing with Coalesced Chains [PDF]
Combinatorics, Probability and Computing, 2008 We study the asymptotic distribution of the displacements in hashing with coalesced chains, for both late-insertion and early-insertion. Asymptotic formulas for means and variances follow. The method uses Poissonization and some stochastic calculus.
openaire +3 more sources
Reversible and Plausibly Deniable Covert Channels in One-Time Passwords Based on Hash Chains
Applied Sciences, 2021 Covert channels enable stealthy communications over innocent appearing carriers. They are increasingly applied in the network context. However, little work is available that exploits cryptographic primitives in the networking context to establish such ...
Jörg Keller, Steffen Wendzel
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Sensors, 2021 As IoT (Internet of Things) devices are diversified in the fields of use (manufacturing, health, medical, energy, home, automobile, transportation, etc.), it is becoming important to analyze and process data sent and received from IoT devices connected ...
Yoon-Su Jeong
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Reliable, Secure, and Efficient Hardware Implementation of Password Manager System Using SRAM PUF
IEEE Access, 2021 Using Physical Unclonable Functions (PUFs) within the server-side has been recently proposed to address security vulnerabilities of the password (PW) authentication mechanism, including attacks on the database (DB) of user credentials.
Mohammad Mohammadinodoushan +4 more
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A blockchain-based traceable and secure data-sharing scheme [PDF]
PeerJ Computer Science, 2023 The traditional data-sharing model relies on a centralized third-party platform, which presents challenges such as poor transaction transparency and unsecured data security. In this article, we propose a blockchain-based traceable and secure data-sharing
Zhenqi Wang, Shaopeng Guan
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Research on the optimization of lightweight nodes in blockchain by selective compression algorithm
四川大学学报. 自然科学版, 2022 Lightweight nodes in blockchain have the limitation that they cannot participate in the blockchain verification process because they cannot store a complete copy of the blockchain, which weakens the distributed characteristics of the blockchain.
LIU Yun +3 more
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A blockchain architecture with master-slave blockchain
物联网学报, 2021 With the continuous development of blockchain technology, different chains are derived due to different adaptation scenarios.Each chain has its own characteristics, such as public chains like bitcoin and ethereum, a large number of private chains and ...
Pengliu TAN, Lixuran WAN
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JAVASCRIPT SECURITY USING CRYPTOGRAPHIC HASH FUNCTIONS
Сучасні інформаційні системи, 2019 The subject of this research is the development of methods of protection against attacks on third-party JavaScript and the document object model (DOM).
Irada Rahimova +3 more
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