Journal ArticleDOI
A Lightweight Multicast Authentication Mechanism for Small Scale IoT Applications
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TLDR
The original Nyberg's fast one-way accumulator is revised and a lightweight multicast authentication mechanism for small scale IoT applications is constructed and the property of absorbency is discovered that makes it very suitable for applications in which accumulated items are dynamic.Abstract:
Security is very important for Internet of Things (IoTs). As a main communication mode, the security mechanism for multicast is not only the measure to ensure secured communications, but also the precondition for other security services. With the analysis of Nyberg's fast one-way accumulator and its security, we discover that it has the property of absorbency in addition to the one-way and quasi-communicative property that makes it very suitable for applications in which accumulated items are dynamic. In this paper, we revise the original Nyberg's fast one-way accumulator and construct a lightweight multicast authentication mechanism for small scale IoT applications. We analyze the security of the mechanism in detail. In addition, we evaluate seven performance aspects of the mechanism.read more
Citations
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Privacy-Preserving and Efficient Aggregation Based on Blockchain for Power Grid Communications in Smart Communities
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A Lightweight Authentication Mechanism for M2M Communications in Industrial IoT Environment
Alireza Esfahani,Georgios Mantas,Rainer Matischek,Firooz B. Saghezchi,Jonathan Rodriguez,Ani Bicaku,Silia Maksuti,Markus Tauber,Christoph Schmittner,Joaquim Bastos +9 more
TL;DR: A lightweight authentication mechanism, based only on hash and XOR operations, for M2M communications in IIoT environment is proposed, characterized by low computational cost, communication, and storage overhead, while achieving mutual authentication, session key agreement, device’s identity confidentiality, and resistance against the following attacks.
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IoT-OAS: An OAuth-Based Authorization Service Architecture for Secure Services in IoT Scenarios
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References
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Proceedings ArticleDOI
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TL;DR: A suite of security building blocks optimized for resource-constrained environments and wireless communication, and shows that they are practical even on minimal hardware: the performance of the protocol suite easily matches the data rate of the network.
Book ChapterDOI
A Digital Signature Based on a Conventional Encryption Function
TL;DR: A new digital signature based only on a conventional encryption function (such as DES) is described which is as secure as the underlying encryption function -- the security does not depend on the difficulty of factoring and the high computational costs of modular arithmetic are avoided.
Journal ArticleDOI
Internet of things - new security and privacy challenges
TL;DR: An adequate legal framework must take the underlying technology into account and would best be established by an international legislator, which is supplemented by the private sector according to specific needs and thereby becomes easily adjustable.
Journal ArticleDOI
Internet of Things: Applications and Challenges in Technology and Standardization
Debasis Bandyopadhyay,Jaydip Sen +1 more
TL;DR: The state-of-the-art of IoT is studied and the key technological drivers, potential applications, challenges and future research areas in the domain of IoT are presented.