Results 91 to 100 of about 2,585 (210)

A Scalable Group Authentication Protocol for IoT Based on PUF-Derived Bases in Inner Product Spaces

open access: yesCybersecurity
This paper presents a scalable group authentication and key agreement protocol for dynamic IoT environments that integrates Physical Unclonable Function (PUF)-derived device bases with inner product space projections.
Pan Feng   +5 more
doaj   +1 more source

Comments on IMBAS: identity-based multi-user broadcast authentication in wireless sensor networks

open access: yes, 2020
[[abstract]]In 2008, Cao et al. proposed an identity-based multi-user broadcast authentication scheme (called IMBAS) for wireless sensor networks. The IMBAS consists of one elliptic curve-based signature scheme, called variant of Bellare-Namprempre-Neven'
簡宏宇, Chien, HY
core  

A TWOOA construction for multi-receiver multi-message authentication codes

open access: yesJournal of Mathematical Cryptology, 2008
A (k, n; w) multi-receiver multi-message authentication code allows a transmitter to broadcast up to w − 1 distinct authenticated messages to n receivers in such a way that (1) not only an opponent but also any up to k − 1 receivers cannot cheat any ...
Fuji-Hara Ryoh   +3 more
doaj   +1 more source

An Efficient Authentication Scheme for Intra-Vehicular Controller Area Network

open access: yes, 2020
Communication in modern cars is managed by a controller area network (CAN) bus protocol and its extensions for electronic control units (ECUs). The CAN bus is a preferred method for reliable real-time broadcast communication.
Palaniswamy, Basker   +3 more
core   +1 more source

Mobility management across converged IP-based heterogeneous access networks

open access: yes, 2010
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University, 8/2/2010.In order to satisfy customer demand for a high performance “global” mobility service, network operators (ISPs, carriers, mobile operators, etc ...
Mussabbir, Qazi Bouland
core  

Broadcast Secrecy via Key-Chain-Based Encryption in Single-Hop Wireless Sensor Networks

open access: yesEURASIP Journal on Wireless Communications and Networking, 2011
Broadcast is used in wireless sensor networks for operations such as software updates, network queries, and command dissemination. Applications such as battlefield control and natural resource management require not only authentication of broadcast ...
Ostry Diethelm   +4 more
doaj  

Recipients' anonymity in multihop ad-hoc networks

open access: yes, 2012
Multihop ad-hoc networks have a dynamic topology. Retrieving a route towards a remote peer requires the execution of a recipient lookup, which can publicly reveal sensitive information about him.
Rifa-Pous, Helena   +3 more
core  

Multi-Level μTESLA: Broadcast Authentication for Distributed Sensor Networks

open access: yes, 2004
This paper presents the development of a scalable broadcast authentication scheme named multi-level TESLA based on TESLA, a broadcast authentication protocol whose scalability is limited by its unicast-based initial parameter distribution.
Peng Ning, Donggang Liu
core  

Comments on: EIBAS - an efficient identity broadcast authentication scheme in wireless sensor networks [PDF]

open access: yes, 2014
Recently, Shm et al. Proposed an efficient identity-based broadcast authentication scheme based on Tso et al.’s IBS scheme with message recovery to achieve security requirements in wireless sensor networks.
Yalin Chen, Jue-Sam Chou
core  

A Hybrid DOS-Tolerant PKC-Based Key Management System for WSNs

open access: yesInternational Journal of Information and Communication Technology Research, 2018
Security is a critical and vital task in wireless sensor networks (WSNs), therefore different key management systems have been proposed, many of which are based on symmetric primitives.
Hamzeh Ghasemzadeh   +2 more
doaj  

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