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    Digital Signature-based authentication framework in cognitive radio networks

    Access Status
    Fulltext not available
    Authors
    Parvin, Sazia
    Hussain, Farookh
    Hussain, Omar
    Date
    2012
    Type
    Conference Paper
    
    Metadata
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    Citation
    Parvin, Sazia and Hussain, Farookh and Hussain, Omar. 2012. Digital signature-based authentication framework in cognitive radio networks, in D. Tanier, E. Pardede, M. Steinbauer, I. Khalil (ed), 10th International Conference on Advances in Mobile Computing and Multimedia (MoMM), Dec 3-5 2012, pp. 204-211. Bali Indonesia: ACM.
    Source Title
    The 10th International Conference on Advances in Mobile Computing and Multimedia
    Source Conference
    MoMM 2012
    DOI
    10.1145/2428955.2428985
    ISBN
    9781450313070
    URI
    http://hdl.handle.net/20.500.11937/28047
    Collection
    • Curtin Research Publications
    Abstract

    Due to the rapid growth of wireless applications, Cognitive Radio (CR) has been considered as a technology to solve spectrum source deficiency by improving effective utilization of limited radio spectrum resources for future wireless communications and mobile computing. However, the unique characteristics of CRNs make security a greater challenge. Moreover, due to the dynamic characteristics of CRNs, a member of CRNs, may join or leave the network at any time. The issue of supporting secure communication in CRNs therefore becomes more serious than for conventional wireless networks. Public key encryption and signature techniques have been adopted here to ensure the security of message transmission in CRNs. This work proposes a digital signature-based trust-oriented scheme to ensure communication by identifying efficient trustworthy users in CRNs. The security analysis is analyzed to guarantee that the proposed approach achieves security proof.

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