Articles producció científica> Enginyeria Informàtica i Matemàtiques

Anonymous and secure aggregation scheme in fog-based public cloud computing

  • Dades identificatives

    Identificador: imarina:3668972
    Handle: https://hdl.handle.net/20.500.11797/imarina3668972
    Autors:
    Wang, HuaqunWang, ZhiweiDomingo-Ferrer, Josep
    Resum:
    By using fog computing, cloud computing can be extended to the edge of the network. Generally, in the public cloud, fog computing comprises three components: terminal device, fog node and public cloud server (PCS). In this paper, we propose the concept of anonymous and secure aggregation scheme (ASAS) in fog-based public cloud computing. In the ASAS model, a fog node aggregates the data from terminal nodes and forwards the aggregated data to the public cloud server. By using the ASAS scheme, the fog node can help terminal devices upload their data to PCS. By using the data aggregation technique, our ASAS scheme can save bandwidth between the fog node and PCS. At the same time, our ASAS scheme not only protects the identities of terminal devices by using pseudonyms but it also guarantees data secrecy via a homomorphic encryption technique. In this paper, we design the first concrete ASAS scheme. We also examine the security and the performance of our proposal, which we show to be provably secure and efficient.

  • Altres:

    Autor segons l'article: Wang, Huaqun; Wang, Zhiwei; Domingo-Ferrer, Josep
    Departament: Enginyeria Informàtica i Matemàtiques
    Autor/s de la URV: Domingo Ferrer, Josep
    Paraules clau: Terminal device Homomorphic encryption Fog computing Cloud computing Anonymity
    Resum: By using fog computing, cloud computing can be extended to the edge of the network. Generally, in the public cloud, fog computing comprises three components: terminal device, fog node and public cloud server (PCS). In this paper, we propose the concept of anonymous and secure aggregation scheme (ASAS) in fog-based public cloud computing. In the ASAS model, a fog node aggregates the data from terminal nodes and forwards the aggregated data to the public cloud server. By using the ASAS scheme, the fog node can help terminal devices upload their data to PCS. By using the data aggregation technique, our ASAS scheme can save bandwidth between the fog node and PCS. At the same time, our ASAS scheme not only protects the identities of terminal devices by using pseudonyms but it also guarantees data secrecy via a homomorphic encryption technique. In this paper, we design the first concrete ASAS scheme. We also examine the security and the performance of our proposal, which we show to be provably secure and efficient.
    ISSN: 0167-739X
    Adreça de correu electrònic de l'autor: josep.domingo@urv.cat
    Identificador de l'autor: 0000-0001-7213-4962
    Pàgina final: 719
    Data d'alta del registre: 2024-10-19
    Volum de revista: 78
    Versió de l'article dipositat: info:eu-repo/semantics/submittedVersion
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: Future Generation Computer Systems. 78 (2): 712-719
    Referència de l'ítem segons les normes APA: Wang, Huaqun; Wang, Zhiwei; Domingo-Ferrer, Josep (2018). Anonymous and secure aggregation scheme in fog-based public cloud computing. Future Generation Computer Systems, 78(2), 712-719. DOI: 10.1016/j.future.2017.02.032
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2018
    Pàgina inicial: 712
    Tipus de publicació: Journal Publications

  • Paraules clau:

    Terminal device
    Homomorphic encryption
    Fog computing
    Cloud computing
    Anonymity

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