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

  • Datos identificativos

    Identificador: imarina:3668972
    Autores:
    Wang, HuaqunWang, ZhiweiDomingo-Ferrer, Josep
    Resumen:
    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.
  • Otros:

    Autor según el artículo: Wang, Huaqun; Wang, Zhiwei; Domingo-Ferrer, Josep
    Departamento: Enginyeria Informàtica i Matemàtiques
    Autor/es de la URV: Domingo Ferrer, Josep
    Palabras clave: Terminal device Homomorphic encryption Fog computing Cloud computing Anonymity
    Resumen: 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
    Direcció de correo del autor: josep.domingo@urv.cat
    Identificador del autor: 0000-0001-7213-4962
    Página final: 719
    Fecha de alta del registro: 2024-10-19
    Volumen de revista: 78
    Versión del articulo depositado: info:eu-repo/semantics/submittedVersion
    Enlace a la fuente original: https://www.sciencedirect.com/science/article/abs/pii/S0167739X17302558
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referencia al articulo segun fuente origial: Future Generation Computer Systems. 78 (2): 712-719
    Referencia 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
    DOI del artículo: 10.1016/j.future.2017.02.032
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2018
    Página inicial: 712
    Tipo de publicación: Journal Publications
  • Palabras clave:

    Terminal device
    Homomorphic encryption
    Fog computing
    Cloud computing
    Anonymity
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