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AuthorNassar, Mohamed
AuthorErradi, Abdelkarim
AuthorSabri, Farida
AuthorMalluhi, Qutaibah M.
Available date2024-07-17T07:14:43Z
Publication Date2013
Publication NameIEEE International Conference on Cloud Computing, CLOUD
ResourceScopus
Identifierhttp://dx.doi.org/10.1109/CLOUD.2013.124
ISSN21596182
URIhttp://hdl.handle.net/10576/56746
AbstractThis paper reports the design of a cloud-based service for coordinating secure outsourcing of storage and computation of scientific data, particularly matrices. While this service may support different secure outsourcing protocols and mechanisms (e.g. homomorphic encryption, secret sharing and randomization), we hide all the complexity from end-users and move it to a middleware broker. The broker manages the communication between the client and one or more clouds. The requests submitted by users are automatically translated into WS-BPEL workflows and then executed by the broker workflow engine to coordinate the control flow and the data flow for outsourcing of matrix operations. We detail the architecture of our framework and the design of its key components. Our work facilitates real-world and practical deployment of recently proposed secure outsourcing protocols.
SponsorACKNOWLEDGEMENT This publication was made possible by a grant from the Qatar National Research Fund; award number NPRP 09-622-1-090. Its contents are solely the responsibility of the authors and do not necessarily represent the official views of the Qatar National Research Fund.
Languageen
PublisherIEEE Computer Society
SubjectCloud; Outsourcing; Security; Service; Workflow
TitleSecure Outsourcing of Matrix Operations as a Service
TypeConference Paper
Pagination918-925
dc.accessType Abstract Only


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