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AuthorRihan, Rana Adnan
AuthorKhan, Khaled M.
Available date2021-06-07T09:59:13Z
Publication Date2016
Publication NameProceedings - 2016 4th International Conference on Future Internet of Things and Cloud Workshops, W-FiCloud 2016
ResourceScopus
URIhttp://dx.doi.org/10.1109/W-FiCloud.2016.22
URIhttp://hdl.handle.net/10576/20520
AbstractThis paper deals with outsourcing of computing to cloud servers where clients' images are computed and stored. It proposes a technique that obfuscates images before sending them to servers. Cloud servers can perform computation such as comparison on images without knowing the actual images. The proposed technique is expected to ensure confidentiality of images. In order to achieve this, we propose a block cipher-based approach that requires less overhead from servers but images are not disclosed to servers during processing. In this work, we are experimenting how to obfuscate images, and send them to cloud servers for processing such as comparing two images in terms of their similarity. Cloud servers can process images without 'seeing and knowing' the actual images. The approach reveals no meaningful information about images to servers.
Sponsorgrant NPRP5-079-1-018 from the Qatar National Research Fund (QNRF).
Languageen
PublisherInstitute of Electrical and Electronics Engineers Inc.
SubjectCloud computing
Cryptography
Internet of things
Security of data
Block ciphers
Cloud servers
Cloud-based
Confidentiality
Images
Obfuscation
Image processing
TitleUsing block cipher for confidentiality of images in cloud-based systems
TypeConference Paper
Pagination28-33


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