Secure cloud storage service and limited proxy re-encryption for enforcing access control in public cloud

@article{Purushothama2013SecureCS,
  title={Secure cloud storage service and limited proxy re-encryption for enforcing access control in public cloud},
  author={B. R. Purushothama and B. Shrinath and B. B. Amberker},
  journal={Int. J. Inf. Commun. Technol.},
  year={2013},
  volume={5},
  pages={167-186}
}
Cloud computing is a new computing paradigm wherein the resources of the computing infrastructure are provided as services over the internet. The benefits offered by the public cloud encourage the data owners/organisations to store their data on to the cloud storage provided by the cloud storage provider. Cloud computing poses new security challenges as the users outsource their data to public cloud. Building a secure cloud storage service on top of a public cloud infrastructure where the… 
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