Cryptographic cloud storage

  • Authors:
  • Seny Kamara;Kristin Lauter

  • Affiliations:
  • Microsoft Research;Microsoft Research

  • Venue:
  • FC'10 Proceedings of the 14th international conference on Financial cryptograpy and data security
  • Year:
  • 2010

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Abstract

We consider the problem of building a secure cloud storage service on top of a public cloud infrastructure where the service provider is not completely trusted by the customer. We describe, at a high level, several architectures that combine recent and non-standard cryptographic primitives in order to achieve our goal. We survey the benefits such an architecture would provide to both customers and service providers and give an overview of recent advances in cryptography motivated specifically by cloud storage.