Secure Distributed Storage: Rate-Privacy Trade-Off and XOR-Based Coding Scheme

28 May 2020 Chou Remi A. Kliewer Joerg

We consider the problem of storing data in a distributed manner over $T$ servers. We require the data (i) to be recoverable from the $T$ servers, and (ii) to remain private from any $T-1$ colluding servers, where privacy is quantified in terms of mutual information between the data and all the information available at the $T-1$ colluding servers... (read more)

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Categories


  • INFORMATION THEORY
  • INFORMATION THEORY