A Random Server Model for Private Information Retrieval (or Information Theoretic PIR Avoiding Database Replication

Author(s)
Gertner, Yael; Goldwasser, Shafi; Malkin, Tal
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Abstract
Private information retrieval (PIR) schemes provide a user with information from a database while keeping his query secret from the database manager. We propose a new model for PIR, utilizing auxiliary random servers providing privacy services for databas
Date issued
1997-04
URI
https://hdl.handle.net/1721.1/149846
Series/Report no.
MIT-LCS-TR-715
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