On the Information Leakage in Private Information Retrieval Systems
نویسندگان
چکیده
منابع مشابه
The Capacity of Private Information Retrieval with Private Side Information
The problem of private information retrieval with private side information (PIR-PSI) is recently introduced by Kadhe et al. In this problem, N replicated databases each store K messages, of which M are known to the user as side-information. The identity of these M messages is unknown to the databases. The user wishes to retrieve, as efficiently as possible, a new desired message without reveali...
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ژورنال
عنوان ژورنال: IEEE Transactions on Information Forensics and Security
سال: 2020
ISSN: 1556-6013,1556-6021
DOI: 10.1109/tifs.2020.2981282