Computational pir - PowerPoint PPT Presentation

P rivate Information Retrieval

P rivate Information Retrieval. Yuval Ishai Computer Science Department Technion. Talk Overview. Intro to PIR Motivation and problem definition Toy examples State of the art Relation with other primitives Locally Decodable Codes (Oblivious Transfer, CRHF) Constructions Open problems.

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540 views • 40 slides

Private Information Retrieval

Private Information Retrieval. Yuval Ishai, Technion. Private Information Retrieval (PIR) [CGKS95]. Goal: allow user to query database while hiding the identity of the data-items she is after. Motivation: patent databases, web searches, etc.

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917 views • 32 slides

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