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Authors: Angela Jäschke 1 ; Björn Grohmann 2 ; Frederik Armknecht 1 and Andreas Schaad 2

Affiliations: 1 University of Mannheim, Germany ; 2 Huawei German Research Institute, Germany

Keyword(s): Private Information Retrieval, Industrial Use Case, Practicability, Overview, Implementation.

Related Ontology Subjects/Areas/Topics: Data and Application Security and Privacy ; Database Security and Privacy ; Information and Systems Security ; Privacy ; Security in Information Systems

Abstract: A popular security problem in database management is how to guarantee to a querying party that the database owner will not learn anything about the data that is retrieved — a problem known as Private Information Retrieval (PIR). While a variety of PIR schemes are known, they are rarely considered for practical use cases yet. We investigate the feasibility of PIR in the telecommunications world to open up data of carriers to external parties. To this end, we first provide a comparative survey of the current PIR state of the art (including ORAM schemes as a generalized concept) as well as implementation and analysis of two PIR schemes for the considered use case. While an overall conclusion is that PIR techniques are not too far away from practical use in specific cases, we see ORAM as a more suitable candidate for further R&D investment.

CC BY-NC-ND 4.0

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Paper citation in several formats:
Jäschke, A.; Grohmann, B.; Armknecht, F. and Schaad, A. (2017). Short Paper: Industrial Feasibility of Private Information Retrieval. In Proceedings of the 14th International Joint Conference on e-Business and Telecommunications - SECRYPT, (ICETE 2017) ISBN 978-989-758-259-2; ISSN 2184-2825, pages 395-400. DOI: 10.5220/0006382003950400

@conference{secrypt17,
author={Angela Jäschke. and Björn Grohmann. and Frederik Armknecht. and Andreas Schaad.},
title={Short Paper: Industrial Feasibility of Private Information Retrieval},
booktitle={Proceedings of the 14th International Joint Conference on e-Business and Telecommunications - SECRYPT, (ICETE 2017)},
year={2017},
pages={395-400},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006382003950400},
isbn={978-989-758-259-2},
issn={2184-2825},
}

TY - CONF

JO - Proceedings of the 14th International Joint Conference on e-Business and Telecommunications - SECRYPT, (ICETE 2017)
TI - Short Paper: Industrial Feasibility of Private Information Retrieval
SN - 978-989-758-259-2
IS - 2184-2825
AU - Jäschke, A.
AU - Grohmann, B.
AU - Armknecht, F.
AU - Schaad, A.
PY - 2017
SP - 395
EP - 400
DO - 10.5220/0006382003950400

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