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Function-Private Functional Encryption in the Private-Key Setting

descriptionPublicationkeyboard_double_arrow_right Article , Part of book or chapter of book 01 Jan 2015Publisher:Springer Science and Business Media LLCJournal:Journal of Cryptology, volume 31, pages 202-225 (issn: 0933-2790, eissn: 1432-1378,

Authors: Brakerski, Zvika; Segev, Gil;

doi: 10.1007/s00145-017-9255-y , 10.1007/978-3-662-46497-7_12

Function-Private Functional Encryption in the Private-Key Setting

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Abstract

Functional encryption supports restricted decryption keys that allow users to learn specific functions of the encrypted messages. Although the vast majority of research on functional encryption has so far focused on the privacy of the encrypted messages, in many realistic scenarios it is crucial to offer privacy also for the functions for which decryption keys are provided.

Related Organizations

Weizmann Institute of Science
Israel
Hebrew University of Jerusalem
Israel

Impact byBIP!

	citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	75
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Top 10%
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Top 10%
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Top 1%