Function-private functional encryption in the private-key setting

Zvika Brakerski; Gil Segev

doi:10.1007/978-3-662-46497-7_12

Function-private functional encryption in the private-key setting

Zvika Brakerski
, Gil Segev

The Rachel and Selim Benin School of Engineering and Computer Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

56 Scopus citations

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.

Original language	English
Title of host publication	Theory of Cryptography - 12th Theory of Cryptography Conference, TCC 2015, Proceedings
Editors	Yevgeniy Dodis, Jesper Buus Nielsen
Publisher	Springer Verlag
Pages	306-324
Number of pages	19
ISBN (Electronic)	9783662464960
DOIs	https://doi.org/10.1007/978-3-662-46497-7_12
State	Published - 2015
Event	12th Theory of Cryptography Conference, TCC 2015 - Warsaw, Poland Duration: 23 Mar 2015 → 25 Mar 2015

Publication series

Name	Lecture Notes in Computer Science
Volume	9015
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

Conference

Conference	12th Theory of Cryptography Conference, TCC 2015
Country/Territory	Poland
City	Warsaw
Period	23/03/15 → 25/03/15

Bibliographical note

Publisher Copyright:
© International Association for Cryptologic Research 2015.

Access to Document

10.1007/978-3-662-46497-7_12

Cite this

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title = "Function-private functional encryption in the private-key setting",

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.",

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doi = "10.1007/978-3-662-46497-7\_12",

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Brakerski, Z & Segev, G 2015, Function-private functional encryption in the private-key setting. in Y Dodis & JB Nielsen (eds), Theory of Cryptography - 12th Theory of Cryptography Conference, TCC 2015, Proceedings. Lecture Notes in Computer Science, vol. 9015, Springer Verlag, pp. 306-324, 12th Theory of Cryptography Conference, TCC 2015, Warsaw, Poland, 23/03/15. https://doi.org/10.1007/978-3-662-46497-7_12

Function-private functional encryption in the private-key setting. / Brakerski, Zvika; Segev, Gil.
Theory of Cryptography - 12th Theory of Cryptography Conference, TCC 2015, Proceedings. ed. / Yevgeniy Dodis; Jesper Buus Nielsen. Springer Verlag, 2015. p. 306-324 (Lecture Notes in Computer Science; Vol. 9015).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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Function-private functional encryption in the private-key setting

Abstract

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