New leakage-resilient CCA-secure public key encryption

New leakage-resilient CCA-secure public key encryption

This paper shows a generic method of constructing CCA-secure public key encryption schemes with leakage-resilience on the secret key. It is based on a new kind of universal2 hash proof system which accepts an auxiliary parameter. Specifically, two schemes are presented, basing on the DCR assumption...

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Bibliographic Details
Main Authors: Kurosawa Kaoru, Nojima Ryo, Phong Le Trieu
Format: Article
Language:English
Published: De Gruyter 2013-12-01
Series:Journal of Mathematical Cryptology
Subjects:
public key encryption
cca security
leakage-resilience
hash proof system
Online Access:https://doi.org/10.1515/jmc-2013-5007

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