Paper 2012/453

New Leakage Resilient CCA-Secure Public Key Encryption

Kaoru Kurosawa, Ryo Nojima, and Le Trieu Phong

Abstract

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 universal$_2$ hash proof system which accepts an auxiliary parameter. Specifically, two schemes are presented, basing on the DCR assumption and DLIN assumption respectively.

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Metadata
Available format(s)
PDF
Category
Public-key cryptography
Publication info
Published elsewhere. Unknown status
Contact author(s)
letrieu letrieuphong @ gmail com
History
2014-01-14: last of 3 revisions
2012-08-13: received
See all versions
Short URL
https://ia.cr/2012/453
License
Creative Commons Attribution
CC BY

BibTeX

@misc{cryptoeprint:2012/453,
      author = {Kaoru Kurosawa and Ryo Nojima and Le Trieu Phong},
      title = {New Leakage Resilient CCA-Secure Public Key Encryption},
      howpublished = {Cryptology ePrint Archive, Paper 2012/453},
      year = {2012},
      note = {\url{https://eprint.iacr.org/2012/453}},
      url = {https://eprint.iacr.org/2012/453}
}
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