Multi-use unidirectional proxy re-encryption

Jun Shao, Peng Liu, Zhenfu Cao, Guiyi Wei

Research output: Chapter in Book/Report/Conference proceedingConference contribution

15 Citations (Scopus)

Abstract

This paper presents the first multi-use unidirectional proxy re-encryption scheme proven-secure against chosenciphertext attacks and collusion attacks in the standard model. Although our proposal features a linear ciphertext size and decryption time in the number of translations, we emphasize that it is the first multi-use and unidirectional realization of the primitive satisfying the chosen-ciphertext security and collusion resistance. The proposal gives an answer to the problem proposed by Canetti and Hohenberger at ACM CCS 2007.

Original languageEnglish (US)
Title of host publication2011 IEEE International Conference on Communications, ICC 2011
DOIs
StatePublished - Sep 2 2011
Event2011 IEEE International Conference on Communications, ICC 2011 - Kyoto, Japan
Duration: Jun 5 2011Jun 9 2011

Publication series

NameIEEE International Conference on Communications
ISSN (Print)0536-1486

Other

Other2011 IEEE International Conference on Communications, ICC 2011
CountryJapan
CityKyoto
Period6/5/116/9/11

Fingerprint

Cryptography

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Cite this

Shao, J., Liu, P., Cao, Z., & Wei, G. (2011). Multi-use unidirectional proxy re-encryption. In 2011 IEEE International Conference on Communications, ICC 2011 [5962455] (IEEE International Conference on Communications). https://doi.org/10.1109/icc.2011.5962455
Shao, Jun ; Liu, Peng ; Cao, Zhenfu ; Wei, Guiyi. / Multi-use unidirectional proxy re-encryption. 2011 IEEE International Conference on Communications, ICC 2011. 2011. (IEEE International Conference on Communications).
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Shao, J, Liu, P, Cao, Z & Wei, G 2011, Multi-use unidirectional proxy re-encryption. in 2011 IEEE International Conference on Communications, ICC 2011., 5962455, IEEE International Conference on Communications, 2011 IEEE International Conference on Communications, ICC 2011, Kyoto, Japan, 6/5/11. https://doi.org/10.1109/icc.2011.5962455

Multi-use unidirectional proxy re-encryption. / Shao, Jun; Liu, Peng; Cao, Zhenfu; Wei, Guiyi.

2011 IEEE International Conference on Communications, ICC 2011. 2011. 5962455 (IEEE International Conference on Communications).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Shao J, Liu P, Cao Z, Wei G. Multi-use unidirectional proxy re-encryption. In 2011 IEEE International Conference on Communications, ICC 2011. 2011. 5962455. (IEEE International Conference on Communications). https://doi.org/10.1109/icc.2011.5962455