Forward secure non-interactive key exchange from indistinguishability obfuscation

Young Kyung Lee; Dong Hoon Lee

doi:10.1109/ICITCS.2015.7292984

Forward secure non-interactive key exchange from indistinguishability obfuscation

Young Kyung Lee, Dong Hoon Lee

School of Cybersecurity

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

Abstract

Recently, an efficient obfuscator of indistinguishability obfuscation was constructed by Grag et al, and it is considered as a powerful cryptographic primitive. In this paper, we propose forward secure non-interactive key exchange from indistinguishability obfuscation. A non-interactive key exchange provides an efficiency of overall system, because there are no interactions between users for key exchange. Forward security is important security requirement, because it mitigates damage when user's private key is revealed. In 2014, Pointcheval and Sanders proposed the first forward secure non- interactive key exchange scheme from multilinear map. In their scheme, there is a lifetime of a system and the lifetime is divided into time period. A user updates its private key according to time period, so the scheme has limits in the number of updates of private key. To make it free from limits of the number of updates, we design forward secure non-interactive key exchange scheme from indistinguishability obfuscation. In our scheme, there is no limits in the number of updates of private key.

Original language	English
Title of host publication	2015 5th International Conference on IT Convergence and Security, ICITCS 2015 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781467365376
DOIs	https://doi.org/10.1109/ICITCS.2015.7292984
Publication status	Published - 2015 Oct 5
Event	5th International Conference on IT Convergence and Security, ICITCS 2015 - Kuala Lumpur, Malaysia Duration: 2015 Aug 24 → 2015 Aug 27

Publication series

Name	2015 5th International Conference on IT Convergence and Security, ICITCS 2015 - Proceedings

Other

Other	5th International Conference on IT Convergence and Security, ICITCS 2015
Country/Territory	Malaysia
City	Kuala Lumpur
Period	15/8/24 → 15/8/27

Bibliographical note

Funding Information:
This work was supported by the National Research Foundation of Korea(NRF) grant funded by the Korea government (MEST) (No. 2010-0029121).

Publisher Copyright:
© 2015 IEEE.

Keywords

Games
Generators
Protocols
Public key
Radio frequency

ASJC Scopus subject areas

Computer Networks and Communications
Signal Processing

Access to Document

10.1109/ICITCS.2015.7292984

Cite this

Lee, Y. K., & Lee, D. H. (2015). Forward secure non-interactive key exchange from indistinguishability obfuscation. In 2015 5th International Conference on IT Convergence and Security, ICITCS 2015 - Proceedings Article 7292984 (2015 5th International Conference on IT Convergence and Security, ICITCS 2015 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICITCS.2015.7292984

Forward secure non-interactive key exchange from indistinguishability obfuscation. / Lee, Young Kyung; Lee, Dong Hoon.
2015 5th International Conference on IT Convergence and Security, ICITCS 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2015. 7292984 (2015 5th International Conference on IT Convergence and Security, ICITCS 2015 - Proceedings).

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

Lee, YK & Lee, DH 2015, Forward secure non-interactive key exchange from indistinguishability obfuscation. in 2015 5th International Conference on IT Convergence and Security, ICITCS 2015 - Proceedings., 7292984, 2015 5th International Conference on IT Convergence and Security, ICITCS 2015 - Proceedings, Institute of Electrical and Electronics Engineers Inc., 5th International Conference on IT Convergence and Security, ICITCS 2015, Kuala Lumpur, Malaysia, 15/8/24. https://doi.org/10.1109/ICITCS.2015.7292984

Lee YK, Lee DH. Forward secure non-interactive key exchange from indistinguishability obfuscation. In 2015 5th International Conference on IT Convergence and Security, ICITCS 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2015. 7292984. (2015 5th International Conference on IT Convergence and Security, ICITCS 2015 - Proceedings). doi: 10.1109/ICITCS.2015.7292984

Lee, Young Kyung ; Lee, Dong Hoon. / Forward secure non-interactive key exchange from indistinguishability obfuscation. 2015 5th International Conference on IT Convergence and Security, ICITCS 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2015. (2015 5th International Conference on IT Convergence and Security, ICITCS 2015 - Proceedings).

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Forward secure non-interactive key exchange from indistinguishability obfuscation

Abstract

Publication series

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Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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