Citation

Tan, Syh Yuan and Chin, Ji Jian and Heng, Swee Huay and Goi, Bok Min (2013) An immproved efficient provable secure identity-based identification scheme in the standard model. KSII Transactions on Internet and Information Systems, 7 (4). pp. 910-922. ISSN 1976-7277

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Abstract

In 2008, Chin et al. proposed an efficient and provable secure identity-based identification scheme in the standard model. However, we discovered a subtle flaw in the security proof which renders the proof of security useless. While no weakness has been found in the scheme itself, a scheme that is desired would be one with an accompanying proof of security. In this paper, we provide a fix to the scheme to overcome the problem without affecting the efficiency as well as a new proof of security. In particular, we show that only one extra pre-computable pairing operation should be added into the commitment phase of the identification protocol to fix the proof of security under the same hard problems.

Item Type:	Article
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101-6720 Telecommunication. Including telegraphy, telephone, radio, radar, television
Divisions:	Faculty of Information Science and Technology (FIST) Faculty of Engineering (FOE)
Depositing User:	Ms Rosnani Abd Wahab
Date Deposited:	13 Jun 2013 03:34
Last Modified:	24 Jul 2014 08:56
URII:	http://shdl.mmu.edu.my/id/eprint/3857

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