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Proceedings Paper

A biometric signcryption scheme without bilinear pairing
Author(s): Mingwen Wang; Zhiyuan Ren; Jun Cai; Wentao Zheng
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Paper Abstract

How to apply the entropy in biometrics into the encryption and remote authentication schemes to simplify the management of keys is a hot research area. Utilizing Dodis’s fuzzy extractor method and Liu’s original signcryption scheme, a biometric identity based signcryption scheme is proposed in this paper. The proposed scheme is more efficient than most of the previous proposed biometric signcryption schemes for that it does not need bilinear pairing computation and modular exponentiation computation which is time consuming largely. The analysis results show that under the CDH and DL hard problem assumption, the proposed scheme has the features of confidentiality and unforgeability simultaneously.

Paper Details

Date Published: 14 March 2013
PDF: 5 pages
Proc. SPIE 8768, International Conference on Graphic and Image Processing (ICGIP 2012), 87686J (14 March 2013); doi: 10.1117/12.2002003
Show Author Affiliations
Mingwen Wang, Southwest Jiaotong Univ. (China)
Dongfang Boiler Group Co., Ltd. (China)
Zhiyuan Ren, Dongfang Boiler Group Co., Ltd. (China)
Jun Cai, Dongfang Boiler Group Co., Ltd. (China)
Wentao Zheng, Dongfang Boiler Group Co., Ltd. (China)

Published in SPIE Proceedings Vol. 8768:
International Conference on Graphic and Image Processing (ICGIP 2012)
Zeng Zhu, Editor(s)

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