2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP'06)
Analysis and Problems on Fuzzy Vault Scheme
Pasadena, California, USA
December 18-December 20
ISBN: 0-7695-2745-0
Qiong Li, Harbin Institute of Technology, Shenzhen Graduate School, China; Harbin Institute of Technology, China
Xiamu Niu, Harbin Institute of Technology, Shenzhen Graduate School, China; Harbin Institute of Technology, China
This paper discusses the problem existed in the UNLOCK algorithm of a fuzzy vault scheme. After analyzing the construction of the fuzzy vault scheme and the principle of the Reed-Solomon error correction code, it is proved that the special use of the Reed- Solomon code in the UNLOCK algorithm of the scheme is not appropriate. Therefore, the computation complexity analysis of the scheme, which is based on the Reed-Solomon code, also needs reconsideration. A practical UNLOCK algorithm and computation complexity analysis are also presented in the paper.
Citation:
Qiong Li, Zhaoqing Liu, Xiamu Niu, "Analysis and Problems on Fuzzy Vault Scheme," iih-msp, pp.244-250, 2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP'06), 2006