Signature Scheme in n-Torsion Groups Based on Multi-biometric Characteristic Identity
Xin Xiao-long · Jisuanji gongcheng · 2009
Aiming at problems in practical application of single biometric identity-based signature scheme,a novel multi-biometric identity-based signature scheme is proposed.The elliptic curve-based n-torsion groups are researched.Different biometric characteristics are syncretized.The biometric identity-based public key cryptosystem is introduced.Simulation experimental results show this scheme has better performances in security,stability and reliability,and is effective and feasible.