Anonymous authentication scheme based on secure multiparty computation
Wenqi Zhou · Computer Engineering and Applications Journal · 2014
This paper takes anonymous authentication as a special secure multi-party computation problem and turns to the solution of this problem. This paper constructs an anonymous authentication model based on the basic theory of solving linear equations. A secure two-party multiplication protocol of matrix and vector is presented, and further the whole anonymous authentication scheme is proposed based on this multiplication protocol. The proposed scheme is secure and efficient, and it is very adaptable for resource-constrained devices or networks since its storage cost is low.