The Threshold Signature Scheme without a Trust Party Based on the Elliptic Curve
Xu Yan · Journal of Yibin University · 2012
A(t,n)-Threshold signature scheme without a trust party based on the elliptic curve was presented,and the correctness and the security analysis were given.The Analyses show that this scheme could resist conspiracy attack.This was scheme based on improved ECDSA,and its security depended on the elliptic curve discrete logarithm and ECDSA security.