A Threshold Multiple Secret Sharing Scheme Based on the Elliptic Curve
Kai Wu · 2006
Based on the elliptic curve and the security of ECDLP,a threshold multiple secret sharing scheme is proposed in this paper.The scheme has the following eharacteristics:the shorter key length and shorter signature length can be used than the scheme based on Factorization and Discrete Logarithm Problem.The shares can be repeatedly used for the reconstruction of multiple secrets.The verification is offered to avoid the cheating of dealer and the cheating be- tween participants.At the same time,the less interactive information and less computation can be used than the last schemes.