Threshold Signature Scheme to Withstand Conspiracy Attack
Xi Yang · Jisuanji gongcheng · 2008
Threshold signature is a kind of special and important digital signature.But in the existing threshold signature scheme,conspiracy attack is still a problem which is difficult to solve.This paper analyzes a threshold signature scheme to withstand conspiracy attack,analyzes its weakness and proposes some heuristic idea and methods to withstand conspiracy attack based on the existing threshold signature schemes.