A Survey of Rational Secret Sharing Schemes
YU Chang-guo · Journal of Nanjing University of Posts and Telecommunications · 2010
Rational individuals in a secret sharing scheme always choose their strategies according to expected payoffs.The research of secret sharing schemes meets many new challenges due to the concerning of rational individuals.However,as a new direction of the research field,there are many open problems waited to be solved.In this paper,the utility assumption are introduced,the classic schemes of rational secret sharing are discussed and compared in detail.In the last,the open research problems and the possible solution are pointed out.Recent related work indicates that future work will focus on the combination of security and computable in rational secret scheme in complex access structures using asynchronous communication channel.