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基于二元多项式的秘密分享方案,利用单向函数和二元多项式构造了一个(t+1,n)门限秘密分享方案.该方案易实现成员的加入和系统的更新.
Based on the bivariate polynomial secret sharing scheme, a (t + 1, n) threshold secret sharing scheme is constructed by one-way function and bivariate polynomial, which can easily join members and update the system.