A threshold signature scheme based on the bilinear mapping tool was proposed. 使用双线性映射工具，提出基于双线性对的门限签名方案。
Some striking examples of this are thegroupof invertible linear maps ormatrices, and theringof linear maps of a vector space. 一些引人注目的例子是集团的可逆线性映射或矩阵，和环的线性映射的向量空间。
