给出了(1,t)加密方案的定义和两个有效可行的基于Weil对的(1,t)加密方案.提出的方案是基于双线性映射的.椭圆曲线上的Weil对就是这种映射的一个例子.
(1, t ) encryption scheme was defined and two fully functional (1, t) encryption schemes based on the Weil pairing were proposed. The schemes were based on bilinear maps, of which the Weil pairing on elliptic curves is an example.