A new efficient ID-based authenticated encryption scheme is proposed, in which some characteristics of bilinearmap are used.
利用椭圆曲线上的双线性映射的特性，提出了一个新的基于身份体制的安全有效的认证加密方案。
2
According to the MOV reduction theory, the identity-based encryption scheme which is based on the bilinearmap will lose the high efficiency of elliptic curve.
根据MOV归约理论，采用双线性映射构造的基于身份加密方案使得该方案不具有椭圆曲线高效的优点。
3
With the help of a group signature based on Hierarchical Identity-Based signature (HIBS) and bilinearmap, a new secure and efficient sealed-bid electronic auction scheme was presented.