supported by the National Natural Science Foundation of China (Grant Nos.60970110,60972034);the State Key Program of National Natural Science of China (Grant No.61033014)
We propose a novel method to compute a cubic root of a cubic residue in Eisenstein ring. By applying our method, a new identity based signature scheme is proposed based on cubic residues. We formally prove that our sc...
supported in part by the National Natural Science Foundation of China (Grant Nos.60970110,60972034,61033014);the National Basic Research Program of China (Grant No.2007CB311201);Zhejiang Provincial Natural Science Foundation of China (Grant No.Y1110157);Science Foundation of Zhejiang Sci-Tech University (Grant No.1007827-Y)
In this paper, we investigate the famous Blake-Wilson, Johnson & Menezes (BJM) authenticated key exchange protocols. We observe that the BJM model fails to model the adversary's capability in the public setting we...