A signcryption scheme based on bilinear pairing
Yang Xiao-dong, Zhang Gui-cang · Journal of Northwest Normal University · 2006
A bilinear pairing signcryption scheme is proposed using the bilinear property of the Weil pairing defined on elliptic curves and Euler's criterion.The scheme not only can obtain the quicker velocity of encryption and decryption,solve the difficult problem of key management,distinguish the right message from the wrong message,but also can resist the attack which sends cryptograph continuously.The signature size is only about a quarter of the Guillou-Quisquater signature.The management and storage spending of the public key certificate could be efficiently cut down using this scheme.