Identity-based authenticated blind signature protocol

This paper proposed an identity-based authenticated blind signature protocol using the bilinear pairing property based on elliptic. The proposed protocol combines the authenticated functions for users with a blind signature protocol, which not only avoids the extra authentications for users in the system that uses the blind signature, but also improves the work efficiency of the system much, and efficiently avoids some potential insecure problems when a blind signature scheme cooperates with another authenticated system in a real application. The proposed protocol provides strong non-forgeability and strong non-deniability.