Abstract:

Blind signature and batch verification are two important concepts in the current cryptolgy.The blind signature and batch verification are implemented effectively.This paper presents a batch veifiable ID-based blind signature scheme by bilinear pairings on the base of blind signature and batch verification,which existed the blind signature scheme proposed by Guowen Li.Analysis shows that the proposed scheme has provable security properties of blindness,unforgeability and robustness.Furthermore,it is more efficient compared with the previous schemes.

Key words: blind signature, batch verification, ID-based, bilinear pairings