An efficient identity-based signature scheme with batch verifications

@inproceedings{Cui2006AnEI,
  title={An efficient identity-based signature scheme with batch verifications},
  author={Shi Cui and Pu Duan and Choong Wah Chan},
  booktitle={Infoscale},
  year={2006}
}
Mapping messages or a user's identity into a point on elliptic curves is required by many pairing-based cryptographic schemes. In most of pairing-based schemes, this requirement is realized by a special hash function, MapToPoint function. However, the efficiency of the MapToPoint function is much lower than the general hash functions. In this paper, we… CONTINUE READING