Self-generated-certificate public key encryption without pairing and its application

@article{Lai2011SelfgeneratedcertificatePK,
  title={Self-generated-certificate public key encryption without pairing and its application},
  author={Junzuo Lai and Weidong Kou and Kefei Chen},
  journal={Inf. Sci.},
  year={2011},
  volume={181},
  pages={2422-2435}
}