@misc{W1591524234,
  author = {Sattam S. Al-Riyami and Kenneth G. Paterson},
  title = {Certificateless Public Key Cryptography},
  year = {2003},
  howpublished = {Lecture notes in computer science},
  doi = {https://doi.org/10.1007/978-3-540-40061-5\_29}
}