Integrated PKE and PEKS - Stronger Security Notions and New Constructions

@article{Chen2012IntegratedPA,
  title={Integrated PKE and PEKS - Stronger Security Notions and New Constructions},
  author={Yu Chen and Jiang Zhang and Zhenfeng Zhang and Dongdai Lin},
  journal={IACR Cryptology ePrint Archive},
  year={2012},
  volume={2012},
  pages={692}
}
In this paper we investigate the security for integrated public-key encryption (PKE) and public-key encryption with keyword search (PEKS) schemes. We observe that the security notions for integrated PKE and PEKS schemes considered in the existing literature are not strong enough to capture practical attacks, thus define a new notion named joint CCA-security… CONTINUE READING