A new construction on randomized message-locked encryption in the standard model via UCEs

@article{Wang2015ANC,
  title={A new construction on randomized message-locked encryption in the standard model via UCEs},
  author={Huige Wang and Kefei Chen and Baodong Qin and Xuejia Lai and Yunhua Wen},
  journal={Science China Information Sciences},
  year={2015},
  volume={60},
  pages={1-19}
}
We present a new primitive of randomized message-locked encryption (MLE) in this paper and define a new security model for it. The new primitive, named message-locked encryption3 (hereafter referred as MLE3), is actually a variant of randomized message-locked encryption (Bellare et al. Eurocrypt’13). In order to prevent trivial attacks, our primitive admits… CONTINUE READING