Recently, Sun et al. proposed a practical e-mail protocol providing perfect forward secrecy, but Dent showed that their protocol does not actually provide perfect forward secrecy. In this letter, we propose two new robust e-mail protocols which indeed guarantee perfect forward secrecy.
- Network security
- Perfect forward secrecy
ASJC Scopus subject areas
- Modelling and Simulation
- Computer Science Applications
- Electrical and Electronic Engineering