Abstract
In 2009, Huang (Int. J. Commun. Syst., 22, 857-862) proposed a simple and efficient three-party password-based key exchange protocol without server's public key. This work shows that the protocol could be vulnerable to an undetectable online password guessing attack. Furthermore, an improved protocol is proposed to avoid the attack.
| Original language | English |
|---|---|
| Pages (from-to) | 1520-1532 |
| Number of pages | 13 |
| Journal | International Journal of Communication Systems |
| Volume | 24 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 2011 Nov |
All Science Journal Classification (ASJC) codes
- Computer Networks and Communications
- Electrical and Electronic Engineering