A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf
.
Attack and Improvement of the Secure Password Authentication Protocol in Wireless Networks
2011
Advanced Materials Research
Password authentication protocols are widely used mechanisms to authenticate identities in networks. In 2006, Yoon et al. proposed a secure password authentication protocol in wireless networks that fixed the drawback of Ma et al.'s protocol. In this article we show that the Yoon et al.'s protocol is still vulnerable to the off-line password guessing attack. We propose an improvement to solve the problem. The improvement protocol is secure while the computation cost is the same with Yoon et al.'s protocol.
doi:10.4028/www.scientific.net/amr.216.506
fatcat:xrx2eb5pandmjfurimjw4aglxy