کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
453550 | 694968 | 2007 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: An enhanced authenticated key agreement protocol for wireless mobile communication An enhanced authenticated key agreement protocol for wireless mobile communication](/preview/png/453550.png)
With the rapid progress of wireless mobile communication, the authenticated key agreement protocol has attracted an increasing amount of attention. However, due to the limitations of bandwidth and storage of the mobile devices, most of the existing authenticated key agreement protocols are not suitable for wireless mobile communication. Quite recently, Sui et al. have presented an efficient authenticated key agreement protocol based on elliptic curves cryptography and included their protocol in 3GPP2 specifications to improve the security of A-Key distribution. However, in this paper, we show that Sui et al.'s protocol can't resist the off-line password guessing attack, and therefore present an enhanced authenticated key agreement protocol. At the same time, we also consider including our enhanced protocol in 3GPP2 specifications.
Journal: Computer Standards & Interfaces - Volume 29, Issue 6, September 2007, Pages 647–652