کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
450286 | 693880 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Security weakness in an authenticated group key agreement protocol in two rounds
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Security weakness in an authenticated group key agreement protocol in two rounds Security weakness in an authenticated group key agreement protocol in two rounds](/preview/png/450286.png)
چکیده انگلیسی
Dutta and Barua recently proposed an efficient authenticated group key agreement protocol for dynamic membership. To reduce computation overhead, the protocol makes use of a simplified authentication mechanism such that only two neighbors of a participant check if a message is originated from the participant. In this paper, we show that the authenticated group key agreement protocol has some security breaches caused by the restrictive authentication. In addition, we present a simple method to fix the security breaches and prove its security under the standard assumptions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Communications - Volume 31, Issue 15, 25 September 2008, Pages 3719–3724
Journal: Computer Communications - Volume 31, Issue 15, 25 September 2008, Pages 3719–3724
نویسندگان
Jung Yeon Hwang, Kyu Young Choi, Dong Hoon Lee,