کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
455547 695390 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Enhancements of authenticated multiple key exchange protocol based on bilinear pairings
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
Enhancements of authenticated multiple key exchange protocol based on bilinear pairings
چکیده انگلیسی

Lee et al. [4] proposed two new authenticated multiple key exchange protocols based on Elliptic Curve Cryptography (ECC) and bilinear pairings. In this paper, we show an impersonation attack on their pairing-based authenticated key exchange protocol. We demonstrate that any attacker can impersonate an entity to share multiple session keys with another entity of his/her choice by using only the public key of the victim. Moreover, their protocol fails to provide perfect forward secrecy, despite of their claim to the contrary. Thus, we propose a simple modification to the original protocol which avoids our attack.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Electrical Engineering - Volume 36, Issue 1, January 2010, Pages 155–159
نویسندگان
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