ELLIPTIC CURVE CRYPTOGRAPHY BASED AUTHENTICATED KEY AGREEMENT WITH PRE-SHARED PASSWORD  

作　　者：SuiAifen LucasC.K.Hui YangYixian K.P.Chow 

机构地区：[1]InformationSecurityCenter,BeijingUniv.ofPostsandTelecom,Beijing100876,China／／DepartmentofComputerScience,theUniversityofHongKong,HongKong,China [2]DepartmentofComputerScience,theUniversityofHongKong,HongKong,China [3]InformationSecurityCenter,BeijingUniv.ofPostsandTelecom,Beijing100876,China

出　　处：《Journal of Electronics(China)》2005年第3期268-272,共5页电子科学学刊（英文版）

基　　金：Supported by "973" Program of China (No.G1999035805), "863" Program of China(No.2002AA143041), and RGC Project (No.HKU/7144/03E) of the Hong Kong SpecialAdministrative Region, China.

摘　　要：Based on elliptic curve Diffie-Hellman algorithm, an Elliptic Curve Authenticated Key Agreement (ECAKA) protocol with pre-shared password is proposed. Its security relies on the Elliptic Curve Discrete Logarithm Problem (ECDLP). It provides identity authentication, key validation and perfect forward secrecy, and it can foil man-in-the-middle attacks.Based on elliptic curve Diffie-Hellman algorithm, an Elliptic Curve Authenticated Key Agreement (ECAKA) protocol with pre-shared password is proposed. Its security relies on the Elliptic Curve Discrete Logarithm Problem (ECDLP). It provides identity authentication, key validation and perfect forward secrecy, and it can foil man-in-the-middle attacks.

关 键 词：Elliptic Curve Cryptography (ECC) DIFFIE-HELLMAN Simple Authenticated Key Agreement (SAKA) 

分 类 号：TN918.1[电子电信—通信与信息系统]