JOURNAL ARTICLE

Three-Party Key Exchange Protocol Providing User Anonymity based on Smartcards

Jongseok ChoiSeung-Soo ShinKun-Hee Han

Year: 2009 Journal:   Journal of the Korea Academia-Industrial cooperation Society Vol: 10 (2)Pages: 388-395   Publisher: The Korea Academia-Industrial Cooperation Society

Abstract

2006년에 공개키 연산 대신 XOR 연산과 해쉬함수만을 사용하는 스마트카드를 이용하는 3자 참여 인증된 키 교환 프로토콜이 제안되었다. 최근에는 개인프라이버시에 대한 관심이 높아지며 사용자 익명성을 보호하기 위한 연구가 진행되고 있다. 본 논문에서는 2006년 제안된 3자 참여 인증된 키 교환 프로토콜이 사용자 익명성을 제공하지 못하며 잘못된 입력값 감지가 늦다는 문제점을 제기하고, 이러한 문제점을 해결하기 위해서 스마트카드 기반 3자 참여 키 교환 프로토콜을 제안하였다. Three-party authenticated key exchange protocol based on smartcards using XOR and hash function operation instead of the public key operation has been proposed in 2006. Recently, it is doing for research because of increasing interest in privacy. This paper pointed out that proposed three-party authenticated key exchange protocol in 2006 has some problems; it is user anonymity and slow wrong input detection, and then we proposed new one to overcome these problems.

Keywords:
Computer science Anonymity Computer security Key exchange Key (lock) Protocol (science) Authenticated Key Exchange Hash function Oakley protocol Smart card Public-key cryptography Trusted third party Computer network Internet privacy Encryption

Metrics

3
Cited By
0.34
FWCI (Field Weighted Citation Impact)
11
Refs
0.67
Citation Normalized Percentile
Is in top 1%
Is in top 10%

Citation History

Topics

Advanced Authentication Protocols Security
Physical Sciences →  Computer Science →  Computer Networks and Communications
User Authentication and Security Systems
Physical Sciences →  Computer Science →  Information Systems
Biometric Identification and Security
Physical Sciences →  Computer Science →  Signal Processing
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