스마트카드 기반의 사용자 인증 기법에 관한 연구
A Study on Smart-Card Based User Authentication
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초록
User authentication scheme is a method for controlling unauthorized users’ access to securely share the services and resources provided by the server and for verifying users with access rights. Initial user authentication scheme was based on passwords. Nowadays, various authentication schemes such as ID based, smart-card based, and attribute based are being researched. The study of Lee et al. suggested a user authentication scheme that provides forward secrecy and protects anonymity of users. However, it is vulnerable to attacks by outsiders and attackers who have acquired smart-cards. In this paper, we propose a modified smart-card authentication scheme to complement the weakness of the previous studies. The proposed user authentication scheme provides the security for the ID guessing attack and the password guessing attacks of the attacker who obtained the login request message and the user’s smart-card.
Abstract
User authentication scheme is a method for controlling unauthorized users’ access to securely share the services and resources provided by the server and for verifying users with access rights. Initial user authentication scheme was based on passwords. Nowadays, various authentication schemes such as ID based, smart-card based, and attribute based are being researched. The study of Lee et al. suggested a user authentication scheme that provides forward secrecy and protects anonymity of users. However, it is vulnerable to attacks by outsiders and attackers who have acquired smart-cards. In this paper, we propose a modified smart-card authentication scheme to complement the weakness of the previous studies. The proposed user authentication scheme provides the security for the ID guessing attack and the password guessing attacks of the attacker who obtained the login request message and the user’s smart-card.
참고문헌 (8)
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- 김현성, "전방향 안전성을 제공하는 키 동의 및 원격 사용자 인증 기법", 보안공학연구논문지, 12(1), pp.1~12 (2015), 보안공학연구지원센터[DOI]
- KW. Kim, "On the Security of Two Remote User Authentication Schemes for Telecare Medical Information Systems", Journal of medical systems, 38(5), pp.1~11 (2014)[DOI]
- 김미진, "An Efficient and Secure Authentication Scheme Preserving User Anonymity", (사)디지털산업정보학회 논문지, 6(3), pp.69~77 (2010), (사)디지털산업정보학회
- 박기성, "사물인터넷에서 ID기반 원격 사용자 인증 방식", 멀티미디어학회논문지, 18(12), pp.1483~1491 (2015), 한국멀티미디어학회[DOI]