상세정보
학술대회
Anonymous Access Control Framework Based on Group Signature
- 발행일
- 201008
- 출처
- International Conference on Information Technology Convergence and Services (ITCS) 2010, pp.1-5
- 협약과제
- 10MS1900, 익명성 기반의 u지식정보보호기술 개발, 조현숙
- 초록
- Anonymous authentication is a method for privacy protection in web service. But, the nature of anonymous authentication, access control of service is seemed impossible because it doesn't know the user's characteristics. In our paper, we propose an anonymous authorization framework which uses qualification certificate and anonymous authentication based on Short Group Signatures. Also, our qualification certificate is used as payment token. By using our proposed authorization protocol, users can use anonymous authentication, anonymous authorization, and anonymous payment in web service. © 2010 IEEE.
- KSP 제안 키워드
- Anonymous Authentication, Anonymous access, Group Signature, S characteristics, Web service(WS), access control, control framework, privacy protection