보안성과 유연성을 갖춘 데이터 공유 방안

• 영문명: A Data Sharing Scheme with Security and Flexibility
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 이구연(Lee Goo Yeon) 김화종(Kim Hwa Jong) 정충교(Jeong Choong Kyo)
• 간행물 정보: 『산업기술연구』vol.24, 193~198쪽, 전체 6쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2004.09.30

영문 초록

We propose and analyse a flexible secure file sharing scheme which can be used for data sharing among members in P2P environment. When a member wants to share data, notification messages are sent to the members with whom the member wants to share data. Each notification message includes one-time password encrypted with the receiver’s public key. A member who received the notification message can download the data by using the one-time password. The proposed scheme provides selective sharing, download confirmation and efficient memory management. In terms of security, the proposed scheme supports authentication, entity privacy, replay attack protection and disguise prevention.

목차

Abstract

1. Introduction

2. Data Sharing Scheme with Security and Flexibility

3. Analysis of the Proposed Scheme

4. Conclusion

References

키워드

P2P security data sharing file sharing one-time password symmetry key public key