상세정보
학술대회
User-Centric Key Management Scheme for Personal Cloud Storage
- 발행일
- 201306
- 출처
- International Conference on Information Science and Applications (ICISA) 2013, pp.1-4
- 협약과제
- 12VI2100, Non-stop Active Routing을 지원하는 고가용성 네트워크 운영체제 기술개발, 류호용
- 초록
- For the Personal Cloud Storage, security is an important issue. There is latent threat when it comes to the data loss or leakage which may be committed by malicious Cloud Service Provider (CSP) employee. The most basic solution is to encrypt user's data. However, when the encryption key is directly managed by CSP or user's device, then there is latent threat, too. In this paper, we propose the User-Centric Key Management Scheme. This scheme enables user to store mandatory key fragment and enables only user to use the encryption key since optional key fragments are stored in a dispersed manner. Meanwhile, even when mandatory key fragment is lost, this prevents leakage of encryption key. © 2013 IEEE.
- KSP 제안 키워드
- Basic solution, Cloud Service Providers(CSP), Data loss, Key Management Scheme, Personal Cloud Storage(PCS), User-Centric, encryption Key