지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2014.1
- 수록면
- 265 - 269 (5page)
이용수
초록· 키워드
오류제보하기
Cloud Computing, the long term goal of utility computing has transformed the IT industry a lot. Data constantly contain sensitive information should be secured by policies and regulation defined by various organizations. However, information on cloud always causes privacy problems. Data encryption protects privacy and confidentiality but efficiency is not ensured. Symmetric Searchable Encryption (SSE) and Order Preserving Encryption (OPE) inevitably leaks the data and cloud users arc not authorized by the cloud. We propose, Trusted Centre Searchable Encryption (TCSE) which support multi keyword retrieval and user authentication. In TCSE, we employ a vector space model. Homomorphic encryption and a trusted center. The vector space model provides efficiency in accurate searching, homomorphic encryption involves in reducing computation cost and trusted center ensures access control in the cloud. Our approach guarantees practical efficiency for authentication and high security by eliminating data outflow.
목차
ABSTRACT
1. INTRODUCTION
2. BACKGROUND
3. PROBLEM DEFINITION
4. TCSE DESIGN
5. PERFORMANCE ANALYSIS
6. RELATED WORK
7. CONCLUSION
8. ACKNOWLEDGEMENTS
9. REFERENCES
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UCI(KEPA) : I410-ECN-0101-2016-530-000944961