TY - GEN
T1 - SDKSE:A Secure Dynamic Keyword Searchable Encryption Scheme for Email Systems
AU - Chen, Hongyuan
AU - Cao, Zhenfu
AU - Dong, Xiaolei
AU - Shen, Jiachen
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/12/3
Y1 - 2018/12/3
N2 - Cloud computing has an significant impact on both academia and industry with its rapid development. by moving expensive operations like search to cloud, we are able to carry out complicated tasks efficiently. At the same time, cloud security has become a major concern. Malicious clouds are likely to sell privacy information for extra benefit. In order to protect privacy, data are encrypted before being uploaded to cloud. So how to handle encrypted data becomes a new challenge. In this paper we propose SDKSE: a secure dynamic keyword searchable encryption scheme for email systems under cloud computing environment. It is able to update files and keywords at any time. The indexes and the trapdoors generated in the scheme are constant size. In addition, we prove that it is adaptively Trapdoor-IND-CKA and Index-IND-CKA in the standard model.
AB - Cloud computing has an significant impact on both academia and industry with its rapid development. by moving expensive operations like search to cloud, we are able to carry out complicated tasks efficiently. At the same time, cloud security has become a major concern. Malicious clouds are likely to sell privacy information for extra benefit. In order to protect privacy, data are encrypted before being uploaded to cloud. So how to handle encrypted data becomes a new challenge. In this paper we propose SDKSE: a secure dynamic keyword searchable encryption scheme for email systems under cloud computing environment. It is able to update files and keywords at any time. The indexes and the trapdoors generated in the scheme are constant size. In addition, we prove that it is adaptively Trapdoor-IND-CKA and Index-IND-CKA in the standard model.
KW - Dynamic
KW - Index-IND-CKA
KW - Probability encryption
KW - Public key encryption
KW - Searchable encryption
KW - Trapdoor-IND-CKA
UR - https://www.scopus.com/pages/publications/85060445393
U2 - 10.1109/SSIC.2018.8556786
DO - 10.1109/SSIC.2018.8556786
M3 - 会议稿件
AN - SCOPUS:85060445393
T3 - 2018 3rd International Conference on Security of Smart Cities, Industrial Control System and Communications, SSIC 2018 - Proceedings
BT - 2018 3rd International Conference on Security of Smart Cities, Industrial Control System and Communications, SSIC 2018 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 3rd International Conference on Security of Smart Cities, Industrial Control System and Communications, SSIC 2018
Y2 - 18 October 2018 through 19 October 2018
ER -