Dynamic searchable encryption (DSE) schemes enable users to search over encrypted data that are outsourced to untrusted cloud servers with the support of data dynamics such as addition and deletion. Although software-based DSE schemes have been developed to improve security and functionality, many of them still has limitations in terms of efficiency and information leakage. In order to overcome such issues, DSE schemes leveraging trusted execution environment (TEE) such as Intel SGX have been introduced. In this paper, we investigate the existing SGX-based dynamic searchable encryption schemes and conduct a comparative analysis of them. Based on the analysis result, we discuss the challenges and open problems in the literature. and future research directions.
|Title of host publication
|ICTC 2022 - 13th International Conference on Information and Communication Technology Convergence
|Subtitle of host publication
|Accelerating Digital Transformation with ICT Innovation
|IEEE Computer Society
|Number of pages
|Published - 2022
|13th International Conference on Information and Communication Technology Convergence, ICTC 2022 - Jeju Island, Korea, Republic of
Duration: 2022 Oct 19 → 2022 Oct 21
|International Conference on ICT Convergence
|13th International Conference on Information and Communication Technology Convergence, ICTC 2022
|Korea, Republic of
|22/10/19 → 22/10/21
Bibliographical noteFunding Information:
ACKNOWLEDGMENT This work has been supported by the Future Combat System Network Technology Research Center program of Defense Acquisition Program Administration and Agency for Defense Development (UD190033ED).
© 2022 IEEE.
- back-ward privacy
- forward privacy
- searchable encryption
- trust execution environment
ASJC Scopus subject areas
- Information Systems
- Computer Networks and Communications