国際会議
-
Query Recovery Attacks Utilizing Volume and Search Patterns against Searchable Encryption
- 著者
- R. Muramatsu, T. Namiki, and Y. Watanabe
- 会議名
- ESSS 2026
- 発行年
- 2026
To appear.Abstract
Leakage abuse attacks are a line of research that carefully analyzes the practical impact of the leakage during operations in searchable encryption. In this paper, we improve SimGraphVL, one of the state-of-the-art leakage abuse attacks proposed by Namiki et al. (ESORICS 2025), and propose a new leakage abuse attack called SimGraph+VL. We demonstrate experimentally that our attack recovers more search queries than SimGraphVL.