39 citations · 43 across the 4 of their papers we have counts for
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cs.CR2024
HORAM: A High-Performance Hierarchical Doubly Oblivious RAM
Leqian Zheng, Zheng Zhang, Wentao Dong +3
The combination of Oblivious RAM (ORAM) with Trusted Execution Environments (TEE) has found numerous real-world applications due to their complementary nature. TEEs alleviate the p…
cs.CR2023★ 39 cited
Leakage-Abuse Attacks Against Forward and Backward Private Searchable Symmetric Encryption
Lei Xu, Leqian Zheng, Chengzhi Xu +2
Dynamic searchable symmetric encryption (DSSE) enables a server to efficiently search and update over encrypted files. To minimize the leakage during updates, a security notion nam…
cs.CR2023★ 4 cited
SWAT: A System-Wide Approach to Tunable Leakage Mitigation in Encrypted Data Stores
Leqian Zheng, Lei Xu, Cong Wang +5
Numerous studies have underscored the significant privacy risks associated with various leakage patterns in encrypted data stores. While many solutions have been proposed to mitiga…