SWAT: A System-Wide Approach to Tunable Leakage Mitigation in Encrypted Data Stores

arXiv:2306.16851v2 Announce Type: replace
Abstract: Numerous studies have underscored the significant privacy risks associated with various leakage patterns in encrypted data stores. While many solutions have been proposed to mitigate these leakages, they either (1) incur substantial overheads, (2) focus on specific subsets of leakage patterns, or (3) apply the same security notion across various workloads, thereby impeding the attainment of fine-tuned privacy-efficiency trade-offs. In light of various detrimental leakage patterns, this paper starts with an investigation into which specific …

arxiv cs.cr data data stores encrypted encrypted data focus mitigation patterns privacy privacy risks risks solutions stores studies system