2 papers
cs.CR2025
Peekaboo, I See Your Queries: Passive Attacks Against DSSE Via Intermittent Observations
Hao Nie, Wei Wang, Peng Xu +4
Dynamic Searchable Symmetric Encryption (DSSE) allows secure searches over a dynamic encrypted database but suffers from inherent information leakage. Existing passive attacks agai…
cs.CR2025
Bandwidth-Efficient Two-Server ORAMs with O(1) Client Storage
Wei Wang, Xianglong Zhang, Peng Xu +2
Oblivious RAM (ORAM) allows a client to securely retrieve elements from outsourced servers without leakage about the accessed elements or their virtual addresses. Two-server ORAM,…