Aug 2026
GPIR: Efficient Single‐Server Private Information Retrieval With Garbled Bloom Filters
GPIR protects the queried index, target row, and GBF positions, while wGPIR provides intra‐row query privacy under the IND‐CPA security of BFV, demonstrating its practicality for efficient private retrieval.
Zixuan Di, Wen-Qi Zhang, Shuai Shang et al.
· Concurrency and Computation · 0 citations