同态加密PIR中查询请求带宽优化的通用构造与实例
田海博, 李奕彤, 杜育松
General Construction and Instantiation for Query Request Bandwidth Optimization in Homomorphic Encryption-Based PIR
TIAN Haibo, LI Yitong, DU Yusong
信息网络安全 . 2025, (7): 1092 -1102 .  DOI: 10.3969/j.issn.1671-1122.2025.07.008