222 citations · 844 across the 56 of their papers we have counts for
8 papers · 1 filter
Multi-User Blind Symmetric Private Information Retrieval from Coded Servers
Jinbao Zhu, Qifa Yan, Xiaohu Tang
The problem of Multi-user Blind -secure -colluding Symmetric Private Information Retrieval from Maximum Distance Separable (MDS) coded storage system with Byzantine and $…
A subfield-based construction of optimal linear codes over finite fields
Zhao Hu, Nian Li, Xiangyong Zeng +2
In this paper, we construct four families of linear codes over finite fields from the complements of either the union of subfields or the union of cosets of a subfield, which can p…
Several classes of bent functions over finite fields
Xi Xie, Nian Li, Xiangyong Zeng +2
Let be the finite field with elements and be the trace function from to , where is a…
A Generic Transformation to Generate MDS Storage Codes with -Optimal Access Property
Yi Liu, Jie Li, Xiaohu Tang
For high-rate maximum distance separable (MDS) codes, most of them are designed to optimally repair a single failed node by connecting all the surviving nodes. However, in practica…
A class of APcN power functions over finite fields of even characteristic
Ziran Tu, Xiangyong Zeng, Yupeng Jiang +1
In this paper, we investigate the power functions over the finite field , where is a positive integer and . It is prove…
Achieve Efficient Position-Heap-based Privacy-Preserving Substring-of-Keyword Query over Cloud
Fan Yin, Rongxing Lu, Yandong Zheng +3
The cloud computing technique, which was initially used to mitigate the explosive growth of data, has been required to take both data privacy and users' query functionality into co…
Improved Constructions for Secure Multi-Party Batch Matrix Multiplication
Jinbao Zhu, Qifa Yan, Xiaohu Tang
This paper investigates the problem of Secure Multi-party Batch Matrix Multiplication (SMBMM), where a user aims to compute the pairwise products $\mathbf{A}\divideontimes\mathbf{B…
Capacity-Achieving Private Information Retrieval Schemes from Uncoded Storage Constrained Servers with Low Sub-packetization
Jinbao Zhu, Qifa Yan, Xiaohu Tang +1
This paper investigates reducing sub-packetization of capacity-achieving schemes for uncoded Storage Constrained Private Information Retrieval (SC-PIR) systems. In the SC-PIR syste…