Qiqi Lai

Publication Activity (10 Years)

Years Active: 2014-2024
Publications (10 Years): 25

Top Topics

Top Venues

IACR Cryptol. ePrint Arch.

Public Key Cryptography (2)

Public Key Cryptography (1)

Int. J. Found. Comput. Sci.

Publications

Zhuang Shan, Leyou Zhang, Qing Wu, Qiqi Lai
Inner Product Ring LWE Problem, Reduction, New Trapdoor Algorithm for Inner Product Ring LWE Problem and Ring SIS Problem. IACR Cryptol. ePrint Arch. 2024 (2024)
Qiqi Lai, Feng-Hao Liu, Zhedong Wang
Leakage-resilient sf IBE/sf ABE with optimal leakage rates from lattices. Des. Codes Cryptogr. 92 (6) (2024)
Zhedong Wang, Qiqi Lai, Feng-Hao Liu
Ring/Module Learning with Errors Under Linear Leakage - Hardness and Applications. Public Key Cryptography (2) (2024)
Zhuang Shan, Leyou Zhang, Qing Wu, Qiqi Lai
Analysis, modify and apply in IIOT form light-weight PSI in CM20. IACR Cryptol. ePrint Arch. 2024 (2024)
Zhuang Shan, Leyou Zhang, Qing Wu, Qiqi Lai
Algebraic isomorphic spaces of ideal lattices, reduction of Ring-SIS problem, and new reduction of Ring-LWE problem. IACR Cryptol. ePrint Arch. 2023 (2023)
Qiqi Lai, Feng-Hao Liu, Anna Lysyanskaya, Zhedong Wang
Lattice-based Commit-Transferrable Signatures and Applications to Anonymous Credentials. IACR Cryptol. ePrint Arch. 2023 (2023)
Zhedong Wang, Qiqi Lai, Feng-Hao Liu
Ring/Module Learning with Errors under Linear Leakage - Hardness and Applications. IACR Cryptol. ePrint Arch. 2023 (2023)
Qiqi Lai, Feng-Hao Liu, Zhedong Wang
Leakage-Resilient IBE/ ABE with Optimal Leakage Rates from Lattices. Public Key Cryptography (2) (2022)
Yuejun Wang, Baocang Wang, Qiqi Lai, Yu Zhan
Identity-based Matchmaking Encryption with Stronger Security and Instantiation on Lattices. IACR Cryptol. ePrint Arch. 2022 (2022)
Qiqi Lai, Feng-Hao Liu, Zhedong Wang
New Lattice Two-Stage Sampling Technique and its Applications to Functional Encryption - Stronger Security and Smaller Ciphertexts. IACR Cryptol. ePrint Arch. 2022 (2022)
Qiqi Lai, Feng-Hao Liu, Zhedong Wang
Rate-1 Key-Dependent Message Security via Reusable Homomorphic Extractor against Correlated-Source Attacks. IACR Cryptol. ePrint Arch. 2021 (2021)
Qiqi Lai, Feng-Hao Liu, Zhedong Wang
New Lattice Two-Stage Sampling Technique and Its Applications to Functional Encryption - Stronger Security and Smaller Ciphertexts. EUROCRYPT (1) (2021)
Qiqi Lai, Feng-Hao Liu, Zhedong Wang
Rate-1 Key-Dependent Message Security via Reusable Homomorphic Extractor Against Correlated-Source Attacks. Public Key Cryptography (1) (2021)
Tanping Zhou, Ningbo Li, Qiqi Lai, Xiaoyuan Yang, Yiliang Han, Wenchao Liu
Efficient multi-key fully homomorphic encryption over prime cyclotomic rings with fewer relinearisations. IET Inf. Secur. 15 (6) (2021)
Jinhui Liu, Yong Yu, Bo Yang, Jianwei Jia, Qiqi Lai
Cryptanalysis of Cramer-Shoup Like Cryptosystems Based on Index Exchangeable Family. Int. J. Found. Comput. Sci. 32 (1) (2021)
Qiqi Lai, Feng-Hao Liu, Zhedong Wang
Leakage-Resilient IBE/ABE with Optimal Leakage Rates from Lattices. IACR Cryptol. ePrint Arch. 2021 (2021)
Qiqi Lai, Feng-Hao Liu, Zhedong Wang
Almost Tight Security in Lattices with Polynomial Moduli - PRF, IBE, All-but-many LTF, and More. Public Key Cryptography (1) (2020)
En Zhang, Feng-Hao Liu, Qiqi Lai, Ganggang Jin, Yu Li
Efficient Multi-Party Private Set Intersection Against Malicious Adversaries. CCSW@CCS (2019)
Yuan Chen, Qingkuan Dong, Yannan Li, Qiqi Lai, Zhedong Wang
Natural sd-RCCA Secure Public-key Encryptions from Hybrid Paradigms. J. Univers. Comput. Sci. 25 (3) (2019)
Qiqi Lai, Bo Yang, Zhe Xia, Yannan Li, Yuan Chen, Zhenlong Li
Novel Identity-Based Hash Proof System with Compact Master Public Key from Lattices in the Standard Model. Int. J. Found. Comput. Sci. 30 (4) (2019)
Qiqi Lai, Bo Yang, Yong Yu, Zhe Xia, Yanwei Zhou, Yuan Chen
Updatable Identity-Based Hash Proof System Based on Lattices and Its Application to Leakage-Resilient Public-Key Encryption Schemes. J. Comput. Sci. Technol. 33 (6) (2018)
Qiqi Lai, Bo Yang, Yong Yu, Yuan Chen, Jian Bai
Novel Smooth Hash Proof Systems Based on Lattices. Comput. J. 61 (4) (2018)
Qiqi Lai, Bo Yang, Yong Yu, Yuan Chen, Liju Dong
Anonymous Identity-Based Hash Proof System from Lattices in the Standard Model. ACISP (2018)
Yuan Chen, Qingkuan Dong, Qiqi Lai
Natural sd-RCCA Secure Public-Key Encryptions. ProvSec (2017)
Qiqi Lai, Yupu Hu, Yuan Chen, Baocang Wang, Fenghe Wang
New method of key-dependent message security for asymmetric encryption. Secur. Commun. Networks 8 (13) (2015)
Qiqi Lai, Yuan Chen, Yupu Hu, Baocang Wang, Mingming Jiang
Construction of a key-dependent message secure symmetric encryption scheme in the ideal cipher model. Frontiers Comput. Sci. 8 (3) (2014)
Mingming Jiang, Yupu Hu, Hao Lei, Baocang Wang, Qiqi Lai
Lattice-based certificateless encryption scheme. Frontiers Comput. Sci. 8 (5) (2014)