A novel blockchain-based anonymous roaming authentication scheme for VANET - Xingxing Chen; Qingfeng Cheng; Weidong Yang; Xiangyang Luo (J. Inf. Secur. Appl., 2025)

Optimizing c-sum BKW and Faster Quantum Variant for LWE - Jinzheng Cao; Qingfeng Cheng; Jian Weng (IACR Commun. Cryptol., 2024)

Implicit Factorization with Shared Any Bits - Chunzhi Zhao; Junqi Zhang; Jinzheng Cao; Qingfeng Cheng; Fushan Wei (IACR Commun. Cryptol., 2024)

A survey on the application of blockchain in cryptographic protocols - Xiangyang Luo; Xingxing Chen; Xiaofeng Chen; Qingfeng Cheng (Cybersecur., 2024)

An anonymous authentication and secure data transmission scheme for the Internet of Things based on blockchain - Xingxing Chen; Qingfeng Cheng; Weidong Yang; Xiangyang Luo (Frontiers Comput. Sci., 2024)

Provable secure authentication key agreement for wireless body area networks - Yuqian Ma; Wenbo Shi; Xinghua Li; Qingfeng Cheng (Frontiers Comput. Sci., 2024)

A Blockchain-Based Secure Covert Communication Method via Shamir Threshold and STC Mapping - Pei Zhang; Qingfeng Cheng; Mingliang Zhang; Xiangyang Luo (IEEE Trans. Dependable Secur. Comput., 2024)

STCLA: An Efficient Certificateless Authenticated Key Agreement Scheme for the Internet of Vehicles - Yuqian Ma; Xinghua Li; Wenbo Shi; Qingfeng Cheng (IEEE Trans. Veh. Technol., 2024)

A secure and efficient certificateless authenticated key agreement protocol for smart healthcare - Yuqian Ma; Yongliu Ma; Yidan Liu; Qingfeng Cheng (Comput. Stand. Interfaces, 2023)

Generalized attack on ECDSA: known bits in arbitrary positions - Jinzheng Cao; Jian Weng; Yanbin Pan; Qingfeng Cheng (Des. Codes Cryptogr., 2023)

A fine-grained privacy protection data aggregation scheme for outsourcing smart grid - Hongyang Li; Xinghua Li; Qingfeng Cheng (Frontiers Comput. Sci., 2023)

An Anonymous and Certificateless Identity Authentication Protocol for Mobile Edge Computing - Yuqian Ma; Qingfeng Cheng (IEEE Syst. J., 2023)

2PCLA: Provable Secure and Privacy Preserving Enhanced Certificateless Authentication Scheme for Distributed Learning - Yuqian Ma; Qingfeng Cheng; Xiangyang Luo (IEEE Trans. Inf. Forensics Secur., 2023)

Improved Herrmann-May's Attack with Merging Variables and Lower LLL Bound - Qingfeng Cheng; Chunzhi Zhao; Jinzheng Cao; Fushan Wei (Information Security and Cryptology - 19th International Conference, Inscrypt 2023, Hangzhou, China, December 9-10, 2023, Revised Selected Papers, Part II, 2023)

Quantum Augmented Lattice Attack on NTRU with Side Information - Qingfeng Cheng; Jinzheng Cao; Xiangyang Luo (Information Security and Cryptology - 19th International Conference, Inscrypt 2023, Hangzhou, China, December 9-10, 2023, Revised Selected Papers, Part II, 2023)

An anonymous key agreement protocol with robust authentication for smart grid infrastructure - Ting Chen; Qingfeng Cheng; Xinghua Li (Sci. China Inf. Sci., 2022)

Improvement on a batch authenticated key agreement scheme - Qingfeng Cheng; Ting Chen; Siqi Ma; Xinghua Li (Frontiers Comput. Sci., 2022)

An efficient and authenticated key establishment scheme based on fog computing for healthcare system - Xinghua Li; Ting Chen; Qingfeng Cheng; Jian-Feng Ma (Frontiers Comput. Sci., 2022)

A Lightweight and Verifiable Access Control Scheme With Constant Size Ciphertext in Edge-Computing-Assisted IoT - Xiong Li; Tian Liu; Chaoyang Chen; Qingfeng Cheng; Xiaosong Zhang; Neeraj Kumar (IEEE Internet Things J., 2022)

A Certificateless Authentication and Key Agreement Scheme for Secure Cloud-assisted Wireless Body Area Network - Qingfeng Cheng; Yuting Li; Wenbo Shi; Xinghua Li (Mob. Networks Appl., 2022)

Lightweight and Fine-Grained Privacy-Preserving Data Aggregation Scheme in Edge Computing - Hongyang Li; Qingfeng Cheng; Xinghua Li; Siqi Ma; Jianfeng Ma (IEEE Syst. J., 2022)

A Novel Covert Communication Method Based on Bitcoin Transaction - Xiangyang Luo; Pei Zhang; Mingliang Zhang; Hao Li; Qingfeng Cheng (IEEE Trans. Ind. Informatics, 2022)

A Group Covert Communication Method of Digital Currency Based on Blockchain Technology - Pei Zhang; Qingfeng Cheng; Mingliang Zhang; Xiangyang Luo (IEEE Trans. Netw. Sci. Eng., 2022)

Handle the Traces: Revisiting the Attack on ECDSA with EHNP - Jinzheng Cao; Yanbin Pan; Qingfeng Cheng; Xinghua Li (Information Security and Privacy - 27th Australasian Conference, ACISP 2022, Wollongong, NSW, Australia, November 28-30, 2022, Proceedings, 2022)

EHNP Strikes Back: Analyzing SM2 Implementations - Jinzheng Cao; Qingfeng Cheng; Jian Weng (Progress in Cryptology - AFRICACRYPT 2022: 13th International Conference on Cryptology in Africa, AFRICACRYPT 2022, Fes, Morocco, July 18-20, 2022, Proceedings, 2022)

A Secure and Efficient Certificateless Authenticated Key Agreement Scheme for Smart Healthcare - Yuqian Ma; Yongliu Ma; Yidan Liu; Qingfeng Cheng (Cyberspace Safety and Security - 14th International Symposium, CSS 2022, Xi'an, China, October 16-18, 2022, Proceedings, 2022)

BS: Blockwise Sieve Algorithm for Finding Short Vectors from Sublattices - Jinzheng Cao; Qingfeng Cheng; Xinghua Li; Yanbin Pan (Information and Communications Security - 24th International Conference, ICICS 2022, Canterbury, UK, September 5-8, 2022, Proceedings, 2022)

An enhanced key exchange protocol exhibiting key compromise impersonation attacks resistance in mobile commerce environment - Ting Chen; Xinghua Li; Qingfeng Cheng (Sci. China Inf. Sci., 2021)

A secure spectrum auction scheme without the trusted party based on the smart contract - Jiaqi Wang; Ning Lu; Qingfeng Cheng; Lu Zhou; Wenbo Shi (Digit. Commun. Networks, 2021)

Fuzzy vault-based three-factor authentication and key exchange for 5G-integrated wireless sensor networks - Junshuai Sun; Qi Jiang; Jianfeng Ma; Qingfeng Cheng; Chih-Lin I; Chengguang Yin (Trans. Emerg. Telecommun. Technol., 2021)

Smart Applications in Edge Computing: Overview on Authentication and Data Security - Xinghua Li; Ting Chen; Qingfeng Cheng; Siqi Ma; Jianfeng Ma (IEEE Internet Things J., 2021)

Privacy-Preserving Implicit Authentication Protocol Using Cosine Similarity for Internet of Things - Fushan Wei; Pandi Vijayakumar; Neeraj Kumar; Ruijie Zhang; Qingfeng Cheng (IEEE Internet Things J., 2021)

Security Analysis of a Lightweight Identity-Based Two-Party Authenticated Key Agreement Protocol for IIoT Environments - Yuting Li; Qingfeng Cheng; Wenbo Shi (Secur. Commun. Networks, 2021)

Fast and Universal Inter-Slice Handover Authentication with Privacy Protection in 5G Network - Zhe Ren; Xinghua Li; Qi Jiang; Qingfeng Cheng; Jianfeng Ma (Secur. Commun. Networks, 2021)

A Secure Anonymous Identity-Based Scheme in New Authentication Architecture for Mobile Edge Computing - Yuting Li; Qingfeng Cheng; Ximeng Liu; Xinghua Li (IEEE Syst. J., 2021)

A Lattice Reduction Algorithm Based on Sublattice BKZ - Jinzheng Cao; Yanbin Pan; Qingfeng Cheng (Provable and Practical Security - 15th International Conference, ProvSec 2021, Guangzhou, China, November 5-8, 2021, Proceedings, 2021)

Opcode sequence analysis of Android malware by a convolutional neural network - Dan Li; Lichao Zhao; Qingfeng Cheng; Ning Lu; Wenbo Shi (Concurr. Comput. Pract. Exp., 2020)

Security Analysis of Two Unbalancing Pairing-free Identity-based Authenticated Key Exchange Protocols - Qingfeng Cheng; Yuting Li; Qi Jiang; Xiong Li (Int. J. Netw. Secur., 2020)

Analysis and improvement of a key exchange and authentication protocol in client-server environment - Yuting Li; Qingfeng Cheng; Xinghua Li (J. Ambient Intell. Humaniz. Comput., 2020)

An Efficient Anonymous Authentication Scheme for Mobile Pay-TV Systems - Yuting Li; Qingfeng Cheng; Jinzheng Cao (Wirel. Commun. Mob. Comput., 2020)

IP Geolocation based on identification routers and local delay distribution similarity - Fan Zhao; Xiangyang Luo; Yong Gan; Shuodi Zu; Qingfeng Cheng; Fenlin Liu (Concurr. Comput. Pract. Exp., 2019)

User centric three-factor authentication protocol for cloud-assisted wearable devices - Qi Jiang; Yuanyuan Qian; Jianfeng Ma; XinDi Ma; Qingfeng Cheng; Fushan Wei (Int. J. Commun. Syst., 2019)

Comments on Privacy-Preserving Yoking Proof with Key Exchange in the Three-Party Setting - Qingfeng Cheng; Xinglong Zhang (Int. J. Netw. Secur., 2019)

Geolocating a WeChat user based on the relation between reported and actual distance - Wenqi Shi; Xiangyang Luo; Fan Zhao; Ziru Peng; Qingfeng Cheng; Yong Gan (Int. J. Distributed Sens. Networks, 2018)

Hydra-Bite: Static Taint Immunity, Split, and Complot Based Information Capture Method for Android Device - Ziru Peng; Xiangyang Luo; Fan Zhao; Qingfeng Cheng; Fenlin Liu (Wirel. Commun. Mob. Comput., 2018)

Analysis and improvement of the Internet-Draft IKEv3 protocol - Qingfeng Cheng; Siqi Lu; Jianfeng Ma (Int. J. Commun. Syst., 2017)

A Multi-Party Secret Handshake Scheme Based on Chaotic Maps - Wenbo Wang; Qingfeng Cheng; Siqi Lu; Jianfeng Ma (Inf. Technol. Control., 2017)

ICASME: An Improved Cloud-Based Authentication Scheme for Medical Environment - Qingfeng Cheng; Xinglong Zhang; Jianfeng Ma (J. Medical Syst., 2017)

A Compact Construction for Non-monotonic Online/Offline CP-ABE Scheme - Junqi Zhang; Qingfeng Cheng; Fushan Wei; Xinglong Zhang (Security, Privacy, and Anonymity in Computation, Communication, and Storage - SpaCCS 2017 International Workshops, Guangzhou, China, December 12-15, 2017, Proceedings, 2017)

Cryptanalysis and improvement of an efficient authenticated key exchange protocol with tight security reduction - Siqi Lu; Jinhua Zhao; Qingfeng Cheng (Int. J. Commun. Syst., 2016)

Attacking OpenSSL Implementation of ECDSA with a Few Signatures - Shuqin Fan; Wenbo Wang; Qingfeng Cheng (Proceedings of the 2016 ACM SIGSAC Conference on Computer and Communications Security, Vienna, Austria, October 24-28, 2016, 2016)

Security Analysis of a Pairing-free Identity-based Authenticated Group Key Agreement Protocol for Imbalanced Mobile Networks - Qingfeng Cheng (Int. J. Netw. Secur., 2015)

Cryptanalysis of an ID-based Authenticated Dynamic Group Key Agreement with Optimal Round - Qingfeng Cheng; Chunming Tang (Int. J. Netw. Secur., 2015)

Cryptanalysis of a New Efficient Authenticated Multiple-Key Exchange Protocol from Bilinear Pairings - Qingfeng Cheng (Int. J. Netw. Secur., 2014)

Cryptanalysis of a pairing-free identity-based authenticated group key agreement protocol for imbalanced mobile networks - Qingfeng Cheng (IACR Cryptol. ePrint Arch., 2013)

Cryptanalysis of an Identity-Based Multiple Key Agreement Scheme - Qingfeng Cheng (IACR Cryptol. ePrint Arch., 2012)

Cryptanalysis of an efficient certificateless two-party authenticated key agreement protocol - Qingfeng Cheng (IACR Cryptol. ePrint Arch., 2012)

Analysis and improvement of a new authenticated group key agreement in a mobile environment - Qingfeng Cheng; Chuangui Ma; Fushan Wei (Ann. des Télécommunications, 2011)

Analysis and improvement of an authenticated multiple key exchange protocol - Qingfeng Cheng; Chuangui Ma (Comput. Electr. Eng., 2011)

Anonymous gateway-oriented password-based authenticated key exchange based on RSA - Fushan Wei; Chuangui Ma; Qingfeng Cheng (EURASIP J. Wirel. Commun. Netw., 2011)

Three-Party Password-Based Authenticated Key Exchange Protocol Based on Bilinear Pairings - Fushan Wei; Chuangui Ma; Qingfeng Cheng (Information Computing and Applications - First International Conference, ICICA 2010, Tangshan, China, October 15-18, 2010. Proceedings, 2010)

Security Weakness of Flexible Group Key Exchange with On-Demand Computation of Subgroup Keys - Qingfeng Cheng; Chuangui Ma (CoRR, 2010)

A modified eCK model with stronger security for tripartite authenticated key exchange - Qingfeng Cheng; Chuangui Ma; Fushan Wei (IACR Cryptol. ePrint Arch., 2010)

Security weakness of two authenticated key exchange protocols from pairings - Qingfeng Cheng; Chuangui Ma (IACR Cryptol. ePrint Arch., 2010)

A New Efficient and Strongly Secure Authenticated Key Exchange Protocol - Qingfeng Cheng; Guangguo Han; Chuangui Ma (Proceedings of the Fifth International Conference on Information Assurance and Security, IAS 2009, Xi'An, China, 18-20 August 2009, 2009)

Password Authenticated Key Exchange Based on RSA in the Three-Party Settings - E. Dongna; Qingfeng Cheng; Chuangui Ma (Provable Security, Third International Conference, ProvSec 2009, Guangzhou, China, November 11-13, 2009. Proceedings, 2009)

A New Strongly Secure Authenticated Key Exchange Protocol - Qingfeng Cheng; Chuangui Ma; Xuexian Hu (Advances in Information Security and Assurance, Third International Conference and Workshops, ISA 2009, Seoul, Korea, June 25-27, 2009. Proceedings, 2009)

Security Weakness in Two Authenticated Key Exchange Protocols - Qingfeng Cheng; Chuangui Ma (IACR Cryptol. ePrint Arch., 2009)

Ephemeral key compromise attack on the IB-KA protocol - Qingfeng Cheng; Chuangui Ma (IACR Cryptol. ePrint Arch., 2009)