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

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

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

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

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

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

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

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

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

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

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

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

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

Improved Herrmann-May's Attack with Merging Variables and Lower LLL Bound. - Cheng, Qingfeng; Zhao, Chunzhi; Cao, Jinzheng; Wei, Fushan (2023)

Quantum Augmented Lattice Attack on NTRU with Side Information. - Cheng, Qingfeng; Cao, Jinzheng; Luo, Xiangyang (2023)

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

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

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

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

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

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

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

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

Handle the Traces: Revisiting the Attack on ECDSA with EHNP. - Cao, Jinzheng; Pan, Yanbin; Cheng, Qingfeng; Li, Xinghua (2022)

EHNP Strikes Back: Analyzing SM2 Implementations. - Cao, Jinzheng; Cheng, Qingfeng; Weng, Jian (2022)

A Secure and Efficient Certificateless Authenticated Key Agreement Scheme for Smart Healthcare. - Ma, Yuqian; Ma, Yongliu; Liu, Yidan; Cheng, Qingfeng (2022)

BS: Blockwise Sieve Algorithm for Finding Short Vectors from Sublattices. - Cao, Jinzheng; Cheng, Qingfeng; Li, Xinghua; Pan, Yanbin (2022)

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

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

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

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

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

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

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

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

A Lattice Reduction Algorithm Based on Sublattice BKZ. - Cao, Jinzheng; Pan, Yanbin; Cheng, Qingfeng (2021)

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

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

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

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

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

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

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

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

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

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

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

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

A Compact Construction for Non-monotonic Online/Offline CP-ABE Scheme. - Zhang, Junqi; Cheng, Qingfeng; Wei, Fushan; Zhang, Xinglong (2017)

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

Attacking OpenSSL Implementation of ECDSA with a Few Signatures. - Fan, Shuqin; Wang, Wenbo; Cheng, Qingfeng (2016)

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

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

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

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

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

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

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

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

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

Three-Party Password-Based Authenticated Key Exchange Protocol Based on Bilinear Pairings. - Wei, Fushan; Ma, Chuangui; Cheng, Qingfeng (2010)

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

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

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

A New Efficient and Strongly Secure Authenticated Key Exchange Protocol. - Cheng, Qingfeng; Han, Guangguo; Ma, Chuangui (2009)

Password Authenticated Key Exchange Based on RSA in the Three-Party Settings. - Dongna, E.; Cheng, Qingfeng; Ma, Chuangui (2009)

A New Strongly Secure Authenticated Key Exchange Protocol. - Cheng, Qingfeng; Ma, Chuangui; Hu, Xuexian (2009)

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

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