科研项目由以下资助:

- 中国国家自然科学基金NSFC

- 科技部网络空间安全重点专项

- 芬兰科学院

- 国家教育部

- 陕西省自然科学基金

- 诺基亚等资助。

NSFC62072351: 零信任安全模型下去中心化信任管理理论及关键技术研究

面向现代网络空间大规模分布式系统，传统的中心化信任管理不再适用。本项目聚焦零信任安全模型下去中心化信任管理理论及关键技术，秉承“信任驱动管理，自保自组自治”的指导思想，凝练出去中心化信任共识、信任评估的隐私保护、自组织信任管理的激励三个科学问题；针对这三个科学问题，本项目拟从可信信任评估、信任共识、自治信任管理、身份隐私保护、隐私保护的信任评估、博弈激励模型、公平合作协议等七个方面开展研究，构建基于区块链的去中心化信任管理原型验证系统。最终实现具有隐私保护的并自我激励的去中心化信任管理服务平台，为建立网络空间信任提供基础理论和方法依据。项目提出了一系列具有隐私保护和内生激励的去中心化信任管理方案，如：去中心化信任的匿名认证、去中心化信任评估与共识、智能化可信信任预测、隐私保护的跨域切换认证、隐私保护的去中心化信任评估共识、去中心化的信任值和匿名管理、去中心化信任管理的多目标激励、隐私保护的链下计算的分层激励等。具体成果如下：在重要国际期刊、会议发表学术论文79篇，其中CCF A/中科院1区一类贡献度论文46篇；申请PCT国际专利1项和国家发明专利36项；其中13项专利已授权；PCT专利和6项国家发明专利被诺基亚和华为采纳；开发原型验证和演示系统3个；培养2人晋升副教授、2人晋升硕士生导师；培养18名博士生（6名博士答辩毕业），48名硕士生（24名答辩毕业），3人次获得IEEE优秀博士论文奖、1人次获得中国电子教育协会优秀博士论文提名奖、2人次获得校级优秀博士论文、4人次获得国家级奖学金，8人获CSC和海外资助访学1年到2年；主办和参办21个国际会议；荣誉和获奖26项，包括IEEE会士；国际会议主旨和特邀学术报告20次；邀请国内外知名院士、IEEE/ACM/AAAS会士等报告16人次、博士生国外访学1-2年8人次、教师海外访学4人次、参加重要国际会议并做论文报告21人次。

【成果目录】

论文

1. Li J, Yang Y, Yan Z. AI-based physical layer key generation in wireless communications: Current advances, open challenges, and future directions[J]. IEEE Wireless Communications, 2024, 31(5): 182-191.
2. Yan B, Lan J, Yan Z. Backdoor attacks against voice recognition systems: A survey[J]. ACM Computing Surveys, 2024, 57(3): 1-35.
3. Zhang J, Yan Z, Dong H, et al. Crowdrouting: trustworthy and customized cross-domain routing based on crowdsourcing[J]. Digital Communications and Networks, 2024, 1(1).
4. Wei X, Yan Z, Liang X. A survey on fuzz testing technologies for industrial control protocols[J]. Journal of Network and Computer Applications, 2024, 232(1)：104020-104039.
5. Wang J, Yan Z, Lan J, et al. TrustGuard: GNN-based robust and explainable trust evaluation with dynamicity support[J]. IEEE Transactions on Dependable and Secure Computing, 2024, 21(5): 4433-4450.
6. Xie H, Yan Z. SPCEX: Secure and privacy-preserving cryptocurrency exchange[J]. IEEE Transactions on Dependable and Secure Computing, 2024, 21(5): 4404-4417.
7. Li J, Wang P, Yan Z, et al. BGKey: Group key generation for backscatter communications among multiple devices[J]. IEEE Transactions on Information Forensics and Security, 2024, 19(/)：2470-2486.
8. Wang L, Ding W, Yan Z, et al. EDDAC: An efficient and decentralized data access control scheme with attribute privacy preservation[J]. IEEE Internet of Things Journal, 2023, 11(8): 14579-14592.
9. 张宏科, 袁浩楠, 丁文秀, 闫峥, 李斌, 梁栋, 基于FPGA的SM4算法高效实现方案, 通信学报, 2024, 45(5)：140-150.
10. Zhou G, Liu Y, Yan Z, et al. Is ChatGPT Trustworthy Enough? A Review[J]. IEEE Consumer Electronics Magazine, 2024, 14(5): 28-39.
11. Yang Y, Li J, Luo N, Yan Z, et al. BatchAuth: A physical layer batch authentication scheme for multiple backscatter devices[J]. IEEE Transactions on Information Forensics and Security, 2024, 19(/)：9452-9466.
12. Jing X, Yan Z, Han H, et al. ExtendedSketch: Fusing network traffic for super host identification with a memory efficient sketch[J]. IEEE Transactions on Dependable and Secure Computing, 2021, 19(6): 3913-3924.
13. Zhang J, Yan Z, Fei S, et al. Is today's end-to-end communication security enough for 5G and its beyond?[J]. IEEE Network, 2021, 36(1): 105-112.
14. Li Y, Liu S, Yan Z, et al. Secure 5G positioning with truth discovery, attack detection, and tracing[J]. IEEE Internet of Things Journal, 2021, 9(22): 22220-22229.
15. Wang X, Yan Z, Zhang R, et al. Attacks and defenses in user authentication systems: A survey[J]. Journal of Network and Computer Applications, 2021, 188: 103080.
16. Jing X, Han H, Yan Z, et al. SuperSketch: A multi-dimensional reversible data structure for super host identification[J]. IEEE Transactions on Dependable and Secure Computing, 2021, 19(4): 2741-2754.
17. Fei S, Yan Z, Ding W, et al. Security vulnerabilities of SGX and countermeasures: A survey[J]. ACM Computing Surveys (CSUR), 2021, 54(6): 1-36.
18. Zhao D, Yan Z, Wang M, et al. Is 5G handover secure and private? A survey[J]. IEEE Internet of Things Journal, 2021, 8(16): 12855-12879.
19. Zhao J, Jing X, Yan Z, et al. Network traffic classification for data fusion: A survey[J]. Information Fusion, 2021, 72: 22-47.
20. Liu G, Yan Z, Feng W, et al. SeDID: An SGX-enabled decentralized intrusion detection framework for network trust evaluation[J]. Information Fusion, 2021, 70: 100-114.
21. Han P, Yan Z, Ding W, et al. A survey on cross-chain technologies[J]. Distributed ledger technologies: research and practice, 2023, 2(2): 1-30.
22. Wang M, Zhao D, Yan Z, et al. XAuth: Secure and privacy-preserving cross-domain handover authentication for 5G HetNets[J]. IEEE Internet of Things Journal, 2023, 10(7): 5962-5976.
23. Liu D, Yan Z, Ding W, et al. ESMAC: Efficient and secure multi-owner access control with TEE in multi-level data processing[J]. IEEE Transactions on Dependable and Secure Computing, 2023, 20(5): 4052-4069.
24. Cai Y, Ding W, Xiao Y, Yan Z, et al. Secfed: A secure and efficient federated learning based on multi-key homomorphic encryption[J]. IEEE Transactions on Dependable and Secure Computing, 2024, 21(4)：1-17.
25. Fei S, Yan Z, Xie H, et al. Sec-E2E: End-to-end communication security in LS-HetNets based on blockchain[J]. IEEE Transactions on Network Science and Engineering, 2024, 11(1)：761-778.
26. Liu X, Xie H, Yan Z, et al. A survey on blockchain sharding[J]. ISA transactions, 2023, 141: 30-43.
27. Peng L, Yan Z, Liang X, et al. SecDedup: Secure data deduplication with dynamic auditing in the cloud[J]. Information Sciences, 2023, 644: 119279-119301.
28. Gao L, Yan Z, Liang X, et al. Taxonomy and recent advance of game theoretical approaches in adversarial machine learning: A survey[J]. ACM Transactions on Sensor Networks, 2023.
29. Yin R, Yan Z, Liang X, et al. A survey on privacy preservation techniques for blockchain interoperability[J]. Journal of Systems Architecture, 2023, 140: 102892-102905.
30. Bai H, Yu X, Yan Z, et al. VeriORouting: Verification on intelligent routing outsourced to the cloud[J]. Information Sciences, 2023, 633: 410-430.
31. Liu G, Yan Z, Wang D, et al. DePTVM: Decentralized pseudonym and trust value management for integrated networks[J]. IEEE Transactions on Dependable and Secure Computing, 2024, 21(1): 110-124.
32. Liu Y, Wang J, Yan Z, et al. A survey on blockchain-based trust management for Internet of Things[J]. IEEE internet of Things Journal, 2023, 10(7): 5898-5922.
33. Xie H, Fei S, Yan Z, et al. SofitMix: A secure offchain-supported bitcoin-compatible mixing protocol[J]. IEEE Transactions on Dependable and Secure Computing, 2023, 20(5)：4311-4324.
34. Zhang R, Yan Z, Wang X, et al. Livoauth: Liveness detection in voiceprint authentication with random challenges and detection modes[J]. IEEE Transactions on Industrial Informatics, 2023, 19(6)：7676-7688.
35. Yan Z, Zheng Q, Wu Y, et al. Guest editorial: Blockchain-enabled technologies for cyber-physical systems and big data applications[J]. Digital Communications and Networks, 2022, 8(5): 589-590.
36. Wang J, Yan Z, Wang H, et al. A survey on trust models in heterogeneous networks[J]. IEEE Communications Surveys & Tutorials, 2024, 24(4): 2127-2162.
37. Wang P, Yan Z, Zeng K. BCAuth: Physical layer enhanced authentication and attack tracing for backscatter communications[J]. IEEE Transactions on Information Forensics and Security, 2022, 17: 2818-2834.
38. Han R, Yan Z, Liang X, et al. How can incentive mechanisms and blockchain benefit with each other? a survey[J]. ACM Computing Surveys, 2022, 55(7): 1-38.
39. Jing X, Zhao J, Yan Z, et al. Granular classifier: Building traffic granules for encrypted traffic classification based on granular computing[J]. Digital Communications and Networks, 2024, 10(5): 1428-1438.
40. Lan J, Zhang R, Yan Z, et al. Adversarial attacks and defenses in speaker recognition systems: A survey[J]. Journal of Systems Architecture, 2022, 127: 102526-102538.
41. Liu S, Yan Z. Efficient privacy protection protocols for 5G-enabled positioning in industrial IoT[J]. IEEE Internet of Things Journal, 2022, 9(19): 18527-18538.
42. Wang P, Yan Z, Wang N, et al. Resource Allocation Optimization for Secure Multi-device Wirelessly Powered Backscatter Communication with Artificial Noise[J]. IEEE Transactions on Wireless Communications, 2022, 21(9)：7794-7809.
43. Han H, Fei S, Yan Z, et al. A survey on blockchain-based integrity auditing for cloud data[J]. Digital Communications and Networks, 2022, 8(5): 591-603.
44. Liang X, Yan Z, Kantola R. GAIMMO: A grade-driven auction-based incentive mechanism with multiple objectives for crowdsourcing managed by blockchain[J]. IEEE Internet of Things Journal, 2022, 9(15): 17488-17502.
45. Liu K, Yan Z, Liang X, et al. A survey on blockchain-enabled federated learning and its prospects with digital twin[J]. Digital Communications and Networks, 2024, 10(2): 248-264.
46. Zhang R, Yan Z, Wang X, et al. Volere: Leakage resilient user authentication based on personal voice challenges[J]. IEEE Transactions on Dependable and Secure Computing, 2022, 20(2): 1002-1016.
47. Yan Z, Qian X, Liu S, et al. Privacy protection in 5G positioning and location-based services based on SGX[J]. ACM Transactions on Sensor Networks (TOSN), 2022, 18(3): 1-19.
48. Yu X, Bai H, Yan Z, et al. VeriDedup: A verifiable cloud data deduplication scheme with integrity and duplication proof[J]. IEEE Transactions on Dependable and Secure Computing, 2022, 20(1): 680-694.
49. Han H, Yan Z, Jing X, et al. Applications of sketches in network traffic measurement: A survey[J]. Information Fusion, 2022, 82: 58-85.
50. Wei W, Wang J, Yan Z, et al. EPMDroid: Efficient and privacy-preserving malware detection based on SGX through data fusion[J]. Information Fusion, 2022, 82: 43-57.
51. Yan Z, Yang L T, Li T, et al. Guest editorial: Trust, security and privacy of 6G[J]. IEEE Network, 2022, 36(4): 100-102.
52. Yang Y, Yan Z, Zeng K, et al. Physical layer authentication in backscatter communication: A review[J]. IEEE Wireless Communications, 2024, 31(3): 264-270.
53. Xu X, Zheng Q, Yan Z, et al. Patchdiscovery: Patch presence test for identifying binary vulnerabilities based on key basic blocks[J]. IEEE Transactions on Software Engineering, 2023, 49(12): 5279-5294.
54. Yuan H, Fei S, Yan Z. Technologies of blockchain interoperability: A survey[J]. Digital Communications and Networks, 2025, 11(1): 210-224.
55. Xie X, Zhang J, Yan Z, et al. Can routing be effectively learned in integrated heterogeneous networks?[J]. IEEE Network, 2024, 38(1)：210-218.
56. Li J, Wang P, Jiao L, Yan Z, et al. Security analysis of triangle channel-based physical layer key generation in wireless backscatter communications[J]. IEEE Transactions on Information Forensics and Security, 2022, 18: 948-964.
57. Han H, Jing X, Yan Z, et al. ExtendedSketch+: Super host identification and network host trust evaluation with memory efficiency and high accuracy[J]. Information Fusion, 2023, 92: 300-312.
58. Li Z, Le S, Chen J, Shin, K. G, Liu J, Yan Z. Decomposed and distributed modulation to achieve secure transmission[J]. IEEE Transactions on Mobile Computing, 2024, 23(12): 11172-11190.
59. Lan J, Wang J, Yan B, Yan Z, et al. Flowmur: A stealthy and practical audio backdoor attack with limited knowledge[C]. IEEE Symposium on Security and Privacy (SP), 2024: 1646-1664.
60. Ding W, Guo H, Yan Z, et al. Secure Federated Learning Schemes Based on Multi-Key Homomorphic Encryption[C]. IEEE International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom), 2024: 551-558.
61. Ding W, Liu M, Cai Y, Chen M, Yan Z, et al. Zephyr: A High-Performance Framework for Graph Attention Networks on Heterogeneous Data[C]. IEEE International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom), 2024: 926-933.
62. Zhang H, Yan Z. Design and Implementation of Data Encryption Mechanism in Fiber Channel Network[C]. IEEE International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom), 2024: 2442-2446.
63. Zhang J, Yan Z, Wang H, et al. CustRouting: Trusted and Customized Routing in Integrated Heterogeneous Networks[C]. IEEE/CIC International Conference on Communications in China (ICCC). IEEE, 2024: 1662-1667.
64. Chang J, Li J, Yang Y, Zhang Y, Kaveh M, Yan Z, et al. APAuth: Authenticate an access point by backscatter devices[C]. ICC IEEE International Conference on Communications, 2024: 3616-3621.
65. Lan J, Chen Y, Yan Z. Use or Not: A Qualitative Study on the User Adoption and Abandonment of Voice Shopping with Smart Speakers[J]. Hawaii International Conference on System Sciences (HICSS), 2024.
66. Liu S, Yan Z, Kantola R. Privacy-preserving D2D cooperative location verification[C]. IEEE Global Communications Conference (GLOBECOM), 2021: 1-6.
67. Wang P, Jiao L, Zeng K,Yan Z, et al. Physical layer key generation between backscatter devices over ambient RF signals[C]. IEEE Conference on Computer Communications, 2021: 1-10.
68. Xu X, Zheng Q, Yan Z, et al. Interpretation-enabled software reuse detection based on a multi-level birthmark model[C]. IEEE/ACM International Conference on Software Engineering (ICSE), 2021: 873-884.
69. Yu X, Hu Y, Zhang R, Yan Z, et al. Secure outsourced top-k selection queries against untrusted cloud service providers[C]. IEEE/ACM International Symposium on Quality of Service (IWQOS), 2021: 1-10.
70. Han R, Liang X, Yan Z. A two-layer game-based incentive mechanism for decentralized crowdsourcing[C]. IEEE Global Communications Conference (GLOBECOM), 2022: 927-933.
71. Zhang H, Yan Z, Liang X. A survey on data security in network storage systems[C]. IEEE International Conferences on Internet of Things (iThings) and IEEE Green Computing & Communications (GreenCom) and IEEE Cyber, Physical & Social Computing (CPSCom) and IEEE Smart Data (SmartData) and IEEE Congress on Cybermatics (Cybermatics), 2022: 320-327.
72. Ding W, Sun W, Yan Z, et al. An efficient and secure scheme of verifiable computation for intel SGX[C]. IEEE International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom), 2022: 473-482.
73. Sun W, Yan Z, Xu X, et al. Software Side Channel Vulnerability Detection Based on Similarity Calculation and Deep Learning[C]. IEEE International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom), 2022: 800-809.
74. Yan B, Zhang R, Yan Z. Voicesketch: a privacy-preserving voiceprint authentication system[C]. IEEE International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom), 2022: 623-630.
75. Jing X, Cheng X, Yan Z, et al. Deceiving Learning-based Sketches to Cause Inaccurate Frequency Estimation[C]. IEEE International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom), 2022: 209-216.
76. Liu G, Han H, Ding W, Fei S, Yan Z, et al. Demo paper: Anonymous authentication on trust in blockchain-based mobile crowdsourcing system[C]. IEEE International Conference on Blockchain (Blockchain), 2023: 140-144.
77. Zhang J, Xie X, Yan Z, et al. Custtest: An effective testbed for testing customized routing in integrated heterogeneous networks[C]. IEEE International Conference on Parallel and Distributed Systems (ICPADS), 2023: 783-790.
78. Chang J, Li Z, Kaveh M, Zhang Y, Li J, Yan Z, et al. A survey on AI-enabled attacks and AI-empowered countermeasures in physical layer[C]. IEEE World Forum on Internet of Things (WF-IoT), 2023: 1-7.
79. Yang Y, Kaveh M, Li J, Zhang Y, Yan Z, et al. BatAu: A batch authentication scheme for backscatter devices in a smart home network[C]. IEEE International Conference on Communications, 2023: 4528-4533.

授权专利

1. 王兰燕; 丁文秀; 杨航; 闫峥; 王明君; 一种去中心化的多权威隐私保护数据访问控制方法及系统, 2024-03-19至2042-08-31, 中国, CN202211054753.1.
2. 王利; 王普; 王明君; 闫峥; 基于多无人机中继的安全匿名核心网访问方法，2024-04-16至2042-08-26, 中国，CN202211038112.7.
3. 蔡宇轩; 丁文秀; 肖昱翾; 闫峥; 王明君; 基于多密钥同态加密的联邦学习隐私保护方法及其装置，2024-06-25至2042-05-11, 中国，CN202210511832.4.
4. 李想; 闫峥; 支持属性隐私保护的去中心化众包方法、系统及终端，2024-11-01至2042-03-31, 中国，CN202210334273.4.
5. 杨一杉; 闫峥; 罗妮亚; 黎佳骏; 反向散射通信中射频源与设备间相互认证及切换认证方法，2024-09-25, 中国，CN202411343908.2.
6. 李旭妍; 王杰; 闫峥; 基于图生成的时序图神经网络预测解释方法，2024-09-03, 中国，CN202411228598.X.
7. 魏晓妍; 闫峥; 梁雪芹; 一种融入原程序数据流的反模糊测试方法，2024-09-03, 中国，CN202411228592.2.
8. 袁浩楠; 张宏科; 闫峥; 丁文秀; 基于FPGA的SM4密码算法的高效实施系统及方法，2024-01-03, 中国，CN202410010449.X.
9. 史晁铭; 闫峥; 梁雪芹; 韩昊翔; 一种基于分层激励的链下计算隐私保护方法，2024-11-1, 中国，202411552681.2.
10. 王杰; 闫峥; 兰佳禾; 李旭妍; 一种基于图神经网络的场景感知信任评估方法，2024-9-23, 中国，202411326373.8.
11. 张家蕾; 闫峥; 董慧栋; 张鹏; 一种基于众包的可信定制化跨域路由方法，2024-9-18, 中国，202411301798.3.
12. 李逸凡; 徐茜; 闫峥; 郑庆华; 一种漏洞软件版本检测方法及装置，2024-8-28,中国，202411193230.4.
13. 覃朗; 王明君; 吕明远; 李盛; 丁文秀; 闫峥; 一种去中心化的网络服务管理方法、系统及设备，2023-11-13, 中国，CN202311507189.9.
14. 谢皓萌; 闫峥; 万志国; 基于同态重加密的加密货币交换方法，2023-08-10, 中国，CN202311005766.4.
15. 黎佳骏; 王普; 闫峥; 反向散射设备双端密钥群生成方法、系统、设备及终端，2023-07-11, 中国，CN202310847159.6.
16. 王逍遥; 丁文秀; 闫峥; 支持属性和用户灵活管控的安全属性基加密方法，2023-03-17, 中国，CN202310263109.3.
17. 韩盼盼; 闫峥; 一种隐私保护的跨链转移资产方法，2023-05-15, 中国，CN202310540022.6.
18. 闫峥; 韩昊翔; 一种基于区块链的高效安全的信任共识方法，2022-10-10, 中国，CN202211234726.2.
19. 靖旭阳; 闫峥; 王普; 一种用于网络安全监测的内存高效范围基数测量方法，2023-03-31至2042-06-06, 中国，CN202210631403.0.
20. 刘康德; 梁雪芹; 闫峥; 基于区块链联邦学习的本地模型真值发现方法，2022-07-08, 中国，CN202210808210.8.
21. 李想; 闫峥; 支持高效隐私保护的去中心化众包方法、系统及终端，2023-06-16至2042-03-31, 中国，CN202210330544.9.
22. 孙伟; 闫峥; 徐茜; 丁文秀; 高立君; 一种侧信道漏洞检测的方法、系统、介质、设备及终端，2024-12-20至2042-03-18, 中国，CN202210266971.5.
23. 王兰燕; 丁文秀; 杨航; 闫峥; 万志国; 一种面向跨域数据的去中心化分级访问控制方法，2022-11-25, 中国，CN202211490982.8.
24. 谢皓萌; 闫峥; 费书凡; 刘心梦; 万志国; 一种针对大规模异构网络的隐私保护跨域认证方法，2022-10-25, 中国，CN202211323763.0.
25. 李钊; 粱秀娟; 闫峥; 刘佳; 徐扬; 一种智能反射表面辅助的干扰感知方法，2023-05-09至2042-06-07, 中国，CN202210635108.2.
26. 靖旭阳; 闫峥; 韩惠; 网络流量测量方法、系统、计算机设备、存储介质及应用，2023-03-31至2041-09-11, 中国，CN202111065220.9.
27. 张家蕾; 闫峥; 一种异构融合网络的无缝可信跨域路由系统及其控制方法, 2023-12-19至2041-05-15, 中国，CN202110530588.1.
28. 张文铭; 闫峥; 靖旭阳; 网络异常流量检测方法、系统、存储介质、终端及应用，2022-10-21至2041-02-04, 中国，CN202110155011.7.
29. 李钊; 粱秀娟; 闫峥; 肖丽媛; 丁汉清; 畅志贤; 一种基于智能反射表面的干扰发现和感测方法及其系统，2023-02-24至2041-12-13, 中国，CN202111518098.6.
30. 李钊; 张碧桂; 闫峥; 畅志贤; 丁汉清; 肖丽媛; 一种基于虚拟框架的多址接入方法，2023-09-26至2041-12-13, 中国，CN202111518097.1.
31. Pu Wang; Zheng Yan; Device Authentication in Backscatter Communication System，2021-05-28, WIPO，PCT/CN2021/096653.
32. 王普; 闫峥; 反向散射通信系统中的设备认证，2021-05-28, 中国，202180098705.X.
33. 刘高; 闫峥; 王海光; 李铁岩; 一种基于区块链的网络节点控制方法、系统及共识节点，2021-09-17, 中国，202111093096.5.
34. 王明君; 赵东昇; 闫峥; 王海光; 李铁岩; 通信的方法和装置，2022-02-22, 中国，202210160801.9.
35. 王杰; 闫峥; 兰佳禾; 基于图神经网络的信任评估方法，2023-06-06, 中国，202310663398.6.
36. 章芮; 闫峥; 一种基于哈希和特征转换的安全声纹认证方法，2023-04-26, 中国，202310466223.6.
37. 王明君; 马瑞; 闫峥; 王海光; 李铁岩; 通信方法、通信设备、介质及程序产品，2023-05-22, 中国，202310581318.2.

会议报告

在 IEEE SmartWorld、IEEE Blockchain、ICA3PP、Cybermatics 等国际会议、国际学术研讨会以及产业高端论坛进行特邀报告20余次。报告主题涵盖 AI 赋能的信任与可信人工智能、去中心化信任管理、数字孪生可信性、反向散射通信安全及网络安全分析方法等。

科研奖励

获得国内外多项重要学术奖励，包括IEEE Fellow、AAIA Fellow、AIIA Fellow等国际学术称号，多次获得IEEE Distinguished Leadership Award、IEEE TCSC/ HITC 杰出博士论文奖及国际会议最佳论文奖，连续入选斯坦福全球前2%顶尖科学家和爱思唯尔中国高被引学者，同时获陕西省自然科学奖二等奖等省部级奖励。

人才培养

培养讲师1人并晋升硕士生导师、1名博士后出站；培养18名博士生（6名博士答辩毕业），48名硕士生（24名答辩毕业）。其中3人获得IEEE优秀博士论文奖、1人获得中国电子教育协会优秀博士论文提名奖、2人获得校级优秀博士论文、4人次获得国家级奖学金，7人获CSC资助、1人获海外高校全额资助在海外访学。

主办国际会议

主办IEEE TrustCom 2024、IEEE GBC 2024、ISPEC 2023、UbiSec 2024、CSW 2024、IEEE AI+ Congress 2024、ColTrust 2023等国际会议。

NSFC61672410：基于信任管理的普适社交网安全和隐私保护关键技术研究

普适社交网是指由异构网络支撑的普适存在且支持即时社交活动的社交网络。普适社交网的安全和隐私保护是关系其发展的重要课题，但目前仍缺乏针对性和系统性研究。本项目从普适社交网结构特性和信任在社交中的作用出发，研究基于信任管理的普适社交网安全和隐私保护关键技术。具体包括：研究具有隐私保护的可信信任评估方法，增强信任管理的理论基础；探索基于信任评估和管理的自适应数据访问控制协议，为普适社交网安全通信提供理论基础和关键技术支撑；研制匿名信任认证协议，在保护社交身份隐私的同时支持可信普适社交。研发安全和隐私保护原型系统、实现以上研究所形成的算法和协议，测试其实际性能，并进行应用演示和用户测试。从而解决信任评估自身的信任及隐私保护、数据访问控制的自适应和信任的匿名认证三个难题。项目获得一系列基于信任管理的普适社交网安全和隐私保护算法和协议，具体包括：具有隐私保护的密文数据处理方案、上下文自适应的可验证计算技术、基于数据融合和挖掘的信任评估方法、基于区块链的去中心化信任评估方法、多维信任等级控制的数据访问方案、D2D安全通信协议、中心化/半中心化/去中心化的匿名信任认证方案等。项目执行期间获得最佳期刊和会议论文各一项，发表和录用了30篇论文，中科院二区及以上或CCF-B类及以上21篇，ESI高被引论文一篇、成果已经被他人多次引用。授权国际专利9项，申请PCT国际专利5项和中国发明专利3项，所有国际专利均被工业界采纳。研发完成5个原型验证系统。项目成果为建立可信普适社交环境提供理论和方法参考，应用于普适社交网信任管理、可信通信、隐私保护和攻击检测防御，并为构建自组可信网络提供了可靠依据。