个人简介

武汉大学国家网络安全学院副教授，IEEE高级会员，ACM 高级会员，曾为香港城市大学计算机科学系研究助理、香港城市大学计算机科学系博士后、美国加州大学河滨分校计算机科学与工程系访问学者。近年来主要研究方向为物联网安全、嵌入式系统安全、区块链和移动计算安全。她主持国家自然科学基金2项、国家重点研发计划子课题1项，主持省部级项目和校企合作项目20多项；致力于区块链和物联网安全技术落地，先后在武汉大学金邦达联合实验室、华视微联合实验室、汇顶安全联合实验室担任核心骨干，在网络与数据通信、区块链、物联网安全等领域积累了丰富的理论和实践经验。

研究方向

物联网安全、嵌入式系统安全、云计算安全、应用密码学

教育背景

2004.09－2007.06 武汉大学计算机学院（获工学博士学位）

2001.09－2004.06 华中师范大学计算机科学系（获工学硕士学位）

1997.09－2001.06 华中师范大学计算机科学系（获理学学士学位）

工作经验

2018.02－至今 武汉大学国家网络安全学院副教授

2012.11－2018.01 武汉大学计算机学院副教授

2007.07－2012.11 武汉大学计算机学院讲师

2012.05－2013.04 加州大学河滨分校计算机科学与工程系（Visiting Scholar）

2008.02－2008.08 香港城市大学计算机科学系 （Research Fellow）

2006.02－2006.08 香港城市大学计算机科学系 （Research Assistant）

教授课程

计算机组成原理

计算机系统基础

发表论文

[1] Hai Yu, Qin Liu, Hejiao Huang, and Xiaohua Jia, “Virtual Backbone Construction for Large-Scale Ad Hoc UAV Networks”,International Journal of Sensor Networks(IJSNet), Vol. 31, No. 4, 2019, pp. 216-225.

[2] Dongqing Xu, Jianhua Chen, and Qin Liu, “Provably secure anonymous three-factor authentication scheme for multi-server environments”,Journal of Ambient Intelligence and Humanized Computing (JAIHC), Vol. 10, No. 2, 2019, pp. 611-627.

[3] Dongqing Xu, Jianhua Chen, Shu Zhang,and Qin Liu, “Privacy-Preserving and Efficient Truly Three-Factor Authentication Scheme for Telecare Medical Information Systems”, Journal of Medical Systems, 2018, vol. 42:219.

[4] Debiao He, Sherali Zeadally, Huaqun Wang, and Qin Liu, “Lightweight Data Aggregation Scheme against Internal Attackers in Smart Grid using Elliptic Curve Cryptography”,Wireless Communications and Mobile Computing, Wiley, May 2017.

[5] Xiaoying Jia, Debiao He, Qin Liu, and Kim-Kwang Raymond Choo, “An Efficient Provably-Secure Certificateless Signature Scheme for Internet-of-Things Deployment”,Ad Hoc Networks, Elsevier, Vol. 71, 2018, pp. 78–87.

[6] Libing Wu, Lei Nie, Jing Fan, Yanxiang He, Qin Liu, and Dan Wu, “An Efficient Multi-hop Broadcast Protocol for Emergency Messages Dissemination in VANETs”,ChineseJournal of Electronics, Vol. 26, No. 3, May 2017, pp. 614-623.

[7] Libing Wu, Jing Fan, Yong Xie, Jing Wang, and Qin Liu, “Efficient Location-Based Conditional Privacy-Preserving Authentication Scheme for Vehicle Ad hoc Networks”,International Journal of Distributed Sensor Networks, Vol. 13, No. 3, 2017.

[8] Yanan Chang, Qin Liu, Xiaohua Jia, and Kunxiao Zhou, “Routing and Transmission Scheduling for Minimizing Broadcast Delay in Multi-rate Wireless Mesh Networks using Directional Antennas”,Wireless Communications and Mobile Computing, Wiley, Vol. 15, Iss. 1, January 2015, pp. 87–99.

[9] Qin Liu, Yanan Chang, and Xiaohua Jia,“Maximise Success Probability for Real-time Sensor NetworksUsing Contention-based Protocols”,International Journal of Sensor Networks, Inderscience Publishers, Vol. 18, Nos. 3/4, 2015, pp. 217–226.

[10]Peng Li, Chuanhe Huang and Qin Liu, “Delay Bounded Roadside Unit Placement in Vehicular Ad hoc Networks”,International Journal of Distributed Sensor Networks, Hindawi, Vol. 2015, Article ID 937673, 2015.

[11]Yanan Chang, Qin Liu, and Xiaohua Jia, “A Data Rate and Concurrency Balanced Approach for Broadcast in Wireless Mesh Networks”,IEEE Transactions on Wireless Communications, Vol. 13, No. 7, July 2014, pp. 3556–3566.

[12]Peng Li, Chuanhe Huang, and Qin Liu, “BCDP: Budget Constrained and Delay-Bounded Placement for Hybrid Roadside Units in Vehicular Ad Hoc Networks”,Sensors, MDPI, Vol. 14, No. 12,2014, pp. 22564–22594.

[13]Qin Liu, Yanan Chang, and Xiaohua Jia, “A Hybrid Method of CSMA/CA and TDMA for Real-Time Data Aggregation in Wireless SensorNetworks”,Computer Communications, Elsevier Science, Vol. 36, No. 3, Feb. 2013, pp. 269–278.

[14]Minming Li, Qin Liu, Jianping Wang, and Yingchao Zhao, “Dispatching Design for Storage-Centric Wireless Sensor Networks”,Journal of Combinatorial Optimization, Springer, Vol. 24, No. 4, Nov. 2012, pp. 485–507.

[15]Qin Liu, Xiaohua Jia, and Yuan Zhou, “Topology Control for Multi-Channel Multi-Radio Wireless Mesh Networks Using Directional Antennas”,Wireless Networks, Springer, Vol. 17, No. 1, Jan. 2011, pp. 41–51.

[16]Qin Liu, Xiaohua Jia, and Chanle Wu, “Optimal Precomputation for Mapping Service Level Agreements in Grid Computing”,Future Generation Computer Systems, Elsevier Science, Vol. 24, No. 8, Oct. 2008, pp. 849–859.

[17]Deying Li, Qin Liu, Xiaodong Hu, and Xiaohua Jia, “Energy Efficient Multicast Routing in Ad Hoc Wireless Networks”,Computer Communications, Elsevier Science, Vol. 30, No. 18, Dec. 2007, pp. 3746–3756.

[18]刘芹，汪鹏程，崔竞松，涂航.基于JSR 269的安全多方计算编译器，计算机应用与软件,已录用.

[19]李莉，周斯琴，刘芹，何德彪.基于区块链的数字版权交易系统,网络与信息安全学报, Vol. 4, No. 7, 2018年7月.

[20]贾小英，何德彪，许芷岩，刘芹.格上高效的基于身份的环签名体制，密码学报，Vol. 4，No. 4，2017, pp. 392–404.

[21]马米米,何德彪，陈建华，刘芹.大数据环境下支持多关键字的可搜索公钥加密方案，南京信息工程大学学报（自然科学版），Vol. No.5, 2017, pp. 462-471.

[22]Jingsong Cui, Zhiqi Song, Qin Liu, Hang Tu, and Tianyu Wang, A Generalized Obfuscation Method to Protect Software of Mobile Apps,The 15th International Conference on Mobile Ad-hoc and Sensor Networks (MSN 2019), Shenzhen, China, Dec. 11-13, 2019, pp. 31-36.

[23]Meimei Tu, Peng Li, Tao Zhang, Qiang Zhou, and Qin Liu, Minimum Cost Task Assignment for Vehicle-based Crowdsensing with Deterministic and Nondeterministic Trajectory,The 21st IEEE International Conference on High Performance Computing and Communications(HPCC 2019),Zhangjiajie, China, August 10-12, 2019. pp. 1131-1138.

[24]Peng Jiang, Peng Li, Tao Zhang, Weiyi Huang, Heng He, Lei Nie, and Qin Liu, Budget Constraint Roadside Units Placement for Traffic Flows Monitoring System with Reliability in Vehicular Networks,The 21st IEEE International Conference on High Performance Computing and Communications(HPCC 2019), Zhangjiajie, China, August 10-12, 2019, pp. 421-428.

[25]Enfang Zhong, Peng Li, Tao Zhang, Weiyi Huang, and Qin Liu, Mobile Data offloading in the Vehicular Networks A Truthful Incentive Mechanism,The 21st IEEE International Conference on High Performance Computing and Communications(HPCC 2019), Zhangjiajie, China, August 10-12, 2019, pp. 2206-2211.

[26]Xujiao Kong, Peng Li, Tao Zhang, Meimei Tu, and Qin Liu, A Budget Constraint Roadside Units Placement for Traffic Flows Monitoring System with Reliability in Vehicular Networks,The 21st IEEE International Conference on High Performance Computing and Communications(HPCC 2019), Zhangjiajie, China, August 10-12, 2019, pp. 1726-1731.

[27]Li Zhao, Qin Liu, Hejiao Huang, Xiaohua Jia, Efficient Privacy-Preserving Query Processing on Outsourced Geographic Databases,IEEE Globecom2018, Abu Dhabi, UAE, December 9-13, 2018.

[28]Min Hu, Qin Liu, Hejiao Huang and Xiaohua Jia, Time-Sensitive Influence Maximization in Social Networks,IEEE International Conference on Communication Technology(ICCT 2018), Chongqing, China, October 8-11, 2018, pp. 1351-1356.

[29]Changjia Yang, Peng Li, Tao Zhang, Yu Jin, Heng He, Lei Nie, and Qin Liu, Mobile Data Sharing with Multiple User Collaboration in Mobile CrowdSensing,The 14th International Conference on Collaborative Computing(CollaborateCom 2018), Shanghai, China, December 1-3, 2018, pp 356-365.

[30]Weiyi Huang, Peng Li, Tao Zhang, Yu Jin, Heng He, Lei Nie, and Qin Liu, Exploiting Sociality for Collaborative Message Dissemination in VANETs,The 14th International Conference on Collaborative Computing(CollaborateCom 2018), Shanghai, China, December 1-3, 2018, pp. 366-385.

[31]Haizhou Bao, Qin Liu, Chuanhe Huang,and Xiaohua Jia, “Minimal Road-Side Unit Placement for Delay-Bounded Applications in Bus Ad-hoc Networks”,36th IEEE International Performance Computing and Communications Conference (IPCCC 2017), San Diego, California, USA, Dec. 10 –12, 2017.

[32]Xiaoli Zeng, Qin Liu, Hejiao Huang, and Xiaohua Jia, “A Lightweight Privacy-Preserving Scheme for Metering Data Collection in Smart Grid”,IEEE International Symposium on A World of Wireless, Mobile and Multimedia Networks (WoWMoM 2017), June 12-15, 2017 Macao, China.

[33]Yafei Chang, Hejiao Huang, Qin Liu, and Xiaohua Jia, “Scalable and Parallel Processing of Influence Maximization for Large-Scale Social Networks”,The 3rd International Conference on Big Data Computing and Communications(BigCom 2017), Chengdu, China, August 10-11, 2017, pp. 183-192.

[34]Feng He, Qin Liu, Tao Lv, Chunyan Liu, Hejiao Huang, and Xiaohua Jia, “Delay-Bounded and Minimal Transmission Broadcast in LEO Satellite Networks”,The IEEE International Conference on Communications (IEEE ICC), Kuala Lumpur, Malaysia, May23-27, 2016.

[35]Dongdong Yue, Peng Li, Tao Zhang, Junshan Cui, Yu Jin, Yu Liu and Qin Liu, “Cooperative Content Downloading in Hybrid VANETs: 3G/4G or RSUs Downloading?”,The IEEE International Conference on Smart Cloud(SmartCloud), New York, USA, November 18th-20th, 2016, pp. 301-306.

[36]Junshan Cui, Peng Li, Dongdong Yue, Yu Jin, Yu Liu, and Qin Liu, Hybrid Roadside Devices Placement for Advertisement Disseminations in Vehicular CPS,11th EAI International Conference on Communications and Networking in China(ChinaCom), Chongqing, China, September 24-26, 2016, pp. 486-495.

[37]Rui An, Hui Feng, Qin Liu, and Li Li. "Three elliptic curve cryptography-based RFID authentication protocols for Internet of Things."11thInternational Conference On Broad-Band Wireless Computing, Communication and Applications(BWCCA–2016), Springer International Publishing, November 5–7, 2016, Korea, pp. 857-878.

[38]Peng Li, Qin Liu, Chuanghe Huang, Jinhai Wang, and Xiaohua Jia, “Delay-bounded Minimal Cost Placement of Roadside Units in Vehicular Ad hoc Networks”, TheIEEE International Conference on Communications (IEEE ICC), London, UK, June 8-12, 2015, pp. 6589-6594.

[39]Qin Liu and Laxmi Bhuyan, “fAHRW+: Fairness-Aware and Locality-Enhanced Scheduling for Multi-Server Systems”,IEEE International Conference on Parallel and Distributed Systems (ICPADS 2014), Hsinchu, Taiwan, Dec. 16-19, 2014.

[40]Jinhai Wang, Chuanhe Huang, Qin Liu, Kai He, Jing Wang, Peng Li, and Xiaohua Jia, “An Optimization VM Deployment for Maximizing Energy Utility in Cloud Environment”,The 14th International Conference on Algorithms and Architectures for Parallel Processing (ICA3PP 2014), Part I, LNCS 8630, Dalian, China, August 24-27, 2014, pp. 400-414.

[41]Yanan Chang,Qin Liu, Xiaohua Jia, Xing Tang, and Kunxiao Zhou, “Joint Power Control and Scheduling for Minimizing Broadcast Delay in Wireless Mesh Networks”,IEEE GlobeCom, Anaheim, CA, USA, Dec. 3-7, 2012. pp. 5519-5524.

[42]Xing Tang and Qin Liu, “Network Coding Based Geographical Opportunistic Routing for Ad Hoc Cognitive Radio Networks”,IEEEGlobeComWorkshop on Heterogeneous, Multi-hop Wireless and Mobile Networks (HeterWMN),Anaheim, CA, USA, Dec. 3-7, 2012, pp. 503-507.

[43] Qin Liu,Yanan Chang, and Xiaohua Jia, “Real-time Data Aggregation for Contention-Based Sensor Networks in Cyber-Physical Systems”,The 7th International Conference on Wireless Algorithms,Systems, and Applications (WASA 2012), LNCS 7405, Yellow Mountains, China, August 8-10, 2012, pp. 520-531.

[44]Qin Liu, Yanan Chang, and Xiaohua Jia, “Real-Time Data Aggregation with High Success Probability in Contention-based Wireless Sensor Networks”,The 7th International Conference on Mobile Ad-hoc and Sensor Networks (MSN'11), Beijing, China, Dec. 2011, pp. 60-67.

[45]Yanan Chang, Qin Liu, Bo Zhang, Xiaohua Jia, and Liming Xie, “Minimum Delay Broadcast Scheduling for Wireless Networks with Directional Antennas”,IEEE GlobeCom, Houston, Texas, USA, Dec. 2011.

课题科研

[1] 国家重点研发计划，基于中美对比和对接的重大慢病临床研究数据标准及应用研究，课题四：基于区块链技术的重大慢病临床研究数据知识产权保护及交换标准研究，2018.7-2021.6，参与。

[2] 国家自然科学基金项目，“在线社交网络中时间敏感信息的高效传播策略研究”（No. 61572370），2016.1-2019.12，项目负责人。

[3] 国家自然科学基金项目，“多跳无线Mesh网络中基于定向天线的低时延广播研究”(No. 61103217)，2012.1-2014.12，项目负责人。

[4] 国家自然科学基金项目，“压缩传感在无线传感器网络应用中的关键技术研究”(No. 61173137)，2012.1-2015.12，主要成员（排名第二）。

[5] 国家自然科学基金项目，“多信道多收发器传感器网络的低时延数据分发聚合和收集研究”(No. 60970117)，2010.1-2012.12，主要成员（排名第二）。

研究团队

刘芹博士的主要研究方向为物联网安全、区块链、移动计算安全和分布式计算。她主持和参与了多项国家自然科学基金、国家重点研发计划、省部级项目、和校企合作项目；致力于区块链和物联网安全技术落地，先后在武汉大学金邦达联合实验室、华视微联合实验室、汇顶安全联合实验室担任核心骨干，在嵌入式系统安全、区块链、物联网安全等领域积累了丰富的理论和实践经验。近年来相关的主要研究成果如下：

l 安全芯片：主导设计了支持国密算法的双界面金融卡芯片，该芯片已通过国密二级认证、EAL4+认证、银行卡终端安全检测、社保检测、健康卡检测、居住证检测、住建部检测、交通部检测、残联检测、北京一卡通等多家行业检测，已量产；主导设计了物联网专用安全芯片。

l 自主安全嵌入式操作系统：支持国密SM2/SM3/SM4/SM9及丰富安全API的安全芯片，加载多语言应用后下载支撑的多线程自主安全操作系统，具有大容量存储及丰富的终端接口，在金融、交通、医疗、证照、智慧城市已得到广泛的应用。

l 基于NBIoT的物联网安全行业应用：与中国电信、北燃集团合作、采用团队主导研发的国密安全芯片及自主实现的IBC机制构建基于NBIoT的示范性物联网行业应用，已发挥典型示范的良好效应。

l 密钥管理系统：支持SM9和无证书SM2等标识密码算法的高性能密钥管理系统，基于微服务架构和虚拟化应用支撑。

l 安全物联网平台：支持多连接及设备管理的安全物联网平台，核心路由及端到端认证采用国密算法保护。

l 基于国密算法的区块链系统：为了提高区块链系统的安全性，使用自主可控的国密算法，使用SM2数字签名算法和SM3哈希算法改造以太坊，所指导的学生以该作品获得2019全国高校区块链大赛一等奖。

l 品牌防伪保护：将敏感数据通过安全芯片与区块链同时加以保护，写入安全芯片的数据同时写入区块链，安全芯片内的加密数据的不可破解性与区块链数据的不可更改性与永久可验证性，可以有效的保护数据免受篡改与仿造的攻击，在食品防伪溯源、高档烟酒的验证及防伪、珠宝、表、包等奢侈品品牌保护等领域得到应用。

获奖信息

l 2019全国高校区块链大赛一等奖，队长：刘洋，队员：刘云连，指导教师：何德彪、刘芹。