师生风采

王馨，博士，山东大学密码科学与工程学院助理研究员。王博士2022年于美国马里兰大学巴尔的摩校区（University of Maryland, Baltimore County）取得博士学位，师从Sisi Duan教授和Jianwu Wang教授。而后于清华大学高等研究院从事博士后工作，入选国家博后引才计划与清华大学水木学者计划。王博士的研究领域涵盖分布式系统安全、区块链、应用密码学、边缘计算等，主要成果在区块链及分布式系统协议等方向尤为突出，提出过多个业界公认的指标型协议，例如Pando (NDSS’26)，FIN (IEEE TC、CCS’23)，Lumi (ICDCS’25)等。近五年研究成果以一作或通讯发表密码工程高水平期刊会议共9篇，CCF-A类期刊会议共5篇。

个人主页：https://github.com/starlyxxx/xin-wang

2018.08 - 2022.08马里兰大学巴尔的摩校区 信息科学 博士

2013.09 - 2017.06安徽财经大学 信息与计算科学 学士

2025.11 -至今 山东大学密码科学与工程学院 密码工程与应用 助理研究员

2022.11 - 2025.11清华大学高等研究院 网络空间安全 博士后（水木学者）

[1] Xin Wang, Sisi Duan, and Haibin Zhang. "Practical Signature-Free Multivalued Validated Byzantine Agreement and Asynchronous Common Subset in Constant Time." IEEE Transactions on Computers. (2025). DOI: 10.1109/TC.2025.3607476

[2] Xin Wang, Haochen Wang, Haibin Zhang, and Sisi Duan. "Pando: Extremely Scalable BFT Based on Committee Sampling." Network and Distributed System Security (NDSS). 2026. DOI: 10.14722/ndss.2026.230273

[3] Yue Huang, Xin Wang, Haibin Zhang, and Sisi Duan. "Cross-Consensus Reliable Broadcast and its Applications." Network and Distributed System Security (NDSS). 2026. DOI: 10.14722/ndss.2026.230207

[4] Xin Wang, Shuhe Cao, Keting Jia, Qidi You and Sisi Duan. "Lumi: Lightweight Blockchain Layer 2 Protocol from On-chain Coordination.". 45th IEEE International Conference on Distributed Computing Systems (ICDCS). 2025. DOI: 10.1109/ICDCS63083.2025.00059

[5] Xiao Sui, Xin Wang, and Sisi Duan. "Signature-Free Atomic Broadcast with Optimal $O(n^2)$ Messages and $O(1)$ Expected Time.", 46th IEEE Symposium on Security and Privacy. 2025. DOI: 10.1109/SP61157.2025.00244

[6] Yunqing Bian, Xin Wang, Jian Jin, Zhenzhen Jiao, and Sisi Duan. "Flexible and Scalable Decentralized Identity Management for Industrial Internet of Things.", IEEE Internet of Things Journal (IOTJ), DOI: 10.1109/JIOT.2024.3399535

[7] Sisi Duan, Xin Wang and Haibin Zhang. "FIN: Practical Signature-Free Asynchronous Common Subset in Constant Time", Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications Security. 2023. DOI: 10.1145/3576915.3616633

[8] Xin Wang, Sisi Duan, James R. Clavin, and Haibin Zhang.“BFT in Blockchains: From Protocols to Use Cases.” ACM Comput. Surv. (2021). DOI: 10.1145/3503042