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郁昱

上海期智研究院PI(2020年7月-至今)
上海交通大学教授

个人简介

郁昱主要从事密码学相关的研究。2003年获得复旦大学计算机系学士学位,2006年获南洋理工大学博士学位,之后在T-Systems和比利时鲁汶大学从事博士后研究工作。2011年回国后曾分别在华东师范大学和清华大学任教,多项研究成果发表在密码三大会(CRYPTO、EUROCRYPT、ASIACRYPT)和ACM CCS、IEEE S&P、TCC等密码与信息安全的代表性会议上,多次在中国密码年会、澳大利亚密码年会和亚洲密码年会上作特邀报告。他目前担任了亚洲密码年会指导委员会(ASIACRYPT Steering Committee)成员、国际密码学会理事会(IACR board)的观察员以及美国密码年会CRYPTO 2021,欧洲密码年会EUROCRYPT 2020-2022,亚洲密码年会ASIACRYPT 2018,2020-2021的程序委员会委员。

个人荣誉:

腾讯基金会“2020年度科学探索奖”

研究方向

密码基础理论

后量子密码

旁路攻击与抗泄露密码

应用密码算法区块链安全与隐私保护

研究课题

现代密码学-安全计算理论及系统

团队成员

招聘信息

新闻动态

科研成果

1. Lijing Zhou, Ziyu Wang, Hongrui Cui, Qingrui Song, Yu Yu,Bicoptor: Two-round Secure Three-party Non-linear Computation without Preprocessing for Privacy-preserving Machine Learning,IEEE Symposium on Security & Privacy 2023


2. Yuanyuan Zhou, Joop van de Pol, Yu Yu, Francois-Xavier Standaert,A Third is All You Need: EPKE attack on CRT with Exponent Blinding,Advances in Cryptology - ASIACRYT 2022


3. Hanlin Liu, Yu Yu,A Non-heuristic Approach to Time-space Tradeoffs and Optimizations for BKW,Advances in Cryptology - ASIACRYT 2022


4. Li Yao, Yilei Chen, Yu Yu,Cryptanalysis of Candidate Obfuscators for Affine Determinant Programs,Advances in Cryptology - EUROCRYPT ,2022


5. Hanlin Liu, Yu Yu,A Non-heuristic Approach to Time-space Tradeoffs and Optimizations for BKW,Advances in Cryptology - ASIACRYT,2022


6. Yu Yu, Xiang Xie,Privacy-preserving computation in the post-quantum era,National Science Review, Volume 8, Issue 9, September,2021


7. Yu Yu,Preface to special topic on lattice-based cryptography ,National Science Review, Volume 8, Issue 9, September,2021


8. Hongrui Cui, Kaiyi Zhang, Yu Chen, Zhen Liu & Yu Yu,MPC-in-Multi-Heads: a Multi-Prover Zero-Knowledge Proof System (or: How to Jointly Prove Any NP Statements in ZK),in 26th European Symposium on Research in Computer Security(ESORICS),2021


9. Hanlin Liu, Yu Yu, Shuoyao Zhao, Jiang Zhang, Wenling Liu & Zhenkai Hu,Pushing the Limits of Valiant's Universal Circuits: Simpler, Tighter and More Compact,Advances in Cryptology - CRYPTO,2021


10. Yu Yu, Jiang Zhang,Smoothing Out Binary Linear Codes and Worst-Case Sub-exponential Hardness for LPN,Advances in Cryptology - CRYPTO,2021


11. Liu-Jun Wang, Kai-Yi Zhang, Jia-Yong Wang, Jie Cheng, Yong-Hua Yang, Shi-Biao Tang, Di Yan, Yan-Lin Tang, Zhen Liu, Yu Yu, Qiang Zhang & Jian-Wei Pan,Experimental authentication of quantum key distribution with post-quantum cryptography,npj Quantum Information,2021


12. Chun Guo, Jonathan Katz, Xiao Wang, Chenkai Weng & Yu Yu,"Better Concrete Security for Half-Gates Garbling (in the Multi-Instance Setting)",Advances in Cryptology - CRYPTO,2020


13. Weijia Wang, Chun Guo, François-Xavier Standaert, Yu Yu & Gaëtan Cassiers,"Packed Multiplication: How to Amortize the Cost of Side-channel Masking?",Advances in Cryptology - ASIACRYPT,2020


14. Wenling Liu, Zhen Liu, Khoa Nguyen, Guomin Yang & Yu Yu,"A Lattice-Based Key-Insulated and Privacy-Preserving Signature Scheme with Publicly Derived Public Key",(ESORICS)in 25th European Symposium on Research in Computer Security,2020


15. Rui Wen,Yu Yu, Xiang Xie, Yang Zhang,"LEAF: A Faster Secure Search Algorithm via Localization,Extraction, and Reconstruction",In Proceedings of 27th ACM Conference on Computer and Communications Security(CCS), 2020