General

Siwei Sun (孙思维) 

siweisun.isaac@gmail.com 


Professor (01/07/2021 ~ ) - School of Cryptology, University of Chinese Academy of Sciences 

About

Siwei Sun (孙思维) 

siweisun.isaac@gmail.com 


Professor (01/07/2021 ~ ) - School of Cryptology, University of Chinese Academy of Sciences 


Associate Professor (01/10/2015 ~ 30/06/2021) 

- Data Assurance and Communication Security Research Center, Chinese Academy of Sciences 

- Institute of Information Engineering, Chinese Academy of Sciences 

- School of Cyber Security, University of Chinese Academy of Sciences 


Research Fellow (2018 ~ 2019) - ST Engineering & SUTD (Singapore University of Technology and Design) 


Publications

  1. Siwei Sun, Lei Hu, Peng Wang, Kexin Qiao, Xiaoshuang Ma, Ling Song: Automatic Security Evaluation and (Related-key) Differential Characteristic Search: Application to SIMON, PRESENT, LBlock, DES(L) and Other Bit-Oriented Block Ciphers. ASIACRYPT 2014.

  2. Xiaoyang Dong, Lingyue Qin, Siwei Sun, Xiaoyun Wang. Key Guessing Strategies for Linear Key-Schedule Algorithms in Rectangle Attacks. EUROCRYPT 2022.

  3. Yunwen Liu, Siwei Sun, Chao Li: Rotational Cryptanalysis from a Differential-Linear Perspective - Practical Distinguishers for Round-Reduced FRIET, Xoodoo, and Alzette. EUROCRYPT 2021.

  4. Zhenzhen Bao, Xiaoyang Dong, Jian Guo, Zheng Li, Danping Shi, Siwei Sun, Xiaoyun Wang: Automatic Search of Meet-in-the-Middle Preimage Attacks on AES-like Hashing. EUROCRYPT 2021.

  5. Xiaoyang Dong, Jialiang Hua, Siwei Sun, Zheng Li, Xiaoyun  Wang, Lei Hu. Meet-in-the-Middle Attacks Revisited: Key-recovery, Collision, and Preimage Attacks. CRYPTO 2021.

  6. Danping Shi, Siwei Sun, Yu Sasaki, Chaoyun Li, Lei Hu: Correlation of Quadratic Boolean Functions: Cryptanalysis of All Versions of Full MORUS. CRYPTO 2019.

  7. Pawel Szalachowski, Daniël Reijsbergen, Ivan Homoliak, Siwei Sun: StrongChain: Transparent and Collaborative Proof-of-Work Consensus. USENIX Security Symposium 2019.

  8. Danping Shi, Siwei Sun, Patrick Derbez, Yosuke Todo, Bing Sun, Lei Hu: Programming the Demirci-Selçuk Meet-in-the-Middle Attack with Constraints. ASIACRYPT 2018.

  9. Xiaoyang Dong, Siwei Sun, Danping Shi, Fei Gao, Xiaoyun Wang, Lei Hu: Quantum Collision Attacks on AES-Like Hashing with Low Quantum Random Access Memories. ASIACRYPT 2020.

  10. Kai Hu, Siwei Sun, Meiqin Wang, Qingju Wang: An Algebraic Formulation of the Division Property: Revisiting Degree Evaluations, Cube Attacks, and Key-Independent Sums. ASIACRYPT 2020.

  11. Jian Zou, Zihao Wei, Siwei Sun, Ximeng Liu, Wenling Wu: Quantum Circuit Implementations of AES with Fewer Qubits. ASIACRYPT 2020.

  12. Kai Hu, Siwei Sun, Yosuke Todo, Meiqin Wang, Qingju Wang. Massive Superpoly Recovery with Nested Monomial Predictions. ASIACRYPT 2021.

  13. Xiaoyang Dong, Zhiyu Zhang, Siwei Sun, Congming Wei, Xiaoyun Wang and Lei Hu. Automatic Classical and Quantum Rebound Attacks on AES-like Hashing by Exploiting Related-key Differentials. ASIACRYPT 2021.

  14. Raghvendra Rohit, Kai Hu, Sumanta Sarkar, Siwei Sun: Misuse-Free Key-Recovery and Distinguishing Attacks on 7-Round Ascon. ToSC 2021.

  15. Hao Guo, Siwei Sun, Danping Shi, Ling Sun, Yao Sun, Lei Hu, Meiqin Wang: Differential Attacks on CRAFT Exploiting the Involutory S-boxes and Tweak Additions. ToSC 2020.

  16. Dhiman Saha, Yu Sasaki, Danping Shi, Ferdinand Sibleyras, Siwei Sun, Yingjie Zhang: On the Security Margin of TinyJAMBU with Refined Differential and Linear Cryptanalysis. ToSC 2020.

  17. Bowen Liu, Pawel Szalachowski, Siwei Sun: Fail-safe Watchtowers and Short-lived Assertions for Payment Channels. AsiaCCS 2020.

  18. Bowen Liu, Siwei Sun, Pawel Szalachowski: SMACS: Smart Contract Access Control Service. DSN 2020.

  19. Shun Li, Siwei Sun, Chaoyun Li, Zihao Wei, Lei Hu: Constructing Low-latency Involutory MDS Matrices with Lightweight Circuits. ToSC 2019.

  20. Shun Li, Siwei Sun, Danping Shi, Chaoyun Li, Lei Hu: Lightweight Iterative MDS Matrices: How Small Can We Go? ToSC 2019.

  21. Patrick Derbez, Tetsu Iwata, Ling Sun, Siwei Sun, Yosuke Todo, Haoyang Wang, Meiqin Wang: Cryptanalysis of AES-PRF and Its Dual. ToSC 2018.

  22. Siwei Sun, David Gérault, Pascal Lafourcade, Qianqian Yang, Yosuke Todo, Kexin Qiao, Lei Hu: Analysis of AES, SKINNY, and Others with Constraint Programming. ToSC 2017.

  23. Kai Fu, Meiqin Wang, Yinghua Guo, Siwei Sun, Lei Hu: MILP-Based Automatic Search Algorithms for Differential and Linear Trails for Speck. FSE 2016.

Service

  • ​Board member of the Chinese Association for Cryptologic Research (CACR) 

  • Member of the Youth Work Committee of CACR

  • Executive member, CCF TCQC, Chinese Computer Federation