高等研究院

Institute for Advanced Study

 

     王小云

     杨振宁讲座教授      

教育背景

1987年,山东大学 数学系获学士学位

1990年,山东大学 数学系获硕士学位

1993年,山东大学 数学系获博士学位

工作履历

1993.7-1995.6 山东大学 数学系 讲师

1995.7-2001.6 山东大学 数学系 副教授

2001.7至今   山东大学 数学学院 教授

2005.7至今   清华大学 高等研究院 杨振宁讲座教授

研究概况

         主要从事密码理论与密码数学问题研究。在密码分析领域,给出了包括MD5,SHA-1在内的系列国际通用Hash函数算法的碰撞攻击理论,提出了MAC算法ALPHA-MAC、MD5-MAC与PELICAN的子密钥恢复攻击以及HMAC-MD5的区分攻击思想。在密码设计领域,主持设计了Hash函数算法SM3。有4篇论文获最佳论文,包括2005年度国际密码年会欧密会与美密会的最佳论文。MD5破解的论文获得2008年汤姆森路透卓越研究奖(中国)。

奖励与荣誉

2010年获苏步青应用数学奖,科技进步一等奖(省部级);2008年获国家自然科学二等奖;2006年获教育部高等学校科学技术奖--自然科学一等奖、陈嘉庚科学家奖、求是杰出科学家奖、中国女青年科学家奖和中国青年科学家提名奖;2002年获科技进步一等奖(省部级)。承担并完成了国家自然基金重点项目、杰出青年基金项目、国家863项目等。

学术成果

1.Lidong Han, Xiaoyun Wang, Gusangwu Xu,On an Attack on RSA with Small CRT-Exponents,Science China Information Sciences,vol.53, No.8, 1511-1518.

2.MeiQin Wang, XiaoYun Wang and Lucas C.K. Hui, Differential-algebraic cryptanalysis of reduced-round of Serpent-256, Science China Information Sciences, vol.53, No.3, 546-556.

3.Meiqin Wang, Xiaoyun Wang, Chow K.P, Hui Lucas C.K, New Differential Cryptanalytic Results for Reduced-Round CAST-128, Journal of IEICE,Vol.E93-A,No.12

4.Keting Jia, Yvo Desmedt, Lidong Han, Xiaoyun Wang, Pseudo-Cryptanalysis of Luffa, Inscrypt 2010, LNCS.

5.Mingqiang Wang, Xiaoyun Wang, Tao Zhan, Yuliang Zheng, Skew-Frobenius map on twisted Edwards curve, ICIC-Letter.

6.Xiaoyun Wang, Hongbo Yu, Wei Wang, Haina Zhang, Tao Zhan, Cryptanalysis on HMAC/NMAC-MD5 and MD5-MAC, Advances in Cryptology-Eurocrypt 2009,  LNCS 5479, 2009, pp. 121-133.

7.Xiaoyun Wang, Wei Wang, Keting Jia, Meiqin Wang, New Distinguishing Attack on MAC using Secret-Prefix Method, FSE 2009, LNCS 5665, 2009, pp363-374.

8.Zheng Yuan, Wei Wang, Keting Jia, Guangwu Xu, Xiaoyun Wang, New Birthday Attacks on Some MACs Based on Block Ciphers, Advances in Cryptology-Crypto 2009, LNCS 5677, 2009, pp. 209-230.

9.Puwen Wei, Xiaoyun Wang, Yuliang Zheng: Public Key Encryption without Random Oracle Made Truly Practical. ICICS 2009, LNCS 5927, pp. 107-120

10.Hongbo Yu, Xiaoyun Wang, Full Key-Recovery Attack on the HMAC/NMAC Based on 3 and 4-pass HAVAL, ISPEC 2009, LNCS 5451, 2009, pp. 285-297.

11.Hongbo Yu, Xiaoyun Wang, Distinguishing Attack on the Secret-Prefix MAC Based on the 39-Step SHA-256, ACISP 2009, LNCS 5594, 2009, pp. 185-201.

12.Keting Jia, Xiaoyun Wang, Zheng Yuan, Guangwu Xu.: Distinguishing and Second-Preimage Attacks on CBC-Like MACs. In: J.A. Garay, A. Miyaji, and A. Otsuka (Eds.) CANS 2009, LNCS 5888, pp. 349–361, Springer, Heidelberg(2009).

13.Haina Zhang, Lin Li, Xiaoyun Wang: Fast correlation attack on stream cipher ABC v3. Science in China Series F: Information Sciences 51(7): 936-947 (2008)

14.Mingqiang Wang, Xiaoyun Wang, Guangwu Xu, Lidong Han, Fast Scalar Multiplication on a Family of Supersingular Curves over  , Inscrypt 2008.

15.Meiqin Wang, Xiaoyun Wang, Changhui Hu, Near Linear Cryptanlytic Results of Reduced-Round of CAST-128 and CAST-256, SAC 2008, LNCS 5381, pp. 429-441

16.Hongbo Yu, Xiaoyun Wang, Multi-collision Attack on the Compression Function of MA4 and 3-Pass Haval, ICISC 2007, LNCS 4817, pp.206-226, 2007.

17.Haina Zhang, Xiaoyun Wang, Differential Crayptanalysis of T-function Based Stream Cipher TSC-4, ICISC 2007, LNCS 4817, pp.227-238, 2007

18.Hongbo Yu, Xiaoyun Wang, Aaram Yun, Sangwoo Park, Cryptanalysis of the Full HAVAL with 4 and 5 Passes, Fast Software Encryption 06, LNCS 4047, pp. 89-110, 2006.

19.Xiaoyun Wang, Hongbo Yu, Yiqun Lisa Yin, Efficient Collision Search Attacks on SHA-0, Advances in Cryptology-Crypto 05, LNCS 3621: 1-16, 2005.

20.Xiaoyun Wang, Yiqun Yin, Hongbo Yu, Finding Collisions in the Full SHA-1, Advances in Cryptology-Crypto 05, LNCS 3621: 17-36, 2005.

21.Xiaoyun Wang, Yiqun Yin, Hongbo Yu, Collision Search Attacks on SHA1, http://theory.csail.mit.edu/yiqun/shanote.pdf, 2005.

22.Arjen Lenstra, Xiaoyun Wang, Benne de Weger, Colliding X.509 Certificates, Cryptology ePrint Archive,Report 2005/067, http://eprint.iacr.org/2005/067, 2005.

23.Xiaoyun Wang, Xuejia Lai etc, Cryptanalysis of the Hash Functions MD4 and RIPEMD, Advances in Cryptology-Eurocrypt 05, LNCS3494:18-36, 2005.

24.Xiaoyun Wang, Hongbo Yu, How to Break MD5 and Other Hash Functions, Advances in Cryptology-Eurocrypt 05, LNCS 3494:1-18, 2005.

25.Xiaoyun Wang etc, An Attack on Hash Function HAVAL-128, Science in China, Series E, 35(4): 405-416, 2005.

26.Hongbo Yu, Gaoli Wang, Guoyan Zhang, Xiaoyun Wang, The Second–Preimage Attack on MD4. Cryptology and Network Security 05, LNCS 3810, pp. 1–12, 2005.

27.Xiaoyun Wang, Collisions for Hash Functions MD4, MD5, HAVAL-128 and RIPEMD, Crypto'04, http://eprint.iacr.org/2004/199.pdf,2004.

28.L. C. K. Hui, Xiaoyun Wang etc, The Differential Analysis of Reduced Skipjack Variants, Advance in Cryptography--CHINACRYPT'2002, Science Publishing House, 77-87, 2002.

29.Xiaoyun Wang, L. C. K. Hui etc, Secure and Practical Tree-Structure Signature Schemes Based on Discrete Logarithms, Public Key Cryptography, LNCS 1751, 167-177, 2000.

30.Xiaoyun Wang, L. C. K. Hui etc, The Differential Cryptanalysis of an AES Finalist-Serpent, Technical Report TR-2000-04, 2000.

31.Xiaoyun Wang, The Improved Collision attack on SHA-0 (Chinese version), 1998.

32.Xiaoyun Wang, The Collision attack on SHA-0 (Chinese version), 1997.