钱海峰

电话：+86-21-54345187
E-mail：hfqian@cs.ecnu.edu.cn
地址：上海市东川路500号信息楼659
邮编：200241

　　钱海峰，男，1977年5月生，华东师范大学计算机系副教授，硕士生导师。1996年至2003年在华东师范大学数学系就读基础数学本科，硕士。2003年至2006年在上海交通大学计算机科学与工程系攻读计算机软件与理论的博士学位，毕业后回到华东师范大学计算机系任教至今。在国内外学术刊物和学术会议上独立或合作发表论文约20余篇，目前主持和承担国家自然科学基金项目1项。

主要研究方向

计算机安全
信息安全与密码学
计算机网络安全
密码理论与算法数论

科研项目

主持国家自然科学基金项目：可实施的最优数字签名的设计和应用研究（2008.01～2010.12）

近期发表论文

1. Haifeng Qian and Yuan Zhou and Zhibin Li and Zecheng Wang, Efficient Public Key Encryption with Smallest Ciphertext Expansion from Factoring. In：Proceeding of 2007 International Workshop on Code and Cryptography, pp.313-322. (Full paper to appear in “Design, Code and Cryptography”)

2. Haifeng Qian, Zhibin Li, Zhijie Chen and Shiman Yang, A Practical Optimal Padding for Signature Schemes, M. Abe (Ed.): CT-RSA 2007, LNCS 4377, pp. 112–128, 2007.

3. Zecheng Wang, Haifeng Qian, Zhibin Li. Hybrid Proxy Multisignature: A New Type Multiparty Signature，Information Sciences, 2007.12, Vol 177(24): 5638-5650. doi:10.1016/j.ins.2007.06.004.

4. 王泽成, 李志斌, 钱海峰. 标准模型下门限强壮的组签名方案, 中国密码学会2007 年会(ChinaCrypt'2007) 2007

5. Haifeng Qian, Zhijie Chen, Zhibin Li, Zhenfu Cao and Licheng Wang, On the Formal Security Proofs of Rabin-type Signatures, ChinaCrypt'2006, pp.268-277.

6. Haifeng Qian, Zhibin Li. New Signature Schemes with Tight Security Reductions, in: Proceeding of the International Conference of Computational Intelligence and Security 2006. IEEE CI. pp. 1323-1326. Nov.3-6th 2006.

7. Haifeng Qian, Zhenfu Cao, Licheng Wang, Sheng Guo, Cryptanalysis of Chang-Lin-Lam's ID-based Multisignature Scheme, in: First International Multi-Symposiums on Computer and Computational Sciences Volume 2 (IMSCCS-06), April 2006, pp. 113-116 (IEEE CS Proceeding).

8. Haifeng Qian, Zhenfu Cao, Qingshui Xue. A new threshold proxy signature scheme from bilinear pairings, Science in China Ser. E, 34(6):711-720, 2004; Science in China Ser. F, 47(5):612-622, 2004. (SCI).

9. Haifeng Qian, ZhenFu Cao and Haiyong Bao. Cryptanalysis of Li-Tzeng-Hwang's improved signature schemes based on factoring and discrete logarithms, Applied Mathematics and Computation, Volume 166, Issue 3, 26 July 2005, Pages 501-505.

10. Haifeng Qian, ZhenFu Cao and Haiyong Bao. Security of Pon-Lu-Jeng's Meta-He digital signature schemes, Applied Mathematics and Computation, Volume 170, Issue 1, 1 November 2005, Pages 724-730.

11. Qian Haifeng, Cao Zhenfu and Xue Qingshui. Efficient Pairing-Based Threshold proxy Signature Scheme with Known Signers, Informatica, 2005, Vol.16, No. 2, 261-274.

12. Haifeng Qian, Zhenfu Cao, Lichen Wang and Qingshui Xue. Efficient Non-Interactive Deniable Authentication Protocols, in: Proceeding of the 5th International Conference on Computer and Information Technology, IEEE Computer Society Press, CIT'2005, pages 673-679, Shanghai.

13. Haifeng Qian and Zhenfu Cao, A Novel ID-Based Partial Delegation with Warrant Proxy Signature Scheme, International Workshop on Information Assurance in Distributed Systems (IADS 2005), LNCS, Publisher: Springer-Verlag GmbH, Volume 3759, 2005, pages 323-331.

14. Qingshui Xue, Zhenfu Cao and Haifeng Qian, A generalized proxy signature scheme based on the RSA cryptosystem, PDCAT'04 (The Fifth International Conference on Parallel and Distributed Computing, Applications and Technologies), LNCS 3320, 8-10 December, 2004, Singapore, pp. 662-665.

15．Qingshui Xue, Zhenfu Cao and Haifeng Qian, Cryptanalysis of New Digital Nominative Proxy Signature Schemes for Mobile Communication, 2004 Global Mobile Congress, Shanghai, Oct.11-13, 2004, DELSON GROUP, pp. 302-306.

16．Hai-Yong Bao, Zhen-Fu Cao and Hai-Feng Qian. Cryptanalysis of Group Signature Scheme from ID-based Signature Scheme, Proceedings of the 3th International Conference on Information Security (Infosecu'04), Shanghai, pp.115-119 (ACM).

17. Hai-Yong Bao, Zhen-Fu Cao and Hai-Feng Qian. On the security of a group signcryption scheme from distributed signcryption scheme, CANS'2005, LNCS volume 3810, Springer-Verlag Berlin Heidelberg, pages 26-34. 2005.

18．Licheng Wang, Zhenfu Cao, Feng Cao and Haifeng Qian Cryptanalysis and Improvement on An ID-Based Key Issuing Protocol, in: First International Multi-Symposiums on Computer and Computational Sciences -Volume 2 (IMSCCS'06) April 2006 pp.8-12 (IEEE CS Proceeding）.

19．Lichen Wang, Zhenfu Cao, Xiangxue Li and Haifeng Qian. Certificateless Threshold SignatureSchemes, CIS'2005, Part II, LNAI 3802, Springer-Verlag Berlin Heidelberg, pages 104-109. 2005

20．Licheng Wang, Zhenfu Cao, Xiangxue Li and Haifeng Qian. Simulatability and security of certificateless threshold signatures. Information Sciences, Volume 177, Issue 6, 15 March 2007, Pages 1382-1394

21．Licheng Wang, Zhenfu Cao, Feng Cao and Haifeng Qian. The Braid-Based Bit Commitment Protocol. Journal of Shanghai Jiao Tong University. Vol.11 No.2, pp. 200-204, 2006.

教学

2006年至今，密码学基础，研究生
2006年至今，网络安全基础，本科生
2006年至今，信息安全讨论班，博士，硕士研究生

钱 海 峰

钱海峰