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FENG Rongquan

Professor

fengrq@math.pku.edu.cn

Phone :86-10-62755521

Office :303

Education

Ph.D., Institute of Systems Science, CAS, 1994.

M.S., Hebei Normal University, 1991.

B.S., Hebei Normal University, 1987.

Research Interests

Cryptography and information security; Algebraic combinatorics.  (MathSciNet)

1. Cryptography: authentication codes; latticed-based cryptography

2. Elliptic curves: efficient computation; discrete logarithm

3. Graphs and groups: regular coverings; directed strongly-regular graphs

4. Coding theory: weight distribution; network codes

Selected Publications

• R. Feng, M. Nie and H. Wu, Twisted Jacobi intersection curves, Theoretical Computer Science 494, 24–35 (2013).
• W. Song, K. Cai, R. Feng and C. Yuen, The Complexity of Network Coding With Two Unit-Rate Multicast Sessions, IEEE Transactions on Information Theory 59, 5692-5707 (2013).
• R. Feng, Z. Gu, Z. Wang, H. Wu and K. Zhou, On the construction of finite oscillator dictionary, Communications in Algebra 42, 3427-3437 (2014).
• H. Liu, K. Feng and R. Feng, Nonexistence of generalized bent functions from Z_2^n to Z_m, Designs, Codes and Cryptography 82, 647-662 (2017).
• G. Jian, R. Feng and H. Wu, Generalized Hamming weights of three classes of linear codes, Finite Fields and Their Applications 45, 341-354 (2017).