Refereed conference papers:
-
C.K.Wu, ``Construction of nonlinear combining functions
for stream ciphers'', Proc. of the Third Chinese National
Conference of Cryptology, Xian, China, Nov. 1988.
-
C.K.Wu, ``On the local security of stream ciphers'',
1989 Chinese National
Conference on Information Theory, Qingdao, China, Oct. 1989.
-
C.K.Wu, ``Construction and enumeration of
correlation-immune functions'', 1993 Chinese National Symposium
on Information Theory and the Theory of Communications,
Yichang, China, Oct. 1993, Proceedings pp.15-21.
-
C.K.Wu, ``Distribution of Boolean functions with
nonlinearity $2^(n-2)$'', Proceedings of ChinaCrypt'94, Xian,
China, Nov. 10-14, Science Press, 1994, pp. 256-272.
-
C.K.Wu, ``An attack on the clock controlled
generator sequences'', Proceedings of 1990 IEEE International
Symposium on Information Theory, San Diego, CA, Jan-14-19,
1990, page 119.
-
C.K.Wu, ``A class of nonlinear combining functions
for stream ciphers'', Proc. of International Symposium on
Information Theory and Its Applications (ISITA'90), Hawaii,
Nov. 27-30, 1990, pp.1071-1072.
-
C.K.Wu, X.M.Wang, ``A new model of
cryptosystem'', Proc. of International Symposium on Information
Theory and Its Applications (ISITA'90), Hawaii, Nov. 27-30, 1990,
pp.1067-1069.
-
Y.X.Li, D.X.Li, C.K.Wu, and X.M.Wang, ``How to generate a
random matrix in McEliece's public-key cryptosystem'', Proc. of
1992 Int. Symp. on Infor. Theory and Its Applications, Singapore,
pp.268-269.
-
C.K.Wu, G.Z.Xiao, and X.M.Wang, ``On
degeneration of Correlation immune functions'', Proc. of 1994
IEEE International Symposium on Information Theory,
Trondheim, Norway, June 27- July 1, 1994, page 353.
-
C.K.Wu, E.Dawson, ``On the construction of resilient
functions'', Information Security and Privacy, Proc. of First
Australasian Conference, LNCS 1172, Springer-Verlag 1996,
pp.79-86.
-
C.K.Wu, X.M.Wang, E.Dawson, ``Construction of correlation
immune functions based on the theory of error-correcting codes''.
Proc. 1996 IEEE International Symposium on Information Theory and
Its Applications (ISITA'96), Victoria Canada, September 1996.
-
E.Dawson, C.K.Wu, ``Some cryptographic properties of
symmetric Boolean functions'', presented at CMSA conference,
Sydney, July 1996.
-
C.K.Wu, E.Dawson, ``Cryptographic applications of
generalised inverse matrices'', presented at the Fourth
International Conference on Finite Fields and Applications,
Waterloo, Canada 12-15 August, 1997.
-
E.Dawson, C.K.Wu, ``Inherent structure of correlation
immune functions'', 3rd International Conference on Combinatorial
Mathematics and Combinatorial Computing, June 30 - July 4, 1997,
Australia.
-
E.Dawson, C.K.Wu, ``Construction of correlation
immune Boolean functions'', Information
and Communications Security, LNCS 1334, Y.Han, T.Okamoto, S.Qing (Eds),
Springer-Verlag 1997, pp.170-180.
- C.K.Wu, V.Varadharajan, ``
Many-to-one cryptographic algorithms and group signatures
(extended abstract)", Australian Computer Science Communications,
Proceedings of the Twenty
Second Australasian Computer Science Conference (ACSC'99), Auckland,
New Zealand, January 18--21 1999, Jenny Edward (Ed.), Springer 1999,
pp.432-444.
- C.K.Wu, V.Varadharajan, `` Modified Chinese
Remainder Theorem and Its Application to Proxy Signatures",
Proceedings of
1999 ICPP Workshops,
21-24 September 1999, D.Panda and M.Takizawa (Eds.), IEEE Computer Society
1999, pp.146-151.
- C.K.Wu, `` Electronic supermarket for
mobile agents", Proceedings of The 4th World
Multi-Conference on Systemics, Cybernetics and Informatics (SCI2000),
Vol.III, pp.371-379, July 23-26, Orlando, Florida, USA, 2000.
- C.K.Wu, V.Varadharajan, ``Fair exchange of
digital signatures with off-line trusted third party", Proceedings of
Information and Communications Security (ICICS2001),
LNCS 2229, Springer-Verlag 2001, pp.466-470.
- C.K.Wu, R.Sankaranarayana, ``
Internet voting: concerns and solutions", Proceedings of
2002 International Symposium on Cyber Worlds: Theories and Practices,
Nov.6-8 2002, Tokyo, Japan, IEEE Computer Society, 2002, pp.261-266.
Refereed journal papers [&]
Papers in Chinese
-
C.K.Wu, ``On the independence of Boolean functions
of their variables'', Journal of Xidian University,
Vol.15, No.4, 1988, pp.73-81.
-
C.K.Wu, ``A division method for computing
logarithms'', Journal of Electronics Science and Technology,
1988, pp.35-38.
-
C.K.Wu, B.A.Guo, ``A class of uniquely
decodable linear codes for multiple users'', Journal of
Electronics Science and Technology, 1989, pp.32-33..
-
C.K.Wu, ``On the linear complexity of random
sequences'', KeXue TongBao, Vol.35, No.11, June 1990,
pp.876-877.
-
C.K.Wu, ``An attack on the clock controlled
generator sequences'', Journal of China Institute of
Communications, Vol.11, No.6, 1990, pp.46-49.
-
C.K.Wu, ``Distant calculation of stream ciphers'',
Journal of Xidian University, Vol.17, No.4, Dec. 1990,
pp.43-48.
-
C.K.Wu, ``Calculation of the best affine
approximation of symmetric functions'', Journal of Applied
Sciences, Vol.9, No.2, April 1991, pp.154-160.
-
C.K.Wu, ``On the linear complexity of sequences
with extended period'', Journal of Xidian University, Vol.18,
No.3, 1991, pp.80-86.
-
C.K.Wu, ``Proof of the GD-conjectures in the RSA
public key cryptosystem'', Journal of Xidian University,
Vol.19, No.2, Jun. 1992, pp.82-89.
-
C.K.Wu, ``A survey on the safety of contemporary
secure communications--(1)Message authentication'',
Journal of Natural Science, Vol.15, No.10, Oct.1992, pp.759-763.
-
C.K.Wu, A survey on the safety of contemporary
secure communications--(2)Identity verification,
Journal of Natural Science, Vol.15, No.11, Nov. 1992, pp.838-843.
-
C.K.Wu, X.M.Wang, ``Application of Bent
functions to stream ciphers'', Journal of China Institute of
Communications, Vol.14, No.4, July 1993, pp.24-29.
-
C.K.Wu, ``A public-key cryptosystem based on
generalized inverses of matrices'', Journal of China
Institute of Communications, Vol.14, No.4, July 1993,
pp.99-104.
-
C.K.Wu, X.M.Wang, ``Balanced source coding
and its applications to stream ciphers'', ACTA
Electronica Sinica, Vol 21,No.7, July 1993, pp.23-32.
-
C.K.Wu, ``On bit security of stream ciphers'',
Journal of China Institute of Communications, Vol.15,
No.1, 1994, pp.89-94.
-
X.M.Wang, Y.X.Li, and C.K.Wu,
``Modification of McEliece's public key cryptosystem'', ACTA
Electronica Sinica, Vol.22, No.4,1994, pp.90-92,
-
C.K.Wu, ``Some properties of Euler totient
functions'', Journal of Secure Communications, 1994, pp.42-44.
-
C.K.Wu, X.M.Wang, and G.Z.Xiao, ``On stream
ciphers with information feedback'', Journal of Secure
Communications, No.3,1994, pp. 23-28.
-
C.K.Wu, X.M.Wang, ``A new public key cryptosystem",
Journal of Xidian University, Vol.77, No.1, 1995, pp.94-99.
-
C.K.Wu, ``Spectral analysis of the nonlinearity of
Boolean functions'', Journal of Electronics,
Vol.18, No.5, May 1996, pp.487-495.
-
S.B.Xue, C.K.Wu, and X.M.Wang, ``Authentication and key distribution
in mobile communication networks", ACTA Electronica Sinica,
Vol.24, No.10, 1996, pp.107-?.
Available in English
-
C.K.Wu, ``Study on stream ciphers using generating
functions'', Journal of Electronics, Vol.10, No.1, 1993, pp.34-40.
-
C.K.Wu, ``Spectral analysis of the independence of
multiple-valued logic
functions of their variables'', Journal of Electronics, Vol.10,
No.3, July 1993, pp.217-226.
-
C.K.Wu, X.M.Wang, and G.Z.Xiao, ``Boolean
permutations I: Theory'', Journal of Xidian University
(special issue), Vol.21, No.5, 1994, pp.50-60.
-
C.K.Wu, X.M.Wang, ``Authentication from linear
codes'', Chinese Journal of Electronics, Vol.4, No.1, Jan.
1995, pp96-98.
-
C.K.Wu, X.M.Wang, ``A public key cryptosystem
based on Boolean permutations'', Chinese Journal of
Electronics, Vol.4, No.2, Apr. 1995, pp.40-44.
-
G.Z.Xiao, B.Z.Shen, and C.K.Wu, ``Some spectral techniques
in coding theory'', Discrete Mathematics, Vol.87, 1991, pp.181-186.
-
C.K.Wu, X.M.Wang, ``Determination of the true
value of Euler totient function in the RSA cryptosystem
from a set of possibilities'', IEE Electronics Letters,
Vol.29, No.1, Jan. 1993, pp.84-85.
-
C.K.Wu, X.M.Wang, ``Construction of Permutations of High
Nonlinearity'', Chinese Science Bulletin, Vol.38, No.8, April
1993, pp.679-683. (Chinese version: No.12, 1992, pp.1147-1150).
-
E.Dawson, C.K.Wu, ``Key agreement scheme based on
generalised inverses of matrices'', Electronics
Letters, Vol.33, No.14, 1997, pp.1210-1211.
-
E.Dawson, C.K.Wu, ``On the linear structure of symmetric
Boolean functions'', Australasian Journal of Combinatorics,
Vol.16, September 1997, pp.239-243.
-
C.K. Wu, ``On distribution of Boolean functions with
nonlinearity 2n-2'', Australasian Journal of
Combinatorics, Vol.17, March 1998, pp.51-59.
-
C.K. Wu and E. Dawson, ``Generalized inverses
in public key cryptosystem design",
IEE Proceedings - Computers and Digital Techniques, Vol.145, No.5,
September 1998, pp.321-326.
-
C.K. Wu and E. Dawson, ``Existence of
generalized inverse of linear transformations over finite fields",
Finite Fields and Their Applications 4, pp.307-315, 1998.
-
C.K. Wu and V. Varadharajan, ``Boolean permutation-based
key escrow", Computers and Electrical Engineering, Elsevier Science,
Vol. 25, 1999, pp.291-304.
-
C.K. Wu and L.Zhao, ``Construction of 2-designs",
Applied Mathematics, A Journal of Chinese Universities,
Vol.14, Series B, No.1, 1999, pp.99-102.