Cross-correlations of linearly and quadratically related geometric
sequences and GMW sequences (with A. H. Chan and A. Klapper),
Discr. Appl. Math. vol 46 (1993), 1-20.

Fourier Transforms and the 2-adic span of periodic binary sequences,
(with A. Klapper and L. Washington), IEEE Trans. Info. Theory 46
(2000) pp. 687-691.

Upper bounds on the linear complexity of feedback shift registers (with A.
H. Chan and A. Klapper), Proceedings, Advances in Cryptology - Eurocrypt
1989, Hasselt Belgium. (Lecture Notes in Computer Science vol. 434,
Springer Verlag, 1990.) pp. 563-570.pdf file (435K)

Correlation functions of geometric sequences (with A. H. Chan and A.
Klapper), Proceedings, Advances in Cryptology - Eurocrypt 1990 (Aarhus, Denmark).
(Lecture Notes in Computer Science vol. 473, Springer Verlag, 1991.)
pp. 214-221. pdf file (410K)

Revealing information with partial period autocorrelations (with A.
Klapper), Proceedings, Asiacrypt 1991, Fujyoshida, Japan.
(Lecture Notes in Computer Science vol. 739, Springer Verlag, 1992)
pp. 277-287. pdf file (500K)

Feedback registers based on ramified extensions of the 2-adic
numbers (with A. Klapper), Proceedings, Advances in Cryptology -
Eurocrypt 1994, Perugia Itlay. (Lecture Notes in Computer Science vol.
950, Springer Verlag, 1995) pp. 215-222.
pdf file (400K)

2-adic shift registers (with A. Klapper), Proceedings,
Fast Software Encryption (Lecture Notes in Computer
Science, vol. 809, Springer Verlag, 1994.) pp. 174-178.
pdf file (290K)

Large period nearly deBruijn FCSR sequences (with A. Klapper),
Proceedings, Advances in Cryptology--Eurocrypt 1995. (Lecture
Notes in computer science vol. 921, Springer Verlag, 1995.) pp. 263-273.
pdf file (590K)

Cryptanalysis based on 2-adic rational approximation (with A.
Klapper), Proceedings, Advances in Cryptology--CRYPTO '95. (Lecture
Notes in Computer Science vol. 963, Springer Verlag, 1996.) pp. 262-273.
pdf file (700K)

On the distinctness of decimations of ell-sequences (with A. Klapper
and R. Murty), Sequences and their Applications - SETA 01
T. Helleseth, P.V. Kumar, K. Yang, ed. Springer Verlag, NY, 2001,
pp. 197-208. pdf file (74K)

Periodicity and distribution properties of combined FCSR sequences
(with A. Klapper), Sequences and Their Applications, SETA'06,
Lecture Notes in Computer Science 4086, Springer Verlag 2006, 334-341.
pdf file (158K)

Some results on the arithmetic correlation of sequences (with A. Klapper)
Sequences and Their Applications, SETA'08, Lecture Notes in Computer
Science 5203, Springer Verlag 2008, 71-80.
pdf file (115K)

Arithmetic correlations and Walsh transforms (extended abstract) (with A. Klapper),
Sequences and Their Applications, SETA'10 Springer Verlag, 2010