On the joint 2-adic complexity of binary multisequences∗
RAIRO - Theoretical Informatics and Applications (2012)
- Volume: 46, Issue: 3, page 401-412
- ISSN: 0988-3754
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topZhao, Lu, and Wen, Qiao-Yan. "On the joint 2-adic complexity of binary multisequences∗." RAIRO - Theoretical Informatics and Applications 46.3 (2012): 401-412. <http://eudml.org/doc/222028>.
@article{Zhao2012,
abstract = {Joint 2-adic complexity is a new important index of the cryptographic security for
multisequences. In this paper, we extend the usual Fourier transform to the case of
multisequences and derive an upper bound for the joint 2-adic complexity. Furthermore, for
the multisequences with pn-period, we discuss
the relation between sequences and their Fourier coefficients. Based on the relation, we
determine a lower bound for the number of multisequences with given joint 2-adic
complexity.},
author = {Zhao, Lu, Wen, Qiao-Yan},
journal = {RAIRO - Theoretical Informatics and Applications},
keywords = {Cryptography; stream cipher; FCSR; joint 2-adic complexity; usual Fourier transform; cryptography; Fourier transform},
language = {eng},
month = {8},
number = {3},
pages = {401-412},
publisher = {EDP Sciences},
title = {On the joint 2-adic complexity of binary multisequences∗},
url = {http://eudml.org/doc/222028},
volume = {46},
year = {2012},
}
TY - JOUR
AU - Zhao, Lu
AU - Wen, Qiao-Yan
TI - On the joint 2-adic complexity of binary multisequences∗
JO - RAIRO - Theoretical Informatics and Applications
DA - 2012/8//
PB - EDP Sciences
VL - 46
IS - 3
SP - 401
EP - 412
AB - Joint 2-adic complexity is a new important index of the cryptographic security for
multisequences. In this paper, we extend the usual Fourier transform to the case of
multisequences and derive an upper bound for the joint 2-adic complexity. Furthermore, for
the multisequences with pn-period, we discuss
the relation between sequences and their Fourier coefficients. Based on the relation, we
determine a lower bound for the number of multisequences with given joint 2-adic
complexity.
LA - eng
KW - Cryptography; stream cipher; FCSR; joint 2-adic complexity; usual Fourier transform; cryptography; Fourier transform
UR - http://eudml.org/doc/222028
ER -
References
top- W. Alun, Appendix A. Circulants (Extract) (2008); available at URIhttp://circulants.org/circ/
- F. Fu, H. Niederreiter and F. Özbudak, Joint linear complexity of multisequences consisting of linear recurring sequences. Cryptogr. Commun.1 (2009) 3–29.
- M. Goresky, A. Klapper and L. Washington, Fourier tansform and the 2-adic span of periodic binary sequences. IEEE Trans. Inf. Theory46 (2000) 687–691.
- H. Gu, L. Hu and D. Feng, On the expected value of the joint 2-adic complexity of periodic binary multisequences, in Proc. of International Conference on Sequences and TheirApplications, edited by G. Gong et al. (2006) 199–208.
- A. Klapper and M. Goresky, Feedback shift registers. 2-adic span, and combiners with memory. J. Cryptol.10 (1997) 111–147.
- W. Meidl and H. Niederreiter, Linear complexity, k-error linear complexity, and the discrete Fourier transform. J. Complexity18 (2002) 87–103.
- W. Meidl and H. Niederreiter, The expected value of the joint linear complexity of periodic multisequences. J. Complexity19 (2003) 1–13.
- W. Meidl, H. Niederreiter and A. Venkateswarlu, Error linear complexity measures for multisequences. J. Complexity23 (2007) 169–192.
- C. Seo, S. Lee, Y. Sung, K. Han and S. Kim, A lower bound on the linear span of an FCSR. IEEE Trans. Inf. Theory46 (2000) 691–693.
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