ISSN 0253-2778

CN 34-1054/N

Open AccessOpen Access JUSTC

A fast algorithm for the 2-adic joint complexity of pn-periodic a binary multisequence

Cite this:
https://doi.org/10.3969/j.issn.0253-2778.2013.02.013
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  • Author Bio:

    LI Fulin, male, born in 1979, PhD. Research field: cryptography. E-mail: lflsxx66@163.com

  • Corresponding author: ZHU Shixin
  • Received Date: 24 October 2011
  • Rev Recd Date: 10 February 2012
  • Publish Date: 28 February 2013
  • To determine the 2-adic joint complexity of pn-periodic binary multisequences generated by feedback shift registers with carry operation (FCSR), an algorithm was presented and its theoretical derivation was provided, which yields an upper bound for the 2-adic joint complexity of a pn-periodic binary multisequence. Under a fixed condition, this upper bound is good.
    To determine the 2-adic joint complexity of pn-periodic binary multisequences generated by feedback shift registers with carry operation (FCSR), an algorithm was presented and its theoretical derivation was provided, which yields an upper bound for the 2-adic joint complexity of a pn-periodic binary multisequence. Under a fixed condition, this upper bound is good.
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