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    Article

    Analysis of (k 0 ,k 1 ) clock-controlled sequences

    Cryptographic sequence generators are discussed in which a linear feedback shift register (LFSR) is clock controlled in a pseudorandom manner by another register. A model of clock-controlled sequences is propo...

    Liu **an, **ao Guozhen in Applicable Algebra in Engineering, Communication and Computing (1995)

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    Chapter and Conference Paper

    Construction of Pseudo-random Binary Sequences from Elliptic Curves by Using Discrete Logarithm

    An upper bound is established for certain exponential sums with respect to multiplicative characters defined on the rational points of an elliptic curve over a prime field. The bound is applied to investigate ...

    Zhixiong Chen, Shengqiang Li, Guozhen **ao in Sequences and Their Applications – SETA 2006 (2006)

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    Chapter and Conference Paper

    Some Notes on d-Form Functions with Difference-Balanced Property

    The relation between a cyclic relative difference set and a cyclic difference set is considered. Both the sets are with Singer parameters and can be constructed from a difference-balanced d-form function. Althoug...

    Tongjiang Yan, **aoni Du, Enjian Bai, Guozhen **ao in Arithmetic of Finite Fields (2007)

  4. No Access

    Chapter and Conference Paper

    Characterization and Linear-Time Recognition of Paired Threshold Graphs

    In a paired threshold graph, each vertex has a weight, and two vertices are adjacent if and only if their weight sum is large enough and their weight difference is small enough. It generalizes threshold graphs...

    Yixin Cao, Guozhen Rong, Jianxin Wang in Graph-Theoretic Concepts in Computer Science (2020)