一种新的GF(q)上的广义自缩生成器
A New Generalized Self-shrinking Generator on GF(q)
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摘要: 设计了一种新的GF(q)上的广义自缩生成器,该生成器的主要特点在于输出方式不同于原生成器。研究表明生成的大序列族有良好的互相关性、均衡性,并且给出了最小周期的下界。同时也指出该序列有丰富的群结构和线性空间结构。Abstract: A new q-ary generalized self-shrinking generator is presented. The main difference between the new generator and the old one is the output mode. It is shown that there is good correlation between sequences in the large sequence family, and sequences are balanced in a least period. Simultaneously, the lower bounds of the least period are provided, and the family of sequences takes on a rich group structure and linear space structure.
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Coppersmith D.[J].krawczy H, Mansour Y. The shrinking generator[C]. in Advance in Cryptology-CRYPTO93, Berlin Germany: Springer-Verlag.1994,:-[2]Meier W, Stafflebach O. The self-shrinking generator[C].Advanced in Cryptology-Eurocrypt94. Berlin: Springer-Verlag,1995:205 - 214.[3]Mihalievic M J. A faster cryptanalysis of the self-shrinking generator[J].in Proceedings of ACIPS96, Berlin: Springer-Verlag.1996, LNCS 1172:182-[4]Zenner E, Krause M, Lucks S. Improved cryptanalysis of the selfshrinking generator[J].in Proceedings of ACIPS2001, Berlin:Springer-Verlag.2002, LNCS 2119:21-[5]Krause M. BDD-based cryptanalysis of keystream generators[C][J].in Advanced in Cryptology-Eurocrypt02, L.R.Knudsen (Ed),Springer-Verlag.2002, LNCS 2332:222-[6]Hu Yu-pu, Xiao Guo-zhen. The generalized self-shrinking generator[J].IEEE Trans. on Information Theory.2004, 50(4):714-718[7]胡予濮,白国强,肖国镇.GF(q)上的广义自缩序列[J]西安电子科技大学学报,2001,28(1):5-7.
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