On the Cryptographic Properties of Binary 2<sup>n</sup>-periodic Sequences

CHANG Zuling, WEN Qiaoyan. On the Cryptographic Properties of Binary 2n-periodic Sequences[J]. Chinese Journal of Electronics, 2011, 20(2): 307-311.

Citation:

CHANG Zuling, WEN Qiaoyan. On the Cryptographic Properties of Binary 2n-periodic Sequences[J]. Chinese Journal of Electronics, 2011, 20(2): 307-311.

Citation:

CHANG Zuling, WEN Qiaoyan. On the Cryptographic Properties of Binary 2n-periodic Sequences[J]. Chinese Journal of Electronics, 2011, 20(2): 307-311.

On the Cryptographic Properties of Binary 2ⁿ-periodic Sequences

Abstract

New properties and methods about the linear complexity and the k-error linear complexity of binary 2ⁿ-periodic sequences are provided. Using Games-Chan algorithm and new method, we give some new results about k-error linear complexity, and the method to count the number of critical error sequences is also provided.

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