CAJ | 학술논문

周期序列的线性复杂度是衡量流密码稳定性的重要指标。近年来，对多维周期序列的研究越来越受到广大学者的关注。主要在周期序列S 与其对偶序列-S 组合成的新序列已有结论的基础上，给出了由多个新序列组成的多维序列的极小多项式和联合线性复杂度。
주기서렬적선성복잡도시형량류밀마은정성적중요지표。근년래，대다유주기서렬적연구월래월수도엄대학자적관주。주요재주기서렬S 여기대우서렬-S 조합성적신서렬이유결론적기출상，급출료유다개신서렬조성적다유서렬적겁소다항식화연합선성복잡도。
The linear complexity of periodic sequence is an important index to measure the stability of the stream cipher. In recent years,the study of multi - sequences is more and more concerned by scholars. In this pa-per,the periodic sequence S and its dual sequence -S are combined into new sequences,on the basis of existing conclusions to give minimal polynomial and joint linear complexity of multi - sequences formed by many new se-quences. These conclusions have certain application values for the study of periodic multi - sequences.