相关期刊:《Chinese Journal of Electronics》《The Journal of China Universities of Posts and Telecommunications》《Science China(Information Sciences)》《Journal of Systems Science & Complexity》更多>>
supported by National Basic Research Program of China(973 Program)(Grant No.2013CB834203);National Natural Science Foundation of China(Grant Nos.61170289;61003291)
In this paper, a generalization of the linear feedback shift register synthesis problem is presented for synthesizing minimum-length matrix feedback shift registers (MFSRs for short) to generate prescribed matrix se...
supported by the National Natural Science Foundation of China under Grant Nos.61271271 and 61370089;100 Talents Program of Chinese Academy of Science;the Fundamental Research Funds for the Central Universities under Grant No.2012HGBZ0622
Complexity measures for keystream multisequences over Z/(N) play a crucial role in designing good stream cipher systems. This correspondence shows a general upper bound on k-error joint N-adic complexity of periodic m...
supported by the National Natural Science Foundation of China (61370089);the Fundamental Research Funds for the Central Universities (2012HGBZ0622)
Complexity measures for multisequences over finite fields, such as the joint linear complexity and the k-error joint linear complexity, play an important role in cryptology. In this paper we study a fast algorithm, pr...
supported by National High-Tech Research&Development Program of China(Grant No.2006AA-01Z420);National Natural Science Foundation of China(Grant No.10990011)
We improve previous results on the asymptotic behavior and the expected value of the joint linear complexity of random multisequences over finite fields. These results are of interest for word-based stream ciphers in ...
This work is supported by the National Natural Science Foundation of China (No. 60473029 and No. 60673072).
Recent developments in stream ciphers show strong interests in word-based (or vectorized) stream ciphers. The theory of such stream ciphers required the study of the complexity of multisequences. In this paper the p...