| BINARY SEQUENCE WITH PERFECT SPREADING STAIRCASE PROFILE OF LINEAR COMPLEXITY |
| |
| 摘 要： | 1.IntroductionThelinearcomplexityofasequenceisdefinedasthelengthoftheshortestlinearfeedbackshiftregisterthatcangeneratethesequence.LetS=s182s3''beaninfinitebinarysequence.S(n)=slsZ''sathesubsequenceofSformedbythefirstnbits,L(S(n))=L.thelinearcomplexityo…
|
BINARY SEQUENCE WITH PERFECT SPREADING STAIRCASE PROFILE OF LINEAR COMPLEXITY |
| |
| Abstract: | This paper makes the following investigations.1. To solve the second open problem proposed by M.Morii and M.Kasahar[1];2. To prove the nonexistence of PSSP sequence with the smallest(or biggest) density;3. To find the PSSP sequence with (complementary) Hamming weight m for every positive integer m;4. To propose a generalization form of the known IYM sequence. |
| |
| Keywords: | Linear complexity pseudo-random sequence colltinued fraction cryptography |
|
