ZUC Algorithm
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ZUC Algorithm

Discussion of ZUC algorithm designed by DACAS


Always m-sequence

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ZUC Algorithm :: Discussion

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Always m-sequence Empty Always m-sequence

Post  kknd Mon Nov 08, 2010 6:27 am

SNOW3g use a m-sequence over a finite field of character 2, While ZUC use a m-sequence over a finite field of character 2^31-1. Why did they always use m-sequences?

kknd

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Join date : 2010-11-08

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Always m-sequence Empty Re: Always m-sequence

Post  Steve Babbage Wed Nov 10, 2010 8:15 am

Because m-sequences provide excellent statistical properties and guaranteed long period, while being very efficient to compute. m-sequences aren't secure on their own but they are very effective as components of stream cipher algorithms.

Steve Babbage

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