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A tighter bound for the character sum of primitive sequences over residue rings modulo square-free odd integers

  • Science and Technology on Communication Security Laboratory

Research output: Contribution to journalArticlepeer-review

Abstract

Primitive linear recurring sequences over rings are important in modern communication technology, and character sums of such sequences are used to analyze their statistical properties. We obtain a new upper bound for the character sum of primitive sequences of order n over the residue ring modulo a square-free odd integer m, and thereby improve previously known bound mn/2.

Original languageEnglish
Pages (from-to)246-249
Number of pages4
JournalIEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
VolumeE98A
Issue number1
DOIs
StatePublished - 1 Jan 2015

Keywords

  • Character sum
  • Linear recurring sequence
  • Primitive sequence
  • Residue ring

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