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A Study on Detecting Rule Conflicts in Packet Classifiers Using Simd Parallelism

Project: National Science and Technology CouncilNational Science and Technology Council Academic Grants

Project Details

Abstract

本計畫研究主題為封包分類器中分類規則的衝突偵測,封包分類器是新興網路服務是否能正常運作的關鍵因素,規則之間的衝突更可以導致網路安全的潛在問題。本計畫將分析分類規則衝突所具有的特性,並據之設計可以大幅減少記憶體耗用量的衝突偵測演算法,最後利用現今處理器皆支援的SIMD指令集實作本計畫所提出演算法。參與計畫者將習得可直接用於業界之知識與技能,研究成果亦可供國內通訊設備製造廠商用於開發相關產品。

Project IDs

Project ID:PB11007-3875
External Project ID:MOST110-2221-E182-010
StatusFinished
Effective start/end date01/08/2131/07/22

Keywords

  • Packet classification
  • conflict detection
  • network security
  • hardware parallelism
  • SIMD parallelism

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