Linux上内核多加密卡容错实时并行调度系统的分析与实现

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1、ABSTRACTInthenetworksecuritysystemapplyingcryptography(suchasencryptingmachine,IP-VPNGateway,CAandsoon),thespeedofencryptinganddecryptingbecomesincreasinglyhigher,butitcanstillnotmeettherequirementofnetworksecuritycommunication.Thispaperproposesanefficients

2、olutionthatappliesthetechnologyoffaulttolerance,realtimeandparallelingtechniquewithmulti-encrypting-card.Thesolutioncanimprovetheperformanceofwholenetworksecuritysystem,anditcanalsobeappliedinothersecuresystem(suchasciphergateway).Thispaperpresentsfaulttole

3、rance,realtimeandparalleltechniques,anddiscussesthesolutionfirst.Thenweproposeasystemmodelaboutthesolutionandanalyzeitsimplementingandcommunicatingmechanism.Thetechniqueofdriverdesignandimplementingisdiscussed.Inadditionthemainmoduleofthesolutionisimplement

4、ed.Antfaulttoleranceandrealtimearepursued.Finallythepaperanalyzesitsperformance.Keywords:Parallel;schedulingsystem;parallelscheduling;encryptingcard;LinuxOSII目录第一章绪论............................................................................................

5、......................11.1网络安全问题现状..............................................................................................11.2问题的提出..........................................................................................................21.3论文的主要工作...

6、...............................................................................................31.3.1驱动程序.......................................................................................................31.3.2并行调度的实现方法..................................

7、.................................................41.3.3容错实时调度的实现...................................................................................41.4论文的组织.....................................................................................................

8、.....4第二章多加密卡容错实时并行调度技术的研究现状..............................................62.1并行处理技术......................................................................................................62.1.1任务分配分类...