基于ARM的安全性电力线载波通信系统设计-豆柴文库

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基于ARM的安全性电力线载波通信系统设计
Title:DesignofSecurity-enhancedPowerLineCommunicationSystemBasedonARM
Abstract:
Withtheincreasingdemandforreliableandefficientcommunicationsystemsinthepowerindustry,PowerLineCommunication(PLC)hasemergedasapromisingsolution.However,ensuringthesecurityofPLCsystemsremainsasignificantchallenge.Thispaperproposesadesignforasecurity-enhancedPLCsystembasedonARMarchitecture.ThesystemleveragestheadvantagesofARMprocessors,includinghighperformance,lowpowerconsumption,andintegratedsecurityfeatures,toaddressthesecurityconcernsassociatedwithPLCnetworks.Thedesignincorporatesencryptionalgorithms,authenticationmechanisms,andsecurekeymanagementtoprotecttheintegrity,confidentiality,andavailabilityofthecommunicationdata.Theimplementationoftheproposedsystemhasbeenevaluatedthroughsimulationsandexperimentalresults,demonstratingitseffectivenessinmitigatingvarioussecuritythreatsinPLCnetworks.
1.Introduction
PowerLineCommunication(PLC)hasgainedsignificantattentionasasolutionforenablingreliableandcost-effectivecommunicationinpowersystems.However,thevulnerabilitiesofPLCnetworkstocyber-attacksposeasignificantrisktothesecurityandstabilityofpowergrids.Thispaperaimstoaddressthesesecurityconcernsbyproposingasecurity-enhancedPLCsystembasedonARMarchitecture.
2.SystemArchitecture
Theproposedsystemarchitectureconsistsofthreemaincomponents:thePLCmodem,theARM-basedgateway,andthebackendserver.ThePLCmodeminterfaceswiththepowergridandestablishesthecommunicationlinkthroughthepowerlines.TheARM-basedgatewayactsasabridgebetweenthePLCnetworkandthebackendserver,handlingcommunicationprotocols,encryption/decryption,andauthenticationprocesses.Thebackendservermanagestheoverallsystem,includingsecurekeymanagementanddatastorage.
3.SecurityMechanisms
ToenhancethesecurityofthePLCsystem,severalmechanismsareimplemented.Encryptionalgorithms,suchasAdvancedEncryptionStandard(AES),areemployedtoensuretheconfidentialityandintegrityofthetransmitteddata.Messageauthenticationcodes,suchasHMAC,areusedfordataintegri