Chapter5SECURITYREQUIREMENTS
FTP_ITC.1.3TheTSFshallrequiretheuseofthetrustedchannelfor[user
authentication,].
5.1.2.29FTP_ITC.1(3)Inter-TSFtrustedchannel(NTP)
FTP_ITC.1.1TheTSFshallprovideacommunicationchannelbetweenitself
andpassiveNTPserverwithMD5authenticationthatislogicallydistinctfromother
communicationchannelsandprovidesassuredidenticationofitsendpointsand
protectionofthecommunicateddatafrommodicationordisclosure.
FTP_ITC.1.2TheTSFshallpermit[theTSF]toinitiatecommunicationviathetrusted
channel.
FTP_ITC.1.3TheTSFshallrequiretheuseofthetrustedchannelfor[time
synchronization,].
5.2SECURITYASSURANCEREQUIREMENTS
5.2.1SecurityAssuranceRequirements
TheassurancerequirementsconsistofEAL3+ALC+FLR.2andaresummarizedinthe
followingtable:
Table5-2SecurityAssuranceRequirements(EAL3+)
AssuranceComponents AssuranceClass
IdentierName
ADV_ARC.1Securityarchitecturedescription
ADV_FSP .3Functionalspecicationwithcomplete
summary
ADV:Development
ADV_TDS.2Architecturaldesign
AGD_OPE.1Operationaluserguidance
AGD:Guidancedocuments
AGD_PRE.1Preparativeprocedures
ALC_CMC.3Authorisationcontrols
ALC_CMS.3ImplementationrepresentationCMcoverage
ALC_DEL.1Deliveryprocedures
ALC_DVS.1Identicationofsecuritymeasures
ALC_FLR.2Flawreportingprocedures
ALC:Life-cyclesupport
ALC_LCD.1Developerdenedlife-cyclemodel
5-11
SJ-20110815105844-030|2011/08/19(R1.6)ZTECORPORATION