CloudNativeSecurityCon_2023_Parsec_Attestation.pdf

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1、Paul Howard,Principal System Solutions Architect,ArmTaming Attestation for the Cloud-Native World With ParsecWho Am I?Paul HowardPrincipal System Solutions Architect at Ahttps:/cf.io/https:/ SessionContextAndIntroductionAttestationEvidenceAndVerificationApplicationsOfAttestationTLSThe Cloud-Native E

2、dgeGateway ModelCloud-Native Edge ModelDataActionsDataActionsDataActionsInsightsActionsEmbedded workloadsSingle applicationProtocol translationLow compute powerCompute-capableContainersCI/CDML/AnalyticsSensor Fusion(High Volume)(High Value)Cloud-Native Edge SecurityCloud-Like DevelopmentIoT-Like Sec

3、urity Rich Workloads in High-Level Languages CI/CD Multi-Tenancy Tamper-Prone Environments Platform Diversity Hardware-Backed SecurityTPMHSMSECUREELEMENT Containers/Orchestration Low-Level,Device-Specific APIs(requiring specialist,non-portable engineering)EdgeISOLATEDSERVICESParsec Simplifies Hardwa

4、re SecurityApplication CodeVendor-specific libraries,shims and toolsPKCS#11 StandardDiverse Platform Hardware/RoTApplication CodeNative,shim-free integrations(continuously maintained and improved)Diverse Platform Hardware/RoTConvenient API in any languageThe Legacy WorldThe historical prevalence of

5、the PKCS#11 standard has led to a variety of libraries and shims.Application code needs to directly link and be tested against various libraries on different platforms.The Parsec WorldThe Parsec microservice runs as part of the platform,meaning that application code has only a single component to in

6、teract with.Parsec handles the variety of integrations needed for different platforms and is maintained by an expert community.Requires C language or foreign code layerUse Case:OnboardingPRIVATE KEYCERTIFICATEProvisionEDGE DEVICESERVICEPRIVATE KEYCERTIFICATEEDGE DEVICESERVICEPRIV