OpenPRoT 的最新进展.pdf

1、Lou Ferraro(AMD)Miguel Osorio(Google)Ravi Sahita(Rivos)An OpenPRoT Project UpdateAn OpenPRoT Project UpdateLou Ferraro(AMD)Miguel Osorio(Google)Ravi Sahita(Rivos)SECURITYThe OpenPRoT project vision is to:Create an OCP specification for a Platform Root of Trust firmware stackCreate an open-source imp

2、lementation of the specificationTarget existing and new root-of-trust hardware implementationsOpenPRoT VisionPillars of OpenPRoTDriver Development Kit(DDK)Operating SystemMCTPSPDMPLDMDOTDebugTelemetryATTESTATIONLifecycle ServicesFirmware RecoveryFirmwareUpdateApplication Development APISecure BootRe

3、siliency OrchestratorSecurity Access&Policy ManagerSpecificationsOCPDMTFOpenPRoTImplementation Consistency:Functioning reference stack showing how to use OpenPRoT on a Platform Root of Trust DeviceTransparency&Openness:Project is fully open-source under CHIPS Alliance,contributions welcomeReusabilit

4、y:Collaboration with standards bodies and other RoT projects including Caliptra to create robust,modular firmwareInteroperability:Conformance to industry standard specificationsPCIe DOEPCI-SIGProject is supported under CHIPS AllianceApache License 2.0v0.5 specification draft available in GitHubFeedb

5、ack and contributions are welcomeReference stack development on ASPEED AST1060 PRoT underwayTargeting functional demo and v0.9 spec release at OCP EMEA 26Project UpdatesGrowing Ecosystem behind OpenPRoT“Darjeeling”-Secure Integration of OpenTitan based RoT into the SoC via new interfaces contributed

6、 upstreamSoC debug policySoC-wide Register Access-ControlTCG DICE compatible Key Manager DPEOCP-compatible RoT and Platform Lifecycle rolesMailbox,DMA,and moreAutomation,code-generation and comportable IPs to allow for multi-top parameterizable IPs and designsBuilding inter-opera