Project Caliptra Update.pdf

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1、RoadmapFeature EnhancementsCaliptra:Open-Source Silicon RoT UpdatePrabhu Jayanna,Sr.Director,AMDBharat Pillilli,Principal Engineer,MicrosoftVarun Sampath,Principal Engineer,NvidiaJeff Andersen,Sr.Staff Engineer,GoogleCaliptra Roadmap UpdateSECURITYCaliptra 1.0 is Ready!Caliptra 1.0 specification rel

2、eased to OCP(link)Matching RTL,ROM,Firmware on GitHubAudits are in progress in compliance with OCP S.A.F.ERoadmap definition in progressKey Updates since OCP Global Summit 2023Anyone can contributeMust sign CHIPS CLAFree,no obligation a licensing of contributions to the open source projectAnyone can

3、 integrateAnyone can come to our meetings and our chat channelsAll coordinates at caliptra.ioA TAC decides by vote major technical issuesTechnical Advisory Committee4 founding companies vote:AMD,Google,Microsoft,NvidiaTAC also decides on project governance and trademark licensingHow Does Caliptra Wo

4、rkIdentity&MeasurementAttestationOwner AuthorizationTCG DICE/DPE APINIST CAVP,FIPS L1-CapablePQC Resilient FW-Based LMS SignatureCaliptra Roadmap1.01.12.0?ECC&LMS acceleration?LMS Signature Verify Primitive?RISC-V Security Countermeasures?NIST PQC Recommendations(CNSA 2.0 Compliant)for attestation?S

5、table identity?Support for Streaming Boot&DOT specifications(WIP)Q3 2024 2025+NowStay tuned for Architecture details by OCP Global Summit 2024Problems with DICE:Requires sophisticated verifiersDoesnt enable symmetric encryption or HMACSolution:flexible SVN-based key derivationSoC software can ask Ca

6、liptra for keys bound to its current version,or olderSoftware updates are non-destructive-do not break HMACsCaliptra Stable IdentityRoot secretRequested SVNSVN-derived key current SVN?Integrate Caliptra in your ASIC Help us land 1.1Help us improve 1.1&beyond.Help us pen test,analyze security,improve test coverage caliptra.ioDiscussion channelsCall to ActionOpen Discussion