20230614_B-102_Hinkel.PDF

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1、Authenticate Everything Intrinsic ID September 14,2017Authenticate Everything Intrinsic ID Protecting SmartNICs with Physical Unclonable Functions(PUFs)Reed HinkelVP Strategy&Business DevelopmentAuthenticate Everything Intrinsic ID September 14,2017 Intrinsic ID 2SmartNICs are programmable accelerat

2、ors for data centersAllow servers CPUs to offload processing of the following functions:Networking Storage SecurityAll high value applications that require a higher level of trustSetting the SceneAuthenticate Everything Intrinsic ID September 14,2017 Intrinsic ID 3Data Center Hacks are on the RiseAu

3、thenticate Everything Intrinsic ID September 14,2017 Intrinsic ID 4Fundamental building block for security of a device or systemPart of the security one can trust and operates as expectedGuarantees correct execution of fundamental security primitivesRoot of TrustAuthenticate Everything Intrinsic ID

4、September 14,2017 Intrinsic ID 5Open-Source Root of Trust solution driven by OCP and CHIPS AllianceOCP CaliptraFrom:Caliptra Open-Source RoT Project Update at OCP Regional Summit 2023The purple boxes are called out in the Caliptra specification,but are not part of the open-source IPAuthenticate Ever

5、ything Intrinsic ID September 14,2017 Intrinsic ID 6Caliptras root secret is called UDS Within Caliptra framework every device has unique identity called UDS or Unique Device Secret The UDS is:A block of entropy stored in fuses Root secret for the Caliptra root of trust Unique identity for every ind

6、ividual device From:Caliptra-A Datacenter System on a Chip(SOC)Root of Trust(RoT),Revision 1.0“The Caliptra UDS is stored in fuses,and is encrypted at rest by an obfuscation secret”“This obfuscation secret may be a chip-class secret,or a chip-unique PUF,with the latter preferred”UDS Unique Device Se