Trusted platform module certification and attestation utilizing an anonymous key system

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United States of America Patent

PATENT NO 9608825
SERIAL NO

14542491

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Abstract

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This application is directed to trusted platform module certification and attestation utilizing an anonymous key system. In general, TPM certification and TPM attestation may be supported in a device utilizing integrated TPM through the use of anonymous key system (AKS) certification. An example device may comprise at least combined AKS and TPM resources that load AKS and TPM firmware (FW) into a runtime environment that may further include at least an operating system (OS) encryption module, an AKS service module and a TPM Certification and Attestation (CA) module. For TPM certification, the CA module may interact with the other modules in the runtime environment to generate a TPM certificate, signed by an AKS certificate, that may be transmitted to a certification platform for validation. For TPM attestation, the CA module may cause TPM credentials to be provided to the attestation platform for validation along with the TPM and/or AKS certificates.

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Patent Owner(s)

  • INTEL CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brickell, Ernie Hillsboro, US 34 903
Li, Jiangtao Beaverton, US 50 1102
Nemiroff, Daniel Folsom, US 55 744
Sarangdhar, Nitin V Portland, US 60 1688
Smith, Ned M Beaverton, US 524 8326

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