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Enhanced Privacy ID: A Direct Anonymous Attestation Scheme with Enhanced Revocation Capabilities
2012
IEEE Transactions on Dependable and Secure Computing
Direct Anonymous Attestation (DAA) is a scheme that enables the remote authentication of a Trusted Platform Module (TPM) while preserving the user's privacy. A TPM can prove to a remote party that it is a valid TPM without revealing its identity and without linkability. In the DAA scheme, a TPM can be revoked only if the DAA private key in the hardware has been extracted and published widely so that verifiers obtain the corrupted private key. If the unlinkability requirement is relaxed, a TPM
doi:10.1109/tdsc.2011.63
fatcat:h5godqdybferzbubphefo75a4m