2023年5月17日 · In general, TPM key attestation is based on the following pillars: Every TPM ships with a unique asymmetric key, called the Endorsement Key (EK), burned by the …

2024年7月10日 · The ability to distinguish a TPM from malware acting like a TPM requires the following TPM capabilities (see Figure 1): Endorsement key. The TPM manufacturer can …

TL;DR: The Endorsement Key is used to prove that you are talking to a real TPM. However, it cannot be used for signing. The AK can be used for signing and is associated with the EK. …

The Get-TpmEndorsementKeyInfo cmdlet gets information about the endorsement public key and certificates of the Trusted Platform Module (TPM).

2013年4月3日 · A. An Endorsement Key is a special purpose TPM-resident RSA key that is never visible outside of the TPM. Because the EK can only be used for encryption, possession of the …

Proving that a key belongs to a specific device (or platform) requires binding of that key to the device’s TPM using carefully constructed protocols. By signing IDevID certificates, an OEM …

During TPM Key Attestation, the certification authority checks whether the certificate request has been signed with the Trusted Platform Module's Endorsement Key. This can be achieved in …

TPMs have a unique endorsement key (EK) key pair set by the TPM manufacturer. Prior to issuing an AK certificate, Intel Trust Authority checks the TPM for authenticity by verifying the …

2021年2月24日 · Endorsement key. One specific private key that the TPM has[1] is the Endorsement Key, which is a key for which it also has a corresponding x.509 certificate issued …

2019年7月9日 · In general, TPM key attestation is based on the following pillars: Every TPM ships with a unique asymmetric key, called the Endorsement Key (EK), burned by the manufacturer. …