Article 6S786 Linux To Allow Disabling TPM PCR Integrity Protection Due To Performance Bottleneck

Linux To Allow Disabling TPM PCR Integrity Protection Due To Performance Bottleneck

by
Michael Larabel
from Phoronix on (#6S786)
Linux 6.10 introduced TPM bus encryption and integrity protection for enhancing the Trusted Platform Module support to protect against interposers from compromising them with TPM sniffing attacks. There is now a new option being added to opt-out of this protection due to a discovered performance bottleneck...
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