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Add Measure function to the shim lock protocol #115

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tklengyel commented Mar 7, 2018

Expand the shim lock protocol to include a "Measure" functionality which can
be used to record hashes into the TPM of arbitrary buffers. The Measure
function will always measure the buffers directly (ie. not with Authenticode),
but for buffers that point to PE images the log will record that it was of a
PE image.

Signed-off-by: Tamas K Lengyel lengyelt@ainfosec.com

Add Measure function to the shim lock protocol
Expand the shim lock protocol to include a "Measure" functionality which can
be used to record hashes into the TPM of arbitrary buffers. The Measure
function will always measure the buffers directly (ie. not with Authenticode),
but for buffers that point to PE images the log will record that it was of a
PE image.

Signed-off-by: Tamas K Lengyel <lengyelt@ainfosec.com>

@tklengyel tklengyel force-pushed the tklengyel:measure branch from 20f538f to 36eef56 Apr 27, 2018

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brendank310 commented Nov 7, 2018

Any objections to this approach? I'd be interested in using this functionality when merged into the mainline.

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