[Fw_Os_Forum] How to interact with TPM(2.0)?

[Amit Kulkarni]

Hi All,
My requirement is to access TPM 2.0 from UEFI application. I want to protect/encrypt my data in such a way that this data can only be decrypted by TPM who encrypted it.
I am very new to TPM, so I started looking at various protocols in UDK. I came across EFI_TREE_PROTOCOL, EFI_TCG2_PROTOCOL. I have also looked at SecurityPkg\Library\Tpm2DeviceLibDTpm\Tpm2Tis.c file in UDK.
But not sure how I can achieve my requirement. I appreciate any help on this.
Thanks & Regards,
Amit Kulkarni.
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