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Hi Everyone,
W are using the optiga SLB9670 TPM2.0
Where the application note OPTIGA™ TPM Application Note PKCS #11, Revision 1.1 2021.10.18 say there is need of patch while installing the tpm2-pkcs11 there is one step.
As we are using Linux 5.15 does still the patch step to be performed, As the website link of github on https://github.com/tpm2-software/tpm2-pkcs11 dosent mention about any device patchup.
kindly share some guidance.
Thanks and regards,
Sanket
Solved! Go to Solution.
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There are multiple ways of linking pre-existing TPM key objects (keys that exist prior to the initialization of token) to a pkcs11 token, the default options are listed here: https://github.com/tpm2-software/tpm2-pkcs11/blob/master/docs/INTEROPERABILITY.md. The additional link-persist option allows user to link a persistent key to a pkcs11 token (examples at section 2.2.4 of the AppNote).
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Hi @sanketFT,
OPTIGA™ TPM Application Note PKCS #11 provides the patch to use already created (existing) persistent objects while installing PKCS #11. And the GitHub guide provides examples on how tpm2-pkcs11 can be used with pkcs11-tool to generate RSA/ECC key pairs.
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There are multiple ways of linking pre-existing TPM key objects (keys that exist prior to the initialization of token) to a pkcs11 token, the default options are listed here: https://github.com/tpm2-software/tpm2-pkcs11/blob/master/docs/INTEROPERABILITY.md. The additional link-persist option allows user to link a persistent key to a pkcs11 token (examples at section 2.2.4 of the AppNote).
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