wolfBoot TPM improvements #335
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Contributor
dgarske
commented
Aug 3, 2023
•
dgarske
commented
- Added TPM SPI wait state support and debug logging.
- Added platform auth ownership (change platform password to random value before boot).
- Added parameter encryption support.
- Removed the TPM hashing feature (not practical).
- Fixed RSA with wolfTPM build.
- Fixed cleanup wolfTPM objects on make clean.
- TPM based root of trust for public key. A hash of the public key is stored in NV with auth and lock in platform.
danielinux
requested changes
Aug 4, 2023
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* Added TPM SPI wait state support and debug logging. * Added platform auth ownership (change platform password to random value before boot). Can be disabled using `WOLFBOOT_TPM_NO_CHG_PLAT_AUTH`. * Added parameter encryption support. * Added TPM based root of trust based on wolfSSL/wolfTPM#276 * Removed the TPM hashing feature (not practical). * Fixed RSA with wolfTPM build. * Fixed cleanup wolfTPM objects on make clean.
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…ublicEncrypt_ex`.
danielinux
approved these changes
Aug 17, 2023
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