WenXin

TCTI: Add generic platform independent SPI TCTI module (continue from #1862)

4

This is to revive the dormant PR (https://github.com/tpm2-software/tpm2-tss/pull/1862). The base commit is taken from https://github.com/jpxd/tpm2-tss/commit/a2c32757d6fdda82d0d8d663f16a2b4d3665550c with the additional changes listed below: - Implement wait state handling. Implemented [Variant 1](https://github.com/tpm2-software/tpm2-tss/pull/1862#issuecomment-852174218): The...

openssl.conf.sample is not working as intended (since OpenSSL_1_1_0-pre1)

2

In `openssl.conf.sample`, the option `ECDSA` has been removed since OpenSSL_1_1_0-pre1 in this [commit](https://github.com/openssl/openssl/commit/1eb97c3ecd5a9c7faa9436d506735be0bd7c3b4b#diff-14dfb541c246d67b67ccfa6f47883b4a7517a38bfba187941df0b6468ab815a7L110). It seems harmless, but if the [parser](https://github.com/openssl/openssl/blob/OpenSSL_1_1_0-pre1/crypto/engine/eng_cnf.c#L91) encountered an invalid option, it will exit silently. Meaning, everything...

In `openssl.conf.sample`, the value `ECDSA` has been removed since OpenSSL_1_1_0-pre1 in this [commit](https://github.com/openssl/openssl/commit/1eb97c3ecd5a9c7faa9436d506735be0bd7c3b4b#diff-14dfb541c246d67b67ccfa6f47883b4a7517a38bfba187941df0b6468ab815a7L110). It seems harmless, but if the [parser](https://github.com/openssl/openssl/blob/OpenSSL_1_1_0-pre1/crypto/engine/eng_cnf.c#L91) encountered an invalid option, it will exit silently. Meaning, everything...

Here is a proposal for importing persistent keys and key objects into a token without relying on third-party software, where it will work with both backends (FAPI/ESYSDB). If there isn't...

- Moved common transmit/receive FIFO protocol code to tcti-helper-common. - Refined the FIFO protocol implementation. - Updated unit test implementation so that changes to the FIFO protocol no longer require...