#228 [openssl-tpm-enigne] openssl-1.1 support

[Alon Bar-Lev]

Hi,
openssl-1.1 is stable for long time, please consider supprt.
This is important to downstream.
See this[1] repository with lots of related and unrelated fixes.
Thanks!
[1] https://github.com/mgerstner/openssl_tpm_engine