Hi, sorry for the very delayed reply. To my knowlege we are currently still in the beginning of community involvement regarding the core IC development. This should start at some point. Maybe @diegop can tell more. If you are still interested we can have an exchange. For the moment we focus on securing whole VMs, i.e., by using AMD SEV-SNP. In the past, I was also interested in securing smart contracts vis SGX ( Blockchain and Trusted Computing: Problems, Pitfalls, and a Solution for Hyperledger Fabric