Dudley from KILT Protocol.
I am currently experimenting with using KILT DIDs with Phala Phat contracts.
The idea is that the contract would host the DID keys and have the capacity to encrypt and decrypt incoming messages so we can establish a secure channel between the two parties.
At the moment, we are only able to do this on a centralised server as we don’t want to expose the private keys. Therefore, I am attempting to handle this with Phat contracts.
It could be a good should case.