As a next step, I would like to start analyzing requirements. While the following items could be examples, I would like to ask you to add or modify them. Since these would be dependent on use cases, these items should be clarified per each use case.

• Network environment: a local network and/or a global network
• Certificate issuer: public CA / corporate or organizational CA / private CA
• Privacy scope: public / per service or device manufacturer / private
• ...etc.

@dajiaji Could you add an initial proposal, base on use cases indicated by you?