Details on CurveZMQ

[T-Navya]

Hi,
I am working on a usecase using Hyperledger Indy and Aries in which have below queries,

1. In Indy official docs, it is written that Client-Client and node-node communication happens on CurveZMQ.
   Reference link: https://github.com/hyperledger/indy-plenum/blob/master/docs/source/main.md
   (a) In this regard, who is exactly a client? Is it another node which is participating in Indy pool or is it an external client outside of the Indy pool like mobile app or any other?
   (b)With regard to this, can you detail me how exactly public keys are managed for CurveZMQ in Indy wrt codebase and how the mobile or web agents (which are used as connectors ) get this server public keys?
   As In CurveZMQ official documentation, it is been said that, “To start a secure connection the client needs the server permanent public key”

http://curvezmq.org/page:read-the-docs

Please help me out with the above queries as little stuck in this perspective.
Hoping for a positive response.
Thanks in Advance!

[WadeBarnes]

Closing as a stale issue