We are scoping a project for cross-bank communication within European region based on blockchain.
Main candidate here for us is a cosmos sdk toolbox. Also we see promising research here: https://docs.cosmos-cash.app.beta.starport.cloud/
Right now after the research:
- According to our requirements we might have privacy and anonymity within the network: only the sender and receiver see transactions without sharing them to the third-party. Is there any research or ideas about CryptoNote similar protocols, ElGamal encryption on the cosmos sdk?