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There are two main important contracts to know when interacting with Medusa:

  • the "oracle" contract to submit ciphertexts, reencryption requests and to receive results
  • the "client" interface that defines how Medusa can submit the result back to your application

The interfaces for these two contracts are defined in this Solidity file.

But first, we need to explore the core structure of what Medusa handles: encrypted data.