As it known, Homomorphic encryption can be used for privacy-preserving outsourced storage and computation. In various constructions, the computations are represented as either Boolean or arithmetic circuits and can use garbled circuits.

My problem is that I couldn't find explicit documentation on how to outsource the function for computation. What are the possible and practical techniques to represent the function to be evaluated if we do not use a circuit.

  • $\begingroup$ Are you asking how to send all circuit to cloud? $\endgroup$
    – kelalaka
    Sep 15 '19 at 23:29
  • $\begingroup$ Yes. I need to know if any circuit that represent a function is transferred to the Cloud for computation or just a description of it and the Cloud is the one who generate it. $\endgroup$
    – kawsaw
    Sep 15 '19 at 23:33
  • $\begingroup$ actually, you just send your code via ssh, however for data you may prefer FHE-AES $\endgroup$
    – kelalaka
    Sep 15 '19 at 23:36

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