The client don't have to do that. That's the whole point of Homomorphic Encryption. There is a Wikipedia article for that. https://en.wikipedia.org/wiki/Priva

The client don't have to do that. That's the whole point of Homomorphic Encryption. There is a Wikipedia article for that. https://en.wikipedia.org/wiki/Private_information_retrieval https://en.wikipedia.org/wiki/Private_information_retrieval