Patent ID: 9716590
Date: 2017-07-25
CPC Classifications: H04L

Claim:
1. A non-transitory computer-readable storage medium for secure multiparty computation and communication and storing program instructions, execution of the program instructions resulting in operations comprising: receiving, over a network and as part of a secure multiparty computation and communication process, at a server computer system a query from a requestor computer system; performing, as part of the secure multiparty computation and communication process, a fully homomorphic encryption scheme allowing the server computer system to perform homomorphic operations on input ciphertexts without decrypting the ciphertexts and based on the query, to produce one or more results that when decrypted are an answer to the query, wherein performing the fully homomorphic encryption scheme comprises: completing the secure multiparty computation and communication process at least by sending by the server computer system and over the network the one or more results of the evaluation of the circuit to the requestor computer system.