Multi-party computation services

摘要

A system and method of performing a multi-party computation by determining a function for use in the multi-party computation, receiving a plurality of input values for the function, evaluating the function based at least in part on the plurality of input values to generate a result wherein the result is not usable to determine an input of the plurality of input values, and providing an output based at least in part on the result.

主权项

1. A system, comprising:
one or more processors; memory including instructions that, when executed by the one or more processors, cause the system to:
receive a set of web service application programming interface calls that specifies a function and an execution instance for evaluating the function;configure the execution instance to evaluate the function;provide a cryptographically verifiable attestation of the function;receive, from each party of a plurality of parties, a respective input value, thereby resulting in a plurality of input values for the function;cause the execution instance to evaluate the function based at least in part on the plurality of input values, thereby generating an output of the function; andprovide the output of the function without revealing any of the plurality of input values for the function.