Apparatus, system, and method to garble programs

摘要

In one embodiment, a non-transitory computer readable storage medium includes executable instructions to perform a series of operations represented by a first garbled program received from a client on garbled data received from the client. A second garbled program is obtained as a result of execution of the first garbled program. The second garbled program includes a first garbled portion and a second garbled portion. The second garbled portion includes a third garbled portion generated through execution of the first garbled portion, such that the series of operations can be performed without interaction with the client and while maintaining as hidden the underlying content of the first garbled program and the garbled data.