Providing differential privacy in an untrusted environment

A computer program product for providing differential privacy in an untrusted environment, the computer program product comprising a computer readable storage medium having program instructions embodied therewith, wherein the computer readable storage medium is not a transitory signal per se, the program instructions executable by a processor to cause the processor to perform a method comprising:

• obtaining, by the processor at an untrusted environment, encrypted data from a storage location;
• initiating, by the processor within the untrusted environment, a performance of one or more secure computations on the encrypted data;
• and
• providing, by the processor within the untrusted environment, results of performing the one or more secure computations on the encrypted data.

A system, comprising:

• a processor;
• and
• logic integrated with the processor, executable by the processor, or integrated with and executable by the processor, the logic being configured to:
• obtain, at an untrusted environment, encrypted data from a storage location;
• initiate, within the untrusted environment, a performance of one or more secure computations on the encrypted data;
• and
• provide, within the untrusted environment, results of performing the one or more secure computations on the encrypted data.