Information processing device, resource allocation system, and resource allocation method

A resource allocation system comprising:

• an information processing device;
• a plurality of acceptor servers;
• and
• a user server,
• wherein the information processing device comprises:
• a storage that stores execution reservation information transmitted from the user server, the execution reservation information represents an execution reservation of acceptor servers that execute first tasks that have been encrypted and divided;
• and
• a processor that:
• receives a second task from the user server,
• encrypts and divides the second task to generate the first tasks,
• requests the acceptor servers to execute the generated first tasks based on the execution reservation information stored in the storage,
• receives first execution results from the acceptor servers,
• decrypts and combines the first execution results to generate a second execution result, and
• transmits the generated second execution result to the user server,
• wherein at least one of the acceptor servers comprises a processor that:
• executes the first task requested from the processor of the information processing device;
• and
• transmits the first execution result of the first task to the processor of the information processing device, and
• wherein the user server comprises a processor that:
• transmits the second task to the processor of the information processing device;
• and
• obtains the second execution result.

A resource allocation method performed by a processor of a computer, the resource allocation method comprising:

• storing, in a storage, execution reservation information transmitted from a user server, wherein the execution reservation information represents an execution reservation of acceptor servers that execute first tasks that have been encrypted and divided;
• receiving a second task from the user server;
• encrypting and dividing the second task to generate the first tasks;
• requesting the acceptor servers to execute the generated first tasks based on the execution reservation information stored in the storage;
• receiving first execution results from the acceptor servers;
• decrypting and combining the first execution results to generate a second execution result;
• and
• transmitting the generated second execution result to the user server.