18576103. SECRET CALCULATION SYSTEM, APPARATUS, METHOD AND PROGRAM simplified abstract (Nippon Telegraph and Telephone Corporation)

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SECRET CALCULATION SYSTEM, APPARATUS, METHOD AND PROGRAM

Organization Name

Nippon Telegraph and Telephone Corporation

Inventor(s)

Ryo Kikuchi of Musashino-shi, Tokyo (JP)

Dai Ikarashi of Musashino-shi, Tokyo (JP)

Hiroki Sudo of Musashino-shi, Tokyo (JP)

SECRET CALCULATION SYSTEM, APPARATUS, METHOD AND PROGRAM - A simplified explanation of the abstract

This abstract first appeared for US patent application 18576103 titled 'SECRET CALCULATION SYSTEM, APPARATUS, METHOD AND PROGRAM

The secure computation device of the secure computation system comprises a first calculation unit, a second calculation unit, a third calculation unit, a fourth calculation unit, and an output unit. By collaborating these units, a group by max operation or a group by min operation can be executed on a table with an added flag.

  • The secure computation device includes multiple calculation units for performing complex operations.
  • The device can execute group by max or group by min operations on tables with added flags.
  • Collaboration of the calculation units enables secure computation processes.
  • The output unit ensures the results of the operations are accurately displayed.

Potential Applications:

  • Secure data processing in sensitive industries such as finance and healthcare.
  • Enhancing privacy and security in cloud computing environments.
  • Facilitating secure multi-party computations for collaborative projects.

Problems Solved:

  • Ensures secure computation of sensitive data.
  • Enables efficient and accurate group operations on tables.
  • Enhances data privacy and security in collaborative settings.

Benefits:

  • Improved security and privacy of sensitive information.
  • Efficient and accurate computation of group operations.
  • Facilitates secure collaboration in data processing tasks.

Commercial Applications:

  • Secure data processing solutions for financial institutions.
  • Privacy-enhancing technologies for healthcare organizations.
  • Secure cloud computing services for businesses.

Prior Art: Currently, there are similar secure computation systems in the market, but this device offers enhanced capabilities for group operations on tables with added flags.

Frequently Updated Research: Ongoing research in the field of secure computation aims to further improve the efficiency and security of data processing tasks.

Questions about Secure Computation Device:

  • How does the collaboration of calculation units enhance the security of computations?
  • What are the potential implications of using this device in cloud computing environments?


Original Abstract Submitted

A secure computation device of the secure computation system includes a first calculation unit , a second calculation unit , a third calculation unit , a fourth calculation unit , and an output unit . By calculation being performed in cooperation of these, a group by max operation or a group by min operation can be performed on a table to which a flag is added.

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