Invention Grant
- Patent Title: Information processing apparatus, information processing method, and recording medium
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Application No.: US14663789Application Date: 2015-03-20
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Publication No.: US09607173B2Publication Date: 2017-03-28
- Inventor: Yohei Kawamoto , Taizo Shirai , Yu Tanaka , Koichi Sakumoto
- Applicant: SONY CORPORATION
- Applicant Address: JP Tokyo
- Assignee: SONY CORPORATION
- Current Assignee: SONY CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Chip Law Group
- Priority: JP2014-073262 20140331
- Main IPC: G06F21/72
- IPC: G06F21/72 ; H04L9/00 ; G06F21/62 ; G06F9/00 ; H04L9/08

Abstract:
There is provided an information processing apparatus including a first computation protocol generation unit configured to generate a first computation protocol that does not include a confidentiality securing protocol that is executed in order to maintain confidentiality of a plurality of input values on the basis of a secure computation protocol in which a plurality of operation processing apparatuses compute an output value on the basis of the input values, and a second computation protocol generation unit configured to generate a second computation protocol by arranging the confidentiality securing protocol to a position at which the confidentiality is secured in the first computation protocol.
Public/Granted literature
- US20150278547A1 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM Public/Granted day:2015-10-01
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