Title:
INFORMATION PROCESSING DEVICE, DATA PROCESSING METHOD AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2010/146666
Kind Code:
A1
Abstract:
An information processing device (100) comprises a control unit (110) which, when an instruction to store data and first data to be stored are inputted thereto, generates coded data obtained by coding the first data, randomly or evenly extracts data from the coded data, generates second data by encrypting additional information that is information indicating the extracted data and the position of the extraction, stores either one of third data that is data left after the data is randomly or evenly extracted from the coded data or the second data in a storage medium, and stores the other data in a storage unit (151) or a storage unit of another information processing device.
Inventors:
ISHII, Eisaku (13-23, Shibaura 4-chome, Minato-k, Tokyo 23, 〒1080023, JP)
Application Number:
JP2009/060993
Publication Date:
December 23, 2010
Filing Date:
June 17, 2009
Export Citation:
Assignee:
NEC DISPLAY SOLUTIONS, LTD. (13-23, Shibaura 4-chome Minato-k, Tokyo 23, 〒1080023, JP)
ＮＥＣディスプレイソリューションズ株式会社 (〒23 東京都港区芝浦四丁目１３番２３号 Tokyo, 〒1080023, JP)
ＮＥＣディスプレイソリューションズ株式会社 (〒23 東京都港区芝浦四丁目１３番２３号 Tokyo, 〒1080023, JP)
International Classes:
G09C1/00
Attorney, Agent or Firm:
MIYAZAKI, Teruo et al. (8th Floor, 16th Kowa Bldg. 9-20, Akasaka 1-chome, Minato-k, Tokyo 52, 〒1070052, JP)
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