JPH0130148B2 - - Google Patents

Info

Publication number
JPH0130148B2
JPH0130148B2 JP59104228A JP10422884A JPH0130148B2 JP H0130148 B2 JPH0130148 B2 JP H0130148B2 JP 59104228 A JP59104228 A JP 59104228A JP 10422884 A JP10422884 A JP 10422884A JP H0130148 B2 JPH0130148 B2 JP H0130148B2
Authority
JP
Japan
Prior art keywords
information
divided
original
string
multiplier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP59104228A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60247683A (ja
Inventor
Toshihiko Namekawa
Masao Kasahara
Kinichiro Tokiwa
Choko Matsumi
Yutaka Nishikado
Masayasu Fujii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP59104228A priority Critical patent/JPS60247683A/ja
Publication of JPS60247683A publication Critical patent/JPS60247683A/ja
Publication of JPH0130148B2 publication Critical patent/JPH0130148B2/ja
Granted legal-status Critical Current

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  • Storage Device Security (AREA)
JP59104228A 1984-05-23 1984-05-23 デ−タ保護管理システム Granted JPS60247683A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59104228A JPS60247683A (ja) 1984-05-23 1984-05-23 デ−タ保護管理システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59104228A JPS60247683A (ja) 1984-05-23 1984-05-23 デ−タ保護管理システム

Publications (2)

Publication Number Publication Date
JPS60247683A JPS60247683A (ja) 1985-12-07
JPH0130148B2 true JPH0130148B2 (cs) 1989-06-16

Family

ID=14375102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59104228A Granted JPS60247683A (ja) 1984-05-23 1984-05-23 デ−タ保護管理システム

Country Status (1)

Country Link
JP (1) JPS60247683A (cs)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2343700A (en) * 1998-10-30 2000-05-22 Certco Inc Incorporating shared randomness into distributed cryptography
DE69931967T2 (de) * 1999-01-28 2006-10-19 Yutaka Yasukura Methode zur sicherung von elektronischer information
US7305088B2 (en) 2000-03-03 2007-12-04 Yamaha Corporation Video distribution playback method, apparatus to be disposed on video distribution end, apparatus to be disposed on video playback end, computer readable medium, and movie distribution method
JPWO2004088520A1 (ja) * 2003-03-31 2006-07-06 池田　実 セキュアー・ネットワーク・データベース・システムおよび情報交換方法
JP5396352B2 (ja) * 2003-04-15 2014-01-22 エヌ・ティ・ティ・コミュニケーションズ株式会社 データ原本性確保方法およびシステム、ならびにデータ原本性確保用プログラム
JP4610176B2 (ja) * 2003-04-15 2011-01-12 エヌ・ティ・ティ・コミュニケーションズ株式会社 データ原本性確保方法およびシステム、ならびにデータ原本性確保用プログラム
JP2007243329A (ja) * 2006-03-06 2007-09-20 Sharp Corp データ処理装置およびデータ復元装置

Also Published As

Publication number Publication date
JPS60247683A (ja) 1985-12-07

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