JPH0126068B2 - - Google Patents

Info

Publication number
JPH0126068B2
JPH0126068B2 JP59104227A JP10422784A JPH0126068B2 JP H0126068 B2 JPH0126068 B2 JP H0126068B2 JP 59104227 A JP59104227 A JP 59104227A JP 10422784 A JP10422784 A JP 10422784A JP H0126068 B2 JPH0126068 B2 JP H0126068B2
Authority
JP
Japan
Prior art keywords
information
divided
pieces
original
mod
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
JP59104227A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60247682A (ja
Inventor
Toshihiko Namekawa
Masao Kasahara
Kinichiro Tokiwa
Choko Matsumi
Masayasu Fujii
Yutaka Nishikado
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 JP59104227A priority Critical patent/JPS60247682A/ja
Publication of JPS60247682A publication Critical patent/JPS60247682A/ja
Publication of JPH0126068B2 publication Critical patent/JPH0126068B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Storage Device Security (AREA)
JP59104227A 1984-05-23 1984-05-23 デ−タ保護管理システム Granted JPS60247682A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59104227A JPS60247682A (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
JP59104227A JPS60247682A (ja) 1984-05-23 1984-05-23 デ−タ保護管理システム

Publications (2)

Publication Number Publication Date
JPS60247682A JPS60247682A (ja) 1985-12-07
JPH0126068B2 true JPH0126068B2 (cs) 1989-05-22

Family

ID=14375071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59104227A Granted JPS60247682A (ja) 1984-05-23 1984-05-23 デ−タ保護管理システム

Country Status (1)

Country Link
JP (1) JPS60247682A (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0211053A (ja) * 1988-03-30 1990-01-16 Internatl Business Mach Corp <Ibm> メッセージ処理方法
AU2343700A (en) * 1998-10-30 2000-05-22 Certco Inc Incorporating shared randomness into distributed cryptography
US7610614B1 (en) * 1999-02-17 2009-10-27 Certco, Inc. Cryptographic control and maintenance of organizational structure and functions
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
JP2006065711A (ja) * 2004-08-30 2006-03-09 Yokogawa Electric Corp 電子機器、電子機器の起動方法およびアプリケーションプログラムの起動方法
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
JP4656665B2 (ja) * 2007-07-05 2011-03-23 大日本印刷株式会社 暗号化処理システム

Also Published As

Publication number Publication date
JPS60247682A (ja) 1985-12-07

Similar Documents

Publication Publication Date Title
CN110537183B (zh) 数据标记化方法和系统
US7000118B1 (en) Asymmetric system and method for tamper-proof storage of an audit trial for a database
US7864952B2 (en) Data processing systems with format-preserving encryption and decryption engines
EP2947812B1 (en) Segmented secret-key storage system, segment storage apparatus segmented secret-key storage method
US20170147835A1 (en) Efficient two party oblivious transfer using a leveled fully homomorphic encryption
CN101911582A (zh) 密码参数设定装置、密钥生成装置、密码系统、程序、密码参数设定方法和密钥生成方法
CA2702280C (en) Signature generating apparatus, signature verifying apparatus and methods therefor
US20030091193A1 (en) Method and device for the encryption and decryption of data
US20010014156A1 (en) Common key generating method, common key generator, cryptographic communication method and cryptographic communication system
US7894608B2 (en) Secure approach to send data from one system to another
CN115801224A (zh) 一种云计算环境中支持浮点数运算的全同态加密方法
US20030182564A1 (en) Data protection system with address re-mapping mechanism for the protected zone of storage devices or media
EP3817323A1 (en) Encryption processing system, encryption processing method, and program
JPH0126068B2 (cs)
CN114374518B (zh) 具有交集计数的psi获取交集信息的方法、装置及存储介质
Hwang et al. Multilevel secure database encryption with subkeys
JPH06243046A (ja) 情報保護方法及び情報メディア
JP2773737B2 (ja) 集計結果分析システム
JPH0130148B2 (cs)
CN1918844B (zh) 基于保密共享方案的保密信息管理系统和方法
US10853502B1 (en) Systems and methods for reducing computational difficulty of cryptographic operations
JP3540718B2 (ja) 検証可能匿名通信路システム、それを実施する方法及びその方法を記録した記録媒体
JPH06282227A (ja) 公開鍵暗号化装置及び公開鍵復号装置
CN113836588B (zh) 一种基于区块链的交易数据的隐私保护系统
US20250260561A1 (en) Secret-sharing encoding and decoding using exclusive or operations