JP2007329688A - データ処理装置およびその方法 - Google Patents

データ処理装置およびその方法 Download PDF

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Publication number
JP2007329688A
JP2007329688A JP2006159144A JP2006159144A JP2007329688A JP 2007329688 A JP2007329688 A JP 2007329688A JP 2006159144 A JP2006159144 A JP 2006159144A JP 2006159144 A JP2006159144 A JP 2006159144A JP 2007329688 A JP2007329688 A JP 2007329688A
Authority
JP
Japan
Prior art keywords
data
key information
authentication
key
encryption
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.)
Pending
Application number
JP2006159144A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007329688A5 (enExample
Inventor
Nobuhiro Tagashira
信博 田頭
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2006159144A priority Critical patent/JP2007329688A/ja
Priority to US11/750,012 priority patent/US7840817B2/en
Priority to KR1020070053078A priority patent/KR100943680B1/ko
Priority to EP07109736A priority patent/EP1865658A1/en
Priority to CNA2007101084108A priority patent/CN101087342A/zh
Publication of JP2007329688A publication Critical patent/JP2007329688A/ja
Publication of JP2007329688A5 publication Critical patent/JP2007329688A5/ja
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3271—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using challenge-response
    • H04L9/3273—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using challenge-response for mutual authentication
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/44—Secrecy systems
    • H04N1/448—Rendering the image unintelligible, e.g. scrambling
    • H04N1/4486—Rendering the image unintelligible, e.g. scrambling using digital data encryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/60—Digital content management, e.g. content distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Storage Device Security (AREA)
JP2006159144A 2006-06-07 2006-06-07 データ処理装置およびその方法 Pending JP2007329688A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2006159144A JP2007329688A (ja) 2006-06-07 2006-06-07 データ処理装置およびその方法
US11/750,012 US7840817B2 (en) 2006-06-07 2007-05-17 Data processing apparatus and method
KR1020070053078A KR100943680B1 (ko) 2006-06-07 2007-05-31 데이터 처리 시스템 및 방법
EP07109736A EP1865658A1 (en) 2006-06-07 2007-06-06 Data processing apparatus and method
CNA2007101084108A CN101087342A (zh) 2006-06-07 2007-06-07 数据处理设备和方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006159144A JP2007329688A (ja) 2006-06-07 2006-06-07 データ処理装置およびその方法

Publications (2)

Publication Number Publication Date
JP2007329688A true JP2007329688A (ja) 2007-12-20
JP2007329688A5 JP2007329688A5 (enExample) 2009-06-25

Family

ID=38524591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006159144A Pending JP2007329688A (ja) 2006-06-07 2006-06-07 データ処理装置およびその方法

Country Status (5)

Country Link
US (1) US7840817B2 (enExample)
EP (1) EP1865658A1 (enExample)
JP (1) JP2007329688A (enExample)
KR (1) KR100943680B1 (enExample)
CN (1) CN101087342A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010068396A (ja) * 2008-09-12 2010-03-25 Toshiba Corp 暗号化装置、端末装置、暗号化プログラム及び方法、情報処理プログラム及び方法
JP2012050066A (ja) * 2010-08-23 2012-03-08 Raytheon Co セキュアなフィールドプログラマブルゲートアレイ（ｆｐｇａ）アーキテクチャ

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI421777B (zh) 2010-06-30 2014-01-01 Mstar Semiconductor Inc 認證處理裝置及其相關行動裝置
JP5741271B2 (ja) * 2011-07-21 2015-07-01 富士ゼロックス株式会社 認証装置、サービス提供システム、及びプログラム
WO2016045746A1 (en) * 2014-09-26 2016-03-31 Irdeto B.V. A challenge-response method and associated computing device
JP2016181836A (ja) * 2015-03-24 2016-10-13 キヤノン株式会社 情報処理装置、暗号装置、情報処理装置の制御方法、およびプログラム
DE102015217735A1 (de) * 2015-09-16 2017-03-16 Robert Bosch Gmbh Verfahren zum Betreiben einer primären Einheit
CN106899611B (zh) * 2017-03-27 2019-12-10 广州市麦多科机械有限公司 一种用于称重设备的远程安全通信方法及系统
CN107659412A (zh) * 2017-10-18 2018-02-02 深圳竹云科技有限公司 一种动态装配认证链的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003530046A (ja) * 2000-03-30 2003-10-07 ノキア コーポレイション 加入者の認証
JP2004241865A (ja) * 2003-02-03 2004-08-26 Sony Corp 無線アドホック通信システム、端末、その端末における認証方法、暗号化方法及び端末管理方法並びにそれらの方法を端末に実行させるためのプログラム
JP2005033778A (ja) * 2003-07-07 2005-02-03 Yuen Foong Paper Co Ltd 携帯式安全情報アクセスシステム及びその方法
JP2005204093A (ja) * 2004-01-16 2005-07-28 Hitachi Ltd コンテンツ送信装置、コンテンツ受信装置およびコンテンツ伝送方法
WO2005122167A1 (ja) * 2004-06-08 2005-12-22 Matsushita Electric Industrial Co., Ltd. 記録再生装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08305662A (ja) 1995-05-02 1996-11-22 Fujitsu Ltd クライアント認証システムおよび方法
US5862217A (en) 1996-03-28 1999-01-19 Fotonation, Inc. Method and apparatus for in-camera encryption
HRP970160A2 (en) * 1996-04-03 1998-02-28 Digco B V Method for providing a secure communication between two devices and application of this method
KR100473536B1 (ko) * 1996-05-22 2005-05-16 마츠시타 덴끼 산교 가부시키가이샤 기기간통신의안전성을확보하는암호화장치및통신시스템
US6034618A (en) 1996-10-31 2000-03-07 Matsushita Electric Industrial Co., Ltd. Device authentication system which allows the authentication function to be changed
JP3219064B2 (ja) 1998-12-28 2001-10-15 インターナショナル・ビジネス・マシーンズ・コーポレーション デジタルデータ認証システム
KR100506076B1 (ko) 2000-03-23 2005-08-04 삼성전자주식회사 패스워드를 기반으로 한 상호 인증 및 키 교환방법과 그장치
JP2002094924A (ja) 2000-09-12 2002-03-29 Fuji Photo Film Co Ltd 画像データ記録装置および方法ならびに画像データ再生装置および方法
EP1372317B1 (en) * 2002-06-11 2008-08-27 Matsushita Electric Industrial Co., Ltd. Authentication system
JP2004072718A (ja) 2002-06-12 2004-03-04 Fuji Photo Film Co Ltd デジタルカメラ用メモリーカード
JP2004302921A (ja) * 2003-03-31 2004-10-28 Toshiba Corp オフライン情報を利用したデバイス認証装置及びデバイス認証方法
KR100643278B1 (ko) 2003-10-22 2006-11-10 삼성전자주식회사 휴대용 저장 장치의 디지털 저작권을 관리하는 방법 및 장치
KR100982513B1 (ko) 2003-11-12 2010-09-16 삼성전자주식회사 사용자 키를 이용한 저장 매체 디스크 사용 제한 방법 및장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003530046A (ja) * 2000-03-30 2003-10-07 ノキア コーポレイション 加入者の認証
JP2004241865A (ja) * 2003-02-03 2004-08-26 Sony Corp 無線アドホック通信システム、端末、その端末における認証方法、暗号化方法及び端末管理方法並びにそれらの方法を端末に実行させるためのプログラム
JP2005033778A (ja) * 2003-07-07 2005-02-03 Yuen Foong Paper Co Ltd 携帯式安全情報アクセスシステム及びその方法
JP2005204093A (ja) * 2004-01-16 2005-07-28 Hitachi Ltd コンテンツ送信装置、コンテンツ受信装置およびコンテンツ伝送方法
WO2005122167A1 (ja) * 2004-06-08 2005-12-22 Matsushita Electric Industrial Co., Ltd. 記録再生装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010068396A (ja) * 2008-09-12 2010-03-25 Toshiba Corp 暗号化装置、端末装置、暗号化プログラム及び方法、情報処理プログラム及び方法
JP2012050066A (ja) * 2010-08-23 2012-03-08 Raytheon Co セキュアなフィールドプログラマブルゲートアレイ（ｆｐｇａ）アーキテクチャ
US9911010B2 (en) 2010-08-23 2018-03-06 Raytheon Company Secure field-programmable gate array (FPGA) architecture
US10482291B2 (en) 2010-08-23 2019-11-19 Raytheon Company Secure field-programmable gate array (FPGA) architecture

Also Published As

Publication number Publication date
US7840817B2 (en) 2010-11-23
KR100943680B1 (ko) 2010-02-22
US20080046744A1 (en) 2008-02-21
KR20070117456A (ko) 2007-12-12
CN101087342A (zh) 2007-12-12
EP1865658A1 (en) 2007-12-12

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