JP4717378B2 - 情報処理装置 - Google Patents

情報処理装置 Download PDF

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Publication number
JP4717378B2
JP4717378B2 JP2004170229A JP2004170229A JP4717378B2 JP 4717378 B2 JP4717378 B2 JP 4717378B2 JP 2004170229 A JP2004170229 A JP 2004170229A JP 2004170229 A JP2004170229 A JP 2004170229A JP 4717378 B2 JP4717378 B2 JP 4717378B2
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JP
Japan
Prior art keywords
certificate
invalid
information processing
processing apparatus
information
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Expired - Lifetime
Application number
JP2004170229A
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English (en)
Japanese (ja)
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JP2005354200A5 (enExample
JP2005354200A (ja
Inventor
健 金田
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
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Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2004170229A priority Critical patent/JP4717378B2/ja
Priority to US11/146,435 priority patent/US8037300B2/en
Publication of JP2005354200A publication Critical patent/JP2005354200A/ja
Publication of JP2005354200A5 publication Critical patent/JP2005354200A5/ja
Application granted granted Critical
Publication of JP4717378B2 publication Critical patent/JP4717378B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
    • 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
    • H04L9/3263—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 involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/068—Network architectures or network communication protocols for network security for supporting key management in a packet data network using time-dependent keys, e.g. periodically changing keys

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
JP2004170229A 2004-06-08 2004-06-08 情報処理装置 Expired - Lifetime JP4717378B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004170229A JP4717378B2 (ja) 2004-06-08 2004-06-08 情報処理装置
US11/146,435 US8037300B2 (en) 2004-06-08 2005-06-07 Information processing apparatus with certificate invalidity determination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004170229A JP4717378B2 (ja) 2004-06-08 2004-06-08 情報処理装置

Publications (3)

Publication Number Publication Date
JP2005354200A JP2005354200A (ja) 2005-12-22
JP2005354200A5 JP2005354200A5 (enExample) 2007-01-25
JP4717378B2 true JP4717378B2 (ja) 2011-07-06

Family

ID=35450315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004170229A Expired - Lifetime JP4717378B2 (ja) 2004-06-08 2004-06-08 情報処理装置

Country Status (2)

Country Link
US (1) US8037300B2 (enExample)
JP (1) JP4717378B2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4671783B2 (ja) * 2004-07-20 2011-04-20 株式会社リコー 通信システム
US7757280B2 (en) * 2006-01-17 2010-07-13 International Business Machines Corporation Method and system for memory protection and security using credentials
JP4227641B2 (ja) 2006-11-20 2009-02-18 キヤノン株式会社 情報処理装置及び情報処理装置の制御方法
US8473002B2 (en) * 2010-04-23 2013-06-25 Qualcomm Incorporated Method and apparatus for network personalization of subscriber devices
US8955080B2 (en) * 2012-12-07 2015-02-10 Sap Se Managing single sign-ons between different entities
US10666637B2 (en) * 2015-12-14 2020-05-26 Amazon Technologies, Inc. Certificate renewal and deployment
US10305693B2 (en) 2016-11-03 2019-05-28 International Business Machines Corporation Anonymous secure socket layer certificate verification in a trusted group
EP3873051B1 (de) 2020-02-26 2025-04-02 Siemens Aktiengesellschaft Verfahren zur validierung eines digitalen zertifikats

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5453601A (en) * 1991-11-15 1995-09-26 Citibank, N.A. Electronic-monetary system
US5557518A (en) * 1994-04-28 1996-09-17 Citibank, N.A. Trusted agents for open electronic commerce
US6233577B1 (en) * 1998-02-17 2001-05-15 Phone.Com, Inc. Centralized certificate management system for two-way interactive communication devices in data networks
US6233341B1 (en) * 1998-05-19 2001-05-15 Visto Corporation System and method for installing and using a temporary certificate at a remote site
JP2001042769A (ja) * 1999-07-28 2001-02-16 Cti Co Ltd 電子データの通信方法、中継サーバ及び記録媒体
JP2001111538A (ja) * 1999-10-05 2001-04-20 Dainippon Printing Co Ltd 通信システムとその方法、通信装置およびｉｃカード
JP4434465B2 (ja) 1999-11-16 2010-03-17 キヤノン株式会社 通信装置及び方法並びに記憶媒体
JP2001197054A (ja) * 2000-01-06 2001-07-19 Mitsubishi Electric Systemware Corp 認証書管理装置及び認証書管理方法及びコンピュータ読み取り可能な記録媒体
JP4508331B2 (ja) * 2000-01-07 2010-07-21 新日鉄ソリューションズ株式会社 認証代行装置、認証代行方法、認証代行サービスシステム、及びコンピュータ読取可能な記録媒体
JP2001306788A (ja) * 2000-04-17 2001-11-02 Ntt Communications Kk 更新状況通知装置、更新状況取得装置および更新状況連絡システム
JP4654498B2 (ja) * 2000-08-31 2011-03-23 ソニー株式会社 個人認証システム、個人認証方法、および情報処理装置、並びにプログラム提供媒体
JP2002163395A (ja) * 2000-11-27 2002-06-07 Hitachi Software Eng Co Ltd 電子証明書有効性確認支援方法とそれを用いる情報処理装置
US6675261B2 (en) * 2000-12-22 2004-01-06 Oblix, Inc. Request based caching of data store data
US6782379B2 (en) * 2000-12-22 2004-08-24 Oblix, Inc. Preparing output XML based on selected programs and XML templates
JP2002217899A (ja) * 2001-01-12 2002-08-02 Mitsubishi Materials Corp 携帯型端末、証明書検証サーバ、電子証明書有効性検証システム、電子証明書有効性検証方法
JP2002215826A (ja) * 2001-01-19 2002-08-02 Hitachi Ltd 証明書自動更新装置および方法
EP1360814B1 (en) * 2001-02-06 2007-04-11 Certicom Corp. Mobile certificate distribution in a public key infrastructure
JP4177073B2 (ja) * 2001-10-19 2008-11-05 松下電器産業株式会社 機器認証システムおよび機器認証方法
CN1572099A (zh) 2001-10-19 2005-01-26 松下电器产业株式会社 设备鉴别系统和设备鉴别方法
JP3754342B2 (ja) * 2001-10-30 2006-03-08 日本電信電話株式会社 公開鍵証明書の有効性検証システム
JP2005512395A (ja) * 2001-11-29 2005-04-28 モルガン・スタンレー 電子証明書を認証する方法およびシステム
JP4474845B2 (ja) * 2002-06-12 2010-06-09 株式会社日立製作所 Ｃｒｌ発行通知機能付き認証基盤システム
US7640427B2 (en) * 2003-01-07 2009-12-29 Pgp Corporation System and method for secure electronic communication in a partially keyless environment
US7698549B2 (en) * 2003-08-15 2010-04-13 Venafi, Inc. Program product for unified certificate requests from certificate authorities

Also Published As

Publication number Publication date
US20050273610A1 (en) 2005-12-08
US8037300B2 (en) 2011-10-11
JP2005354200A (ja) 2005-12-22

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