TW200503501A - Communication apparatus, certificate issuing apparatus, and communication system - Google Patents

Communication apparatus, certificate issuing apparatus, and communication system

Info

Publication number
TW200503501A
TW200503501A TW093108891A TW93108891A TW200503501A TW 200503501 A TW200503501 A TW 200503501A TW 093108891 A TW093108891 A TW 093108891A TW 93108891 A TW93108891 A TW 93108891A TW 200503501 A TW200503501 A TW 200503501A
Authority
TW
Taiwan
Prior art keywords
revocation
communication
server certificate
certificate
unit
Prior art date
Application number
TW093108891A
Other languages
English (en)
Inventor
Shinji Hamai
Original Assignee
Matsushita Electric Ind Co Ltd
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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of TW200503501A publication Critical patent/TW200503501A/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • 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
    • H04L9/3268—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 using certificate validation, registration, distribution or revocation, e.g. certificate revocation list [CRL]
    • 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
    • H04L2209/34—Encoding or coding, e.g. Huffman coding or error correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer And Data Communications (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
TW093108891A 2003-04-03 2004-03-31 Communication apparatus, certificate issuing apparatus, and communication system TW200503501A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003100866A JP2004312197A (ja) 2003-04-03 2003-04-03 通信装置、証明書発行装置及び通信システム

Publications (1)

Publication Number Publication Date
TW200503501A true TW200503501A (en) 2005-01-16

Family

ID=33156741

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093108891A TW200503501A (en) 2003-04-03 2004-03-31 Communication apparatus, certificate issuing apparatus, and communication system

Country Status (8)

Country Link
US (1) US20060155855A1 (zh)
EP (1) EP1616425A1 (zh)
JP (1) JP2004312197A (zh)
KR (1) KR20060006910A (zh)
CN (1) CN100550897C (zh)
CA (1) CA2513434A1 (zh)
TW (1) TW200503501A (zh)
WO (1) WO2004091166A1 (zh)

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ATE450950T1 (de) * 2004-04-30 2009-12-15 Research In Motion Ltd System und verfahren zur prüfung digitaler zertifikate
US8615653B2 (en) * 2004-09-01 2013-12-24 Go Daddy Operating Company, LLC Methods and systems for dynamic updates of digital certificates via subscription
DE102004045574A1 (de) * 2004-09-17 2006-03-30 Francotyp-Postalia Ag & Co. Kg Verfahren zum Austausch von Kryptograhiedaten
US20090254756A1 (en) * 2004-09-24 2009-10-08 Jun Kawakita Data communication method
JP4788141B2 (ja) * 2005-01-12 2011-10-05 パナソニック株式会社 情報表示システム
JP2007042204A (ja) * 2005-08-02 2007-02-15 Sony Corp 再生装置、期限通知方法および期限通知プログラム
JP2007116456A (ja) * 2005-10-20 2007-05-10 Sharp Corp 情報通信端末、認証装置、情報通信システム、および記録媒体
JP4449899B2 (ja) 2005-12-28 2010-04-14 ブラザー工業株式会社 管理装置及びプログラム
JP4449931B2 (ja) * 2006-03-30 2010-04-14 ブラザー工業株式会社 管理装置、および管理システム
CN101490688A (zh) * 2006-07-07 2009-07-22 桑迪士克股份有限公司 使用证书撤回列表的内容控制系统和方法
US7853150B2 (en) * 2007-01-05 2010-12-14 Emcore Corporation Identification and authorization of optoelectronic modules by host system
US8601555B2 (en) * 2006-12-04 2013-12-03 Samsung Electronics Co., Ltd. System and method of providing domain management for content protection and security
US7881329B2 (en) * 2007-05-25 2011-02-01 Sharp Laboratories Of America, Inc. Method and system for maintaining high reliability logical connection
JP4268673B1 (ja) * 2007-10-02 2009-05-27 パナソニック株式会社 著作権保護システム、再生装置、及び再生方法
US8104091B2 (en) * 2008-03-07 2012-01-24 Samsung Electronics Co., Ltd. System and method for wireless communication network having proximity control based on authorization token
US8146159B2 (en) * 2009-01-20 2012-03-27 Check Point Software Technologies, Ltd. Methods for inspecting security certificates by network security devices to detect and prevent the use of invalid certificates
JP4660658B1 (ja) * 2010-02-09 2011-03-30 ネットエージェント株式会社 通信情報解析システム
CN101909053B (zh) * 2010-06-30 2014-10-08 华为技术有限公司 一种对时方法和基站
US9264235B2 (en) * 2010-11-16 2016-02-16 Blackberry Limited Apparatus, system and method for verifying server certificates
WO2012144193A1 (ja) 2011-04-22 2012-10-26 パナソニック株式会社 無効化リスト生成装置、無効化リスト生成方法及びコンテンツ管理システム
EP2704353B1 (en) * 2011-04-25 2017-09-20 Panasonic Corporation Recording medium apparatus and controller
JP5899751B2 (ja) * 2011-09-28 2016-04-06 ソニー株式会社 情報処理装置、および情報処理方法、並びにプログラム
US8782774B1 (en) * 2013-03-07 2014-07-15 Cloudflare, Inc. Secure session capability using public-key cryptography without access to the private key
EP3086504B1 (en) * 2013-12-16 2018-12-12 Panasonic Intellectual Property Management Co., Ltd. Administration of authentication certificates
US9603019B1 (en) 2014-03-28 2017-03-21 Confia Systems, Inc. Secure and anonymized authentication
JP6226080B2 (ja) * 2014-09-25 2017-11-08 日本電気株式会社 通信制御装置、通信制御方法、通信制御プログラム、及び、情報システム
US9660969B2 (en) * 2015-03-31 2017-05-23 Here Global B.V. Method and apparatus for providing key management for data encryption for cloud-based big data environments
US10791110B2 (en) * 2015-07-09 2020-09-29 Cloudflare, Inc. Certificate authority framework
US9602292B2 (en) * 2015-07-25 2017-03-21 Confia Systems, Inc. Device-level authentication with unique device identifiers
US10484359B2 (en) 2015-07-25 2019-11-19 Confia Systems, Inc. Device-level authentication with unique device identifiers
JP7208707B2 (ja) * 2017-02-17 2023-01-19 キヤノン株式会社 情報処理装置及びその制御方法とプログラム
CN108667780B (zh) * 2017-03-31 2021-05-14 华为技术有限公司 一种身份认证的方法、系统及服务器和终端
CN109688042B (zh) * 2017-10-18 2021-12-31 阿里巴巴集团控股有限公司 一种消息处理方法及装置
CN109714168B (zh) 2017-10-25 2022-05-27 阿里巴巴集团控股有限公司 可信远程证明方法、装置和系统
JP2021528990A (ja) 2018-07-06 2021-10-28 ミリトロニック カンパニー リミテッドＭｉｌｌｉｔｒｏｎｉｃ Ｃｏ．， Ｌｔｄ． 食品の酸化速度を加速するシステム及び方法
US11916895B1 (en) * 2018-11-01 2024-02-27 Amazon Technologies, Inc. Certificate authority breach detection for network-connected devices
US11451405B2 (en) * 2019-02-14 2022-09-20 Microsoft Technology Licensing, Llc On-demand emergency management operations in a distributed computing system
CN111193748B (zh) * 2020-01-06 2021-12-03 惠州市德赛西威汽车电子股份有限公司 一种交互式密钥安全认证方法及系统
US10903990B1 (en) 2020-03-11 2021-01-26 Cloudflare, Inc. Establishing a cryptographic tunnel between a first tunnel endpoint and a second tunnel endpoint where a private key used during the tunnel establishment is remotely located from the second tunnel endpoint
US11722317B2 (en) * 2020-12-22 2023-08-08 Blackberry Limited System and method for obtaining a signed certificate

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US5261002A (en) * 1992-03-13 1993-11-09 Digital Equipment Corporation Method of issuance and revocation of certificates of authenticity used in public key networks and other systems
US5657390A (en) * 1995-08-25 1997-08-12 Netscape Communications Corporation Secure socket layer application program apparatus and method
US6134551A (en) * 1995-09-15 2000-10-17 Intel Corporation Method of caching digital certificate revocation lists
GB9603263D0 (en) * 1996-02-16 1996-04-17 British Telecomm Receiver control
US5903651A (en) * 1996-05-14 1999-05-11 Valicert, Inc. Apparatus and method for demonstrating and confirming the status of a digital certificates and other data
US6247127B1 (en) * 1997-12-19 2001-06-12 Entrust Technologies Ltd. Method and apparatus for providing off-line secure communications
US7117360B1 (en) * 2001-07-09 2006-10-03 Sun Microsystems, Inc. CRL last changed extension or attribute

Also Published As

Publication number Publication date
CN100550897C (zh) 2009-10-14
CA2513434A1 (en) 2004-10-21
KR20060006910A (ko) 2006-01-20
EP1616425A1 (en) 2006-01-18
US20060155855A1 (en) 2006-07-13
WO2004091166A1 (en) 2004-10-21
JP2004312197A (ja) 2004-11-04
CN1771710A (zh) 2006-05-10

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