ATE511260T1 - Infrastrukturen öffentlicher schlüssel - Google Patents

Infrastrukturen öffentlicher schlüssel

Info

Publication number
ATE511260T1
ATE511260T1 AT05825246T AT05825246T ATE511260T1 AT E511260 T1 ATE511260 T1 AT E511260T1 AT 05825246 T AT05825246 T AT 05825246T AT 05825246 T AT05825246 T AT 05825246T AT E511260 T1 ATE511260 T1 AT E511260T1
Authority
AT
Austria
Prior art keywords
public key
cross
certification
certifying
organisation
Prior art date
Application number
AT05825246T
Other languages
English (en)
Inventor
Timothy Barry Dean
Original Assignee
Qinetiq 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 Qinetiq Ltd filed Critical Qinetiq Ltd
Application granted granted Critical
Publication of ATE511260T1 publication Critical patent/ATE511260T1/de

Links

Classifications

    • 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
    • H04L9/006—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols involving public key infrastructure [PKI] trust models
    • H04L9/007—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols involving public key infrastructure [PKI] trust models involving hierarchical structures
    • 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
    • H04L9/3265—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 chains, trees or paths; Hierarchical trust model

Landscapes

  • 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)
  • Storage Device Security (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Lock And Its Accessories (AREA)
  • Stored Programmes (AREA)
AT05825246T 2004-12-24 2005-12-23 Infrastrukturen öffentlicher schlüssel ATE511260T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0428596.1A GB0428596D0 (en) 2004-12-24 2004-12-24 Public key infrastructures
PCT/GB2005/005071 WO2006067503A1 (en) 2004-12-24 2005-12-23 Public key infrastructures

Publications (1)

Publication Number Publication Date
ATE511260T1 true ATE511260T1 (de) 2011-06-15

Family

ID=34855252

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05825246T ATE511260T1 (de) 2004-12-24 2005-12-23 Infrastrukturen öffentlicher schlüssel

Country Status (7)

Country Link
US (1) US20080091940A1 (de)
EP (1) EP1832040B1 (de)
JP (1) JP2008526065A (de)
CN (1) CN101129016A (de)
AT (1) ATE511260T1 (de)
GB (1) GB0428596D0 (de)
WO (1) WO2006067503A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8539225B2 (en) 2008-04-30 2013-09-17 Motorola Solutions, Inc. Method and device for dynamic deployment of trust bridges in an ad hoc wireless network
US8484461B2 (en) * 2008-09-30 2013-07-09 Motorola Solutions, Inc. Method and apparatus for external organization path length validation within a public key infrastructure (PKI)
US8682985B2 (en) * 2009-01-15 2014-03-25 Microsoft Corporation Message tracking between organizations
WO2011006912A1 (de) * 2009-07-15 2011-01-20 Bundesdruckerei Gmbh Verfahren zur hsm migration
CN102315935A (zh) * 2010-07-02 2012-01-11 中国人民解放军总参谋部第六十一研究所 无线传感器网与计算机网融合网络密钥管理方法
US20130268755A1 (en) * 2012-04-06 2013-10-10 Microsoft Corporation Cross-provider cross-certification content protection
JP2015535417A (ja) * 2012-11-08 2015-12-10 ▲ホア▼▲ウェイ▼技術有限公司 公開鍵を取得するための方法および装置
SG11201503553YA (en) * 2012-11-09 2015-06-29 Ent Technologies Inc Entity network translation (ent)
US20170063557A1 (en) * 2015-08-28 2017-03-02 Fortinet, Inc. Detection of fraudulent certificate authority certificates
US10158605B2 (en) * 2015-11-24 2018-12-18 Cisco Technology, Inc. Delegated access control of an enterprise network
CN108881471B (zh) * 2018-07-09 2020-09-11 北京信息科技大学 一种基于联盟的全网统一信任锚系统及构建方法
US20210392002A1 (en) * 2020-06-11 2021-12-16 Entrust, Inc. Cross-certification for secure binding of cryptographic systems
CN111934870B (zh) * 2020-09-22 2020-12-29 腾讯科技（深圳）有限公司 区块链网络中的根证书更新方法、装置、设备以及介质
CN115426136B (zh) * 2022-08-12 2024-04-16 中国人民解放军战略支援部队信息工程大学 基于区块链的跨域访问控制方法及系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6134550A (en) * 1998-03-18 2000-10-17 Entrust Technologies Limited Method and apparatus for use in determining validity of a certificate in a communication system employing trusted paths
US6317829B1 (en) * 1998-06-19 2001-11-13 Entrust Technologies Limited Public key cryptography based security system to facilitate secure roaming of users
JP2001320356A (ja) * 2000-02-29 2001-11-16 Sony Corp 公開鍵系暗号を使用したデータ通信システムおよびデータ通信システム構築方法
WO2002039281A1 (en) * 2000-11-10 2002-05-16 Sri International Cross-domain access control
US8195933B2 (en) * 2002-01-10 2012-06-05 International Business Machines Corporation Method and system for computing digital certificate trust paths using transitive closures
JP2007511983A (ja) * 2003-11-19 2007-05-10 コアストリート、 リミテッド 分散委任されたパス発見及び検証
US7130998B2 (en) * 2004-10-14 2006-10-31 Palo Alto Research Center, Inc. Using a portable security token to facilitate cross-certification between certification authorities

Also Published As

Publication number Publication date
EP1832040A1 (de) 2007-09-12
GB0428596D0 (en) 2005-08-10
EP1832040B1 (de) 2011-05-25
JP2008526065A (ja) 2008-07-17
US20080091940A1 (en) 2008-04-17
WO2006067503A1 (en) 2006-06-29
CN101129016A (zh) 2008-02-20

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Legal Events

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