JP4612817B2 - グループ管理装置及び情報処理方法、ならびにコンピュータプログラム及び記録媒体 - Google Patents

グループ管理装置及び情報処理方法、ならびにコンピュータプログラム及び記録媒体 Download PDF

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Publication number
JP4612817B2
JP4612817B2 JP2004241197A JP2004241197A JP4612817B2 JP 4612817 B2 JP4612817 B2 JP 4612817B2 JP 2004241197 A JP2004241197 A JP 2004241197A JP 2004241197 A JP2004241197 A JP 2004241197A JP 4612817 B2 JP4612817 B2 JP 4612817B2
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Japan
Prior art keywords
information processing
group
predetermined range
processing apparatus
group management
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Expired - Fee Related
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JP2004241197A
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English (en)
Japanese (ja)
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JP2006060589A5 (enExample
JP2006060589A (ja
Inventor
健太郎 斎藤
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Canon Inc
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2004241197A priority Critical patent/JP4612817B2/ja
Priority to PCT/JP2005/014437 priority patent/WO2006018994A1/ja
Publication of JP2006060589A publication Critical patent/JP2006060589A/ja
Priority to US11/703,107 priority patent/US8208631B2/en
Publication of JP2006060589A5 publication Critical patent/JP2006060589A5/ja
Application granted granted Critical
Publication of JP4612817B2 publication Critical patent/JP4612817B2/ja
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Expired - Fee Related legal-status Critical Current

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    • 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
    • H04L9/321—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 a third party or a trusted authority
    • 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
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/104—Grouping of entities
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/0825—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/083—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP]
    • H04L9/0833—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP] involving conference or group key
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0891—Revocation or update of secret information, e.g. encryption key update or rekeying
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • 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
    • H04L63/065—Network architectures or network communication protocols for network security for supporting key management in a packet data network for group communications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/60—Context-dependent security
    • H04W12/63—Location-dependent; Proximity-dependent
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management

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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)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
JP2004241197A 2004-08-20 2004-08-20 グループ管理装置及び情報処理方法、ならびにコンピュータプログラム及び記録媒体 Expired - Fee Related JP4612817B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004241197A JP4612817B2 (ja) 2004-08-20 2004-08-20 グループ管理装置及び情報処理方法、ならびにコンピュータプログラム及び記録媒体
PCT/JP2005/014437 WO2006018994A1 (ja) 2004-08-20 2005-08-05 グループ管理装置及び情報処理装置及び方法
US11/703,107 US8208631B2 (en) 2004-08-20 2007-02-07 Group management apparatus, and information processing apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004241197A JP4612817B2 (ja) 2004-08-20 2004-08-20 グループ管理装置及び情報処理方法、ならびにコンピュータプログラム及び記録媒体

Publications (3)

Publication Number Publication Date
JP2006060589A JP2006060589A (ja) 2006-03-02
JP2006060589A5 JP2006060589A5 (enExample) 2007-02-08
JP4612817B2 true JP4612817B2 (ja) 2011-01-12

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JP2004241197A Expired - Fee Related JP4612817B2 (ja) 2004-08-20 2004-08-20 グループ管理装置及び情報処理方法、ならびにコンピュータプログラム及び記録媒体

Country Status (3)

Country Link
US (1) US8208631B2 (enExample)
JP (1) JP4612817B2 (enExample)
WO (1) WO2006018994A1 (enExample)

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US9398089B2 (en) 2008-12-11 2016-07-19 Qualcomm Incorporated Dynamic resource sharing among multiple wireless devices
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JP5278017B2 (ja) 2009-02-10 2013-09-04 セイコーエプソン株式会社 ネットワーク接続制御システム及び方法
US9264248B2 (en) 2009-07-02 2016-02-16 Qualcomm Incorporated System and method for avoiding and resolving conflicts in a wireless mobile display digital interface multicast environment
US9582238B2 (en) 2009-12-14 2017-02-28 Qualcomm Incorporated Decomposed multi-stream (DMS) techniques for video display systems
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US20130013611A1 (en) * 2010-03-31 2013-01-10 Nec Corporation Grouping apparatus, computer-readable recording medium, and grouping method
US8964783B2 (en) 2011-01-21 2015-02-24 Qualcomm Incorporated User input back channel for wireless displays
US10135900B2 (en) 2011-01-21 2018-11-20 Qualcomm Incorporated User input back channel for wireless displays
US9065876B2 (en) 2011-01-21 2015-06-23 Qualcomm Incorporated User input back channel from a wireless sink device to a wireless source device for multi-touch gesture wireless displays
US9787725B2 (en) 2011-01-21 2017-10-10 Qualcomm Incorporated User input back channel for wireless displays
US9413803B2 (en) 2011-01-21 2016-08-09 Qualcomm Incorporated User input back channel for wireless displays
US9582239B2 (en) 2011-01-21 2017-02-28 Qualcomm Incorporated User input back channel for wireless displays
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US10108386B2 (en) 2011-02-04 2018-10-23 Qualcomm Incorporated Content provisioning for wireless back channel
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CN102387499A (zh) * 2011-10-21 2012-03-21 重庆北高共鸣科技有限公司 基于3g传输的塔机信息的鉴权和加密方法
JP6034633B2 (ja) 2011-12-16 2016-11-30 キヤノン株式会社 無線通信装置及びその制御方法
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JP6532333B2 (ja) * 2015-07-21 2019-06-19 キヤノン株式会社 通信装置、通信方法及びプログラム
JP6570355B2 (ja) * 2015-07-21 2019-09-04 キヤノン株式会社 通信装置、通信方法及びプログラム
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Also Published As

Publication number Publication date
US20070201087A1 (en) 2007-08-30
US8208631B2 (en) 2012-06-26
WO2006018994A1 (ja) 2006-02-23
JP2006060589A (ja) 2006-03-02

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