JP2008530917A - コンテキスト制限された共有秘密 - Google Patents

コンテキスト制限された共有秘密 Download PDF

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Publication number
JP2008530917A
JP2008530917A JP2007555287A JP2007555287A JP2008530917A JP 2008530917 A JP2008530917 A JP 2008530917A JP 2007555287 A JP2007555287 A JP 2007555287A JP 2007555287 A JP2007555287 A JP 2007555287A JP 2008530917 A JP2008530917 A JP 2008530917A
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JP
Japan
Prior art keywords
information
context information
shared secret
secret
computer readable
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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.)
Withdrawn
Application number
JP2007555287A
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English (en)
Japanese (ja)
Inventor
パッドン、マイケル
ローズ、グレゴリー・ゴードン
センプル、ジェイムズ
ホークス、フィリップ・マイケル
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.)
Qualcomm Inc
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Qualcomm Inc
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Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2008530917A publication Critical patent/JP2008530917A/ja
Withdrawn legal-status Critical Current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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • 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
    • H04L9/085—Secret sharing or secret splitting, e.g. threshold schemes

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer And Data Communications (AREA)
  • Storage Device Security (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP2007555287A 2005-02-11 2006-02-10 コンテキスト制限された共有秘密 Withdrawn JP2008530917A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65206305P 2005-02-11 2005-02-11
PCT/US2006/004901 WO2006086721A2 (en) 2005-02-11 2006-02-10 Context limited shared secret

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011104590A Division JP2011227905A (ja) 2005-02-11 2011-05-09 コンテキスト制限された共有秘密

Publications (1)

Publication Number Publication Date
JP2008530917A true JP2008530917A (ja) 2008-08-07

Family

ID=36658733

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2007555287A Withdrawn JP2008530917A (ja) 2005-02-11 2006-02-10 コンテキスト制限された共有秘密
JP2011104590A Pending JP2011227905A (ja) 2005-02-11 2011-05-09 コンテキスト制限された共有秘密
JP2014077096A Withdrawn JP2014150567A (ja) 2005-02-11 2014-04-03 コンテキスト制限された共有秘密
JP2016099697A Active JP6377669B2 (ja) 2005-02-11 2016-05-18 コンテキスト制限された共有秘密

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP2011104590A Pending JP2011227905A (ja) 2005-02-11 2011-05-09 コンテキスト制限された共有秘密
JP2014077096A Withdrawn JP2014150567A (ja) 2005-02-11 2014-04-03 コンテキスト制限された共有秘密
JP2016099697A Active JP6377669B2 (ja) 2005-02-11 2016-05-18 コンテキスト制限された共有秘密

Country Status (14)

Country Link
US (1) US8726019B2 (enExample)
EP (1) EP1847063A2 (enExample)
JP (4) JP2008530917A (enExample)
KR (1) KR100961087B1 (enExample)
CN (1) CN101156346B (enExample)
AU (1) AU2006213650A1 (enExample)
BR (1) BRPI0608201A2 (enExample)
CA (1) CA2597763A1 (enExample)
IL (1) IL185212A0 (enExample)
MX (1) MX2007009790A (enExample)
NO (1) NO20074571L (enExample)
RU (1) RU2392754C2 (enExample)
TW (1) TW200701722A (enExample)
WO (1) WO2006086721A2 (enExample)

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US8788804B2 (en) * 2008-05-15 2014-07-22 Qualcomm Incorporated Context aware security
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US9965756B2 (en) 2013-02-26 2018-05-08 Digimarc Corporation Methods and arrangements for smartphone payments
US20130013318A1 (en) 2011-01-21 2013-01-10 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
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
WO2012164328A1 (en) 2011-05-27 2012-12-06 Nokia Corporation . Method and apparatus for sharing connectivity settings via social networks
US9224000B1 (en) 2011-06-14 2015-12-29 Ionic Security, Inc. Systems and methods for providing information security using context-based keys
US8868039B2 (en) 2011-10-12 2014-10-21 Digimarc Corporation Context-related arrangements
US9830588B2 (en) 2013-02-26 2017-11-28 Digimarc Corporation Methods and arrangements for smartphone payments
US10841289B2 (en) 2013-03-18 2020-11-17 Digimarc Corporation Mobile devices as security tokens
US9419977B2 (en) * 2014-01-24 2016-08-16 Verizon Patent And Licensing Inc. Method and apparatus for providing value-based resource management and admission control
US9311639B2 (en) 2014-02-11 2016-04-12 Digimarc Corporation Methods, apparatus and arrangements for device to device communication
US9614670B1 (en) 2015-02-05 2017-04-04 Ionic Security Inc. Systems and methods for encryption and provision of information security using platform services
MY189313A (en) * 2015-10-30 2022-02-04 Ericsson Telefon Ab L M Establishing a secret shared between a first communications device and at least one second communications device
US10503730B1 (en) 2015-12-28 2019-12-10 Ionic Security Inc. Systems and methods for cryptographically-secure queries using filters generated by multiple parties
US10740474B1 (en) 2015-12-28 2020-08-11 Ionic Security Inc. Systems and methods for generation of secure indexes for cryptographically-secure queries
EP3433972B1 (en) * 2016-03-23 2020-07-22 Telefonaktiebolaget LM Ericsson (publ) Cyber-physical context-dependent cryptography
US11210412B1 (en) 2017-02-01 2021-12-28 Ionic Security Inc. Systems and methods for requiring cryptographic data protection as a precondition of system access
US10505723B1 (en) 2017-04-26 2019-12-10 Wells Fargo Bank, N.A. Secret sharing information management and security system
US10931448B2 (en) 2018-06-28 2021-02-23 DISH Technologies L.L.C. Authentication through secure sharing of digital secrets previously established between devices
US11620407B2 (en) 2019-10-17 2023-04-04 International Business Machines Corporation Real-time, context based detection and classification of data
US12225111B2 (en) * 2022-03-08 2025-02-11 SanDisk Technologies, Inc. Authorization requests from a data storage device to multiple manager devices

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JPH06152592A (ja) * 1992-11-04 1994-05-31 Hitachi Ltd 暗号通信方法および暗号通信システム
JPH0759154A (ja) * 1993-08-13 1995-03-03 N T T Idou Tsuushinmou Kk 網間認証鍵生成方法
JPH07202882A (ja) * 1993-12-03 1995-08-04 Internatl Business Mach Corp <Ibm> 通信方法
JPH088899A (ja) * 1994-03-29 1996-01-12 Fr Telecom 通信端末およびユーザー・モジュールの協同認証方法
JP2002185443A (ja) * 2000-12-11 2002-06-28 Hitachi Ltd 秘密鍵管理方法
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JP2004207965A (ja) * 2002-12-25 2004-07-22 Nec Commun Syst Ltd 無線ｌａｎの高速認証方式及び高速認証方法
JP2006506908A (ja) * 2002-11-14 2006-02-23 ボルテージ セキュリティー インコーポレイテッド 識別ベースの暗号化システム
JP2008506317A (ja) * 2004-07-09 2008-02-28 ボルテージ セキュリティー， インコーポレイテッド 導出鍵を用いたセキュアメッセージングシステム

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Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06152592A (ja) * 1992-11-04 1994-05-31 Hitachi Ltd 暗号通信方法および暗号通信システム
JPH0759154A (ja) * 1993-08-13 1995-03-03 N T T Idou Tsuushinmou Kk 網間認証鍵生成方法
JPH07202882A (ja) * 1993-12-03 1995-08-04 Internatl Business Mach Corp <Ibm> 通信方法
JPH088899A (ja) * 1994-03-29 1996-01-12 Fr Telecom 通信端末およびユーザー・モジュールの協同認証方法
JP2002185443A (ja) * 2000-12-11 2002-06-28 Hitachi Ltd 秘密鍵管理方法
JP2004023365A (ja) * 2002-06-14 2004-01-22 Kddi Corp ローミングにおける認証方法
JP2006506908A (ja) * 2002-11-14 2006-02-23 ボルテージ セキュリティー インコーポレイテッド 識別ベースの暗号化システム
JP2004208073A (ja) * 2002-12-25 2004-07-22 Sony Corp 無線通信システム
JP2004207965A (ja) * 2002-12-25 2004-07-22 Nec Commun Syst Ltd 無線ｌａｎの高速認証方式及び高速認証方法
JP2008506317A (ja) * 2004-07-09 2008-02-28 ボルテージ セキュリティー， インコーポレイテッド 導出鍵を用いたセキュアメッセージングシステム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012511747A (ja) * 2008-08-08 2012-05-24 マイカ テクノロジーズ インク デジタル相互作用を管理するシステムおよび方法

Also Published As

Publication number Publication date
CA2597763A1 (en) 2006-08-17
TW200701722A (en) 2007-01-01
EP1847063A2 (en) 2007-10-24
JP2014150567A (ja) 2014-08-21
NO20074571L (no) 2007-11-08
CN101156346B (zh) 2012-04-18
BRPI0608201A2 (pt) 2009-12-01
JP2016192768A (ja) 2016-11-10
RU2007133798A (ru) 2009-03-20
AU2006213650A1 (en) 2006-08-17
WO2006086721A3 (en) 2007-04-12
US8726019B2 (en) 2014-05-13
MX2007009790A (es) 2007-11-06
KR100961087B1 (ko) 2010-06-07
RU2392754C2 (ru) 2010-06-20
CN101156346A (zh) 2008-04-02
KR20070102749A (ko) 2007-10-19
JP6377669B2 (ja) 2018-08-22
IL185212A0 (en) 2008-01-06
JP2011227905A (ja) 2011-11-10
WO2006086721A2 (en) 2006-08-17
US20070174613A1 (en) 2007-07-26

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