CN101103587A - 安全和便利处理密码绑定状态信息的系统和方法 - Google Patents

安全和便利处理密码绑定状态信息的系统和方法 Download PDF

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Publication number
CN101103587A
CN101103587A CN200680002408.6A CN200680002408A CN101103587A CN 101103587 A CN101103587 A CN 101103587A CN 200680002408 A CN200680002408 A CN 200680002408A CN 101103587 A CN101103587 A CN 101103587A
Authority
CN
China
Prior art keywords
key
indirect
encryption key
binding
current encryption
Prior art date
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.)
Pending
Application number
CN200680002408.6A
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English (en)
Chinese (zh)
Inventor
J·瑟鲁迪
M·卢特科夫斯基
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of CN101103587A publication Critical patent/CN101103587A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
    • 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
    • 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
    • H04L2209/60—Digital content management, e.g. content distribution

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  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Accounting & Taxation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Business, Economics & Management (AREA)
  • Signal Processing (AREA)
  • Strategic Management (AREA)
  • Multimedia (AREA)
  • Finance (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Storage Device Security (AREA)
  • Mobile Radio Communication Systems (AREA)
CN200680002408.6A 2005-01-18 2006-01-18 安全和便利处理密码绑定状态信息的系统和方法 Pending CN101103587A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/037,766 US20060161502A1 (en) 2005-01-18 2005-01-18 System and method for secure and convenient handling of cryptographic binding state information
US11/037,766 2005-01-18

Publications (1)

Publication Number Publication Date
CN101103587A true CN101103587A (zh) 2008-01-09

Family

ID=36253661

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200680002408.6A Pending CN101103587A (zh) 2005-01-18 2006-01-18 安全和便利处理密码绑定状态信息的系统和方法

Country Status (6)

Country Link
US (1) US20060161502A1 (enExample)
EP (1) EP1842318A1 (enExample)
JP (1) JP2008527874A (enExample)
CN (1) CN101103587A (enExample)
TW (1) TW200708025A (enExample)
WO (1) WO2006077222A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101651508B (zh) * 2008-08-15 2012-07-04 威盛电子(中国)有限公司 安全广播方法以及相关的安全广播系统与前端系统
US20240364504A1 (en) * 2023-04-28 2024-10-31 Google Llc Reliable On-Demand Destruction of Cryptographic Keys

Families Citing this family (16)

* Cited by examiner, † Cited by third party
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TWI277870B (en) * 2004-11-22 2007-04-01 Toshiba Corp Copyright management method, information recording/reproducing method and device, and information recording medium and method of manufacturing the medium
WO2007017882A1 (en) * 2005-08-05 2007-02-15 Hewlett-Packard Development Company L.P. System, method and apparatus for cryptography key management for mobile devices
US8719954B2 (en) * 2006-10-11 2014-05-06 Bassilic Technologies Llc Method and system for secure distribution of selected content to be protected on an appliance-specific basis with definable permitted associated usage rights for the selected content
US8619982B2 (en) * 2006-10-11 2013-12-31 Bassilic Technologies Llc Method and system for secure distribution of selected content to be protected on an appliance specific basis
US20080092239A1 (en) 2006-10-11 2008-04-17 David H. Sitrick Method and system for secure distribution of selected content to be protected
US20080226078A1 (en) * 2007-03-12 2008-09-18 Microsoft Corporation Enabling recording and copying data
WO2009050324A1 (en) * 2007-10-16 2009-04-23 Nokia Corporation Credential provisioning
US8850599B2 (en) * 2009-01-13 2014-09-30 Xerox Corporation Method for document processing
US9337999B2 (en) * 2011-04-01 2016-05-10 Intel Corporation Application usage continuum across platforms
US9009472B2 (en) * 2011-10-13 2015-04-14 International Business Machines Corporation Providing consistent cryptographic operations
CN104639326B (zh) * 2014-12-26 2018-03-30 上海天奕无线信息科技有限公司 一种基于认证的安全控制方法、装置及系统
US11457354B2 (en) 2019-12-10 2022-09-27 Baidu Usa Llc System and method to securely broadcast a message to accelerators
US11516010B2 (en) * 2019-12-10 2022-11-29 Baidu Usa Llc System and method to securely broadcast a message to accelerators using virtual channels
US11411934B2 (en) 2019-12-10 2022-08-09 Baidu Usa Llc System and method to securely broadcast a message to accelerators with switch
US11728996B2 (en) * 2019-12-10 2023-08-15 Baidu Usa Llc System and method to securely broadcast a message to accelerators using virtual channels with switch
US12160520B2 (en) 2021-03-08 2024-12-03 Bloom Protocol, Llc Systems, methods, and storage media for selective graph-based disclosure of a computer data structure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5196840A (en) * 1990-11-05 1993-03-23 International Business Machines Corporation Secure communications system for remotely located computers
JP3627384B2 (ja) * 1996-01-17 2005-03-09 富士ゼロックス株式会社 ソフトウェアの保護機能付き情報処理装置及びソフトウェアの保護機能付き情報処理方法
US5862325A (en) * 1996-02-29 1999-01-19 Intermind Corporation Computer-based communication system and method using metadata defining a control structure
US6243469B1 (en) * 1997-09-18 2001-06-05 Matsushita Electric Industrial Co., Ltd. Information transmission method and apparatus
US7079653B2 (en) * 1998-02-13 2006-07-18 Tecsec, Inc. Cryptographic key split binding process and apparatus
US6393127B2 (en) 1998-03-02 2002-05-21 Motorola, Inc. Method for transferring an encryption key
KR100484209B1 (ko) * 1998-09-24 2005-09-30 삼성전자주식회사 디지털컨텐트암호화/해독화장치및그방법
US7356147B2 (en) * 2002-04-18 2008-04-08 International Business Machines Corporation Method, system and program product for attaching a title key to encrypted content for synchronized transmission to a recipient
US20060265595A1 (en) * 2003-04-02 2006-11-23 Scottodiluzio Salvatore E Cascading key encryption
US7707114B2 (en) 2003-06-25 2010-04-27 Nokia Corporation Enabling modification of control information, which controls the rights to content, where access to a key for decrypting the content requires a particular value that becomes modified when the control information is modified

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101651508B (zh) * 2008-08-15 2012-07-04 威盛电子(中国)有限公司 安全广播方法以及相关的安全广播系统与前端系统
US20240364504A1 (en) * 2023-04-28 2024-10-31 Google Llc Reliable On-Demand Destruction of Cryptographic Keys

Also Published As

Publication number Publication date
EP1842318A1 (en) 2007-10-10
WO2006077222A1 (en) 2006-07-27
JP2008527874A (ja) 2008-07-24
US20060161502A1 (en) 2006-07-20
TW200708025A (en) 2007-02-16

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Open date: 20080109