CN104067286B - 无效托管密钥的检测 - Google Patents

无效托管密钥的检测 Download PDF

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Publication number
CN104067286B
CN104067286B CN201380005350.0A CN201380005350A CN104067286B CN 104067286 B CN104067286 B CN 104067286B CN 201380005350 A CN201380005350 A CN 201380005350A CN 104067286 B CN104067286 B CN 104067286B
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China
Prior art keywords
key
file
trustship
confirmation data
computer
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Active
Application number
CN201380005350.0A
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English (en)
Chinese (zh)
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CN104067286A (zh
Inventor
V·伦伽纳坦
B·T·卡弗
D·B·江普
D·C·勒布朗
S·I·韦斯
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Microsoft Technology Licensing LLC
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Microsoft Technology Licensing LLC
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Publication of CN104067286A publication Critical patent/CN104067286A/zh
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Classifications

    • 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
    • H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
    • 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
    • G06F21/60—Protecting data
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • 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
    • H04L9/3236—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 using cryptographic hash functions
    • H04L9/3242—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 using cryptographic hash functions involving keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Power Engineering (AREA)
  • Storage Device Security (AREA)
CN201380005350.0A 2012-01-13 2013-01-10 无效托管密钥的检测 Active CN104067286B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/350,360 US8667284B2 (en) 2012-01-13 2012-01-13 Detection of invalid escrow keys
US13/350,360 2012-01-13
PCT/US2013/020913 WO2013106492A1 (en) 2012-01-13 2013-01-10 Detection of invalid escrow keys

Publications (2)

Publication Number Publication Date
CN104067286A CN104067286A (zh) 2014-09-24
CN104067286B true CN104067286B (zh) 2017-03-29

Family

ID=48780839

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380005350.0A Active CN104067286B (zh) 2012-01-13 2013-01-10 无效托管密钥的检测

Country Status (6)

Country Link
US (1) US8667284B2 (enExample)
EP (1) EP2803011B1 (enExample)
JP (1) JP6046745B2 (enExample)
KR (1) KR102133606B1 (enExample)
CN (1) CN104067286B (enExample)
WO (1) WO2013106492A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9087205B2 (en) 2013-10-11 2015-07-21 Sap Se Shared encrypted storage
US9639710B2 (en) 2013-12-23 2017-05-02 Symantec Corporation Device-based PIN authentication process to protect encrypted data
DE102014213454A1 (de) * 2014-07-10 2016-01-14 Siemens Aktiengesellschaft Verfahren und System zur Erkennung einer Manipulation von Datensätzen
CN106936794B (zh) * 2015-12-30 2021-01-08 阿里巴巴集团控股有限公司 一种用于更改秘钥的方法、装置及设置秘钥的方法、装置
US10509574B2 (en) * 2016-02-08 2019-12-17 Microsoft Technology Licensing, Llc Container credentialing by host
CN107122139A (zh) * 2017-04-28 2017-09-01 深圳天珑无线科技有限公司 数据写入方法及装置、数据读取方法及装置
CN107492032A (zh) * 2017-09-18 2017-12-19 发贵科技（贵州）有限公司 一种企业财务审计报告管理系统及其数据库平台
US11025642B1 (en) * 2018-03-23 2021-06-01 Amazon Technologies, Inc. Electronic message authentication
US11424914B2 (en) * 2019-12-03 2022-08-23 Microsoft Technology Licensing, Llc Enhanced security of secret data for dynamic user groups
CN114329631B (zh) * 2021-12-30 2025-04-04 航天信息股份有限公司 一种数据校验方法、装置及相关设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1729526A (zh) * 2000-12-28 2006-02-01 英特尔公司 通过在媒体的剪辑区存储验证数据而验证媒体密钥块的完整性
EP1641176A1 (en) * 2004-09-27 2006-03-29 Axalto SA Escrowing services oriented encryption and decryption methods
US20110252243A1 (en) * 2010-04-07 2011-10-13 Apple Inc. System and method for content protection based on a combination of a user pin and a device specific identifier

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US5633929A (en) * 1995-09-15 1997-05-27 Rsa Data Security, Inc Cryptographic key escrow system having reduced vulnerability to harvesting attacks
US6249866B1 (en) * 1997-09-16 2001-06-19 Microsoft Corporation Encrypting file system and method
JP2000267565A (ja) * 1999-03-12 2000-09-29 Mitsubishi Electric Corp 暗号化復号化装置及びプログラムを記録したコンピュータ読み取り可能な記録媒体
US6931549B1 (en) 2000-05-25 2005-08-16 Stamps.Com Method and apparatus for secure data storage and retrieval
US20030204724A1 (en) * 2002-04-30 2003-10-30 Microsoft Corporation Methods for remotely changing a communications password
US7272231B2 (en) 2003-01-27 2007-09-18 International Business Machines Corporation Encrypting data for access by multiple users
GB2419762A (en) 2004-11-01 2006-05-03 Sony Uk Ltd Method of generating protected media signals by replacing data bits with hash values
JP4489712B2 (ja) * 2006-02-24 2010-06-23 大日本印刷株式会社 電子フォーム処理方法
US20080005024A1 (en) 2006-05-17 2008-01-03 Carter Kirkwood Document authentication system
CA2684229A1 (en) * 2007-04-12 2008-10-23 Ncipher Corporation Ltd. Method and system for identifying and managing keys
JP4843587B2 (ja) * 2007-04-24 2011-12-21 日本電信電話株式会社 情報記録媒体のセキュリティ方法、情報処理装置、プログラム及び記録媒体
US20100005318A1 (en) * 2008-07-02 2010-01-07 Akram Hosain Process for securing data in a storage unit
US8315395B2 (en) 2008-12-10 2012-11-20 Oracle America, Inc. Nearly-stateless key escrow service
US20110047371A1 (en) 2009-08-18 2011-02-24 Benjamin William Timby System and method for secure data sharing
US8539234B2 (en) 2010-03-30 2013-09-17 Salesforce.Com, Inc. Secure client-side communication between multiple domains
US8589680B2 (en) 2010-04-07 2013-11-19 Apple Inc. System and method for synchronizing encrypted data on a device having file-level content protection
US8510552B2 (en) 2010-04-07 2013-08-13 Apple Inc. System and method for file-level data protection

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1729526A (zh) * 2000-12-28 2006-02-01 英特尔公司 通过在媒体的剪辑区存储验证数据而验证媒体密钥块的完整性
EP1641176A1 (en) * 2004-09-27 2006-03-29 Axalto SA Escrowing services oriented encryption and decryption methods
US20110252243A1 (en) * 2010-04-07 2011-10-13 Apple Inc. System and method for content protection based on a combination of a user pin and a device specific identifier

Also Published As

Publication number Publication date
US20130185557A1 (en) 2013-07-18
JP2015505221A (ja) 2015-02-16
US8667284B2 (en) 2014-03-04
EP2803011A1 (en) 2014-11-19
WO2013106492A1 (en) 2013-07-18
JP6046745B2 (ja) 2016-12-21
KR20140109952A (ko) 2014-09-16
EP2803011B1 (en) 2018-10-10
EP2803011A4 (en) 2015-08-26
KR102133606B1 (ko) 2020-07-13
CN104067286A (zh) 2014-09-24

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