[go: up one dir, main page]

WO2002001271A1 - Cryptage multiple d'un document unique fournissant des privileges d'acces a niveaux multiples - Google Patents

Cryptage multiple d'un document unique fournissant des privileges d'acces a niveaux multiples Download PDF

Info

Publication number
WO2002001271A1
WO2002001271A1 PCT/EP2001/007090 EP0107090W WO0201271A1 WO 2002001271 A1 WO2002001271 A1 WO 2002001271A1 EP 0107090 W EP0107090 W EP 0107090W WO 0201271 A1 WO0201271 A1 WO 0201271A1
Authority
WO
WIPO (PCT)
Prior art keywords
document
key
keys
encrypted
encrypting
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.)
Ceased
Application number
PCT/EP2001/007090
Other languages
English (en)
Other versions
WO2002001271A8 (fr
WO2002001271A3 (fr
Inventor
Raymond Krasinski
Martin Rosner
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Priority to JP2002506149A priority Critical patent/JP2004502379A/ja
Priority to KR1020027002578A priority patent/KR20020041809A/ko
Priority to EP01945301A priority patent/EP1374009A2/fr
Publication of WO2002001271A1 publication Critical patent/WO2002001271A1/fr
Publication of WO2002001271A8 publication Critical patent/WO2002001271A8/fr
Publication of WO2002001271A3 publication Critical patent/WO2002001271A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • 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
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6209—Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2113—Multi-level security, e.g. mandatory access control

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Bioethics (AREA)
  • Computing Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)

Abstract

L'invention concerne un procédé et un système permettant le cryptage et le décryptage de différentes sections d'un document fournissant différents niveaux d'accès dans une technique employant différentes clés. Les documents peuvent être cryptés à un niveau de section de document (« section » étant ici utilisé dans son sens général), avec utilisation de différents jeux de clés de cryptage pour chaque section. Un utilisateur A à niveau d'accès 1 peut avoir accès uniquement à la section codée sous accès niveau 1, plus des sections non codées. Un exemple d'application de cette technique concerne les hôpitaux. Des enregistrements pour patients peuvent être segmentés chacun en parties cryptées séparément, donnant accès à des infirmières uniquement pour une matière appropriée, tout en fournissant un plus large accès aux médecins. L'infirmière sera pourvue de sa clé privée pour avoir accès aux parties du document que les infirmières ont droit de consulter. On peut également prévoir un niveau dont l'accès est réservé uniquement au médecin de premier recours ou au prestateur de soins de santé.
PCT/EP2001/007090 2000-06-29 2001-06-22 Cryptage multiple d'un document unique fournissant des privileges d'acces a niveaux multiples Ceased WO2002001271A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2002506149A JP2004502379A (ja) 2000-06-29 2001-06-22 多重レベルアクセス特権を付与する単一文書の多重暗号化
KR1020027002578A KR20020041809A (ko) 2000-06-29 2001-06-22 다중 레벨 액세스 특권들을 제공하는 단일 문서의 다중암호화
EP01945301A EP1374009A2 (fr) 2000-06-29 2001-06-22 Cryptage multiple d'un document unique fournissant des privileges d'acces a niveaux multiples

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60633900A 2000-06-29 2000-06-29

Publications (3)

Publication Number Publication Date
WO2002001271A1 true WO2002001271A1 (fr) 2002-01-03
WO2002001271A8 WO2002001271A8 (fr) 2002-02-07
WO2002001271A3 WO2002001271A3 (fr) 2003-10-02

Family

ID=24427575

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/007090 Ceased WO2002001271A1 (fr) 2000-06-29 2001-06-22 Cryptage multiple d'un document unique fournissant des privileges d'acces a niveaux multiples

Country Status (5)

Country Link
EP (1) EP1374009A2 (fr)
JP (1) JP2004502379A (fr)
KR (1) KR20020041809A (fr)
CN (1) CN1471661A (fr)
WO (1) WO2002001271A1 (fr)

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006047368A1 (fr) * 2004-10-22 2006-05-04 Hewlett-Packard Development Company, L.P. Systemes et procedes pour le controle a plusieurs niveaux de privileges d'acces a un contenu mulmedia protege
GB2428546A (en) * 2005-07-20 2007-01-31 Lars Olaf Kanngard Secure e-commerce wherein a string of transaction data is segmented and each segment individually encrypted for its intended recipient
EP1669905A3 (fr) * 2004-12-09 2007-08-01 Microsoft Corporation système et procédé pour restreindre l'accès d'un utilisateur à un document en réseau
WO2007025998A3 (fr) * 2005-08-31 2007-10-04 Nokia Siemens Networks Gmbh Procede et systeme de chiffrement et de dechiffrement de ressources
EP1865651A1 (fr) * 2006-06-08 2007-12-12 Novell, Inc. Codage de données coopératives par une multiplicité des parties
EP1513075A3 (fr) * 2003-06-11 2007-12-26 Microsoft Corporation Procédé et dispositif de protection des régions d'un document électronique
WO2008003886A1 (fr) * 2006-07-06 2008-01-10 France Telecom Module electronique pour le stockage de donnees
US7484107B2 (en) * 2004-04-15 2009-01-27 International Business Machines Corporation Method for selective encryption within documents
US20090112868A1 (en) * 2007-10-25 2009-04-30 Nithya Rajamani Real-Time Interactive Authorization for Enterprise Search
EP2093995A1 (fr) * 2008-02-21 2009-08-26 Fujitsu Limited Appareil de cryptage d'image et appareil de décryptage d'image
GB2467580A (en) * 2009-02-06 2010-08-11 Thales Holdings Uk Plc Secure container with multiple elements encrypted with different keys derived from access rules, said rules included in container metadata
US7870386B2 (en) 2004-04-29 2011-01-11 International Business Machines Corporation Method for permanent decryption of selected sections of an encrypted document
US7889858B2 (en) 2004-01-12 2011-02-15 International Business Machines Corporation Method and system for telephone wait user interface selection
US8140857B2 (en) 2003-10-23 2012-03-20 International Business Machines Corporation Method for selective encryption within documents
EP2033066A4 (fr) * 2006-05-31 2012-08-15 Ibm Procédé et système de transformation d'objets de données logiques à des fins de stockage
US20130054636A1 (en) * 2011-08-30 2013-02-28 Ding-Yuan Tang Document Journaling
GB2494498A (en) * 2011-08-04 2013-03-13 Ibm Handling defined areas within an electronic document to preserve integrity and context
GB2472491B (en) * 2009-02-06 2013-09-18 Thales Holdings Uk Plc System and method for multilevel secure object management
US8769311B2 (en) 2006-05-31 2014-07-01 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
WO2014149799A1 (fr) * 2013-03-15 2014-09-25 Mcafee, Inc. Approche de chiffrement à anneaux multiples pour sécuriser une charge utile à l'aide de modules matériels
US9015159B1 (en) * 2002-03-29 2015-04-21 Google Inc. Method for searching media
EP2863332A1 (fr) * 2013-10-15 2015-04-22 One Drop Diagnostics Sàrl Système et procédé de contrôle d'accès des résultats d'analyse d'une analyse de test diagnostic
US9081953B2 (en) 2012-07-17 2015-07-14 Oracle International Corporation Defense against search engine tracking
USRE45952E1 (en) 2002-03-29 2016-03-29 Google Inc. Method for searching media
WO2016109588A1 (fr) * 2014-12-29 2016-07-07 F16Apps, Inc. Contrôle d'accès à étage
US9633215B2 (en) 2010-09-21 2017-04-25 Hewlett-Packard Development Company, L.P. Application of differential policies to at least one digital document
GB2552522A (en) * 2016-07-27 2018-01-31 Scram Software Pty Ltd Method and system for encrypting files and storing the encrypted files in a storage file system
US10068099B1 (en) * 2018-01-19 2018-09-04 Griffin Group Global, LLC System and method for providing a data structure having different-scheme-derived portions
US10078759B1 (en) * 2018-01-19 2018-09-18 Griffin Group Global, LLC System and method for data sharing via a data structure having different-scheme-derived portions
AU2018200199B2 (en) * 2015-03-03 2019-04-04 Wonderhealth LLC. Access control for encrypted data
US10380379B2 (en) 2015-03-03 2019-08-13 WonderHealth, LLC Selectively encrypting and displaying machine-readable identifiers in a device lock screen
US10387577B2 (en) 2015-03-03 2019-08-20 WonderHealth, LLC Secure data translation using machine-readable identifiers
WO2023241879A1 (fr) * 2022-06-13 2023-12-21 International Business Machines Corporation Protection d'informations de vidage des données sensibles
US12381575B2 (en) * 2017-10-30 2025-08-05 AtomBeam Technologies Inc. System and method for multilayer security using multiple codebooks

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4928117B2 (ja) * 2005-11-10 2012-05-09 キヤノン株式会社 画像処理装置、画像管理方法、文書管理装置、文書管理方法、コンピュータプログラム及びコンピュータ読み取り可能な記憶媒体
US8887297B2 (en) 2007-07-13 2014-11-11 Microsoft Corporation Creating and validating cryptographically secured documents
JP2010157013A (ja) * 2008-12-26 2010-07-15 Ricoh Co Ltd セキュリティ設定装置、セキュリティ設定処理方法、セキュリティ解除処理方法、文書共有システム、プログラム及び記録媒体
KR102376506B1 (ko) 2014-10-20 2022-03-18 삼성전자주식회사 암복호화기, 암복호화기를 포함하는 전자 장치 및 암복호화기의 동작 방법
US11449677B2 (en) 2018-10-18 2022-09-20 International Business Machines Corporation Cognitive hierarchical content distribution
KR102799441B1 (ko) * 2020-03-18 2025-04-29 한국전자통신연구원 거래 내역 데이터 접근 제어 시스템 및 방법
CN111739190B (zh) * 2020-05-27 2022-09-20 深圳市元征科技股份有限公司 车辆诊断文件加密方法、装置、设备及存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5319705A (en) * 1992-10-21 1994-06-07 International Business Machines Corporation Method and system for multimedia access control enablement
US5343527A (en) * 1993-10-27 1994-08-30 International Business Machines Corporation Hybrid encryption method and system for protecting reusable software components
WO1997025798A1 (fr) * 1996-01-11 1997-07-17 Mrj, Inc. Systeme permettant d'agir sur l'acces a la propriete numerique et sur sa diffusion
US5677953A (en) * 1993-09-14 1997-10-14 Spyrus, Inc. System and method for access control for portable data storage media
US5953419A (en) * 1996-05-06 1999-09-14 Symantec Corporation Cryptographic file labeling system for supporting secured access by multiple users

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5319705A (en) * 1992-10-21 1994-06-07 International Business Machines Corporation Method and system for multimedia access control enablement
US5677953A (en) * 1993-09-14 1997-10-14 Spyrus, Inc. System and method for access control for portable data storage media
US5343527A (en) * 1993-10-27 1994-08-30 International Business Machines Corporation Hybrid encryption method and system for protecting reusable software components
WO1997025798A1 (fr) * 1996-01-11 1997-07-17 Mrj, Inc. Systeme permettant d'agir sur l'acces a la propriete numerique et sur sa diffusion
US5953419A (en) * 1996-05-06 1999-09-14 Symantec Corporation Cryptographic file labeling system for supporting secured access by multiple users

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"MULTIMEDIA MIXED OBJECT ENVELOPES SUPORTING A GRADUATED FEE SCHEME VIA ENCRYPTION", IBM TECHNICAL DISCLOSURE BULLETIN, IBM CORP. NEW YORK, US, vol. 37, no. 3, 1 March 1994 (1994-03-01), pages 413 - 417, XP000441522, ISSN: 0018-8689 *
LOTUS DEVELOPMENT CORPORATION: "Inside Notes: The Architecture of Notes and the Domino Server", INTERNET, 19 April 2002 (2002-04-19), XP002195279, Retrieved from the Internet <URL:http://doc.notes.net/uafiles.nsf/docs/inside-notes/$File/insidenotes.pdf> [retrieved on 20030129] *

Cited By (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9684676B1 (en) 2002-03-29 2017-06-20 Google Inc. Method for searching media
US9015159B1 (en) * 2002-03-29 2015-04-21 Google Inc. Method for searching media
USRE45952E1 (en) 2002-03-29 2016-03-29 Google Inc. Method for searching media
US9256753B2 (en) 2003-06-11 2016-02-09 Microsoft Technology Licensing, Llc Method and apparatus for protecting regions of an electronic document
US10528747B2 (en) 2003-06-11 2020-01-07 Microsoft Technology Licensing, Llc Method and apparatus for protecting regions of an electronic document
EP1513075A3 (fr) * 2003-06-11 2007-12-26 Microsoft Corporation Procédé et dispositif de protection des régions d'un document électronique
US8140857B2 (en) 2003-10-23 2012-03-20 International Business Machines Corporation Method for selective encryption within documents
US8683223B2 (en) 2003-10-23 2014-03-25 International Business Machines Corporation Selective encryption within documents
US8364980B2 (en) 2003-10-23 2013-01-29 International Business Machines Corporation System for selective encryption within documents
US7889858B2 (en) 2004-01-12 2011-02-15 International Business Machines Corporation Method and system for telephone wait user interface selection
US7917771B2 (en) 2004-04-15 2011-03-29 International Business Machines Corporation Method for selective encryption within documents
US7484107B2 (en) * 2004-04-15 2009-01-27 International Business Machines Corporation Method for selective encryption within documents
US7986776B2 (en) 2004-04-15 2011-07-26 International Business Machines Corporation Method and system for telephone wait user interface selection
US7870386B2 (en) 2004-04-29 2011-01-11 International Business Machines Corporation Method for permanent decryption of selected sections of an encrypted document
WO2006047368A1 (fr) * 2004-10-22 2006-05-04 Hewlett-Packard Development Company, L.P. Systemes et procedes pour le controle a plusieurs niveaux de privileges d'acces a un contenu mulmedia protege
US7958369B2 (en) 2004-10-22 2011-06-07 Hewlett-Packard Development Company, L.P. Systems and methods for multiple level control of access of privileges to protected media content
US7533420B2 (en) 2004-12-09 2009-05-12 Microsoft Corporation System and method for restricting user access to a network document
EP1669905A3 (fr) * 2004-12-09 2007-08-01 Microsoft Corporation système et procédé pour restreindre l'accès d'un utilisateur à un document en réseau
GB2428546A (en) * 2005-07-20 2007-01-31 Lars Olaf Kanngard Secure e-commerce wherein a string of transaction data is segmented and each segment individually encrypted for its intended recipient
WO2007025998A3 (fr) * 2005-08-31 2007-10-04 Nokia Siemens Networks Gmbh Procede et systeme de chiffrement et de dechiffrement de ressources
US9479616B2 (en) 2006-05-31 2016-10-25 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US9218355B2 (en) 2006-05-31 2015-12-22 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US10380071B2 (en) 2006-05-31 2019-08-13 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US10372680B2 (en) 2006-05-31 2019-08-06 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US10268696B2 (en) 2006-05-31 2019-04-23 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US9367555B2 (en) 2006-05-31 2016-06-14 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US8626726B2 (en) 2006-05-31 2014-01-07 International Business Machines Corporation Method and system for transformation of logical data objects for storage
US9323773B2 (en) 2006-05-31 2016-04-26 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US9317516B2 (en) 2006-05-31 2016-04-19 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US9311320B2 (en) 2006-05-31 2016-04-12 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US8769311B2 (en) 2006-05-31 2014-07-01 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US8782436B2 (en) 2006-05-31 2014-07-15 International Business Machines Corporation Method and system for transformation of logical data objects for storage
US8788467B2 (en) 2006-05-31 2014-07-22 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US8793510B2 (en) 2006-05-31 2014-07-29 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US8819454B2 (en) 2006-05-31 2014-08-26 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US8832043B2 (en) 2006-05-31 2014-09-09 International Business Machines Corporation Method and system for transformation of logical data objects for storage
US9262427B2 (en) 2006-05-31 2016-02-16 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US8868930B2 (en) 2006-05-31 2014-10-21 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US8924367B2 (en) 2006-05-31 2014-12-30 International Business Machines Corporation Method and system for transformation of logical data objects for storage
US8930329B2 (en) 2006-05-31 2015-01-06 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US9251158B2 (en) 2006-05-31 2016-02-02 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US8954756B2 (en) 2006-05-31 2015-02-10 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US8954403B2 (en) 2006-05-31 2015-02-10 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US8958482B2 (en) 2006-05-31 2015-02-17 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US9218297B2 (en) 2006-05-31 2015-12-22 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US8959064B2 (en) 2006-05-31 2015-02-17 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
EP2033066A4 (fr) * 2006-05-31 2012-08-15 Ibm Procédé et système de transformation d'objets de données logiques à des fins de stockage
US9176975B2 (en) 2006-05-31 2015-11-03 International Business Machines Corporation Method and system for transformation of logical data objects for storage
US9176976B2 (en) 2006-05-31 2015-11-03 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US9110913B2 (en) 2006-05-31 2015-08-18 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US9104688B2 (en) 2006-05-31 2015-08-11 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US8750496B2 (en) 2006-06-08 2014-06-10 Oracle International Corporation Cooperative encoding of data by pluralities of parties
EP1865651A1 (fr) * 2006-06-08 2007-12-12 Novell, Inc. Codage de données coopératives par une multiplicité des parties
US7940926B2 (en) 2006-06-08 2011-05-10 Novell, Inc. Cooperative encoding of data by pluralities of parties
WO2008003886A1 (fr) * 2006-07-06 2008-01-10 France Telecom Module electronique pour le stockage de donnees
FR2903509A1 (fr) * 2006-07-06 2008-01-11 France Telecom Module electronique pour le stockage de donnees
US20090112868A1 (en) * 2007-10-25 2009-04-30 Nithya Rajamani Real-Time Interactive Authorization for Enterprise Search
US9020913B2 (en) * 2007-10-25 2015-04-28 International Business Machines Corporation Real-time interactive authorization for enterprise search
EP2093995A1 (fr) * 2008-02-21 2009-08-26 Fujitsu Limited Appareil de cryptage d'image et appareil de décryptage d'image
US8683602B2 (en) 2009-02-06 2014-03-25 Thales Holdings Uk Plc System and method for multilevel secure object management
GB2467580B (en) * 2009-02-06 2013-06-12 Thales Holdings Uk Plc System and method for multilevel secure object management
GB2472491B (en) * 2009-02-06 2013-09-18 Thales Holdings Uk Plc System and method for multilevel secure object management
GB2467580A (en) * 2009-02-06 2010-08-11 Thales Holdings Uk Plc Secure container with multiple elements encrypted with different keys derived from access rules, said rules included in container metadata
US9633215B2 (en) 2010-09-21 2017-04-25 Hewlett-Packard Development Company, L.P. Application of differential policies to at least one digital document
US8959344B2 (en) 2011-08-04 2015-02-17 International Business Machines Corporation Method and system for handling defined areas within an electronic document
GB2494498A (en) * 2011-08-04 2013-03-13 Ibm Handling defined areas within an electronic document to preserve integrity and context
US8935265B2 (en) * 2011-08-30 2015-01-13 Abbyy Development Llc Document journaling
US20130054636A1 (en) * 2011-08-30 2013-02-28 Ding-Yuan Tang Document Journaling
US9740881B2 (en) 2012-07-17 2017-08-22 Oracle International Corporation Defense against search engine tracking
US9081953B2 (en) 2012-07-17 2015-07-14 Oracle International Corporation Defense against search engine tracking
US9305172B2 (en) 2013-03-15 2016-04-05 Mcafee, Inc. Multi-ring encryption approach to securing a payload using hardware modules
US9860240B2 (en) 2013-03-15 2018-01-02 Mcafee, Llc Multi-ring encryption approach to securing a payload using hardware modules
WO2014149799A1 (fr) * 2013-03-15 2014-09-25 Mcafee, Inc. Approche de chiffrement à anneaux multiples pour sécuriser une charge utile à l'aide de modules matériels
EP2863332A1 (fr) * 2013-10-15 2015-04-22 One Drop Diagnostics Sàrl Système et procédé de contrôle d'accès des résultats d'analyse d'une analyse de test diagnostic
WO2015055738A1 (fr) * 2013-10-15 2015-04-23 One Drop Diagnostics Sàrl Système et procédé de protection et de contrôle de l'accès à des résultats analytiques d'une analyse de test diagnostique
US10380376B2 (en) 2013-10-15 2019-08-13 One Drop Diagnostics Sàrl System and method for protecting and controlling access to analytical results of a diagnostic test assay
WO2016109588A1 (fr) * 2014-12-29 2016-07-07 F16Apps, Inc. Contrôle d'accès à étage
US10387577B2 (en) 2015-03-03 2019-08-20 WonderHealth, LLC Secure data translation using machine-readable identifiers
AU2018200199B2 (en) * 2015-03-03 2019-04-04 Wonderhealth LLC. Access control for encrypted data
US10380379B2 (en) 2015-03-03 2019-08-13 WonderHealth, LLC Selectively encrypting and displaying machine-readable identifiers in a device lock screen
US10977532B2 (en) 2015-03-03 2021-04-13 WonderHealth, LLC Access control for encrypted data in machine-readable identifiers
US11301737B2 (en) 2015-03-03 2022-04-12 Wonderhealth, Llc. Access control for encrypted data in machine-readable identifiers
US11948029B2 (en) 2015-03-03 2024-04-02 WonderHealth, LLC Access control for encrypted data in machine-readable identifiers
US12229520B2 (en) 2015-03-03 2025-02-18 WonderHealth, LLC Secure data translation using machine-readable identifiers
GB2552522A (en) * 2016-07-27 2018-01-31 Scram Software Pty Ltd Method and system for encrypting files and storing the encrypted files in a storage file system
US12381575B2 (en) * 2017-10-30 2025-08-05 AtomBeam Technologies Inc. System and method for multilayer security using multiple codebooks
US10078759B1 (en) * 2018-01-19 2018-09-18 Griffin Group Global, LLC System and method for data sharing via a data structure having different-scheme-derived portions
US10068099B1 (en) * 2018-01-19 2018-09-04 Griffin Group Global, LLC System and method for providing a data structure having different-scheme-derived portions
WO2023241879A1 (fr) * 2022-06-13 2023-12-21 International Business Machines Corporation Protection d'informations de vidage des données sensibles

Also Published As

Publication number Publication date
KR20020041809A (ko) 2002-06-03
WO2002001271A8 (fr) 2002-02-07
EP1374009A2 (fr) 2004-01-02
JP2004502379A (ja) 2004-01-22
WO2002001271A3 (fr) 2003-10-02
CN1471661A (zh) 2004-01-28

Similar Documents

Publication Publication Date Title
EP1374009A2 (fr) Cryptage multiple d&#39;un document unique fournissant des privileges d&#39;acces a niveaux multiples
US12476802B2 (en) 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
US6874085B1 (en) Medical records data security system
KR102111141B1 (ko) 블록체인을 기반으로 한 의료데이터 서비스 시스템 및 이를 이용한 의료데이터 서비스 방법
US11003742B2 (en) Method and system for secure distribution of selected content to be protected
Benaloh et al. Patient controlled encryption: ensuring privacy of electronic medical records
Narayan et al. Privacy preserving EHR system using attribute-based infrastructure
US9858433B2 (en) Cryptographic role-based access control
US7873168B2 (en) Secret information management apparatus and secret information management system
US8619982B2 (en) Method and system for secure distribution of selected content to be protected on an appliance specific basis
US20070180259A1 (en) Secure Personal Medical Process
JP2002501250A (ja) 機密レコードのための保護されたデータベース管理システム
KR20020067663A (ko) 데이터배포시스템
US20050138398A1 (en) System of databases of personal data and a method of governing access to databases of personal data
JP2007080145A (ja) データ管理システム、データ処理方法およびデータ処理プログラム
Biget The vault, an architecture for smartcards to gain infinite memory
Petković et al. Cryptographically enforced personalized role-based access control
Kayem On monitoring information flow of outsourced data
Awrangjeb et al. A hierarchical security solution for medical image transmissions
JP2002157436A (ja) 文書配布方法
AU2002217630A1 (en) System of databases of personal data and a method of governing access to databases of personal data

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): CN JP KR

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR

AK Designated states

Kind code of ref document: C1

Designated state(s): CN JP KR

AL Designated countries for regional patents

Kind code of ref document: C1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR

CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: PAT. BUL. 01/2002 REPLACE "A1" BY "A2" AND UNDER "PUBLISHED", REPLACE "WITH INTERNATIONAL SEARCH REPORT" BY "WITHOUT INTERNATIONAL SEARCH REPORT"

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 1020027002578

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 018025439

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 1020027002578

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 2001945301

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2001945301

Country of ref document: EP