GB2579863B - Method and system for managing user data in distributed computing environment - Google Patents

Method and system for managing user data in distributed computing environment Download PDF

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Publication number
GB2579863B
GB2579863B GB1820650.8A GB201820650A GB2579863B GB 2579863 B GB2579863 B GB 2579863B GB 201820650 A GB201820650 A GB 201820650A GB 2579863 B GB2579863 B GB 2579863B
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GB
United Kingdom
Prior art keywords
user data
computing environment
distributed computing
managing user
managing
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.)
Active
Application number
GB1820650.8A
Other versions
GB2579863A (en
GB201820650D0 (en
Inventor
Mercieca Loui
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.)
Cryptogeeks Ou
Original Assignee
Malcolm Cauchi
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 Malcolm Cauchi filed Critical Malcolm Cauchi
Priority to GB1820650.8A priority Critical patent/GB2579863B/en
Publication of GB201820650D0 publication Critical patent/GB201820650D0/en
Publication of GB2579863A publication Critical patent/GB2579863A/en
Application granted granted Critical
Publication of GB2579863B publication Critical patent/GB2579863B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04L9/32—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
    • H04L9/3226—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 a predetermined code, e.g. password, passphrase or PIN
    • H04L9/3231—Biological data, e.g. fingerprint, voice or retina
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
    • 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
    • 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
    • H04L9/0897—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage involving additional devices, e.g. trusted platform module [TPM], smartcard or USB
    • 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
    • H04L9/3239—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 non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
    • 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
    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
    • 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
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
GB1820650.8A 2018-12-18 2018-12-18 Method and system for managing user data in distributed computing environment Active GB2579863B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1820650.8A GB2579863B (en) 2018-12-18 2018-12-18 Method and system for managing user data in distributed computing environment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1820650.8A GB2579863B (en) 2018-12-18 2018-12-18 Method and system for managing user data in distributed computing environment

Publications (3)

Publication Number Publication Date
GB201820650D0 GB201820650D0 (en) 2019-01-30
GB2579863A GB2579863A (en) 2020-07-08
GB2579863B true GB2579863B (en) 2021-08-18

Family

ID=65147099

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1820650.8A Active GB2579863B (en) 2018-12-18 2018-12-18 Method and system for managing user data in distributed computing environment

Country Status (1)

Country Link
GB (1) GB2579863B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020073309A1 (en) * 2000-12-12 2002-06-13 Kurn David Michael Centralized cryptographic key administration scheme for enabling secure context-free application operation
US20070160197A1 (en) * 2004-02-10 2007-07-12 Makoto Kagaya Secret information management scheme based on secret sharing scheme
US20140201539A1 (en) * 2013-01-17 2014-07-17 International Business Machines Corporation Authorizing removable medium access

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020073309A1 (en) * 2000-12-12 2002-06-13 Kurn David Michael Centralized cryptographic key administration scheme for enabling secure context-free application operation
US20070160197A1 (en) * 2004-02-10 2007-07-12 Makoto Kagaya Secret information management scheme based on secret sharing scheme
US20140201539A1 (en) * 2013-01-17 2014-07-17 International Business Machines Corporation Authorizing removable medium access

Also Published As

Publication number Publication date
GB2579863A (en) 2020-07-08
GB201820650D0 (en) 2019-01-30

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: PORTUNUS LIMITED

Free format text: FORMER OWNER: LOUI MERCIECA

COOA Change in applicant's name or ownership of the application

Owner name: CRYPTOGEEKS OU

Free format text: FORMER OWNER: PORTUNUS LIMITED

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20200709 AND 20200715

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20210708 AND 20210714