GB2551643B - Device security chain of proof - Google Patents

Device security chain of proof Download PDF

Info

Publication number
GB2551643B
GB2551643B GB1708189.4A GB201708189A GB2551643B GB 2551643 B GB2551643 B GB 2551643B GB 201708189 A GB201708189 A GB 201708189A GB 2551643 B GB2551643 B GB 2551643B
Authority
GB
United Kingdom
Prior art keywords
proof
device security
security chain
chain
security
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
GB1708189.4A
Other versions
GB2551643A (en
GB201708189D0 (en
Inventor
Vaziri Zanjani Adam
Cimpoesu Mihai
Conor Colwell Frederick
Lombardo Hans
Irwin Douglas
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.)
Liquidstar
Original Assignee
Liquidstar
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 Liquidstar filed Critical Liquidstar
Publication of GB201708189D0 publication Critical patent/GB201708189D0/en
Publication of GB2551643A publication Critical patent/GB2551643A/en
Application granted granted Critical
Publication of GB2551643B publication Critical patent/GB2551643B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
    • 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
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
    • 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
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • 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
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • 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
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • G06F21/645—Protecting data integrity, e.g. using checksums, certificates or signatures using a third party
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
GB1708189.4A 2016-05-27 2017-05-22 Device security chain of proof Active GB2551643B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1609450.0A GB201609450D0 (en) 2016-05-27 2016-05-27 Device security chain of proof

Publications (3)

Publication Number Publication Date
GB201708189D0 GB201708189D0 (en) 2017-07-05
GB2551643A GB2551643A (en) 2017-12-27
GB2551643B true GB2551643B (en) 2022-08-10

Family

ID=56410721

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1609450.0A Ceased GB201609450D0 (en) 2016-05-27 2016-05-27 Device security chain of proof
GB1708189.4A Active GB2551643B (en) 2016-05-27 2017-05-22 Device security chain of proof

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1609450.0A Ceased GB201609450D0 (en) 2016-05-27 2016-05-27 Device security chain of proof

Country Status (1)

Country Link
GB (2) GB201609450D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019087007A1 (en) 2017-11-02 2019-05-09 nChain Holdings Limited Computer-implemented systems and methods for linking a blockchain to a set of digital twins
EP4131033A1 (en) * 2018-01-25 2023-02-08 Fortress Cyber Security, LLC Secure storage of data and hashes via a distributed ledger system
CN110535660B (en) * 2019-09-03 2021-11-05 杭州趣链科技有限公司 Evidence obtaining service system based on block chain

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030061487A1 (en) * 2001-09-25 2003-03-27 Angelo Michael F. Authentication and verification for use of software
EP2557522A2 (en) * 2011-08-04 2013-02-13 The Boeing Company Software part validation using hash values
US8819827B1 (en) * 2010-11-10 2014-08-26 Open Invention Network, Llc Method and apparatus of performing data executable integrity verification
US20150363772A1 (en) * 2014-06-16 2015-12-17 Bank Of America Corporation Cryptocurrency online vault storage system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030061487A1 (en) * 2001-09-25 2003-03-27 Angelo Michael F. Authentication and verification for use of software
US8819827B1 (en) * 2010-11-10 2014-08-26 Open Invention Network, Llc Method and apparatus of performing data executable integrity verification
EP2557522A2 (en) * 2011-08-04 2013-02-13 The Boeing Company Software part validation using hash values
US20150363772A1 (en) * 2014-06-16 2015-12-17 Bank Of America Corporation Cryptocurrency online vault storage system

Also Published As

Publication number Publication date
GB2551643A (en) 2017-12-27
GB201609450D0 (en) 2016-07-13
GB201708189D0 (en) 2017-07-05

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