SG10202010295PA - Quantum tokens - Google Patents

Quantum tokens

Info

Publication number
SG10202010295PA
SG10202010295PA SG10202010295PA SG10202010295PA SG10202010295PA SG 10202010295P A SG10202010295P A SG 10202010295PA SG 10202010295P A SG10202010295P A SG 10202010295PA SG 10202010295P A SG10202010295P A SG 10202010295PA SG 10202010295P A SG10202010295P A SG 10202010295PA
Authority
SG
Singapore
Prior art keywords
tokens
quantum
quantum tokens
Prior art date
Application number
SG10202010295PA
Inventor
Adrian Kent
Original Assignee
Adrian Kent
Cambridge Quantum Computing Ltd
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 Adrian Kent, Cambridge Quantum Computing Ltd filed Critical Adrian Kent
Publication of SG10202010295PA publication Critical patent/SG10202010295PA/en

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
    • H04L9/08—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
    • H04L9/0852—Quantum cryptography
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/58—Random or pseudo-random number generators
    • G06F7/588—Random number generators, i.e. based on natural stochastic processes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N10/00—Quantum computing, i.e. information processing based on quantum-mechanical phenomena
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • 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
    • 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
    • H04L9/321—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 a third party or a trusted authority
    • H04L9/3213—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 a third party or a trusted authority using tickets or tokens, e.g. Kerberos

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Business, Economics & Management (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • Artificial Intelligence (AREA)
  • Software Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Finance (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Optical Communication System (AREA)
SG10202010295PA 2015-07-02 2016-06-30 Quantum tokens SG10202010295PA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1511652.8A GB2542751B (en) 2015-07-02 2015-07-02 Future position commitment

Publications (1)

Publication Number Publication Date
SG10202010295PA true SG10202010295PA (en) 2020-11-27

Family

ID=54013422

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10202010295PA SG10202010295PA (en) 2015-07-02 2016-06-30 Quantum tokens

Country Status (8)

Country Link
US (3) US10790972B2 (en)
EP (1) EP3317997B1 (en)
JP (1) JP6916118B2 (en)
CN (1) CN108141354B (en)
GB (1) GB2542751B (en)
HK (1) HK1258435A1 (en)
SG (1) SG10202010295PA (en)
WO (1) WO2017001850A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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GB2542751B (en) 2015-07-02 2021-08-18 Kent Adrian Future position commitment
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CN109217939B (en) * 2018-06-20 2020-12-18 浙江大学 Scalable, low-delay feedback regulation device for qubits
CN109903028B (en) * 2019-03-05 2023-12-08 郑州师范学院 Electronic transaction method, device, transaction initiating terminal and medium
CN110098927B (en) * 2019-05-04 2021-08-03 浙江工商大学 Annular multi-party semi-quantum secret sharing method based on d-level single particle state
US11107100B2 (en) * 2019-08-09 2021-08-31 International Business Machines Corporation Distributing computational workload according to tensor optimization
US11895232B1 (en) 2019-10-04 2024-02-06 Wells Fargo Bank, N.A. Systems and methods for quantum entanglement authentication
CN113517986B (en) * 2021-09-15 2021-11-23 湖南师范大学 Identity authentication method based on quantum walking and related equipment

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Also Published As

Publication number Publication date
EP3317997C0 (en) 2023-11-15
EP3317997B1 (en) 2023-11-15
GB201511652D0 (en) 2015-08-19
US20220376906A1 (en) 2022-11-24
US20180183585A1 (en) 2018-06-28
CN108141354A (en) 2018-06-08
GB2542751B (en) 2021-08-18
WO2017001850A1 (en) 2017-01-05
US10790972B2 (en) 2020-09-29
HK1258435A1 (en) 2019-11-15
US11444757B2 (en) 2022-09-13
JP6916118B2 (en) 2021-08-11
US11962688B2 (en) 2024-04-16
JP2018526865A (en) 2018-09-13
US20210111883A1 (en) 2021-04-15
GB2542751A (en) 2017-04-05
EP3317997A1 (en) 2018-05-09
CN108141354B (en) 2021-11-02

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