SG11202102277TA - Computer-implemented system and method for transferring access to digital resource - Google Patents

Computer-implemented system and method for transferring access to digital resource

Info

Publication number
SG11202102277TA
SG11202102277TA SG11202102277TA SG11202102277TA SG11202102277TA SG 11202102277T A SG11202102277T A SG 11202102277TA SG 11202102277T A SG11202102277T A SG 11202102277TA SG 11202102277T A SG11202102277T A SG 11202102277TA SG 11202102277T A SG11202102277T A SG 11202102277TA
Authority
SG
Singapore
Prior art keywords
computer
implemented system
digital resource
transferring access
transferring
Prior art date
Application number
SG11202102277TA
Inventor
Owen Vaughan
Original Assignee
Nchain Holdings 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 Nchain Holdings Ltd filed Critical Nchain Holdings Ltd
Publication of SG11202102277TA publication Critical patent/SG11202102277TA/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
    • H04L9/32—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
    • 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
    • H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
    • 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
    • H04L9/3066—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving algebraic varieties, e.g. elliptic or hyper-elliptic curves
    • H04L9/3073—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving algebraic varieties, e.g. elliptic or hyper-elliptic curves involving pairings, e.g. identity based encryption [IBE], bilinear mappings or bilinear pairings, e.g. Weil or Tate pairing
    • 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
    • H04L9/3247—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 digital 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
    • H04L9/50—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Storage Device Security (AREA)
SG11202102277TA 2018-09-28 2019-09-19 Computer-implemented system and method for transferring access to digital resource SG11202102277TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1815816.2A GB201815816D0 (en) 2018-09-28 2018-09-28 Computer-implemented system and method
PCT/IB2019/057917 WO2020065460A1 (en) 2018-09-28 2019-09-19 Computer-implemented system and method for transferring access to digital resource

Publications (1)

Publication Number Publication Date
SG11202102277TA true SG11202102277TA (en) 2021-04-29

Family

ID=64109009

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202102277TA SG11202102277TA (en) 2018-09-28 2019-09-19 Computer-implemented system and method for transferring access to digital resource

Country Status (9)

Country Link
US (1) US20210344500A1 (en)
EP (1) EP3857814A1 (en)
JP (2) JP7428704B2 (en)
KR (1) KR20210065995A (en)
CN (1) CN112789825A (en)
GB (1) GB201815816D0 (en)
SG (1) SG11202102277TA (en)
TW (1) TW202025665A (en)
WO (1) WO2020065460A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2578168A (en) * 2018-10-19 2020-04-22 Star Hat Solutions Ltd Computer-implemented method and system for digital signing of transactions
KR102192887B1 (en) * 2019-04-08 2020-12-21 어드밴스드 뉴 테크놀로지스 씨오., 엘티디. Product promotion using smart contracts on the blockchain network
GB2584154A (en) 2019-05-24 2020-11-25 Nchain Holdings Ltd Knowledge proof
DE102019005116A1 (en) * 2019-07-23 2021-01-28 Daimler Ag Procedure for trading cryptocurrencies
GB2596096A (en) 2020-06-17 2021-12-22 Nchain Holdings Ltd Agreements on the blockchain
US11741083B2 (en) * 2020-07-24 2023-08-29 International Business Machines Corporation Cross-shard private atomic commit
WO2022125532A1 (en) * 2020-12-07 2022-06-16 Meredith Ii Thomas T Systems and methods thereof for exchanging different digital currencies on different blockchains
US11315113B1 (en) * 2021-11-08 2022-04-26 Tangem AG Systems and methods for authorizing a transaction conventionally incompatible with a technical protocol
GB2621858A (en) * 2022-08-24 2024-02-28 Nchain Licensing Ag Blockchain transaction

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9065637B2 (en) * 2012-01-25 2015-06-23 CertiVox Ltd. System and method for securing private keys issued from distributed private key generator (D-PKG) nodes
GB201613176D0 (en) 2016-07-29 2016-09-14 Eitc Holdings Ltd Computer-implemented method and system
EP3491612A1 (en) 2016-07-29 2019-06-05 Nchain Holdings Limited Blockchain-implemented method and system
WO2018029324A1 (en) * 2016-08-11 2018-02-15 Sony Corporation Authentication method, wearable device and mobile device
US11082412B2 (en) * 2017-07-12 2021-08-03 Wickr Inc. Sending secure communications using a local ephemeral key pool
KR102535674B1 (en) * 2017-12-12 2023-05-22 레노보 (싱가포르) 피티이. 엘티디. Provision of network access using blockchain payments

Also Published As

Publication number Publication date
KR20210065995A (en) 2021-06-04
JP2024028608A (en) 2024-03-04
CN112789825A (en) 2021-05-11
EP3857814A1 (en) 2021-08-04
GB201815816D0 (en) 2018-11-14
JP2022501887A (en) 2022-01-06
WO2020065460A1 (en) 2020-04-02
US20210344500A1 (en) 2021-11-04
TW202025665A (en) 2020-07-01
JP7428704B2 (en) 2024-02-06

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