SG11202112101SA - Systems and methods for non-parallelised mining on a proof-of-work blockchain network - Google Patents

Systems and methods for non-parallelised mining on a proof-of-work blockchain network

Info

Publication number
SG11202112101SA
SG11202112101SA SG11202112101SA SG11202112101SA SG11202112101SA SG 11202112101S A SG11202112101S A SG 11202112101SA SG 11202112101S A SG11202112101S A SG 11202112101SA SG 11202112101S A SG11202112101S A SG 11202112101SA SG 11202112101S A SG11202112101S A SG 11202112101SA
Authority
SG
Singapore
Prior art keywords
parallelised
mining
proof
systems
methods
Prior art date
Application number
SG11202112101SA
Inventor
Craig Steven Wright
Jack Owen Davies
Alexander Tennyson Mackay
Chloe Ceren Tartan
Wei Zhang
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 SG11202112101SA publication Critical patent/SG11202112101SA/en

Links

Classifications

    • 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
    • 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
    • H04L9/3297—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 time stamps, e.g. generation of time stamps
    • 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
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/46—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using electromechanical counter-type accumulators
    • G06F7/462—Multiplying; dividing
    • G06F7/466—Multiplying; dividing by successive multiplication or division by 2
    • 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
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/72—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using residue arithmetic
    • G06F7/723—Modular exponentiation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • 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
    • 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
    • H04L9/3006—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters
    • 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
    • H04L9/3247—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
SG11202112101SA 2019-05-16 2020-04-28 Systems and methods for non-parallelised mining on a proof-of-work blockchain network SG11202112101SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1906893.1A GB201906893D0 (en) 2019-05-16 2019-05-16 Computer-Implemented system and method
PCT/IB2020/053995 WO2020229922A1 (en) 2019-05-16 2020-04-28 Systems and methods for non-parallelised mining on a proof-of-work blockchain network

Publications (1)

Publication Number Publication Date
SG11202112101SA true SG11202112101SA (en) 2021-11-29

Family

ID=67385084

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202112101SA SG11202112101SA (en) 2019-05-16 2020-04-28 Systems and methods for non-parallelised mining on a proof-of-work blockchain network

Country Status (9)

Country Link
US (1) US20220217004A1 (en)
EP (1) EP3970048A1 (en)
JP (1) JP2022532764A (en)
KR (1) KR20220010534A (en)
CN (1) CN113939821A (en)
GB (1) GB201906893D0 (en)
SG (1) SG11202112101SA (en)
TW (1) TW202109333A (en)
WO (1) WO2020229922A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113157693B (en) * 2021-03-21 2023-05-19 贵州大学 Block chain storage optimization scheme for digital currency
CA3233314A1 (en) * 2021-09-30 2023-04-06 Ureeqa Inc. Groups a and b: system and method for decentralized timestamping of a submission of content onto a blockchain group c: method for timestamping verification of a submission of content onto a blockchain
CN117560161B (en) * 2024-01-11 2024-04-09 中移信息系统集成有限公司 Method and device for rotating consensus nodes of block chain and readable storage medium

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10068228B1 (en) * 2013-06-28 2018-09-04 Winklevoss Ip, Llc Systems and methods for storing digital math-based assets using a secure portal
US10269009B1 (en) * 2013-06-28 2019-04-23 Winklevoss Ip, Llc Systems, methods, and program products for a digital math-based asset exchange
US9892460B1 (en) * 2013-06-28 2018-02-13 Winklevoss Ip, Llc Systems, methods, and program products for operating exchange traded products holding digital math-based assets
US10796000B2 (en) * 2016-06-11 2020-10-06 Intel Corporation Blockchain system with nucleobase sequencing as proof of work
US10262140B2 (en) * 2016-09-29 2019-04-16 Intel Corporation Methods and apparatus to facilitate blockchain-based boot tracking
US10397328B2 (en) * 2017-05-17 2019-08-27 Nec Corporation Method and system for providing a robust blockchain with an integrated proof of storage
US11271717B2 (en) * 2018-02-21 2022-03-08 Thunder Token Inc. Blockchain consensus methods and systems
EP3605944B1 (en) * 2018-07-31 2023-08-30 Siemens Healthcare GmbH Documenting timestamps within a blockchain
US10700850B2 (en) * 2018-11-27 2020-06-30 Alibaba Group Holding Limited System and method for information protection

Also Published As

Publication number Publication date
KR20220010534A (en) 2022-01-25
CN113939821A (en) 2022-01-14
EP3970048A1 (en) 2022-03-23
US20220217004A1 (en) 2022-07-07
TW202109333A (en) 2021-03-01
GB201906893D0 (en) 2019-07-03
JP2022532764A (en) 2022-07-19
WO2020229922A1 (en) 2020-11-19

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