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A Performance Comparison of Post-Quantum Algorithms in Blockchain [PDF]

open access: yes, 2022
Blockchain and other Distributed Ledger Technologies have triggered widespread research and interest. This is due to their ability to create redundant, transparent, and accountable connections in various application domains while utilising asymmetric ...
Gan, L, Yokubov, B
core   +1 more source

Quantum-Resistance in Blockchain Networks [PDF]

open access: yes, 2021
This paper describes the work carried out by the Inter-American Development Bank, the IDB Lab, LACChain, Cambridge Quantum Computing (CQC), and Tecnológico de Monterrey to identify and eliminate quantum threats in blockchain networks.
Inter-American Development Bank
core   +1 more source

Privacy Preservation & Security Solutions in Blockchain Network [PDF]

open access: yes, 2021
Blockchain has seen exponential progress over the past few years, and today its usage extends well beyond cryptocurrencies. Its features, including openness, transparency, secure communication, difficult falsification, and multi-consensus, have made it ...
Zhu, Saide
core   +1 more source

Exclusive Mining of blockchain transactions [PDF]

open access: yes, 2020
After creating a new blockchain transaction, the next step usually is to make miners aware of it by having it propagated through the blockchain’s peer-to-peer network.
Strehle, Elias, Ante, Lennart
core   +1 more source

Blockchain support for execution, monitoring and discovery of inter-organizational business processes [PDF]

open access: yesPeerJ Computer Science, 2021
In an Inter-Organizational Business Process (IOBP), independent organizations (collaborators) exchange messages to perform business transactions. With process mining, the collaborators could know what they are actually doing from process execution data ...
Miguel Morales-Sandoval   +3 more
doaj   +2 more sources

Dynamically Adjusting the Mining Capacity in Cryptocurrency with Binary Blockchain

open access: yesInternational Journal of Networked and Distributed Computing (IJNDC), 2017
Many cryptocurrencies rely on Blockchain for its operation. Blockchain serves as a public ledger where all the completed transactions can be looked up. To place transactions in the Blockchain, a mining operation must be performed.
Yoohwan Kim, Ju-Yeon Jo
doaj   +1 more source

Verification of Cryptocurrency Mining Using Ethereum

open access: yesIEEE Access, 2020
With advancement in computer technology, financial technology has also evolved. Blockchain technology has evolved over the past decade; however, this has also resulted in some malicious attacks.
Dong-Her Shih   +4 more
doaj   +1 more source

Overview of Blockchain Mining Pool Networks and Typical Attack Modes [PDF]

open access: yesJisuanji gongcheng
The blockchain network is a type of overlay network constructed on a Transmission Control Protocol/Internet Protocol(TCP/IP) system. It provides communication support to ensure the consistency of ledger data between mutual distrust nodes in a distributed
Xueli NI, Zhuo MA, Qun WANG
doaj   +1 more source

A Blockchain Privacy Protection Scheme Based on Ring Signature

open access: yesIEEE Access, 2020
Blockchain is a point-to-point distributed ledger technology based on cryptographic algorithms. However, the open and transparent blockchain ledger supplemented by statistical methods such as sociological mining and data mining has caused users' privacy ...
Xiaofang Li   +4 more
doaj   +1 more source

Anarchy, Blockchain and Utopia: A theory of political-socioeconomic systems organised using Blockchain [PDF]

open access: yes, 2018
Blockchain technology makes it more feasible for individuals to exit political-socioeconomic systems at the level of the system itself and elect to accede freely to institutional systems which formulate, promulgate, keep and verify institutions and ...
Brendan Markey-Towler
core   +1 more source

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