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Contracts are an essential and fundamental component of commerce and society, serving to clarify agreement between multiple parties. While digital technologies have helped to automate many activities associated with contracting, the…

Computers and Society · Computer Science 2020-06-01 John Cummins , Christopher Clack

Academic publishing is continuously evolving with the gradual adoption of new technologies. Blockchain is a new technology that promises to change how individuals and organizations interact across various boundaries. The adoption of…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-09-25 Petr Novotny , Qi Zhang , Richard Hull , Salman Baset , Jim Laredo , Roman Vaculin , Daniel L. Ford , Donna N. Dillenberger

The application of Bitcoin enables people to understand blockchain technology gradually. Bitcoin is a decentralized currency that does not rely on third-party credit institutions, and the core of Bitcoin's underlying technology is…

Cryptography and Security · Computer Science 2025-04-15 Yuhuan Yang , Shipeng Ye , Xiaoqi Li

Due to the rapid development of Internet of Things (IoT), a massive number of devices are connected to the Internet. For these distributed devices in IoT networks, how to ensure their security and privacy becomes a significant challenge.…

Cryptography and Security · Computer Science 2021-03-04 Hongxin Wei , Wei Feng , Yunfei Chen , Cheng-Xiang Wang , Ning Ge

Blockchain is a decentralized, distributed ledger technology that ensures transparency, security, and immutability through cryptographic techniques. However, advancements in quantum computing threaten the security of classical cryptographic…

Cryptography and Security · Computer Science 2026-01-14 Nicholas J. C. Papadopoulos

Blockchain is a core technology to manage the value of cryptocurrencies, or to record trails of important business trades. The Smart Contract on blockchain is expected to improve security on blockchain system with automated operation, but…

Cryptography and Security · Computer Science 2020-01-07 Shingo Fujimoto , Yoshiki Higashikado , Takuma Takeuchi

Although blockchain technology was first introduced in 2008 and materialised in 2009, the early usage of blockchain were mainly limited to financial technologies, particularly cryptocurrencies. Later, blockchain became a widespread emerging…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-02-20 Mohammad Ali Tareq , Piyush Tripathi , Nurhayati Md Issa , Mahdi H. Miraz

Blockchain is a disruptive technology that has been characterised to be the next big thing and has already gained a broad recognition by experts in diverse fields. In this paper, we consider possible use cases and applications of the…

Cryptography and Security · Computer Science 2019-05-06 Nicholas Kolokotronis , Konstantinos Limniotis , Stavros Shiaeles , Romain Griffiths

Society is in constant transition to keep up with technological advancement, we are seeing traditional paradigms being increasingly challenged. The fundamentals of governance are one such paradigm. As society's values have shifted, so have…

Cryptography and Security · Computer Science 2018-05-16 Freya Sheer Hardwick , Raja Naeem Akram , Konstantinos Markantonakis

Blockchain is a form of distributed ledger technology (DLT) where data is shared among users connected over the internet. Transactions are data state changes on the blockchain that are permanently recorded in a secure and transparent way…

Cryptography and Security · Computer Science 2021-06-18 Amirmohammad Pasdar , Zhongli Dong , Young Choon Lee

Permissionless blockchain consensus protocols have been designed primarily for defining decentralized economies for the commercial trade of assets, both virtual and physical, using cryptocurrencies. In most instances, the assets being…

Computer Science and Game Theory · Computer Science 2021-03-31 Aditya Ahuja , Vinay J. Ribeiro , Ranjan Pal

Blockchain systems run consensus rules as code to agree on the state of the distributed ledger and secure the network. Changing these rules can be risky and challenging. In addition, it can often be controversial and take much effort to…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-02-15 Jakob Svennevik Notland , Mariusz Nowostawski , Jingyue Li

The proliferation of sensor technologies in Industrial Control Systems (ICS) helped to transform the environment towards better automation, process control and monitoring. However, sensor technologies expose the smart cities of the future…

Cryptography and Security · Computer Science 2022-09-27 Gabriela Ahmadi-Assalemi , Haider Al-Khateeb

If code is law, then the language of law is a programming language. Lawyers and legal scholars can learn about law by studying programming-language theory, and programming-language tools can be usefully applied to legal problems. This…

Programming Languages · Computer Science 2022-07-01 James Grimmelmann

Blockchain is gaining extensive attention due to its provision of secure and decentralized resource sharing manner. However, the incumbent blockchain systems also suffer from a number of challenges in operational maintenance, quality…

Cryptography and Security · Computer Science 2020-04-07 Zibin Zheng , Hong-Ning Dai , Jiajing Wu

At the heart of the Bitcoin is a blockchain protocol, a protocol for achieving consensus on a public ledger that records bitcoin transactions. To the extent that a blockchain protocol is used for applications such as contract signing and…

Cryptography and Security · Computer Science 2017-07-28 Joseph Y. Halpern , Rafael Pass

Rules are pervasive in the law. In the context of computer engineering, the translation of legal text to algorithmic form is seemingly direct. In large part, law may be a ripe field for expert systems and machine learning. For engineers,…

Information Retrieval · Computer Science 2020-09-15 Megan Ma , Dmitriy Podkopaev , Avalon Campbell-Cousins , Adam Nicholas

Electronic invoicing is another area where blockchain technology is being used. Additionally, it has the power to alter how payments are made, invoices are issued, and transactions are validated. Using a blockchain-based invoicing system…

Cryptography and Security · Computer Science 2023-09-08 Nikhil Sontakke , Shivansh Rastogi , Sejal Utekar , Shriraj Sonawane

Blockchain is a distributed ledger technology that gained popularity for enabling the transformation of cryptocurrency among peers without mediation by a centralized third-party authority. Smart contracts expand the applications of…

Cryptography and Security · Computer Science 2023-10-09 Majd Soud , Gísli Hjálmtýsson , Mohammad Hamdaqa

Blockchains are modern distributed systems that provide decentralized financial capabilities with trustable guarantees. Smart contracts are programs written in specialized programming languages running on a blockchain and govern how tokens…

Cryptography and Security · Computer Science 2022-07-11 Margarita Capretto , Martin Ceresa , Cesar Sanchez