Results 101 to 110 of about 1,926,564 (269)

The Myths of Blockchain Governance

Corporate Governance: An International Review, EarlyView.
ABSTRACT Research Question/Issue Blockchain technology promises to revolutionize governance through strong commitments, trustlessness, and transparency. This paper examines how these promises have failed to materialize in practice. Research Findings/Insights Drawing on case evidence from major blockchains, including Bitcoin and Ethereum, I argue that ...
Daniel Ferreira
wiley   +1 more source

Resource Fairness and Composability of Cryptographic Protocols [PDF]

, 2010
Juan A. Garay, Philip MacKenzie, Manoj Prabhakaran, Ke Yang   +3 more
openalex   +1 more source

An Economic Analysis of Difficulty Adjustment Algorithms in Proof‐of‐Work Blockchain Systems

International Economic Review, EarlyView.
ABSTRACT We study the stability of cryptocurrency systems through difficulty adjustment. Bitcoin's difficulty adjustment algorithm (DAA) exhibits instability when the reward elasticity of the hash rate is high, implying that a sharp price reduction could disrupt the current Bitcoin system.
Shunya Noda, Kyohei Okumura, Yoshinori Hashimoto   +2 more
wiley   +1 more source

Reply to “Comment on ‘Security proof for cryptographic protocols based only on the monogamy of Bell's inequality violations'” [PDF]

, 2012
Marcin Pawłowski
openalex   +1 more source

Digital Identity Wallets: A Guide to the EU’s New Identity Model

Information Systems Journal, EarlyView.
ABSTRACT By 2026, the European Union will introduce digital identity wallets to its citizens, residents, and organisations. These wallets will have far‐reaching implications for how public and private sector organisations interact with their users—some evident, others less.
Andre Kudra, Alexander Rieger, Johannes Sedlmeir, Tamara Roth, Gilbert Fridgen, Amber Young   +5 more
wiley   +1 more source

A Secure and Scalable Authentication and Communication Protocol for Smart Grids

Journal of Cybersecurity and Privacy
The growing adoption of smart grid systems presents significant advancements in the efficiency of energy distribution, along with enhanced monitoring and control capabilities.
Muhammad Asfand Hafeez, Kazi Hassan Shakib, Arslan Munir   +2 more
doaj   +1 more source

Security Enhanced User Authentication Protocol for Wireless Sensor Networks Using Elliptic Curves Cryptography [PDF]

, 2014
Younsung Choi, Donghoon Lee, Jiye Kim, Jaewook Jung, Junghyun Nam, Dongho Won   +5 more
openalex   +1 more source

Coalition Formation for Sustainable Blockchain Governance: Insights From the Hedera Case

Information Systems Journal, EarlyView.
ABSTRACT Sustainable governance is essential for blockchain networks to achieve widespread adoption and deliver long‐term business value. Prior blockchain initiatives indicate that inadequate governance structures often lead to limited adoption or eventual project failure, underscoring the importance of decentralised governance for building resilient ...
Christophe Viguerie, Horst Treiblmaier
wiley   +1 more source

Knowledge Flow Analysis for Security Protocols

, 2005
Knowledge flow analysis offers a simple and flexible way to find flaws in security protocols. A protocol is described by a collection of rules constraining the propagation of knowledge amongst principals. Because this characterization corresponds closely
Devadas, Srinivas, Gassend, Blaise, Jackson, Daniel, Torlak, Emina, van Dijk, Marten   +4 more
core   +1 more source

Can Complementary Currencies Foster Sustainability? A Systematic Review of the Impacts of Environmental Complementary Currencies

Journal of Economic Surveys, EarlyView.
ABSTRACT Growing financial needs for a sustainable transition have led to the development of green finance and citizen‐led monetary innovations. These initiatives recognized the necessity of developing new forms of money regarding the environmental crisis, referred to as environmental complementary currency (ECCs).
Léo Revelli
wiley   +1 more source