Stateful Hash-based Digital Signature Schemes for Bitcoin Cryptocurrency

Noel, Moses Dogonyaro; Waziri, Onomza Victor; Abdulhamid, Shafií Muhammad; Ojeniyi, Adebayo Joseph

doi:10.1109/icecco48375.2019.9043192

Cited by 5 publications

(3 citation statements)

References 7 publications

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“…We further divide most of the existing efforts into 5 categories, including security schemes about hash-based signatures [231], [232] and fork in blockchain [233] , privacy, which includes user privacy and data privacy [234]- [237], ZKP protocols [238]- [241], verification methods [242]- [244] and solutions to nonsupervisability [245], [246].…”

Section: A Cryptographymentioning

confidence: 99%

Blockchain Systems, Technologies, and Applications: A Methodology Perspective

Cao

Wang²,

Zhang

et al. 2023

IEEE Commun. Surv. Tutorials

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In the past decade, blockchain has shown a promising vision to build trust without any powerful third party in a secure, decentralized and scalable manner. However, due to the wide application and future development from cryptocurrency to the Internet of things, blockchain is an extremely complex system enabling integration with mathematics, computer science, communication and network engineering, etc. By revealing the intrinsic relationship between blockchain and communication, networking and computing from a methodological perspective, it provided a view to the challenge that engineers, experts and researchers hardly fully understand the blockchain process in a systematic view from top to bottom. In this article we first introduce how blockchain works, the research activities and challenges, and illustrate the roadmap involving the classic methodologies with typical blockchain use cases and topics. Second, in blockchain systems, how to adopt stochastic process, game theory, optimization theory, and machine learning to study the blockchain running processes and design the blockchain protocols/algorithms are discussed in details. Moreover, the advantages and limitations using these methods are also summarized as the guide of future work to be further considered. Finally, some remaining problems from technical, commercial and political views are discussed as the open issues. The main findings of this article will provide a survey from a methodological perspective to study theoretical model for blockchain fundamentals understanding, design network service for blockchain-based mechanisms and algorithms, as well as apply blockchain for the Internet of things, etc.

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Section: A Cryptographymentioning

confidence: 99%

Blockchain Systems, Technologies, and Applications: A Methodology Perspective

Cao

Wang²,

Zhang

et al. 2023

IEEE Commun. Surv. Tutorials

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“…However, one unexpected effect of quantum computing is the destruction of some cryptographic techniques that now provide cyber security. A digital signature, for example, is a key prerequisite for online security [31].…”

Section: Quantum Cyber-security: An Overviewmentioning

confidence: 99%

Protection from A Quantum Computer Cyber-Attack

Raya¹,

Yahya²,

Ahmad³

2023

Technium

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Encryption is required to address the ongoing issue of information security within communication networks. In the second part of the 20th century, quantum computing was first utilized to crack encryption protocols with the SHOR algorithm's development. The transformation from traditional to computational has the possibility of jeopardizing the protection of the current transaction system, even though recent improvements in QC functionality have increased the privacy and security, integrity, and accessibility of networks by shielding them from attacks like eavesdropping. This research adopts a comprehensive literature review approach to clarify the effects of quantum computers on information security. In addition, the study provides a summary of current efforts to guard against quantum attacks. Examining all suggested information security and privacy safeguards, this study examines the additional issue that quantum computers would severely damage information security.

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“…This is achieved by basing their security on the inversibility of a one-way function, rather than on the resolution of complex mathematical problems [19], [39]. The strongest hash-based candidates build from the Merkle signature scheme [45]- [47].…”

Section: ) Lattice-based Cryptographymentioning

confidence: 99%