Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Blockchain technologies

Quantum-Secured Blockchains: Challenges and Opportunities in a Post-quantum World

Karan Bajaj, Raman Jeet Singh, Ravindra Singh Yadav

Published Jan 1, 2025• 0 citations
Publisher
DOI
10.1007/978-981-96-9148-7_20

Related papers

Post-quantum Security in Blockchain Layer-2 Solutions: Challenges and Approaches

Nouhaila Hanbali, Ahmed El-Yahyaoui

Lecture notes in networks and systems•Jan 1, 2026•0 citations

The Convergence of Quantum Computing and Blockchain

Büşra Özdenizci

The integration of quantum computing and blockchain represents a pivotal moment in technological advancement, offering both unique synergies and new security challenges. Today, blockchain developers and practitioners are working hard to make sense of the threats and opportunities that quantum computing will bring. This chapter addresses the quantum computing-blockchain puzzle by examining the potential innovations, opportunities, and threats of these two transformative technologies. Moreover, the importance of post-quantum cryptography and quantum-resistant blockchain architectures, as well as open-source development efforts and educational initiatives, are highlighted as measures to both overcome challenges and strengthen opportunities. As the impact and importance of quantum technology grows, this study aims to provide guidance to practitioners and developers, helping them overcome and mitigate the complexities and challenges ahead.

Advances in computer and electrical engineering book series•Jan 31, 2024•1 citation

The Need for Quantum Security in Blockchain: Safeguarding Decentralized Systems in the Post-quantum Era

S. Prince Chelladurai, Sakthitharan Subramanian, S. Ebenazer Roselin +3 more

Blockchain technologies•Jan 1, 2025•0 citations

Advancements in Quantum Blockchain With Real-Time Applications

Mahendra Kumar Shrivas, Kamal Kant Hiran, Ashok Bhansali +1 more

The amalgamation of post-quantum cryptography in cyber-physical systems makes the computing system secure and also generates opportunities in areas like smart contracts, quantum blockchain, and smart security solutions. Sooner or later, all computing and security systems are going to adopt quantum-proof cryptography to safeguard these systems from quantum attacks. Post-quantum cryptography has tremendous potential in various domains and must be researched and explored further to be utilized successfully. Advancements in Quantum Blockchain With Real-Time Applications considers various concepts of computing such as quantum computing, post-quantum cryptography, quantum attack-resistant blockchain, quantum blockchains, and multidisciplinary applications and real-world use cases. The book also discusses solutions to various real-world problems within the industry. Covering key topics such as cybersecurity, data management, and smart society, this reference work is ideal for computer scientists, industry professionals, academicians, practitioners, scholars, researchers, instructors, and students.

Advances in data mining and database management book series•Jun 30, 2022•10 citations

Navigating Post-quantum Blockchain: Resilient Cryptography in Quantum Threats

Anupam Tiwari, Neha Vaishnavi Sharma

Lecture notes in networks and systems•Jan 1, 2025•0 citations

Exploring the Synergy and Challenges of Blockchain Technology in the Quantum Cryptography Era: A Comprehensive Review

Ghanshyam Prasad Dubey, Ayush Giri, Jhankar Moolchandani

The fast improvement of quantum computing technology has been the starting point of both excitement and apprehension across various industries. This review paper explores the intricate interplay between block chain technology, quantum cryptography along with post quantum cryptography to resist the quantum computers, focusing on their congregating paths and the implications for the future of secure and decentralized systems. Block chain, foreshadowed for its potential to reform trust and data integrity, relies on cryptographic primitives that could be fundamentally challenged by the exponential computational power of quantum computers. This abstract dive into the lacunas quantum computers might raise to the now available cryptographic methods applied in block chains, such as public key cryptography, hashing algorithms, and digital signatures. It underlines the urgent nature for the block chain community to work out quantum-proof cryptographic solutions to protect the long-term security of block chain networks. Lastly, this review paper provides a very characteristic view upon the complex and complicated relationship between blockchain, post quantum cryptography and quantum cryptography, showcasing the serious and unraveling need to address security concerns related to transactions and everything that blockchain is involved in while also capitalizing on the vast pool of innovative potential that the convergence of this giant of technical world carry among themselves. The future will definitely be a witness of a dynamic and vibrant interaction of challenges and opportunities discuss further in this review paper as these two future leading giants will continue to shape the digital and cyber world.

International Conference on Communication, Security and Artificial Intelligence (ICCSAI)•Apr 4, 2025•1 citation
The integration of quantum computing and blockchain represents a pivotal moment in technological advancement, offering both unique synergies and new security challenges. Today, blockchain developers and practitioners are working hard to make sense of the threats and opportunities that quantum computing will bring. This chapter addresses the quantum computing-blockchain puzzle by examining the potential innovations, opportunities, and threats of these two transformative technologies. Moreover, the importance of post-quantum cryptography and quantum-resistant blockchain architectures, as well as open-source development efforts and educational initiatives, are highlighted as measures to both overcome challenges and strengthen opportunities. As the impact and importance of quantum technology grows, this study aims to provide guidance to practitioners and developers, helping them overcome and mitigate the complexities and challenges ahead.
The amalgamation of post-quantum cryptography in cyber-physical systems makes the computing system secure and also generates opportunities in areas like smart contracts, quantum blockchain, and smart security solutions. Sooner or later, all computing and security systems are going to adopt quantum-proof cryptography to safeguard these systems from quantum attacks. Post-quantum cryptography has tremendous potential in various domains and must be researched and explored further to be utilized successfully. Advancements in Quantum Blockchain With Real-Time Applications considers various concepts of computing such as quantum computing, post-quantum cryptography, quantum attack-resistant blockchain, quantum blockchains, and multidisciplinary applications and real-world use cases. The book also discusses solutions to various real-world problems within the industry. Covering key topics such as cybersecurity, data management, and smart society, this reference work is ideal for computer scientists, industry professionals, academicians, practitioners, scholars, researchers, instructors, and students.
The fast improvement of quantum computing technology has been the starting point of both excitement and apprehension across various industries. This review paper explores the intricate interplay between block chain technology, quantum cryptography along with post quantum cryptography to resist the quantum computers, focusing on their congregating paths and the implications for the future of secure and decentralized systems. Block chain, foreshadowed for its potential to reform trust and data integrity, relies on cryptographic primitives that could be fundamentally challenged by the exponential computational power of quantum computers. This abstract dive into the lacunas quantum computers might raise to the now available cryptographic methods applied in block chains, such as public key cryptography, hashing algorithms, and digital signatures. It underlines the urgent nature for the block chain community to work out quantum-proof cryptographic solutions to protect the long-term security of block chain networks. Lastly, this review paper provides a very characteristic view upon the complex and complicated relationship between blockchain, post quantum cryptography and quantum cryptography, showcasing the serious and unraveling need to address security concerns related to transactions and everything that blockchain is involved in while also capitalizing on the vast pool of innovative potential that the convergence of this giant of technical world carry among themselves. The future will definitely be a witness of a dynamic and vibrant interaction of challenges and opportunities discuss further in this review paper as these two future leading giants will continue to shape the digital and cyber world.