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

arXiv:2402.10576

Post-Quantum Cryptography

Pranjal, Atul Chaturvedi

Published Feb 16, 2024• 1 citation
arXivHTMLPDF

Abstract

In this survey we propose to cover the prose of post-quantum cryptography over classical cryptography. We talk about the various cryptographic methods that are being practiced to safeguard our information. The future of secure communication is expected to be the implementation of quantum-safe cryptographic systems, and that in the post-quantum era, the development of post-quantum cryptography is essential for ensuring the security of sensitive data.

DOI
10.48550/arxiv.2402.10576

Related papers

Cryptography: Classical versus Post-Quantum

Abhinav Awasthi, Atul Chaturvedi

The advantages of post-quantum cryptography over classical cryptography are covered in this survey. We address several post-quantum cryptography techniques. We conclude that the deployment of quantum-safe cryptographic systems is anticipated to be the future of secure communication, and that the development of post-quantum cryptography is essential to guarantee the security of sensitive information in the post quantum era.

arXiv:2402.10988•Feb 16, 2024•2 citations

Quantum Cryptography and Post-Quantum Security: Safeguarding Cryptographic Protocols Against Quantum Threats

Muhammad Hamza Ishaq, Bushra Al-Anesi

As quantum computing progresses towards practical realization, the security of existing cryptographic protocols, such as RSA and Elliptic Curve Cryptography (ECC), faces unprecedented risks. Quantum algorithms like Shor's Algorithm threaten to undermine the security of these widely used encryption schemes, necessitating the development of quantum-resistant alternatives. This paper explores the vulnerabilities of current cryptographic protocols in the quantum era and investigates quantum-safe cryptographic techniques such as lattice-based, hash-based, and code-based cryptography. Additionally, we delve into Quantum Key Distribution (QKD), a method that leverages the principles of quantum mechanics to securely distribute cryptographic keys, ensuring secure communication even in the presence of quantum adversaries. The integration of QKD with post-quantum cryptographic algorithms is proposed as a robust approach to future-proofing cybersecurity. The paper concludes with a discussion of practical challenges in implementing quantum-safe systems and highlights future research directions to strengthen cryptographic resilience against quantum threats.

International Conference on Advanced Innovations in Smart Cities (ICAISC)•Feb 9, 2025•14 citations

An Overview of Quantum-Safe Approaches: Quantum Key Distribution and Post-Quantum Cryptography

Guobin Xu, Jianzhou Mao, Eric Sakk +1 more

Common cryptographic algorithms may no longer be considered secure under future quantum computers, which will cause a serious threat to network security. Hence, investigating quantum-safe cryptography and evaluating the safety of traditional cryptographic algorithms are essential and have become urgent demands. In this paper, we study the quantum-safe cryptography approaches and conduct a survey of the various quantum key distribution protocols, simulation tools, and commercial applications. In addition, we provide a comparison of the first four post-quantum cryptographic algorithms recently announced by the National Institute of Standards and Technology. The challenges of quantum-safe approaches will be discussed, which aim to find future research directions in quantum cryptography.

Conference on Information Sciences and Systems•Mar 22, 2023•31 citations

Quantum Cryptography in the Post-Quantum Era: Threats, Algorithms, and Implementation Challenges

Luca Romano

Quantum cryptography, a branch of cryptography that leverages the principles of quantum mechanics, has emerged as a critical field in the face of the looming quantum computing threat to classical cryptographic systems. This paper explores the current landscape of quantum cryptography, focusing on the threats posed by quantum computers, the development and evaluation of post-quantum cryptographic algorithms, and the challenges associated with their implementation. We provide a comprehensive overview of the theoretical and practical aspects of quantum cryptography, including quantum key distribution (QKD), quantum-resistant algorithms, and the integration of these technologies into existing communication infrastructures. The paper also discusses the future directions and potential advancements in the field, highlighting the importance of continued research and collaboration to ensure the security of cryptographic systems in the post-quantum era

International Journal of AI BigData Computational and Management Studies•Jan 1, 2024•0 citations

Exploring Post-Quantum Cryptography: Evaluating Algorithm Resilience against Global Quantum Threats

Tara Nawzad Ahmad Al Attar, Mohammed Anwar Mohammed, Rebaz Nawzad Mohammed

Cryptographic algorithms perform a vital part in protecting information in general and safeguarding digital platforms. Nevertheless, improvements in quantum computing pose important concerns to traditional cryptographic approaches, demanding the development of quantum-resistant explanations. This study offers an inclusive investigation of post-quantum cryptographic algorithms, assessing their flexibility, competence, and practicality in justifying quantum risks. Through an equivalent approach, the research identifies optimistic applicants for upcoming cryptographic standards. Moreover, the study highlights the international essential for embracing these algorithms to ensure secure communication and data protection in the quantum era. These conclusions aim to notify the progress of strong cryptographic systems that address the appearing objections of quantum technologies.

UHD Journal of Science and Technology•Jan 25, 2025•4 citations

Post-Quantum Cryptography: Preparing for the Quantum Threat

Shashikala Gurpur

Post-quantum cryptography is essential for safeguarding digital communications against the emerging threat posed by quantum computers, which can potentially break traditional cryptographic algorithms. This paper explores the vulnerabilities of current cryptographic systems to quantum attacks and examines the development of post-quantum algorithms designed to resist such threats. We analyze various candidate cryptographic schemes, including lattice-based, code-based, and multivariate polynomial cryptography, highlighting their theoretical foundations and practical implementations. Additionally, the paper discusses the challenges of transitioning to post-quantum standards, including key management and integration with existing systems.

Computer Fraud & Security•Dec 21, 2024•4 citations
In this survey we propose to cover the prose of post-quantum cryptography over classical cryptography. We talk about the various cryptographic methods that are being practiced to safeguard our information. The future of secure communication is expected to be the implementation of quantum-safe cryptographic systems, and that in the post-quantum era, the development of post-quantum cryptography is essential for ensuring the security of sensitive data.
As quantum computing progresses towards practical realization, the security of existing cryptographic protocols, such as RSA and Elliptic Curve Cryptography (ECC), faces unprecedented risks. Quantum algorithms like Shor's Algorithm threaten to undermine the security of these widely used encryption schemes, necessitating the development of quantum-resistant alternatives. This paper explores the vulnerabilities of current cryptographic protocols in the quantum era and investigates quantum-safe cryptographic techniques such as lattice-based, hash-based, and code-based cryptography. Additionally, we delve into Quantum Key Distribution (QKD), a method that leverages the principles of quantum mechanics to securely distribute cryptographic keys, ensuring secure communication even in the presence of quantum adversaries. The integration of QKD with post-quantum cryptographic algorithms is proposed as a robust approach to future-proofing cybersecurity. The paper concludes with a discussion of practical challenges in implementing quantum-safe systems and highlights future research directions to strengthen cryptographic resilience against quantum threats.
Common cryptographic algorithms may no longer be considered secure under future quantum computers, which will cause a serious threat to network security. Hence, investigating quantum-safe cryptography and evaluating the safety of traditional cryptographic algorithms are essential and have become urgent demands. In this paper, we study the quantum-safe cryptography approaches and conduct a survey of the various quantum key distribution protocols, simulation tools, and commercial applications. In addition, we provide a comparison of the first four post-quantum cryptographic algorithms recently announced by the National Institute of Standards and Technology. The challenges of quantum-safe approaches will be discussed, which aim to find future research directions in quantum cryptography.
Quantum cryptography, a branch of cryptography that leverages the principles of quantum mechanics, has emerged as a critical field in the face of the looming quantum computing threat to classical cryptographic systems. This paper explores the current landscape of quantum cryptography, focusing on the threats posed by quantum computers, the development and evaluation of post-quantum cryptographic algorithms, and the challenges associated with their implementation. We provide a comprehensive overview of the theoretical and practical aspects of quantum cryptography, including quantum key distribution (QKD), quantum-resistant algorithms, and the integration of these technologies into existing communication infrastructures. The paper also discusses the future directions and potential advancements in the field, highlighting the importance of continued research and collaboration to ensure the security of cryptographic systems in the post-quantum era
Cryptographic algorithms perform a vital part in protecting information in general and safeguarding digital platforms. Nevertheless, improvements in quantum computing pose important concerns to traditional cryptographic approaches, demanding the development of quantum-resistant explanations. This study offers an inclusive investigation of post-quantum cryptographic algorithms, assessing their flexibility, competence, and practicality in justifying quantum risks. Through an equivalent approach, the research identifies optimistic applicants for upcoming cryptographic standards. Moreover, the study highlights the international essential for embracing these algorithms to ensure secure communication and data protection in the quantum era. These conclusions aim to notify the progress of strong cryptographic systems that address the appearing objections of quantum technologies.
Post-quantum cryptography is essential for safeguarding digital communications against the emerging threat posed by quantum computers, which can potentially break traditional cryptographic algorithms. This paper explores the vulnerabilities of current cryptographic systems to quantum attacks and examines the development of post-quantum algorithms designed to resist such threats. We analyze various candidate cryptographic schemes, including lattice-based, code-based, and multivariate polynomial cryptography, highlighting their theoretical foundations and practical implementations. Additionally, the paper discusses the challenges of transitioning to post-quantum standards, including key management and integration with existing systems.