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The Impact of Quantum Computing on Present Cryptography

Shivam Gangwar, Vivek Pachnanda, Tushar Pundir

Jan 1, 20253 citations

The Future of Cryptography in Post-Quantum Computing Era

Dr. Michael Carter, Dr. Emily R. Johnson

With the rapid advancement of quantum computing, traditional cryptographic algorithms are at risk of becoming obsolete. Post-quantum cryptography (PQC) is an emerging field focused on developing cryptographic algorithms that can withstand quantum attacks. This paper explores the vulnerabilities of current encryption methods, the need for quantum-resistant cryptographic techniques, and the latest advancements in post-quantum cryptography. It also discusses the challenges in implementing these new cryptographic solutions and their implications for cybersecurity in the quantum era.With the rapid advancement of quantum computing, traditional cryptographic algorithms are at risk of becoming obsolete. Post-quantum cryptography (PQC) is an emerging field focused on developing cryptographic algorithms that can withstand quantum attacks. This paper explores the vulnerabilities of current encryption methods, the need for quantum-resistant cryptographic techniques, and the latest advancements in post-quantum cryptography. It also discusses the challenges in implementing these new cryptographic solutions and their implications for cybersecurity in the quantum era.

American Journal Of Cryptography And Network SecurityJun 30, 20200 citations

QUANTUM CRYPTOGRAPHY: THE FUTURE OF SECURITY

nbspVenkatesh Prasad. G, nbspRohit A S Nair, S nbspNagamani +1 more

IJRAR - International Journal of Research and Analytical Reviews (IJRAR)May 1, 20190 citations

Blockchain and Quantum Computing: Present, Past, and Future

ishan gaur

Quantum computing poses existential threats to blockchain cryptography while promising unprecedented optimization capabilities. This comprehensive 25-page analysis traces quantum computing's evolution from Richard Feynman's 1982 vision through Shor's 1994 algorithm to 2026's 1,000+ qubit era. Current vulnerabilities—ECDSA/RSA signature breakage, $718B TVL exposure—are quantified alongside industry responses: NIST PQC standards (ML-KEM/ML-DSA), Ethereum's 2026 hybrid migration, and Bitcoin's lagging roadmap. Technical migration challenges, performance benchmarks, economic impacts, and optimistic quantum-blockchain synergies are examined. Post-quantum blockchain demands immediate hybrid cryptography adoption by Q4 2026 to secure the $2.5T crypto ecosystem. The goal is to offer a structured and comprehensive reference for advancing secure blockchain systems in the quantum era.Quantum computing poses existential threats to blockchain cryptography while promising unprecedented optimization capabilities. This comprehensive 25-page analysis traces quantum computing's evolution from Richard Feynman's 1982 vision through Shor's 1994 algorithm to 2026's 1,000+ qubit era. Current vulnerabilities—ECDSA/RSA signature breakage, $718B TVL exposure—are quantified alongside industry responses: NIST PQC standards (ML-KEM/ML-DSA), Ethereum's 2026 hybrid migration, and Bitcoin's lagging roadmap. Technical migration challenges, performance benchmarks, economic impacts, and optimistic quantum-blockchain synergies are examined. Post-quantum blockchain demands immediate hybrid cryptography adoption by Q4 2026 to secure the $2.5T crypto ecosystem. The goal is to offer a structured and comprehensive reference for advancing secure blockchain systems in the quantum era.

Mar 19, 20260 citations

Quantum Computing and Cryptography in Future Computers

Advances in systems analysis, software engineering, and high performance computing book seriesJul 26, 20241 citation

Quantum Computers and their Application in Future Era

Oliva Mary Fernandes, Nisha Nisha, Omkar Naik +2 more

In the realm of computational paradigms, quantum computing stands as the harbinger of an unprecedented era, promising to redefine the limits of problem-solving and data processing. Harnessing the principles of quantum mechanics, these machines leverage quantum bits (qubits) to perform calculations that defy the capabilities of classical computers. This review explores the transformative potential of quantum computers across various domains, from cryptography to material science, envisioning a future where complex simulations and optimizations once deemed impractical become routine. As quantum supremacy edges closer, this technology not only challenges the frontiers of computing but also beckons a new age of innovation and discoveryIn the realm of computational paradigms, quantum computing stands as the harbinger of an unprecedented era, promising to redefine the limits of problem-solving and data processing. Harnessing the principles of quantum mechanics, these machines leverage quantum bits (qubits) to perform calculations that defy the capabilities of classical computers. This review explores the transformative potential of quantum computers across various domains, from cryptography to material science, envisioning a future where complex simulations and optimizations once deemed impractical become routine. As quantum supremacy edges closer, this technology not only challenges the frontiers of computing but also beckons a new age of innovation and discovery

International Journal of Advanced Research in Science Communication and TechnologyAug 10, 20241 citation

Future of Cryptography in the Era of Quantum Computing

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