Assessing Quantum Supremacy: Evaluating Its Potential to Revolutionize Cryptographic Practices and Strengthen Cybersecurity Frameworks Against Quantum Attacks
Gurpreet Singh Walia, R. Saranya, S. Uma Maheswari +3 more
The advent of quantum supremacy, in which quantum computers achieve superior performance compared to classical systems on certain tasks, will have far-reaching consequences for cybersecurity and encryption. Current cybersecurity frameworks rely on traditional cryptographic methods like RSA and ECC, which are in danger of being rendered obsolete by the advent of quantum computing. Researchers in this study investigate the pressing need for post-quantum cryptography (PQC) solutions that are resistant to quantum attacks and the ways in which quantum supremacy may transform cryptographic procedures. Examining quantum algorithms that can crack classical encryption protocols, such as Shor's and Grover's, the study brings attention to the weaknesses in the present cybersecurity system. The article also discusses new PQC methods that aim to protect data in a future where quantum technology is widely used. We conclude that current cryptographic systems could be compromised by quantum supremacy, but that cybersecurity on a global scale could be protected by the early adoption of cryptographic solutions that are resistant to quantum attacks. With the advent of quantum computing on the horizon, this study highlights the paramount significance of moving to post-quantum solutions to protect sensitive data.
International Conference on Emerging Technologies and Innovation for Sustainability (EmergIN)•Dec 20, 2024•0 citations