This research paper, “Impact of Quantum Computing on Modern Encryption Systems,” by Mayank Kumar Jha, examines how the rapid advancement of quantum computing is poised to transform and challenge existing cryptographic systems. The study explains the fundamental principles of quantum computing, including qubits, superposition, and entanglement, and analyzes key algorithms such as Shor’s and Grover’s that threaten traditional encryption methods like RSA and ECC. It highlights critical vulnerabilities in current security frameworks, particularly the risk of future decryption of today’s encrypted data, and discusses the growing need for quantum resistant cryptographic solutions. The paper also explores post-quantum cryptography techniques, real-world implications across industries, and the challenges of transitioning to secure systems, ultimately emphasizing the urgency of proactive adaptation to ensure long-term data security in the quantum era.
Mayank Kumar Jha (Sat,) studied this question.