Post Quantum Cryptography & its Comparison with Classical Cryptography

arXiv:2403.19299v1 Announce Type: new
Abstract: Cryptography plays a pivotal role in safeguarding sensitive information and facilitating secure communication. Classical cryptography relies on mathematical computations, whereas quantum cryptography operates on the principles of quantum mechanics, offering a new frontier in secure communication. Quantum cryptographic systems introduce novel dimensions to security, capable of detecting and thwarting eavesdropping attempts. By contrasting quantum cryptography with its classical counterpart, it becomes evident how quantum mechanics revolutionizes the landscape of secure communication.

arxiv communication cryptographic cryptography cs.cr frontier information novel principles quantum quantum cryptography quantum mechanics role secure communication security sensitive sensitive information systems