An Efficient Polynomial based Quantum Key Distribution Approach for Secure Communication
Neha Sharma, Vikas Saxena · 2022 8th International Conference on Signal Processing and Communication (ICSC) · 2022
Cryptography is the process of converting information from readable to unreadable form in the world of computer security. However, there are still flaws at the cryptographic, channel, or implementation levels that need the creation or adoption of new and more robust security measures. The purpose of this study is to offer an efficient method for secure communication based on polynomial interpolation. Quantum cryptography ensures secure communication between authentic users by utilising the basic laws of quantum physics. One of the applications of quantum cryptography is quantum key distribution technology. The key used in the present protocol for secure communication is distinguished from the key created using the polynomial for the Quantum key distribution protocol. These two scenarios are performed on the QISKIT simulator, and their outcomes are assessed in a probabilistic manner. Furthermore, the presence and absence of eavesdropping in the channel are analysed. An environmental error, such as increased noise, may affect experiment performance.