Security in Quantum Computing
- photon polarization
Quantum key distribution will bring more confidentiality and privacy of communication in the future ICT world and will solve the eavesdropping issue. Domains regarded are e-government, e-commerce, e-health, transmission of biometric data, intelligent transport systems and more. So far, quantum researches focus on using properties of the qubit to bring improvements in technologies from our days. The purpose of this paper is to describe the quantum encryption methods. These methods can bring more efficiency of security in existing communications. In this matter, many encryption architectures have been proposed. As an example, the QKD architecture is presented in this paper.