What is Quantum Key Distribution (QKD)?
Quantum Key Distribution (QKD), A protected communication technique for sharing encryption keys. It exchanges cryptographic keys in a way that is verifiable and ensures security by using characteristics of quantum physics. Using QKD, two parties may generate and exchange a key for encrypting and decrypting communications. To be more precise, QKD is the process of sharing the key between participants.
Quantum Key Distribution (QKD)
Quantum Key Distribution (QKD) is a secure communication technique that uses quantum mechanical concepts to construct a cryptographic protocol. It allows two people to generate a shared, randomly generated secret key that is only known to them. With this key, communications may be encrypted and decrypted. Since quantum key distribution is the most well-known example of a quantum cryptographic problem, it should not be mistaken for quantum cryptography. Instead of using mathematics to secure the data, QKD employs a quantum system that depends on fundamental principles of nature. This sets it apart from traditional key distribution.