QKD protocol integration into network security suites for critical infrastructures

Since 1984, researchers have theorized about ways to use quantum mechanics to generate random cryptographic keys, in order to be used in computer networks. This process is known as Quantum Key Distribution (QKD), and during the years, many protocols have been described, but only in the last two decades have researchers been able to realistically implement them. This bachelor’s degree thesis addresses the issue of the integration of a Quantum Key Distribution protocol into the network security suite of a critical infrastructure. This is done in order to maximize its security level, without compromising its robustness and its ability to communicate at an acceptable rate, given the context in which the infrastructure works.