| How many sessions of quantum key distribution are allowed from the first launch to the next restart of the system?
System
- S. N. Molotkov
- 2024
Abstract
Quantum cryptography systems are systems for extending the initial start key, which is required at the start of the system, to ensure information-theoretic authentication of messages in the classical communication channel. In subsequent sessions, a quantum key is generated, part of which is used for authentication in subsequent sessions. After N sessions of quantum key distribution, a new initialization of the system is required to preserve the key secrecy parameter.