How do Alice and Bob estimate the information Eve has on the state in entanglement-based protocols?
Saturday, 26 August 2023
by EITCA Academy
In entanglement-based quantum key distribution (QKD) protocols, Alice and Bob aim to establish a secure communication channel by exploiting the principles of quantum mechanics. However, they must also consider the potential presence of an eavesdropper, Eve, who may try to gain information about the state of the qubits being transmitted. To estimate the information Eve