Cryptanalysis of Y-00 under Heterodyne Measurement and Fast Correlation Attack.
Stéphane Donnet, Andrew Thangaraj, Matthieu R. Bloch, Johann Cussey, Jean-Marc Mérolla, Laurent Larger · 2006
A quantum cryptographic protocol, called Y-00, has been recently proposed for data encryption at Gbps rate. Our numerical results show that this is unsecure in many cases under heterodyne measurement combined with fast correlation attack.