2 papers
quant-ph2005
Quantum stream cipher by Yuen 2000 protocol: Design and experiment by intensity modulation scheme
Osamu Hirota, Masaki Sohma, Masaru Fuse +1
This paper shall investigate Yuen protocol, so called Y-00, which can realize a randomized stream cipher with high bit rate(Gbps) for long distance(several hundreds km). The random…
quant-ph2004
A quantum symmetric key cipher(Y-00) and key generation (Quantum stream cipher-Part II)
Osamu Hirota, Kentaro Kato, Masaki Sohma +1
What obstructs the realization of useful quantum cryptography is single photon scheme, or entanglement which is not applicable to the current infrastructure of optical communicatio…