[14p-416-1~11] Quantum Cryptography - securing our future society

[14p-416-1] Quantum Cryptography - securing our future society

〇Mikio Fujiwara

Keywords:quantum key distribution, secret sharing

We propose a totally information theoretically secure distributed storage system based on a user-friendly single-password-authenticated secret sharing scheme and secure transmission using quantum key distribution (QKD), and demonstrate it in the Tokyo metropolitan area ( 90km). And we introduce the progress of QKD network as a future communication infrastructure.