108 citations · 503 across the 26 of their papers we have counts for
3 papers · 1 filter
Secure random number generation from parity symmetric radiations
Toyohiro Tsurumaru, Toshihiko Sasaki, Izumi Tsutsui
The random number generators (RNGs) are an indispensable tool in cryptography. Of various types of RNG method, those using radiations from nuclear decays (radioactive RNG) has a re…
Quantum key distribution with simply characterized light sources
Akihiro Mizutani, Toshihiko Sasaki, Yuki Takeuchi +2
To guarantee the security of quantum key distribution (QKD), several assumptions on light sources must be satisfied. For example, each random bit information is precisely encoded o…
Blind quantum computation with a heralded single photon source
Kurumiko Nagao, Tomoyuki Horikiri, Toshihiko Sasaki
Blind quantum computation is a scheme that adds unconditional security to cloud quantum computation. In the protocol proposed by Broadbent, Fitzsimons, and Kashefi, the ability to…