AES / Mitsubishi Electric Corporation / POWERDCOM Inc. / Environmental Research Laboratories / NEC Japan / KDDI Corporation / The NEC Corporation / NEC Research Institute Inc. / Shimizu / System Platforms Research Laboratories / /
Country
Switzerland / Japan / China / India / /
Event
FDA Phase / Force Majeure / /
Facility
Hokkaido University / University of Geneva / National Institute of Information / Chuo University / National Institute of Advanced Industrial Science / University of Tokyo / NEC Research Institute / /
IndustryTerm
security infrastructure / conventional security systems / generation technology / speed quantum cryptographic communication systems / pseudorandom number generation devices / quantum cryptography technology / example applications / quantum information technology / quantum cryptographic transmission technologies / data processing technology / photon generation technology / quantum cryptographic protocols / detection technology / temperature-independent interferometer technology / important component technologies / quantum cryptographic technologies / secure voice telephone / quantum cryptographic communication systems / random number evaluation systems / symmetric key encryption algorithms / long-distance communication systems / installed optical fiber network / fundamental physical law / number generation technology / multiuser communications / physical random number generation devices / encryption algorithm / software interface / photon detection technology / /
Organization
Ministry of Internal Affairs and Communications of Japan / National Institute of Information and Communications Technology Vol.53 No.3 / University of Tokyo / Japan Science and Technology Agency / United Nations / University of Geneva in Switzerland / Technology and Chuo University / Hokkaido University / National Institute of Advanced Industrial Science and Technology / NEC Research Institute / /
Information Technology ISHIZUKA Hirokazu Head Researcher / Information Technology R&D Center / Principal Researcher / detective / HASEGAWA Toshio Head Researcher / Information Technology R&D Center / Professor / Assistant Professor / Head Researcher / Information Technology R&D Center / Assistant / /
3-2 Secure Communication with Quantum Cryptography HASEGAWA Toshio, NISHIOKA Tsuyoshi, ISHIZUKA Hirokazu, NAMBU Yoshihiro, TOMITA Akihisa, and TAJIMA Akio Quantum cryptography, which has the advantage of being able to de