AIST - Organization and Outline -

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Research Institute for Secure SystemsRealizing a safer Information-Technology (IT) based society and providing security values to industriesURL : http://www.risec.aist.go.jp/AIST Tsukuba Central 2, 1-1-1 Umezono, Tsukuba, Ibaraki 305-8568, Japan Tel: (029) 861-5284 / Fax:(029) 861-5285 (from outside Japan: Tel: +81-29-861-5284 / Fax: +81-29-861-5285【 Research Base 】 AIST Tsukuba (Central), AIST Kansai As IT becomes more prevalent in society, threats that exploit vulnerabilities in information systems that lead to theft of information assets such as intellectual property or privacy information, as well as threats that bring down an IT system, are increasing. Also, since the scale of embedded systems in vehicles, telecommunications, and financial systems continue growing and are becoming increasingly complex, system design and modification relying on traditional manual methods are facing at risks of disastrous failures. Through research and development of security for IT services in clouds and for control systems in industrial infrastructures, safe methods for system design and maintenance, and security of IC chips, Research Institute for Secure Systems creates security values in industries. Furthermore, we conduct innovative research on new encryption algorithms including functional encryption with complete mathematical proofs as countermeasures against new threats breaking out daily.【 Outline 】【 Director 】 Hiroshi Ishikawa【 Deputy Director 】Toshifumi HasamaNetwork Photonics Research CenterDevelopment of optical devices and systems for ultra-low energy consuming optical network for video concentric eraURL : http://unit.aist.go.jp/nprc/E-mail : nprc_e-ml@aist.go.jpAIST Tsukuba Central 2, 1-1-1 Umezono, Tsukuba, Ibaraki 305-8568, Japan Tel: (029) 861-5254 / Fax: (029) 861-3260 (from outside Japan: Tel: +81-29-861-5254 / Fax: +81-29-861-3260)【 Research Base 】 AIST Tsukuba (Central)Power consumption of internet routers due to the increasing traffic is getting a crucial problem for the forthcoming video concentric era where huge capacity video data occupies most of the traffics. We are developing technologies for optical path network based on circuit switching, which can handle huge capacity data with ultimately low power consumption. Being developed are silicon photonics based optical switches, wavelength selective switches using glass waveguide, and Si-LSI based optical data unit switches. For network systems, being developed are automatic compensation technology of fiber dispersion, multiplexing technologies for efficient use of fibers, and optical node technologies which incorporate all of these technologies. Our goal is to realize networks which enable us to route huge capacity data with power consumption per throughput of less than 1/1000 when compared with the present IP networks.【 Outline 】【 AIST Participating Technology Research Association 】Control System Security Center (CSSC)【 Director 】 Toshihiro Matsui【 Deputy Director 】KazuoTakaragi Industrial infrastructure like electricity, gas and logistics Embedded system in vehicle, home electronics and robotsInternet andCloud serviceCyber attack orInformation leakHigh-reliabilitydesign technologyDetection of unauthorized accessFunctional encryptionSilicon-photonics based 4 x 4 optical switch. The ligth signal input to any port on the left side can be routed to any port on the right side. The swich size is 1.8 mm x 0.9 mm.12341’2’3’4’26Organization and OutlineInformation Technology and Electronics

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