成果報告書詳細
管理番号20160000000256
タイトル*平成27年度中間年報 エネルギー・環境新技術先導プログラム 高機能暗号を活用した革新的ビッグデータ処理の研究開発
公開日2016/4/29
報告書年度2015 - 2015
委託先名国立大学法人東京大学 国立大学法人横浜国立大学 国立大学法人神戸大学 国立研究開発法人産業技術総合研究所 電子商取引安全技術研究組合
プロジェクト番号P14004
部署名イノベーション推進部
和文要約
英文要約Title: Advanced Research Program for Energy and Environmental Technologies / The R&D Project for Innovative Big Data Processing using Advanced Cryptosystems (FY2015-FY2016) FY2015 Annual Report

(1) Schemes and parameters for advanced cryptosystems (Yokohama National University)
Various functionalities with security and implementation aspects of advanced cryptosystems to realize innovative big data processing for the Internet of Things are explored. For the pairing based advanced cryptosystems such as attribute based encryption, searchable encryption, proxy re-encryption, broadcast encryption, and aggregate signatures, we have extracted the agendas for their concrete specifications, functionalities, application fields, as wells as the promising hardware and software implementation methods.

(2) VLSI Architecture of an advanced crypto-module in network, and advanced network apparatus (The University of Tokyo)
VLSI Architecture of an advanced crypto-module has been explored by utilizing Elliptic Curve Digital Signature Algorithm (ECDSA) as an example, and extrapolated to the advanced cryptosystems. We have evaluated signature generation time, power consumption by measurement of pre-designed ECDSA VLSI and also explored using circuit-level simulation.

(3) Hardware architecture of an advanced crypto-module (Kobe University)
The use of through-silicon-via (TSV) has been explored in a 2.5 dimensional hardware module for advanced cryptosystems. The TSVs connect an advanced crypto-module on a Silicon chip and I/O pins on an organic interposer for data interface as well as power delivery. The study focuses on a low-cost formation of TSVs and also on a simulation technology that can predict electronic properties of the 2.5D module and system performance of the crypto system.

(4) Production specification of an advanced crypto-module, and prototype development policy (National Institute of Advanced Industrial Science and Technology)
The production specification and standards for design were considered about the advanced crypto-module.
We aimed the 2.5 dimensional hardware module structure about LSI chip stacking on the interposer because it is required low power consumption and miniature for the advanced crypto-module. The material and the structure in the manufacturing process, and the design software environment were considered.

(5) International standardization, IP management, and Social implementation of advanced cryptography (Electronic Commerce Security Technology Research Association)
(5)-1 International standardization strategy
Started research how to use ISO/IEC15408 Evaluation/Certification and ISO/IEC19790 Testing/Certification.

(5)-2 Advanced cryptography regarding de facto
Started define a field which should be standardized or to be kept as IP.

(5)-3 Subject extraction for the social implementation of advanced cryptography
Started research technical requirement for social implementation of advanced digital signage and advanced cryptography in application.
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