Demonstration of Secure Data Backup of Medical Records Using Secret Sharing on Secure Communications Network
- Prompt restoration of medical records via a satellite link for disaster medical support -
December 12, 2019
National Institute of Information and Communications Technology
Kochi Health Science Center
Kochi University of Technology
ZenmuTech, Inc
Shibaura Institute of Technology
SBS Information Systems Co., Ltd
SKY Perfect JSAT Corporation
NEC Corporation
ISARA Corporation
Technische Universität Darmstadt
Highlights
- Secure data backup of medical records based on secret sharing
- Restoration of medical records via a satellite link within 9 sec after searching a patient ID
- Cross reference of medical records between different organizations using standardized data format
Background

Achievements
Future Prospects
Publication of our results
Roles and tasks of our team members
- NICT: Grand design and implementation of H-LINCOS, conducting the experiment and managing the project
- Kochi Health Science Center: Derivation of requirements for H-LINCOS and providing sample data of medical records
- Kochi University of Technology: Derivation of requirements for H-LINCOS and design of secret sharing scheme
- ZenmuTech: Development of fast secret sharing driver software
- Shibaura Institute of Technology: Optimization of H-LINCOS for disaster medical support via D24H
- SBS Information Systems Co., Ltd: Development of medical record viewer
- SKY Perfect JSAT Corporation: Providing a satellite link
- NEC Corporation: Implementation of secure communication channels between the KHSC and Koganei access points
- ISARA Corporation: Development of quantum-safe public-key infrastructure for healthcare
- Technische Universität Darmstadt: Development of long-term secure integrity protection scheme
Appendix
1. Technical details on H-LINCOS


2. Experimental results

Glossary
Acknowledgements
Technical Contact
Masahide Sasaki
Advanced ICT Research Institute
NICT
Tel: +81-42-327-6524
E-mail:
Kazuyuki Kitamura
Medical Information Center
KHSC
Tel: +81-88-837-3882
E-mail:
Manabu Ichikawa
Planning, Architecture and Environmental Systems
Shibaura Institute of Technology
Tel: +81-48-720-6234
E-mail:
Tetsuya Miyagishima
Medical Business Department
SBS Information Systems
Tel: +81-54-283-1450
E-mail:
Kota Suzuki
Space & Satellite Business Group
Enterprise Business Division
SKY Perfect JSAT
Tel: +81-3-5571-1646
E-mail:
Hiromi Iizuka
National Security Solution Division
NEC Corporation
Tel: +81-42-333-5591
E-mail:
Atsushi Yamada
Research and Development
ISARA Corporation
Tel: +1-226-972-1792
E-mail:
Prof. Johannes A. Buchmann
Department of Computer Science
Technische Universität Darmstadt
Tel: +49-6151-16-20660
E-mail:
Media Contact
Sachiko Hirota
Press Office
Public Relations Department
NICT
Tel: +81-42-327-6923
E-mail:
Izumi Matsukura
Public Relations and Marketing
ZenmuTech
Tel: +81-3-5436-6541
E-mail:
Atsumi Shibata
Planning and Public Relations Section
Shibaura Institute of Technology
Tel: +81-3-6722-2900
E-mail:
Minoru Teramoto
Medical Business Department
SBS Information Systems
Tel: +81-54-283-1450
E-mail:
Takeshi Hamada
Public Relations Office
Corporate Communications Division
NEC Corporation
Tel: +81-3-3798-6511
E-mail:
Andrea Hruska
Marketing, PR and Communications
ISARA Corporation
Tel: +1-905-749-3595
E-mail: