Hiroaki Anada, Junpei Kawamoto, Chenyutao Ke, Kirill Morozov, Kouichi Sakurai. Cross-group secret sharing scheme for secure usage of cloud storage over different providers and regions. JOURNAL OF SUPERCOMPUTING. 2017. 73. 10. 4275-4301
Taku Nishigori, Junpei Kawamoto, Kouichi Sakurai. Improving the accuracy of signature authentication using the eight principles of yong. Proceedings of the 11th International Conference on Ubiquitous Information Management and Communication, IMCOM 2017. 2017. 32