Nobuharu Okamitsu

Construction of a preliminary educational system for file backup system using secret sharing technique

Information-Technology Promotion Agency points out Ransomware as the second-ranked damage to organizations as well as individuals in “10 Major Security Threats 2017”. Information is stored in three data files separately by using ...  read more

Construction of a preliminary file backup system for surface analysis data using secret sharing technique

We have established a preliminary file backup system to study the outline of secret sharing technology and test operations. Secret sharing scheme is a key management scheme or key establishment scheme invented separately in 1979 by ...  read more

Simulation of ion implantation for Si using TCAD

To realize further high performance in semiconductor devices, the development of efficient processes and a reduction in the number of trial productions are indispensable. Therefore, the orientation of development plans and a reduction ...  read more