Title:
端末装置及びプログラム
Document Type and Number:
Japanese Patent JP7250288
Kind Code:
B2
Abstract:
To provide a terminal device and program that enable recording to a block chain using an unconventional conception.SOLUTION: In an information processing system, a terminal device 100 includes a storage unit 190 that stores a first key and a read and record unit 160 that creates a second key using the first key and information for creation and records transaction information encrypted with the second key in a block chain.SELECTED DRAWING: Figure 1
Inventors:
Morita Nao
Kazumasa Sato
Takashi Hagiwara
Kazumasa Sato
Takashi Hagiwara
Application Number:
JP2020144870A
Publication Date:
April 03, 2023
Filing Date:
August 28, 2020
Export Citation:
Assignee:
Jasmy Co., Ltd.
International Classes:
H04L9/32; H04L9/08
Domestic Patent References:
| JP2017195627A | ||||
| JP8335040A | ||||
| JP2017195627A |
Foreign References:
| WO2020066493A1 |
Attorney, Agent or Firm:
Rika Fukami
Hiroyuki Ohno
Hiroyuki Ohno