Title:
生体署名システム及び生体証明書登録方法
Document Type and Number:
Japanese Patent JP6609048
Kind Code:
B2
Abstract:
This biometric signature system comprises: a biometric certificate storage module that stores a biometric certificate generated on the basis of a user's biometric information; a biometric information acquisition module that acquires new biometric information from the user; a biometric certificate generation module that generates a new biometric certificate on the basis of the new biometric information; a biometric signature generation module that assigns a biometric signature to the new biometric certificate on the basis of the new biometric information; a biometric signature verification module that verifies the biometric signature using the biometric certificate stored in the biometric certificate storage module; and a biometric certificate registration module that registers the new biometric certificate in the biometric certificate storage module if verification of the biometric signature was successful.
Inventors:
Yousuke Kaga
Masakazu Fujio
Kenta Takahashi
Masakazu Fujio
Kenta Takahashi
Application Number:
JP2018523226A
Publication Date:
November 20, 2019
Filing Date:
June 23, 2016
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
G06F21/32
Domestic Patent References:
| JP2013123142A | ||||
| JP2016012806A | ||||
| JP2011211593A |
Attorney, Agent or Firm:
Fujio Patent Office