Title:
INFORMATION PROCESSING APPARATUS, CONTROL METHOD THEREOF, AND PROGRAM
Document Type and Number:
Japanese Patent JP2019213017
Kind Code:
A
Abstract:
To ensure the availability and security of encrypted data in an information processing apparatus.SOLUTION: An information processing apparatus that encrypts data by using a predetermined encryption algorithm and stores the data as encrypted data includes extracting means for extracting an available cryptographic algorithm according to a set security policy, confirmation means for confirming the encryption algorithm applied to the encrypted data when the encrypted data is stored, and first encryption means for further encrypting the encrypted data by using the available encryption algorithm when the encryption algorithm applied to the encrypted data is not the available encryption algorithm.SELECTED DRAWING: Figure 6
Inventors:
ICHIHARA SO
Application Number:
JP2018106457A
Publication Date:
December 12, 2019
Filing Date:
June 01, 2018
Export Citation:
Assignee:
CANON KK
International Classes:
H04L9/14; G03G21/00; G06F12/00; G06F21/62; H04L9/08; H04N1/00
Attorney, Agent or Firm:
Patent Business Corporation Tani/Abe Patent Office