Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
INFORMATION PROCESSING APPARATUS, PROGRAM AND STORAGE MEDIUM
Document Type and Number:
Japanese Patent JP2008257704
Kind Code:
A
Abstract:

To safely hold character string information of secret information or the like, and to reduce the burden on the user to memorize information associated with the character string information.

When the secret information is registered, a coding section 16 combines input correct secret information SD and individual characteristic information according to a predetermined rule to generate a coded word S16. In the coding process of the coding section 16, a check symbol for error correction is generated and stored in a storage section 20. When the secret information is reproduced, an error correcting section 22 corrects the error by using the check symbol stored in the storage section 20 for the coded word generated by the coding section 16 based on the input secret information SD and the individual characteristic information. The correct secret information can be reproduced.


Inventors:
TSURUKIRI EMI
TAKEGAWA SHINO
ITOU KAI
Application Number:
JP2008000057366
Publication Date:
October 23, 2008
Filing Date:
March 07, 2008
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
G06F21/20; H04L9/32
Attorney, Agent or Firm:
小栗 昌平
市川 利光
橋本 公秀