The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 17, 2004
Filed:
Feb. 03, 2000
Applicant:
Inventors:
Yoshiaki Uchida, Kanagawa, JP;
Hiroyuki Kobayashi, Kanagawa, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/24 ;
U.S. Cl.
CPC ...
G06F 1/24 ;
Abstract
A storage apparatus includes a recording medium on which a coded password XW , generated by coding a password assigned to a user using a coding algorithm (one-way function) is recorded. A coding section produces a coded password XW by coding a password PW input by the user using the coding algorithm, and a checking section compares the coded passwords XW and XW . An access control section permits access to the recording medium when the checking section judges that the passwords XW and XW match, while barring access when the passwords XW and XW do not match.