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:
Sep. 10, 2024
Filed:
Dec. 13, 2021
Kioxia Corporation, Tokyo, JP;
Yoshihiro Ohba, Kawasaki Kanagawa, JP;
KIOXIA CORPORATION, Tokyo, JP;
Abstract
An information processing apparatus or method that can share secret information by plural holders. The apparatus or method execute a control to: calculate or generate an encryption key and k key symbols from k random numbers; encrypt k information symbols using the encryption key to output k encrypted symbols; output any one of the k encrypted symbols and the k key symbols as k message symbols; output a flag indicating which one of the k encrypted symbols and the k key symbols are the k message symbols; encode the k message symbols with a maximum distance separable code to output n code symbols; and-output n code blocks from the n code symbols and the flag, wherein k is a positive integer of one or more, and n is a positive integer larger than k.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile