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:
Oct. 06, 2026
Filed:
Jul. 11, 2022
Applicant:
Ntt, Inc., Tokyo, JP;
Inventor:
Masanobu Kii, Tokyo, JP;
Assignee:
NTT, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/08 (2006.01);
U.S. Cl.
CPC ...
H04L 9/0869 (2013.01); H04L 2209/08 (2013.01); H04L 2209/46 (2013.01);
Abstract
A secret noise generation system according to one aspect of the present disclosure includes: a first terminal; and one or more second terminals, wherein the first terminal includes a transmission unit configured to transmit a first table having secret values as elements to each of the second terminals, and each of the second terminals includes a noise calculation unit configured to calculate a sum of n secret values selected from the first table as a secret noise by using secure computation that allows addition of secret values, where n is an integer not less than 2.