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. 25, 2026
Filed:
May. 15, 2024
Lemon Inc., Grand Caymon, KY;
Beijing Zitiao Network Technology Co., Ltd., Beijing, CN;
Yongchuan Niu, Beijing, CN;
Donghang Lu, Culver City, CA (US);
Jian Du, Culver City, CA (US);
Haohao Qian, Shanghai, CN;
Li Wang, Hangzhou, CN;
Qiang Yan, Shanghai, CN;
Lemon Inc., Grand Cayman, KY;
Beijing Zitiao Network Technology Co., Ltd., Beijing, CN;
Abstract
Example computer-implemented methods and systems for secure random noise generation are disclosed. One example method includes generating, by a first party, n random first bits and n-bit first strings. The first party generates, based on the n-bit first strings and the n random first bits, n pairs of-bit input messages. The first party receives n pairs of-bit second strings. The first party performs n 1-out-of-2 random oblivious transfers (ROTs) of the n pairs of-bit input messages from the first party to a second party. The first party generates, based on the n-bit first strings, a first random number. The first party performs, based on the first random number, secure multiparty computation (MPC) that involves the first party and the second party.