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:
Jan. 07, 2025
Filed:
Dec. 07, 2022
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Maocai Li, Shenzhen, CN;
Zongyou Wang, Shenzhen, CN;
Yifang Shi, Shenzhen, CN;
Zhiyong Liao, Shenzhen, CN;
Pan Liu, Shenzhen, CN;
Hu Lan, Shenzhen, CN;
Kaiban Zhou, Shenzhen, CN;
Li Kong, Shenzhen, CN;
Gengliang Zhu, Shenzhen, CN;
Qucheng Liu, Shenzhen, CN;
Jinsong Zhang, Shenzhen, CN;
Huankun Huang, Shenzhen, CN;
Jiahui Cui, Shenzhen, CN;
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Shenzhen, CN;
Abstract
A data processing method includes: transmitting, by a first service node, service data information to a second service node, so that the second service node obtains data signature information; a first key parameter and a second key parameter that are both related to a random parameter; the random parameter being determined by the second service node based on a node private key and the service data information; performing signature verification on the received data signature information based on the first key parameter and the second key parameter, and adding a signature verification result obtained after signature verification to a verification result set; searching for a target signature verification result that satisfies a valid verification condition from the verification result set; and performing aggregate signature on the data signature information obtained after calculation when a quantity of signatures of the target signature verification result satisfies an aggregate signature condition.