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. 01, 2026
Filed:
Mar. 21, 2022
Sanechips Technology Co., Ltd., Shenzhen, CN;
Zhenfeng Zhang, Shenzhen, CN;
Hao Sun, Shenzhen, CN;
Zhengxiang Li, Shenzhen, CN;
Kun Wang, Shenzhen, CN;
Sai Wang, Shenzhen, CN;
SANECHIPS TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
The present disclosure provides a network anti-replay method and apparatus, an electronic device, and a storage medium. The method includes: according to a current packet number of a currently received data packet, determining a section to which the current packet number belongs in a replay window, with the replay window being divided into sections, and each section being configured to record packet numbers of L received data packets which belong to the section; and L being smaller than T, and T being a total number of packet numbers belonging to the section; and in a case where the current packet number is not coincident with packet numbers recorded in the determined section and the current packet number is not coincident with packet numbers of recently received N historical data packets, performing integrity authentication on the currently received data packet, with N being a natural number greater than 1.