GENEVA, March 30 -- DONGHUA UNIVERSITY (Shanghai CNChangning District, Shanghai 200000), 东华大学 (中国上海市长宁区延安西路1882号) filed a patent application (PCT/CN2023/121375) for "METHOD FOR IMPROVING SECURITY OF BLOCK CIPHER" on Sep 26, 2023. With publication no. WO/2025/060122, the details related to the patent application was published on Mar 27, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): WANG, Hongjian (Shanghai CNChangning District, Shanghai 200000), 王宏健 (&#...