INTERNATIONAL PATENT: NTT RESEARCH, INC. FILES APPLICATION FOR "REDUCED-SIZE CIPHERTEXT COMPATIBLE WITH PRE-EXISTING ATTRIBUTE-BASED ENCRYPTION SCHEMES"

GENEVA, Oct. 15 -- NTT RESEARCH, INC. (940 Stewart Dr.Sunnyvale, California 94085) filed a patent application (PCT/US2025/022656) for "REDUCED-SIZE CIPHERTEXT COMPATIBLE WITH PRE-EXISTING ATTRIBUTE-BASED ENCRYPTION SCHEMES" on Apr 02, 2025. With publication no. WO/2025/212723, the details related to the patent application was published on Oct 09, 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): WEE, Hoeteck (940 Stewart DrSunnyvale, California 94085)

Abstract: The present disclosure provides a method for creating a ciphertext having a relatively smaller size that is compatible with pre-exist...