ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,418,413, issued on Sept. 16, was assigned to ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE (Daejeon, South Korea).

"Apparatus and method for validating data" was invented by Young-Kyung Lee (Daejeon, South Korea), Ju-Young Kim (Daejeon, South Korea), Sung-Jin Yu (Daejeon, South Korea) and Nam-Su Jho (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein is an apparatus and method for verifying data validity. The method performed by the apparatus includes generating a zero knowledge proof key pair and a certificate using a key generation algorithm of zero knowledge proof in response to a request from a first device...