Intellectual Property India Publishes Patent Application for 'Chain Of Authentication Using Public Key Infrastructure' Filed by Choi, Unho

MUMBAI, India, Nov. 7 -- Intellectual Property India has published a patent application (202528061304 A) filed by Choi, Unho, Seoul, Republic of Korea, on June 26, for 'chain of authentication using public key infrastructure.'

Inventor(s) include Choi, Unho.

The application for the patent was published on Nov. 7, under issue no. 45/2025.

According to the abstract released by the Intellectual Property India: "A method for sequential authentication based on chain of authentication using public key infrastructure (PKI) is provided. The method includes receiving, by an nth party, an (n-1)th modified public key from an (n-1)th party; generating, by the nth party, an nth private key and an nth public key corresponding to each other; generating...