US Patent Issued to Pantherun Technologies on Nov. 4 for "Advanced encryption standard with frequent S-box update and fusion function application" (Indian Inventor)

ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,463,795, issued on Nov. 4, was assigned to Pantherun Technologies Private Ltd. (Bangalore, India).

"Advanced encryption standard with frequent S-box update and fusion function application" was invented by Srinivas Lakshman Sekhar (Bangalore, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and system for implementing Advanced Encryption Standard (AES) with frequent S-box update and fusion function application is proposed. Initially, a first fusion function input is obtained based on an XOR of an input plaintext and a first cryptographic key. Thereafter, a set of encryption rounds is executed for generating a state output. This includes apply...