US Patent Issued to Capital One Services on April 14 for "Data protection with two password asymmetric encryption" (Virginia Inventor)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,764, issued on April 14, was assigned to Capital One Services LLC (McLean, Va.).

"Data protection with two password asymmetric encryption" was invented by Hao Cheng (Oakton, Va.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Techniques for protecting data using two password asymmetric encryption based on time-constrained password-based partner tokens. To encrypt data, a first partner computing device receives a first partner token from a second computing device. The first partner computing device decrypts the first partner token to recover first public key data generated by the second partner computing device. The first partner computing device der...