ALEXANDRIA, Va., July 23 -- United States Patent no. 12,367,296, issued on July 22, was assigned to SAP SE (Walldorf, Germany).
"Native multi-tenant row table encryption" was invented by Beomsoo Kim (Seoul, South Korea), Yong Sik Kwon (Seoul, South Korea), Ji Hoon Jang (Seoul, South Korea) and Hyeong Seog Kim (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods include determination of a first encryption key associated with a data page of a row store database table stored in a volatile memory, based on a header of the data page, encryption of a body of the data page using the first encryption key, and storage of an encrypted data page comprising the header and the encrypted ...