ALEXANDRIA, Va., March 12 -- United States Patent no. 12,248,408, issued on March 11, was assigned to HITACHI VANTARA LTD. (Yokohama, Japan).
"Information processing system" was invented by Tatsuya Hirai (Tokyo) and Hideo Saito (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "When having detected that key data set to an accelerator by command information is not key data permitted to use, a monitor unit issues, to a storage control unit, a suspension request for suspending processing related to writing of data, a compute unit having received an instruction from an application program reads data from the storage device, encrypts read data using the accelerator, and issues, to the storage control unit, an ...