US Patent Issued to HITACHI ASTEMO on Sept. 30 for "Electronic control device with secure resumption of interrupted write processing" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,432,062, issued on Sept. 30, was assigned to HITACHI ASTEMO LTD. (Hitachinaka, Japan).

"Electronic control device with secure resumption of interrupted write processing" was invented by Kosuke Sumiya (Hitachinaka, Japan), Shun Kinugasa (Hitachinaka, Japan), Yusuke Abe (Hitachinaka, Japan) and Atsushi Hironaka (Hitachinaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic control device according to the present invention for resuming an interrupted encrypted writing process, wherein a first data block included in the updated data is encrypted by using a second data block, and when the writing processing for writing the first data block...