公开(公告)号：US10997298B2

公开(公告)日：2021-05-04

申请号：US16259884

申请日：2019-01-28

Applicant: Socionext Inc.

Inventor： Kazuya Asano ,  Yuya Ueno ,  Seiji Goto

IPC: G06F21/57 ,  H04L9/08 ,  G06F9/4401 ,  G06F15/177 ,  G06F21/85

Abstract: A semiconductor integrated circuit generates second boot code by encrypting first boot code, and transmits, based on route information indicating a delivery route of the second boot code, encrypted data including the second boot code to a first destination via a network. A different semiconductor integrated circuit is the first destination, and receives the encrypted data via the network and generates third boot code by decrypting the second boot code.