Device Management and Delta Update for Embedded Devices with SWUpdate and TUF

Learn about secure and efficient software update mechanisms for embedded devices in this technical presentation from Toshiba Corporation. Explore the integration of SWUpdate with The Update Framework (TUF) to enhance security through improved update integrity and attack resistance. Discover solutions for overcoming TUF verification challenges on resource-constrained devices, including a novel device management function that handles version information and enables delta update image generation. Examine how delta updates can optimize resource usage by transmitting only necessary changes, while supporting device-specific requirements like bandwidth reduction, customized update images, and enhanced encryption. Follow along with a practical demonstration of the integrated TUF and delta update implementation, gaining insights into modern approaches for managing embedded device software updates securely and efficiently.