Safe and Secure UDS-Based Flash Programming Via CAN Bus

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Date
2022-01
Author
Maya-Padilla, Josue D.
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Description
The bootloader is a firmware that helps update the application program of a microcontroller unit. In the automotive industry, a safe and secure bootloader must be implemented considering the standards that ensure the quality control of the system. In this paper, the development of a UDS bootloader via CAN bus was described according to the automotive standard ISO 26262 and automotive SPICE by using an adaptation of the V-model development cycle and considering the following sections: requirements, architecture, design and implementation, testing, and integration. For the system validation, software and system tests were executed in a controlled environment. The next step involves the execution of tests using an automotive environment.
ITESO, A. C.
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