spi

Hardware Hacking 101: Interfacing With SPI

By Anthony DeLorenzo

February 11, 2020

Introduction Welcome back to our series on an introduction to hardware hacking! In this post we will be covering the Serial Peripheral Interface (SPI) protocol, a commonly used serial bus protocol which allows hardware components to communicate with each other. The goal of this post is to serve as a guide for security researchers and hardware hackers to easily interface with target devices. Many embedded devices use SPI to access persistent data stored on flash memory.

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