Fault Analysis

A Laser Fault Injection Method and Fault Mechanism Description

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A Laser Fault Injection Method and Fault Mechanism Description

Laser fault injection in 32-bit microcontrollers: from flash interface to execution pipeline Written by | Yang Xue Edited by | Liu Mengdi Background With the development of the Internet of Things, the demand for microcontrollers (MCUs) has increased significantly, and the data they process is often critical and valuable. In addition to network attacks, many … Read more

How to Analyze Cortex-M Exceptions Using Ozone

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How to Analyze Cortex-M Exceptions Using Ozone

Ozone helps users quickly analyze and locate software bugs that cause CPU failures. This article explains how to use Ozone’s debugging features to gain insights into these errors on the Cortex-M architecture. Fault Analysis Process We will first demonstrate Ozone’s fault analysis workflow based on a sample application. The sample application can generate different types … Read more