fault injection

Password Cracking and Protection Techniques Based on Persistent Fault Injection

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Password Cracking and Protection Techniques Based on Persistent Fault Injection

Project Name: Password Cracking and Protection Techniques Based on Persistent Fault Injection Submitting Unit: School of Information and Electronic Engineering, Cyber Security Center Responsible Person: Zhang Fan 01 Project Overview Research Background: In today’s severe international competition for chips, as China strives to promote chip autonomy and controllability, chip security has become particularly important. Ultimately, … Read more

Simulation and Fault Injection Testing of DC Charging for Electric Vehicles

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Simulation and Fault Injection Testing of DC Charging for Electric Vehicles

The charging system is an important foundational support system for new energy vehicles and is a key condition for the industrialization and popularization of new energy vehicles, significantly impacting its industrial development. Currently, the charging modes are divided into AC and DC. New energy vehicles that support AC mode are equipped with on-board AC-DC converters … Read more

Method for Continuous Fault Injection in Multi-Failure Scenarios

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Method for Continuous Fault Injection in Multi-Failure Scenarios

Exploring New Scenarios for Continuous Fault Attacks Written by | Lu Zeyuan Edited by | Liu Mengdi Background Introduction In 2018, Zhang Fan and others from Zhejiang University attacked a cryptographic system running the AES algorithm based on statistical ideas, termed Persistent Fault Analysis (PFA)[1]. This paper first introduced the concept of continuous faults. Compared … Read more

A Brief Introduction to Chaosblade Fault Injection Platform

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A Brief Introduction to Chaosblade Fault Injection Platform

Click the above to follow us! In today’s society, internet applications are becoming more widespread, with an increasing number of users. As people’s dependence on internet services grows, their expectations for service availability and user experience have also risen. So how can we ensure that services consistently provide stable, uninterrupted, and reliable service during operation? … Read more

Safety Analysis of Fly-By-Wire Control Systems Based on Fault Injection Models

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Safety Analysis of Fly-By-Wire Control Systems Based on Fault Injection Models

Follow us for free subscriptions to the latest avionics news. ✦ ✦ Safety analysis is not only a primary means of enhancing safety in aircraft development but also an important compliance method for verifying whether design solutions meet airworthiness requirements during certification. Traditional safety analysis methods lag behind the design process of the system and … Read more

Fault Injection Is Not Everything in Chaos Engineering

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Fault Injection Is Not Everything in Chaos Engineering

“The 65th Original Article on Chaos Engineering Practices Chaos Engineering Is Not a Cutting-Edge Technology Seeing this, some may be confused; chaos engineering has been popular for a long time, yet it turns out to be old technology. Yes, that’s absolutely right; it’s all existing technology. In fact, I want to emphasize: The most advanced … Read more

Safety Assessment of Automated Vehicle Functions Using Simulation-Based Fault Injection

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Safety Assessment of Automated Vehicle Functions Using Simulation-Based Fault Injection

This article is translated from the “2017 IEEE International Conference on Vehicular Electronics and Safety (ICVES)” Included article: Safety Assessment of Automated Vehicle Functions by Simulation-based Fault Injection Original authors: Garazi Juez, Estibaliz Amparan Editor’s Note When analyzing the concept phase of automotive functional safety based on the existing version of ISO 26262, theoretical methods … Read more

How Fault Injection Boards Simulate ECU Failures

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How Fault Injection Boards Simulate ECU Failures

In HIL testing, fault injection is a commonly used testing method, typically implemented using fault injection modules to simulate electrical faults, such as short circuits, open circuits, etc. The principle of fault injection is to introduce signal faults between the tested ECU and other parts of the system, such as voltage fluctuations, ground short circuits, … Read more

Practical Implementation of Chaosblade-based Fault Injection Platform

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Practical Implementation of Chaosblade-based Fault Injection Platform

1. Background In today’s society, internet applications are becoming increasingly widespread, with a growing number of users. As people’s reliance on internet services increases, so do their expectations for service availability and experience. So how can we ensure that services consistently provide users with stable, uninterrupted, and reliable service during operation? For instance, if a … Read more

Exploring the Principles of Fault Injection

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Exploring the Principles of Fault Injection

Introduction As the number of channel APIs increases, the user base is also growing rapidly. Due to the inherent business complexity of channel APIs and the numerous underlying services they depend on, potential issues can have a significant impact. Relying solely on common unit tests, integration tests, and performance tests to verify service stability is … Read more