Encryption, Supporting Cyber Resilience Act’s Encryption Requirements with Ease
The EU Cyber Resilience Act is now in force, marking a significant step forward in strengthening cybersecurity for connected devices across the European Union. This legislation places a strong emphasis on safeguarding data and ensuring the resilience of digital products throughout their lifecycle. Among the “Essential cyber security requirements,” one of the most critical mandates focuses on data protection:
“Protect the confidentiality of stored, transmitted or otherwise processed data, personal or other, such as by encrypting relevant data at rest or in transit by state-of-the-art mechanisms, and by using other technical means.”
For manufacturers and developers, meeting this requirement might initially seem like a complex and resource-intensive challenge. However, with the right tools and expertise, compliance can be achieved efficiently and effectively. A proven solution leverages standard microcontrollers combined with IAR Systems’ ESecIP software and EPS Global’s secure provisioning services. Together, these technologies enable seamless encryption of all code and data within your microcontroller, ensuring compliance with the Act’s stringent requirements.
How It Works: A Streamlined Three-Step Process
ESecIP, a powerful application developed by IAR Systems, empowers Original Equipment Manufacturers (OEMs) to integrate robust encryption directly into their application code. This process ensures that while at rest, code and data are stored in Flash memory in an encrypted state. During runtime, the data is decrypted and stored in RAM for execution. The implementation is straightforward and can be broken down into three key stages:
- Library Integration: Begin by importing the necessary decryption libraries, which are included with ESecIP, into your project’s code. This step ensures that the decryption functionality is seamlessly embedded into your application.
- Configuration: Create an ESecIP configuration file tailored to your specific requirements. To simplify this process, example configurations and dedicated support are readily available, making it easy to customize the solution for your needs.
- Secure Provisioning: Once the encrypted output file is generated by ESecIP, it is sent to EPS Global for secure provisioning onto the microcontroller. EPS Global’s state-of-the-art facilities and automated systems ensure that each device receives a unique, highly secure encryption key.
Key Advantages of This Solution
- Robust Encryption: Encrypt any function or data within your application code, with decryption occurring on the fly during runtime. While the microcontroller is inactive, the code and data remain securely encrypted. The imported libraries handle decryption during operation, ensuring seamless performance without compromising security.
- Unique, Per-Device Encryption: Each microcontroller is provisioned with a unique encryption key, thanks to EPS Global’s secure provisioning services. Using IAR Systems’ High Security Module (HSM) and an automated provisioning system, this solution ensures that every device has a distinct encryption image. The keys themselves are highly obfuscated within random data, adding an extra layer of security.
- Microcontroller Agnostic: This solution is designed to work with virtually any microcontroller on the market. ESecIP’s minimal resource requirements make it a versatile choice for a wide range of applications, from IoT devices to industrial control systems.
- Authenticated ID Integration: For added security and verification, an authenticated ID can be included within the encrypted data. This feature enhances traceability and ensures that only authorized devices can access the decrypted information.
Getting Started: Expert Guidance Every Step of the Way
Implementing robust cybersecurity measures can be a daunting task, especially when navigating the complexities of encryption and compliance. That’s why EPS Global’s team of security specialists, led by Malcolm Kitchen, is available to provide expert guidance throughout the entire process. From initial design and configuration to secure provisioning and final deployment, you’ll receive hands-on support to ensure your devices meet the EU Cyber Resilience Act’s requirements.
Why Choose This Solution?
In addition to ensuring compliance with the EU Cyber Resilience Act, this solution offers several practical benefits:
- Cost-Effective: By leveraging standard microcontrollers and streamlined processes, this solution minimizes additional hardware and development costs.
- Scalable: Whether you’re producing thousands of devices or millions, the solution is designed to scale with your production needs.
- Future-Proof: With state-of-the-art encryption mechanisms, this solution is built to withstand evolving cybersecurity threats, ensuring long-term protection for your devices.
Take the Next Step Toward Compliance
Don’t let the complexities of encryption and cybersecurity requirements slow down your progress. With IAR Systems’ ESecIP software and EPS Global’s secure provisioning services, you can achieve compliance with the EU Cyber Resilience Act efficiently and effectively.
Contact EPS Global today to learn more about how this solution can be tailored to your specific needs. Our team is ready to assist you in securing your devices, protecting your data, and ensuring your products meet the highest standards of cybersecurity. Let us help you navigate the path to compliance with confidence.
