Hardware and Lifecycle Requirements for Secure PROFINET Devices
- This paper provides background information for developers that plan to build devices supporting PROFINET security. It starts with a brief introduction to PROFINET security. After that hardware requirements for secure PROFINET devices are introduced. To allow the selection of a suitable processor, three sample microprocessors are evaluated with respect to their performance by executing the cryptographic algorithms selected for PROFINET. The paper then looks at the hardware-related requirements of the IEC 62443-4-2 and how to fulfill them. The topic PROFINET certification closes the paper.
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| Author: | Karl-Heinz NiemannORCiDGND, Hendrik Schutter, Gunnar Leßmann, Francesco Rovelli, Jens OttoORCiD, Felix Specht |
|---|---|
| URN: | urn:nbn:de:bsz:960-opus4-36077 |
| DOI: | https://doi.org/10.25968/opus-3607 |
| ISBN: | 978-3-645-50203-0 |
| Parent Title (English): | Embedded World Conference 2025 |
| Publisher: | Componeers GmbH |
| Editor: | Axel Sikora |
| Document Type: | Conference Proceeding |
| Language: | English |
| Year of Completion: | 2025 |
| Publishing Institution: | Hochschule Hannover |
| Release Date: | 2025/05/05 |
| Tag: | Ethernet-APL; Hardware Requirements; OT-Security |
| GND Keyword: | ComputersicherheitGND; KommunikationssystemGND; PROFInetGND |
| Page Number: | 10 |
| Link to catalogue: | 1935308114 |
| Institutes: | Fakultät I - Elektro- und Informationstechnik |
| ISA - Institut für Sensorik und Automation | |
| DDC classes: | 621.3 Elektrotechnik, Elektronik |
| Licence (German): |  Creative Commons - CC BY - Namensnennung 4.0 International |
