Abstract
Power distribution networks are often controlled using the communication protocol IEC 60870-5-104 (IEC-104). While a specification exists, not every device implementing this protocol, actually follows this specification. We present \textit{mealy104}, a tool that infers finite-state automata from IEC-104 implementations and use it on a real device implementing IEC-104, comparing it to the protocol standard. We use the tool to show that implementations do deviate from the specification.
Original language | English |
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Title of host publication | Measurement, Modelling and Evaluation of Computing Systems |
Subtitle of host publication | 19th International GI/ITG Conference, MMB 2018, Erlangen, Germany, February 26-28, 2018, Proceedings |
Editors | Reinhard German, Kai-Steffen Hielscher, Udo R. Krieger |
Pages | 307-311 |
ISBN (Electronic) | 978-3-319-74947-1 |
DOIs | |
Publication status | Published - 2018 |
Event | 19th International GI/ITG Conference on “Measurement, Modelling and Evaluation of Computing Systems” 2018 - Erlangen, Germany Duration: 26 Feb 2018 → 28 Feb 2018 Conference number: 19 http://www.mmb2018.de |
Publication series
Name | Lecture notes in computer science |
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Volume | 10740 |
Conference
Conference | 19th International GI/ITG Conference on “Measurement, Modelling and Evaluation of Computing Systems” 2018 |
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Abbreviated title | MMB 2018 |
Country/Territory | Germany |
City | Erlangen |
Period | 26/02/18 → 28/02/18 |
Internet address |
Keywords
- IEC 60870-5-104
- ICS
- power grid
- SCADA
- Mealy machine
- IEC 104