Das HANSEBLOC-Projekt

Problemstellung und Lösungen

Thomas Twenhöven, Björn Engelmann, Julian Kakarott, Kevin Westphal, Moritz Petersen
JournalIndustrie 4.0 Management
Issue Volume 36, 2020, Edition 1, Pages 45-48
Open Accesshttps://doi.org/10.30844/I40M_20-1_S45-48
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Abstract

Blockchain holds high potential for various applications. In the business context, one of its key features - the availability of data to various parties - is a liability as business secrets shouldn’t be exposed and GDPR compliance has to be ensured. In this paper, we discuss solutions for these privacy problems. Also, we present the HANSEBLOC project, a blockchain-powered platform for data exchange in logistics, and the chosen privacy solutions.

Keywords

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Bibliography

[1] Petersen, M.; Hackius, N.; von See, B.: Mapping the Sea of Opportunities: Blockchain in Supply Chain and Logistics. In: it – Information Technology 60 (2018) 5-6, S. 263-271.
[2] Hackius, N.; Reimers, S.; Ker- sten, W.: The Privacy Barrier for Blockchain in Logistics. In: Bierwirth, C., u. a. (Hrsg): Logistics Management. Berlin 2019.
[3] Mougayar, W.: The Business Blockchain, 1. Auflage. Hobo- ken 2016.
[4] Henry, R.; Herzberg, A.; Kate, A.: Blockchain Access Privacy: Challenges and Directions. In: IEEE Security Privacy 16 (2018) 4, S. 38-45.
[5] Wood, D. G.: Ethereum: A Secure Decentralized Generalized Transaction Ledger. Ethereum Foundation 2014.
[6] Buterin, V.: Zk-SNARKs: Under the Hood. URL: https://medium.com/@VitalikButerin/zk-snarks-under-the-hood- b33151a013f6, Abrufdatum 03.09.2019.
[7] Eberhardt, J.; Tai, S.: On or Off the Blockchain? Insights on Off-Chaining Computation and Data. In: De Paoli, F.; Schulte, S.; Johnsen, E. Broch: Service-Oriented and Cloud Computing. Berlin 2017.

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