Web: http://arxiv.org/abs/2101.08778

Sept. 16, 2022, 1:20 a.m. | Sam M. Werner, Daniel Perez, Lewis Gudgeon, Ariah Klages-Mundt, Dominik Harz, William J. Knottenbelt

cs.CR updates on arXiv.org arxiv.org

Decentralized Finance (DeFi), a blockchain powered peer-to-peer financial
system, is mushrooming. Two years ago the total value locked in DeFi systems
was approximately 700m USD, now, as of April 2022, it stands at around 150bn
USD. The frenetic evolution of the ecosystem has created challenges in
understanding the basic principles of these systems and their security risks.
In this Systematization of Knowledge (SoK) we delineate the DeFi ecosystem
along the following axes: its primitives, its operational protocol types and
its …

decentralized defi finance

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