A formal model of Algorand smart contracts
September 25, 2020 Β· Declared Dead Β· π Financial Cryptography
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Authors
Massimo Bartoletti, Andrea Bracciali, Cristian Lepore, Alceste Scalas, Roberto Zunino
arXiv ID
2009.12140
Category
cs.CR: Cryptography & Security
Citations
18
Venue
Financial Cryptography
Last Checked
3 months ago
Abstract
We develop a formal model of Algorand stateless smart contracts (stateless ASC1.) We exploit our model to prove fundamental properties of the Algorand blockchain, and to establish the security of some archetypal smart contracts. While doing this, we highlight various design patterns supported by Algorand. We perform experiments to validate the coherence of our formal model w.r.t. the actual implementation.
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