DeFi composability as MEV non-interference
Fuente:
arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2023
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866911749772410880 |
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| author | Bartoletti, Massimo Marchesin, Riccardo Zunino, Roberto |
| author_facet | Bartoletti, Massimo Marchesin, Riccardo Zunino, Roberto |
| contents | Complex DeFi services are usually constructed by composing a variety of simpler smart contracts. The permissionless nature of the blockchains where these smart contracts are executed makes DeFi services exposed to security risks, since adversaries can target any of the underlying contracts to economically damage the compound service. We introduce a new notion of secure composability of smart contracts, which ensures that adversaries cannot economically harm the compound contract by interfering with its dependencies. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2309_10781 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | DeFi composability as MEV non-interference Bartoletti, Massimo Marchesin, Riccardo Zunino, Roberto Cryptography and Security Complex DeFi services are usually constructed by composing a variety of simpler smart contracts. The permissionless nature of the blockchains where these smart contracts are executed makes DeFi services exposed to security risks, since adversaries can target any of the underlying contracts to economically damage the compound service. We introduce a new notion of secure composability of smart contracts, which ensures that adversaries cannot economically harm the compound contract by interfering with its dependencies. |
| title | DeFi composability as MEV non-interference |
| topic | Cryptography and Security |
| url | https://arxiv.org/abs/2309.10781 |