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In this paper, based on the vulnerabilities provided by SWC, vulnerabilities that may occur in smart contracts are classified into security perspectives, maintenance perspectives, and reuse perspectives. In terms of security, it was divided into confidentiality, integrity, and availability, which are the main elements of security, and items from classification and SWC were mapped and provided as a table. Through the provided table, it can help to prioritize development in the direction of minimizing development costs in consideration of security, maintenance, and reuse aspects during development.
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