ICS 35.240 L 70 湖 DB43 南 省 地 方 标 准 DB43/T 1839—2020 信息安全技术 区块链合约安全技术测评要求 Information security technology - Evaluation requirements for blockchain contract security technology 2020-09-30发布 湖南省市场监督管理局 2020-12-30实施 发 布 DB43/T 1839—2020 目 次 前言························································································································································ Ⅲ 1 范围···················································································································································· 1 2 规范性引用文件································································································································· 1 3 术语和定义 ········································································································································ 1 4 等级测评概述····································································································································· 2 4.1 等级测评方法 ····························································································································· 2 4.2 单项测评····································································································································· 2 5 第一级测评要求································································································································· 2 5.1 合约可终止性测评要求·············································································································· 2 5.2 合约确定性测评要求·················································································································· 3 5.3 合约可审计性测评要求·············································································································· 3 5.4 合约常用漏洞防护测评要求 ······································································································ 4 6 第二级测评要求································································································································· 5 6.1 合约可终止性测评要求·············································································································· 5 6.2 合约确定性测评要求·················································································································· 6 6.3 合约可审计性测评要求·············································································································· 7 6.4 合约常用漏洞防护测评要求 ······································································································ 7 7 第三级测评要求································································································································· 9 7.1 合约可终止性测评要求·············································································································· 9 7.2 合约确定性测评要求················································································································ 10 7.3 合约可审计性测评要求············································································································ 11 7.4 合约常用漏洞防护测评要求 ···································································································· 11 8 第四级测评要求······························································································································· 14 8.1 合约可终止性测评要求············································································································ 14 8.2 合约确定性测评要求················································································································ 15 8.3 合约可审计性测评要求············································································································ 15 8.4 合约常用漏洞防护测评要求 ···································································································· 16 9 测评结论 ·········································································································································· 18 9.1 风险分析和评价 ······················································································································· 18 9.2 等级测评结论 ··························································································································· 18 参考文献 ················································································································································ 20 I DB43/T 1839—2020 II DB43/T 1839—202