ICS 35.240 L 70 湖 DB43 南 省 地 方 标 准 DB43/T 1838—2020 信息安全技术 区块链共识安全技术测评要求 Information security technology - Evaluation requirements for blockchain consensus 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 1838—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 缩略语 ················································································································································ 2 5 等级测评概述····································································································································· 2 5.1 等级测评方法 ····························································································································· 2 5.2 单项测评····································································································································· 2 6 第一级测评要求································································································································· 2 6.1 共识可靠性测评要求·················································································································· 2 6.2 共识终局性测评要求·················································································································· 3 6.3 共识容错性测评要求·················································································································· 4 6.4 共识可审计性测评要求·············································································································· 4 6.5 共识可扩展性测评要求·············································································································· 5 7 第二级测评要求································································································································· 6 7.1 共识可靠性测评要求·················································································································· 6 7.2 共识终局性测评要求·················································································································· 6 7.3 共识容错性测评要求·················································································································· 7 7.4 共识可审计性测评要求·············································································································· 8 7.5 共识可扩展性测评要求·············································································································· 9 8 第三级测评要求································································································································· 9 8.1 共识可靠性测评要求·················································································································· 9 8.2 共识终局性测评要求················································································································ 10 8.3 共识容错性测评要求················································································································ 11 8.4 共识可审计性测评要求············································································································ 12 8.5 共识可扩展性测评要求············································································································ 13 9 第四级测评要求······························································································································· 13 9.1 共识可靠性测评要求················································································································ 13 9.2 共识终局性测评要求················································································································ 15 9.3 共识容错性测评要求················································································································ 15 9.4 共识可审计性测评要求············································································································ 16 9.5 共识可扩展性测评要求···························