团体标准 T/ZGTXXH064—2023 面向检察办案的区块链存证验证平台数据 上链技术要求 Technicalrequirementsfordataon-chainoftheblockchain-based procuratorialstorageandverificationplatform 2023-04-06发布 2023-04-06实施 中国通信学会发布ICS35.240.99 CCSL77 全国团体标准信息平台 全国团体标准信息平台 T/ZGTXXH064—2023 I目次 前言................................................................................III 引言.................................................................................IV 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面向检察办案的区块链存证验证平台架构................................................2 6检察业务数据存证基本原则............................................................3 6.1可靠性..........................................................................3 6.2完整性..........................................................................3 6.3清洁性..........................................................................3 6.4一致性..........................................................................3 6.5数据脱敏........................................................................3 7检察业务数据存证基本要求............................................................4 7.1数据上链原则....................................................................4 7.2数据属性分类....................................................................4 7.3数据上链方式....................................................................4 8业务层功能要求......................................................................4 8.1实名认证........................................................................4 8.2数据收集........................................................................5 8.3链下存储........................................................................5 8.4数据预处理......................................................................5 8.5数据存证........................................................................5 8.6数据验证........................................................................5 8.7数据审计........................................................................6 9区块链服务层技术要求................................................................6 9.1共识机制........................................................................6 9.2账本记录........................................................................6 9.3时序服务........................................................................6 9.4智能合约........................................................................6 9.5国密算法........................................................................7 9.6跨链技术........................................................................7 9.6.1节点管理....................................................................7 9.6.2同构应用链..................................................................7 9.6.3异构应用链..................................................................8 9.6.4子链升级....................................................................8 全国团体标准信息平台 T/ZGTXXH064—2023 II10接口功能要求.......................................................................8 10.1数据传输接口...................................................................8 10.2跨链接口.......................................................................9 11其他技术要求.......................................................................9 11.1安全性.........................................................................9 11.1.1信息安全...................................................................9 11.1.2软、硬件防护...............................................................9 11.1.3数字签名...................................................................9 11.1.4身份认证...................................................................9 11.1.5恶意代码防范..............................................................10 11.1.6恶意攻击防范.........................