基于区块链分级存储与国产商用密码技术的高校图书馆信息系统网络安全保障

李迎新, 郭瑱, 赵雷, 富国瑞

Network security of university library information systems based on blockchain hierarchical storage and domestic commercial cryptographic technology

LI Yingxin, GUO Zhen, ZHAO Lei, FU Guorui

图2 协同签名密钥生成逻辑 注:G为椭圆曲线上n阶的基点。

Fig.2 Collaborative signature key generation logic