基于椭圆曲线密码的公文电子数字签名验证系统  

Official document electronic digital signature verification system based on elliptic curve cryptography

作　　者：王平 贾俊强 杨丽娜 马倩 胡新苗 WANG Ping;JIA Junqiang;YANG Lina;MA Qian;HU Xinmiao(Information and Communication Company of State Grid Xinjiang Electric Power Co.,Ltd.,Urumqi 830000,China)

机构地区：[1]国网新疆电力有限公司信息通信公司,新疆乌鲁木齐830000

出　　处：《电子设计工程》2023年第4期114-117,122,共5页Electronic Design Engineering

摘　　要：作为公钥基础设施中的关键环节,数字签名在信息传输过程中起到保障公文完整、验证用户身份的作用,为避免签名信息分析不彻底情况的出现,设计基于椭圆曲线密码的公文电子数字签名验证系统。借助中间件层次结构,连接证书信息翻译模块与签名验证模块,完成系统的硬件执行环境搭建。在此基础上,生成数字签名,通过已连接的密钥交换协议,对公钥加密文件进行处理,实现系统的软件执行环境搭建。结合相关硬件设备结构,完成基于椭圆曲线密码的公文电子数字签名验证系统设计。实验结果显示,椭圆曲线密码可为公文电子数字签名信息提供更为稳定的传输环境,使公文数据的完整性得到保障。As a key link in the public key infrastructure,digital signatures play a role in ensuring the integrity of official documents and verifying user identity during information transmission. In order to avoid incomplete analysis of signature information,an electronic digital signature of official documents based on elliptic curve cryptography is designed verify the system. With the aid of the middleware hierarchy,the certificate information translation module and the signature verification module are connected to complete the hardware execution environment of the system. On this basis,a digital signature is generated,the public key encrypted file is processed through the connected key exchange protocol,the software execution environment of the system is built,and the relevant hardware device structure is combined to complete the electronic digital signature of official documents based on elliptic curve cryptography verify system design. The experimental results show that the elliptic curve cryptography can provide a more stable transmission environment for the electronic digital signature information of the official document,so that the integrity of the official document data is guaranteed.

关 键 词：椭圆曲线密码 数字签名 中间件结构 信息翻译 签名验证 数据生成 

分 类 号：TN-9[电子电信]