【摘要】 当前的传输链路非对称加密流程一般为目标式处理，加密等级较低，导致数据传输时数据损失比增加，为此提出对高校数据云网5G通信传输链路非对称加密技术的设计与验证。根据当前的测定，先生成基础链路秘钥，采用多目标的方式，提升加密等级，构建多目标非对称链路加密流程。设计云网5G通信传输链路非对称加密模型，采用RSA数字签名辅助强化加密效果。测试结果表明：该技术的数据损失比均控制在2.6以下，表明加密效果好，针对性强，具有实际的应用价值。更多还原

【Abstract】 The current asymmetric encryption process of transmission link is generally targeted processing, and the encryption level is low, resulting in an increase in data loss ratio during data transmission.Therefore, this paper proposes the design and verification of asymmetric encryption technology for 5G communication transmission links in university data cloud network.According to the current measurement, the basic link key is created, the encryption level is improved by using multi-target method, and the encryption process of multi-target asymmetric link is constructed.The asymmetric encryption model of 5G communication transmission link in cloud network is designed, and RSA digital signature is used to strengthen the encryption effect.The test results show that the data loss ratio of this technology is controlled below 2.6,which indicates that the encryption effect is good, the pertinence is strong, and it has practical application value.更多还原