高带宽低时延5G网络用户加密认证系统设计

Design of User Encryption Authentication System for High Bandwidth and Low Delay 5G Network

为了保证高带宽低时延5G网络用户信息的隐私性与安全性,设计一种用户信息加密认证系统。5G网络用户通过登录模块登录网络后,其信息存于数据库模块内,在控制模块的操控下,加解密模块运用加密器调用DKE-RSA混合加密算法,对用户信息实现加密与解密处理,获得加密密钥。认证模块结合单包认证与多因子认证,认证用户身份。密钥管理模块依据身份认证结果合理分配密钥,完成5G网络用户信息的加密认证。结果显示,该系统可有效加密与解密高带宽低时延5G网络用户信息,且加解密及认证速度较快,安全性较高,可提升网络的抗攻击性能及其用户信息隐私性,避免用户信息泄露风险。

In order to ensure the privacy and security of user information for high bandwidth and low delay 5G network,an encryption authentication system for user information is designed.After 5G network users log in to the network through the login module,their information is stored in the database module.Under the control of the control module,the encryption and decryption module uses the encryptor to call the DKE-RSA hybrid encryption algorithm to encrypt and decrypt user information and obtain the encryption key.The authentication module combines single-packet authentication and multi-factor authentication to authenticate the user identity.The key management module allocates the key reasonably according to the identity authentication result to complete the encryption and authentication of 5G network user information.The results show that the system can effectively encrypt and decrypt user information in high bandwidth and low delay 5G network,the encryption and decryption and authentication speed are fast with high security,and can improve the anti-attack performance of the network and the privacy of user information,and avoid the risk of user information disclosure.