摘要
针对腹膜透析远程监控系统的数据信息安全问题,研究了基于MD5不可逆加密和AES对称数据加密方式的加密技术,对于用户登录密码进行MD5加密,对网络传输的数据使用Rijndael候选算法利用128位密匙进行加密,同时采用了超级管理员、管理员和普通用户的三级用户权限管理技术和面向连接的TCP网络通信协议,从而实现了对远程监控系统管理用户信息和网络传输数据的保护,有效提高了腹膜透析远程监控系统数据信息的安全性。
Due to the data security problem of peritoneal dialysis remote monitoring system,non-reversible MD5 encryption and AES symmetric data encryption were studied,designed the user login passwords with MD5 encryption and the network data transmission based on Rijndael Candidate Algorithm which using 128-bit key candidate encryption,while using the three user right management scheme： super administrator,administrator and general users and adopt TCP protocol as network communication protocol,By the above actions the user information and data of network transmission for peritoneal dialysis remote monitoring system were protected,so the data security of peritoneal dialysis remote monitoring system was effectively improved.
出处
《计算机测量与控制》
CSCD
北大核心
2011年第4期872-874,共3页
Computer Measurement &Control
基金
广州市科技攻关重点项目(2008Z1-D081)
