摘要
HTTP协议明文传输的数据传输方式和数据分完整性检验的特点存在极大安全隐患,为保证通信的安全性,HTTPS增加SSL协议用以加密数据。在正式通信之前,通信双方以非对称加密方式进行一次握手,以确定正式通信时对称加密所使用的密钥,并以HASH算法验证消息的完整性。
Because of the clear way of data transmission and data transmission test,the characteristics of the HTTP protocol exists great potential safety hazard.In order to guarantee the security of the communication,HTTPS increased the SSL protocol to encrypt the data.Before the formal communication,communication both sides shook hands at a time,on the basis of asymmetric encryption to determine the formal communication used symmetric encryption key,and the HASH algorithm validation message integrity.
出处
《信息记录材料》
2016年第4期49-51,共3页
Information Recording Materials
关键词
HTTPS
数据传输
加密
协议
the HTTPS
.Data transmission
Encryption
Agreement
