SSL的子协议主要有记录协议、( ),其中( )用于产生会话状态的密码参数,协商加密算法及密钥等。
问题1选项
A.AH协议和ESP协议
B.AH协议和握手协议
C.警告协议和握手协议
D.警告协议和ESP协议
问题2选项
A.AH协议
B.握手协议
C.警告协议
D.ESP协议
正确答案及解析
正确答案
解析
答案: C、B
SSL的三个子协议:
SSL报警协议是用来为对等实体传递SSL的相关警告。如果在通信过程中某一方发现任何异常,就需要给对方发送一条警示消息通告。
SSL记录协议(SSL Record Protocol):建立在可靠的传输协议(如TCP)之上,为高层协议提供数据封装、压缩、加密等基本功能的支持。
SSL握手协议(SSL Handshake Protocol):建立在SSL记录协议之上,用于在实际的数据传输开始前,通讯双方进行身份认证、协商加密算法、交换加密密钥等。
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