To communicate a symmetric key and IV to a remote party, you would usually encrypt the symmetric key and IV using asymmetric encryption.
若要与远端的一方沟通对称金钥和IV，通常会使用非对称加密来加密对称金钥和IV。
When talking about asymmetric encryption it is often said that due to some reasons you should not encrypt your entire message asymmetrically, e. g. performance considerations.
当谈到非对称加密时，经常说，由于某些原因，你不应该不对称地加密整个消息，例如。性能注意事项。
Prior to the message being sent onto the wire from the client, WS-Security used asymmetric keys to digitally sign and encrypt the message.
从客户端将消息发送到网络之前，WS-Security使用了非对称密钥对消息进行数字签名和加密。
One disadvantage of asymmetric keys is that they take much longer to encrypt a message than do symmetric keys, and the encryption time is directly proportional to the size of the message.
非对称密钥的一个缺点是加密消息要比对称密钥花费更长的时间，而且加密时间直接与消息的长短成正比。
Using the Asymmetric Cryptographic System, we can authenticate and encrypt sensitive routing messages, and only source nodes which issue RREQ can validate messages.
这个方案采用公钥体制对敏感的路由信息进行认证和加密，只有产生路由请求信息RREQ的源节点才能验证这些敏感信息。
Using the Asymmetric Cryptographic System, we can authenticate and encrypt sensitive routing messages, and only source nodes which issue RREQ can validate messages.
这个方案采用公钥体制对敏感的路由信息进行认证和加密，只有产生路由请求信息RREQ的源节点才能验证这些敏感信息。
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