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。

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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。

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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。

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