As the popular arithmetic of secret key encryption, there are symmetrical and unsymmetrical secret keys.

作为现在流行的采用密钥加密解密的算法，无非分为对称密钥和非对称密钥两种类型。

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After the authentication, SSL will actually use secret key encryption to secure the channel, but the details of that aren't relevant to this discussion.

在身份验证之后，SSL将真正使用保密的密钥加密来保护通道，但其细节与本讨论无关。

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This element's content gives a secret key in encrypted form, using the server's public key to do the encryption.

这个元素的内容提供了一个加密了的秘密密匙，使用了服务器的公开密匙执行加密。

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