Zooey then USES Franny's public key to encrypt a message to her.
然后，佐伊利用弗兰妮的公开钥匙对发送给弗兰妮的报文加密。
With this pair, you can not only encrypt a message, but also create a certificate.
有了这个密钥对，我们不仅能够对某个消息进行加密还能够为它创建一个证书。
You pass this method the KFM credential handle so that you can properly encrypt a message.
将KF M凭证的句柄传递给这个方法，就可以正确地对消息进行加密。
For example, the security logger can encrypt a message before it is written to the destination.
例如，安全性日志记录程序可以在将日志写入目的地之前对消息进行加密。
When you connect to a server, the server can encrypt a message with the public key stored in the authorized_keys file.
当您连接到服务器时，服务器能够使用authorized_keys文件中存储的公共密匙加密一条消息。
If you don't have a key to unlock or encrypt a message, you can set your encryption tool to look it up automatically.
如果你没有密钥加密或解密信息，你可以设置你的加密工具以便自动搜索它。
When your public key is used to encrypt a message, only you (as the holder of the private key) can decrypt that message.
当使用您的公开密匙对消息进行加密，那么只有您(即私有密匙的持有者)才能够解密消息。
If your application needs to encrypt a message, it can make use of the new security APIs. One way to do this would be as follows.
在应用程序中使用新的安全API来实现对消息加密。
To encrypt a message, the sender, known conventionally as Alice, scrambles it using a secret key before sending it to the receiver, Bob.
为了给一条信息加密，发送者，按大家熟知的惯例是Alice，在将信息发送至接受者Bob前，用一个密钥来把信息打乱。
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。
Firstly, sometimes only part of a message contains sensitive information, and so you are wasting cycles if you encrypt the whole message.
首先，有时候消息只有一部分包含敏感信息，所以如果加密整个消息的话就会浪费周期时间。
In this case, a sender might encrypt the message using the receiver's public key, but only the receiver has the secret key that is used to decrypt the message.
在这种情况下，发送方可能会使用接收方的公钥对消息加密，但是只有接收方拥有用于对消息解密的秘钥。
Public key: Can be used to encrypt or verify a message.
公钥：可用于对消息进行加密或验证。
Now, if you have some message, you just need to interpret its bytes as a number "M." If you want to "encrypt" a message to create a "ciphertext", you'd calculate
现在，如果你有一些消息，那么你只需要将该消息的字节翻译成一个数“M”，若要对这个消息进行“加密”形成“密文”的话，你就这么计算
However, keep in mind that using XPath expressions also makes it possible to just encrypt some part of a service data object of an XML message.
不过，请记住，使用XPath表达式还可以仅加密xml消息的服务数据对象的某一部分。
Encryption algorithms encrypt or decrypt messages by performing a sequence of mathematical operations on the message, transforming its appearance but not its content.
加密算法通过在消息上执行一连串的数学操作从而对消息进行加密或解密，转换的是消息的外观而非其内容。
If you want to send a private note to your friend John Doe, you encrypt that message with John Doe's public key (which you've stored on your own keyring).
如果您要将一封私有短信发送给您的朋友JohnDoe，您可以使用John Doe的公钥(您已经将其存储在自已的keyring中)加密该消息。
When you send a message that is encrypted, you must encrypt it using your intended recipient's public key.
当你发送一个加密信息时，你必须用收件人的公钥加密该信息。
When you send a message that is encrypted, you must encrypt it using your intended recipient's public key.
当你发送一个加密信息时，你必须用收件人的公钥加密该信息。
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