You could make up messages and encrypt them, and your friend could use the code to decode the message.

您可以编制各种消息并对它们进行加密，您的伙伴可以使用暗号来解码这些消息。

youdao

Same secret key is used to encrypt and decrypt the messages exchanged among them.

使用同一个秘密密钥加密和解密在它们之间交换的消息。

youdao

Then Wuala starts to encrypt all the files and uploads them to the cloud.

接着Wuala开始加密所有的文件并在云端上传它们。

youdao

That included private files Genger told the court involved secret Israeli government matters, so he was allowed to encrypt them.

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Licensed broadcasters encrypt satellite signals, with subscribers needing a decoder card to access them.

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Too much credit card theft was finally hurting them and they now require anyone who handles credit card information to encrypt that data.

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