Typically for one-to-one interactions we use the service public key to encrypt information (and provide confidentiality).

对于一对一交互，我们通常使用服务公钥来加密信息并提供机密性。

youdao

It is used so you can programmatically determine if the password is being used to encrypt information (rwflag = 1) or decrypt information (rwflag = 0).

使用它的目的是使我们可以编程确定这个密码是正在用来加密信息（rwflag = 1）还是解密信息（rwflag = 0）。

youdao

A new block cipher is designed where the diffusion of matrix multiplication is combined with the confusion of specially designed matrix operation to encrypt information.

设计了一种新的分组密码算法，该算法利用矩阵乘法的扩散作用与专门设计的一种矩阵运算的混乱作用实现对信息的加密。

youdao

So Appsense has written an application called Data Locker which lets firms encrypt information in Dropbox.

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In fact, the best approach is to encrypt information as quickly as possible and keep it encrypted for as long as possible until it is actually needed, an approach sometimes called end-to-end encryption.

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With all of its technical expertise, Apple did not even bother to encrypt that information.

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