应用程序或代码签名是这样一个过程，即生成私有、公共密钥和公共密钥证书，签署和优化应用程序。

Application or code signing is the process of generating private and public keys and public-key certificates, signing and optimizing the application.

youdao

正如我们前面所说的，密钥文件包含私钥，而信任文件包含签名密钥。

As we said earlier, the key file contains the private keys, while the trust file contains the signing keys.

youdao

对称密钥(公钥)算法用于交换在对称算法中使用的加密密钥，以及用于数字签名。

An asymmetric key (public key) algorithm is used for the exchange of the secret keys to be used in symmetric algorithm and for digital signatures.

youdao