A digital certificate is a file that binds a public cryptographic key with an identity (a user or an organization).
数字证书是一个文件，它绑定了一个带识别码的公用密钥(一个用户或者一个组织)。
A digital certificate is a file that binds a public cryptographic key with an identity (a user or an organization).
数字证书是一个文件，它绑定了一个带识别码的公用密钥(一个用户或者一个组织)。
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