如何测试公共/私人DSA密钥对？ [英] How do you test a public/private DSA keypair?

问题描述

有一种简单的方法来验证给定的私钥是否与给定的公钥相匹配？我有几个* .pub和几个* .key文件，我需要检查哪一个。\\ / p>

再次，这些是pub / key文件， DSA。

我真的会喜欢某种一行的单行...

解决方案

我发现一种似乎对我更好的方式：

  ssh-keygen -y -f< ;私钥文件> 
  

该命令将输出给定私钥的公钥，因此只需将输出与每个* .pub文件。

Is there an easy way to verify that a given private key matches a given public key? I have a few *.pub, and a few *.key files, and I need to check which go with which.

Again, these are pub/key files, DSA.

I would really prefer a one-liner of some sort...

解决方案

I found a way that seems to work better for me:

ssh-keygen -y -f <private key file>

that command will output the public key for the given private key, so then just compare the output to each *.pub file.

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