mirror of https://gitlab.com/curben/blog
post(busybox-aws): encrypt ssh key
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@ -161,6 +161,24 @@ $ aws ec2 describe-instances --profile ec2 \
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$ ssh server1
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```
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### Encrypt private key
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AWS generates a private key without any encryption by default, to secure it with a password:
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```
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$ ssh-keygen -p -f /home/example/.ssh/private_key.pem
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Enter new passphrase (empty for no passphrase): ****
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Enter same passphrase again: ****
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Your identification has been saved with the new passphrase.
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```
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SSH will prompt for password after this:
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```
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$ ssh server1
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Enter passphrase for key '/home/example/.ssh/private_key.pem': ****
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```
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## kitty compatibility
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If you use [kitty](https://sw.kovidgoyal.net/kitty/index.html) terminal to ssh into your Linux instance, you may find the backspace doesn't work. That is because kitty uses different terminfo.
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