Recommended permissions for authorized_keys files are 600. ssh directory and file authorized_keys are not group-writable or world-writable. Ensure that your account home directory, your.Its only one of the ways to generate certs, another way would be having both inside a pem file or another in a p12 container. You have several ways to generate those files, if you want to self-sign the. It's only one of the ways to generate certs, another way would be having both inside a pem file or another in a p12 container. Then, switch back to the editor and insert the data into the open file, making sure it ends up all on one line. crt and key files represent both parts of a certificate, key being the private key to the certificate and crt being the signed certificate. crt and key files represent both parts of a certificate, key being the private key to the certificate and crt being the signed certificate. Switch to the PuTTYgen window, select all of the text in the Public key for pasting into OpenSSH authorized_keys file box, and copy it to the clipboard ( Ctrl+C).Again you may have to create this file, if this is your first key. Once there, open a file authorized_keys for editing.If the directory does not exists, you need to create it first.

You need a suitable software like Keynote to open a KEY file. You may need to enable showing hidden files to see the directory. Since many software use the KEY file extension to store license data, it is necessary to know the details of the software, the KEY file is actually linked so as to avoid incompatibility issues. ssh subdirectory of your account home directory. The functionality of the command is similar to that of OpenSSH ssh-copy-id command. You can use Session > Install Public Key into Server command on the main window, or Tools > Install Public Key into Server command on SSH > Authentication page page on Advanced Site Settings dialog.

How to open .key file