![]() ![]() Uncomment the line #StrictModes yes and change it to StrictModes no By default, this mode is enabled and prevents SSH key-based authentication if private and public keys are not properly protected. Notepad C:\ProgramData\ssh\sshd_config PubkeyAuthentication yesĪlso, you will have to disable the StrictModes option in the sshd_config configuration file. Open the sshd_config file with notepad and uncomment the line: In this example, the PubkeyAuthentication line is commented out, which means that this authentication method is disabled. id_ed25519.pub – public key (a similar RSA key is called id_rsa.pubĪfter the SSH keys are generated, you can add your private key to the SSH Agent service, which allows you to conveniently manage private keys and use them for authentication.id_ed25519 – private key (if you generated an RSA key, the file will be named id_rsa ).ssh directory in the profile of a current Windows user ( %USERPROFILE%\.ssh) and generate 2 files: The key fingerprint is: SHA256:xxxxxxxx key's randomart image is: ![]() Your public key has been saved in C:\Users\myuser/.ssh/id_ed25519.pub. Your identification has been saved in C:\Users\myuser/.ssh/id_ed25519. Generating public/private ed25519 key pair.Įnter file in which to save the key (C:\Users\myuser/.ssh/id_ed25519):Įnter passphrase (empty for no passphrase): I did not enter a passphrase (not recommended). If you specify the password, you will have to enter it each time you use this key for SSH authentication. You will be prompted to provide a password to protect the private key. Currently, it is recommended to use ED25519 instead of RSA keys. See also my answer to Setting up public key authentication to Linux server from Windows (ppk private key).By default, the ssh-keygen tool generates RSA 2048 keys. If you need to append, you can download authorized_keys to the local machine, append it locally and re-upload it back.Īlternatively, you can setup the key from another Windows machine using (my) WinSCP client, with its Install Public Key into Server function. The above is basically, what ssh-copy-id does internally – Except that ssh-copy-id appends the authorized_keys, what plain sftp cannot do. Uploading id_rsa.pub to /C:/Users/martin/.ssh/authorized_keys Particularly if you have no key on the server registered yet, you can just upload the id_rsa.pub file as authorized_keys file: $ sftp password: If you want to do that from your local machine, you can do it using sftp. Also note that the location of the file for Administrators is overridden in the default sshd_config file to %ALLUSERSPROFILE%\ssh\administrators_authorized_keys.įor details, see my guide for Setting up SSH public key authentication on Win32-OpenSSH. ssh folder and the authorized_keys are set so that only a respective Windows account have a write access to the folder and the file and the account that runs the server have a read access.
0 Comments
Leave a Reply. |