Alternativesįor other SSH clients and comparison, see the SSH clients page. Keys are first created with puttygen.exe and can then be loaded into pagent for automating logins and for implementing single sign-on. See Tectia SSH if you'd like that functionality. It only works on the command line, and does not support graphically dragging and dropping files between systems. Psftp.exe is an SFTP file transfer client.
See the separate puttygen page on how to create and set up SSH keys with it. Puttygen.exe is can be used for generating SSH keys on Windows. CIA hacking tool bothanspy) and viruses may get installed on the USB stick whenever it is inserted in a new machine.
However, this should not be assumed to provide great security - malware on the machine where it is used can still compromise the software (cf. This way, the user can carry the executable with them. It can also be used standalone, without the installation package, by simply copying the executable to a USB stick and running it on a new machine. Putty.exe is the main executable for the terminal client. The installation package includes putty.exe, puttygen.exe, psftp.exe, pscp.exe, and pagent.exe. To check the signature of a file, use: gpg -verify įor example: gpg -verify Package contents: putty.exe, puttygen.exe, psftp.exe, pscp.exe, pagent.exe To import the signature key into GPG, use: gpg -import putty-release-2015.asc
On Red Hat 7, it can be installed with yum install gnupg2. On Debian-based Linux, it can be installed with aptitude install gnupg. To verify the signatures, you need the gpg tool. The releases are signed with GPG, using the PuTTY release key. Setting up public key authentication using PuTTYgen
Simon Tatham publishes new PuTTY versions on his personal home page. It’s common to have many keys with more descriptive filenames, for instance.Contents Download PuTTY installation package for Windows Master download site Installation and setup instructions Verifying release signatures Package contents: putty.exe, puttygen.exe, psftp.exe, pscp.exe, pagent.exe Alternatives Server for Windows or other platforms SSH key management needs attention Using telnet is not recommended SFTP file transfer support Screenshots PuTTY terminal window PSFTP command line Use Download PuTTY installation package for Windows Master download site By convention, the private key is usually called id_rsa and the public key id_rsa.pub, but this isn’t a requirement. to export the public key, click Save public key from the main window.to export the private key, select Export OpenSSH key from the Conversions menu.Two important fields, Key passphrase and Confirm passphrase, allow you to enter a passphrase to protect the private key.įinally, you will need to export both the private and public keys separately: After this, the raw contents of the public key will be displayed alongside its fingerprint and a timestamp comment. You will be asked to move the mouse and press keys to improve the random number generation at the heart of SSH security. To generate a key pair with the PuTTY key generator, simply run puttygen.exe and click the Generate button in the window that appears. If you don’t already have Ubuntu on WSL, take a look at our Install Ubuntu on WSL tutorial. The puttygen.exe executable from PuTTY for Windows 7 or 8.1.
The OpenSSH client built into Windows 10.RequirementsĪll you need is a PC running Windows and one of the following installed: Over the following few steps, we’ll guide you through the process of generating SSH keys using Ubuntu on WSL, OpenSSH, and PuTTY. But even without Ubuntu, SSH keys can also be generated with the free and open source OpenSSH client built into Windows 10 or with PuTTY for Windows 8.1 and earlier. Generating these keys from Linux is easy, and thanks to Ubuntu on WSL, you can follow the same process from Windows 10. But its authentication mechanism, where a private local key is paired with a public remote key, is used to secure all kinds of online services, from GitHub and Launchpad to Linux running on Microsoft’s Azure cloud. SSH, the secure shell, is often used to access remote Linux systems.