External shell programs will need to be installed for to have a complete keygen experience. Windows environments do not have a standard default unix shell. The new SSH key is now registered and ready to use! Generate an SSH Key on Windows execute the following to begin the key creation The process for creating an SSH key is the same between them.ġ. Generate an SSH Key on Mac and Linuxīoth OsX and Linux operating systems have comprehensive modern terminal applications that ship with the SSH suite installed. Most git hosting providers offer guides on how to create an SSH Key. The SSH command line tool suite includes a keygen tool. SSH keys are created using a key generation tool. This is a one-way formula that ensures the public key can be derived from the private key but the private key cannot be derived from the public key. At a very high level SSH keys are generated through a mathematical formula that takes 2 prime numbers and a random seed variable to output the public and private key. SSH keys are generated through a public key cryptographic algorithm, the most common being RSA or DSA. This data is then opened with the 'private' key which you hold in a secure place. You give the public 'lock' to remote parties to encrypt or 'lock' data. It is more helpful to think of the public key as a 'lock' and the private key as the 'key'. The private vs public nomenclature can be confusing as they are both called keys. The key pair contains a public and private key. SSH uses a pair of keys to initiate a secure handshake between remote parties.

The SSH acronym is also used to describe a set of tools used to interact with the SSH protocol. SSH is used for remote file transfer, network management, and remote operating system access. This authenticated and encrypted secure network protocol is used for remote communication between machines on an unsecured open network. An SSH key is an access credential for the SSH (secure shell) network protocol.

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