What is an SSH Key Generator?
An SSH Key Generator is a tool that creates secure key pairs for authentication in SSH (Secure Shell) connections. It generates a private key for the user and a public key for sharing, enabling secure, passwordless login to servers or systems.
Why use SSH keys instead of passwords?
SSH keys provide stronger security compared to passwords. A private key remains confidential on your system, while the public key is shared with the server. This eliminates the risk of password interception or brute-force attacks, offering a more reliable way to authenticate.
How does an SSH Key Generator work?
The generator creates a pair of cryptographic keys—one public and one private—using algorithms like RSA, Ed25519, or ECDSA. The private key is stored securely on your device, while the public key is added to the server’s authorized keys file for authentication.
Can I choose the key type and length?
Yes, our tool allows you to select the key type (e.g., RSA, Ed25519) and specify the key length. Stronger keys, like 4096-bit RSA or Ed25519, offer better security but may require slightly more computational resources.
What are SSH keys used for?
SSH keys are primarily used for secure access to remote servers, automating tasks in development workflows, and authenticating with version control systems like Git. They’re also useful for establishing secure tunnels and encrypted communication channels.