Longer is not always better, but I would definitely go with 2048 or 4096. Unless you have a company policy that specifies otherwise, choose the default of RSA and RSA for your multi-use or email exchange key pair. The first question is what kind of key algorithm you want. Let's describe the options on the full generate option: $ gpg -full-generate-key The quick and full generate options can also be used in a batch mode as documented in the man page. The -full-generate-key option, demonstrated below, provides a dialog for all options.In addition to creating the key, it also stores a revocation certificate. The -generate-key option prompts for the real name and email fields before asking for a confirmation to proceed.It implements defaults for all other options.

The -quick-generate-key option requires you to specify the USER-ID field on the command line and optionally an algorithm, usage, and expire date.The gpg command has three options for creating a key pair: Creating the key pair is similar to creating ssh keys in that you choose a key size, specify an identifier, and set a passphrase. To receive an encrypted file that only you can open, you first need to create a key pair and then share your public key. Linux system administration skills assessment.A guide to installing applications on Linux.Download RHEL 9 at no charge through the Red Hat Developer program.

Gpgwin cant find public key