gpg --gen-key

gpg --gen-key 
gpg (GnuPG) 2.3.1; Copyright (C) 2021 Free Software Foundation, Inc.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

Note: Use "gpg --full-generate-key" for a full featured key generation dialog.

GnuPG needs to construct a user ID to identify your key.

Real name:

--gen-key
Generate a new key pair. This command is normally only used interactive. 

There is an experimental feature which allows to create keys in batch mode. See the file doc/DETAILS in the source distribution on how to use this.

Related

• ssh-keygen
• gpg --send-keys

See also

• gpg, --batch | --generate-key | --recv-keys | --export | --encrypt | --import | --list-keys | --list-secret-key | --gen-key | --armor | --dearmor | --send-keys | --search-keys | --quick-set-expire | --keyserver | --delete-keys | gpg --help
• GNU Privacy Guard (GPG), gpg, gpg-agent, GPGAuth, gpg --help
• Public key cryptography, private key, public key, key length, ssh-keygen, ssh-keyscan, Root certificate, KEX, Generate a key