define( 'AUTH_KEY'        , 'Jzk327m0eSuVrDdbj6XoHr2yGo0GGoXvoyjDrUDmCzxxay78d7NrQ2I9qnS0UFgj' );
define( 'SECURE_AUTH_KEY' , 'D5oHWOSLxVXrTp3ldUldSJmLq7TdRnsrYk22OroJKifYVPuPQDCjEbVNYOiEi0f7' );
define( 'LOGGED_IN_KEY'   , 'BfmOdoRbX4yTM5ywPqkFEy7UxNFOIl381IUDXlwqevtdwyX8XySmTVPihcHzR8zk' );
define( 'NONCE_KEY'       , 'dUQfV0SR0xU0ZGbW3nl5CJEeKykRSfeeUydURwbMr5h209rAFM0P3zmm5d8ZhsiF' );
define( 'AUTH_SALT'       , 'crebGSSPBcLd3SckSdgNTAzbw9fZavalU138STuzbiQySiopFU3EXiu4OOkfrUCn' );
define( 'SECURE_AUTH_SALT', 'KUeBlK260QqT8HmInhNh3BfTgxu4ZgaG8dyei4QWbkRlLI00t0eKoCNEh0paJ98y' );
define( 'LOGGED_IN_SALT'  , 'VhzsOamOqnPmO6o2wHE461wX7ofbavMBM7fweDLrAonrZ648LPrZg3hFCU5q4XGA' );
define( 'NONCE_SALT'      , 'iDAquy6K02dNfraKGEPmjYdSvUO3YYPMHy4smvcFYwKVIWQwgTbYqhCWfQvBqdgK' );

This feature is deprecated! We highly recommend generating your own keys and salts instead of relying on a remote service to do this for you.

If you have python installed, try running this command (all on one line):

python -c "import random; import string; r = random.SystemRandom(); print(chr(10).join('define( {q}{0}{q}{1}, {q}{2}{q} );'.format(key,' '*(16-len(key)),''.join(r.choice(string.ascii_letters+string.digits)for _ in range(64)),q=chr(39))for key in 'AUTH_KEY SECURE_AUTH_KEY LOGGED_IN_KEY NONCE_KEY AUTH_SALT SECURE_AUTH_SALT LOGGED_IN_SALT NONCE_SALT'.split(' ')))"

Or, if you're using a .env file for configuration (also recommended), try this:

python -c "import random; import string; r = random.SystemRandom(); print(chr(10).join('{0}={q}{1}{q}'.format(key,''.join(r.choice(string.ascii_letters+string.digits)for _ in range(64)),q=chr(34))for key in 'AUTH_KEY SECURE_AUTH_KEY LOGGED_IN_KEY NONCE_KEY AUTH_SALT SECURE_AUTH_SALT LOGGED_IN_SALT NONCE_SALT'.split(' ')))"