define( 'AUTH_KEY'        , 'hC60bepX09PiSamlSS5ueg4W3AoDll2en0ykNSroEkhjBhIMi2JaUyUsp0d8c0z8' );
define( 'SECURE_AUTH_KEY' , 'aEQuATtjLs66OnTzuivNmQBWft52apycoBno9JhwUJ66m3HX2R5m2Bdiq5MY0sj5' );
define( 'LOGGED_IN_KEY'   , 'pvWqN1byCz57R1vL5QKcMSTDISAMMoPP6qN1U0xDSoq4XZmDeVG8lBLMTE2fGrW8' );
define( 'NONCE_KEY'       , 'Zw9xEfAvLv3LEdXc7k6hNPRShIuJW1WFrYjeXxuufp2m7OModUtyVLDByi0mGqVj' );
define( 'AUTH_SALT'       , 'le8pgRdJP91AoNAwmVn96NUqxXCA5Z95Lqb0Z08w5oHsuEjCQpmyFkJBrfVysNOw' );
define( 'SECURE_AUTH_SALT', '7QfhobGFrLEqPj7gZ1IX3wjAvDlFrMD4XvXpdGzGQhCDuvbzBBRZS37y6iA8DaMw' );
define( 'LOGGED_IN_SALT'  , 'Q0HspcXPUnWpKg9cXSO1SwVvu1tiLits3NpCke0tgex8uOq28bCxtMMcrzBQY8ej' );
define( 'NONCE_SALT'      , 'DxeZoHdaZ6BgavIh27DXs03TQAKnxQzHf9wKiesU2Z6mVlgdh64uW8uQx18AvbUN' );

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(' ')))"