Due to problems with spammers, you need to enter a passphrase at the registration and for all edits.
The registration passphrase is encrypted in this ciphertext:
-----BEGIN PGP MESSAGE----- jA0ECQMIA2GCqk925i//0kMBfL2bK+IL7U5u+GlqSO+90cOxOs+LziTRVBHoDVVl 938JF69hzCOvRUZGHpMwXgpjPmjXUDT7CBRpgKTL3co97V9r =pHD/ -----END PGP MESSAGE-----
Decrypt it with gnupg using the password onylwithgpg.
You can do this, for example, by saving the text as file gnupgwikipassword.txt and then running gpg --decrypt gnupgwikipassword.txt and subsequently entering the password.
Or instead of saving the text to a file, you can also run gpg --decrypt, paste the text, press Ctrl+D (to end the input) and then enter the password above.