2004-08-23 Moritz Schulte <moritz@g10code.com>

• pubkey.c (dummy_generate, dummy_check_secret_key)

(dummy_encrypt, dummy_decrypt, dummy_sign, dummy_verify): Return
err code GPG_ERR_NOT_IMPLEMENTED instead of aborting through
log_bug().
(dummy_get_nbits): Return 0 instead of aborting though log_bug().