- alg : http_da_info, http_da_data
- authrealm : http_da_info
- cnonce : http_da_data
- context : http_da_data
- digest : http_da_data
- fdisconnect : http_da_data
- fparse : http_da_data
- fparsehdr : http_da_data
- fposthdr : http_da_data
- fprepareinitrecv : http_da_data
- fprepareinitsend : http_da_data
- fpreparerecv : http_da_data
- fpreparesend : http_da_data
- modified : http_da_session
- nc : http_da_session, http_da_data
- ncount : http_da_data
- next : http_da_session
- nonce : http_da_info, http_da_session, http_da_data
- opaque : http_da_info, http_da_session, http_da_data
- passwd : http_da_info
- qop : http_da_info, http_da_data
- realm : http_da_session
- response : http_da_data
- userid : http_da_info