Cajun_1, With two types of smoking (cold smoking & hot smoking) you have two totally different methods of curing the meat.
Cold Smoking requires the use of a brine containing water, some kind of sugar, sodium nitrate, sodium nitrite, other chemicals and the amount used is based upon the poundage of meat used. The meat is injected with the brine solution and the meat is allowed to soak in the brine solution from 3-5 days. Cold smoking is typically done below 100 degrees. Between the smoke and the salts in the brine the meat becomes cured.
Hot Smoking can also use a brine solution containing sugars, sodium nitrate and sodium nitrite and the meat is smoked between 200-250 degrees. The meat is smoked but not cured.
Hope this gives you the answer your looking for. If I confused you further, I apologise.