Threshold Scheme nusers and a threshold d Any group of d or more users can jointl obtain the secret Any group of d- or less users can not jointly obtain any information about the secret assume we have a dealer here who has the secret5 Threshold Scheme • N users and a threshold d • Any group of d or more users can jointly obtain the secret • Any group of d-1 or less users can not jointly obtain any information about the secret • Assume we have a dealer here who has the secret