<p>A method of manufacturing transaction evidencing devices, such as digital postage meters, includes the steps of generating a master key in a logical security domain of a Key Management System (10); installing the master key into a digital postage meter (36); verifying the installation of the master key; and registering the master key to a logical security sub-domain in the Key Management System. The step of generating the master key further includes the steps of generating a domain; generating at least one sub-domain; installing the domain in secure boxes of the Key Management System; generating a master key and test token within the domain; and recording the master key in the domain archive. The step of installing the master key further includes the steps of installing the master key into a digital meter (36);and associating the master key with a unique device identifier. The step of registering the master key to a logical security sub-domain in the Key Management System (10) further includes the steps of assigning a sub-domain to the digital meter; installing a postal identifier into the digital meter; associating the postal identifier to the unique device identifier; generating a registration token in the digital meter based on the postal identifier and the unique device identifier; generating registration tokens using the master key recorded in the archives (25); verifying that the registration tokens are identical; and recording the master key in the sub-domain. The steps are repeated for each domain assigned to the digital postage meter. <IMAGE></p>
申请公布号
EP0735721(A3)
申请公布日期
1999.10.06
申请号
EP19960105234
申请日期
1996.04.01
申请人
PITNEY BOWES INC.
发明人
BAKER, WALTER J.;BATOR, FELIKS;CORDERY, ROBERT A.;D'IPPOLITO, FRANK M.;HUNTER, KEVIN D.;LAWTON, KATHRYN V.;LEE, DAVID K.;LOGLISCI, LOUIS J.;PAULY, STEVEN J.;PINTSOV, LEON A.;SIVEYER, IAN A.