Method to draw funds from a postal security device.

摘要

PROCEDURE TO WITHDRAW FUNDS OF A POSTAL COUNTER (10) which has a CONTADORA (20) A COUNTER UNIT POSTAL (10) RELATED INFORMATION SIGNS FOR WHICH NO VALID MAIL. Contadora (20) UNIT generates a digital signature representing a value Cryptographic FUNDS RETIRED POSTAL POSTAL COUNTER (10) AND OTHER POST DATA INCLUDING THE INFORMATION RELATING TO EVIDENCE. Contadora (20) through a PC (12) A unit transmits a data center (5) the amount of funds POSTCARD RETIRED POSTAL COUNTER (10) and digital signature. The data center (5) CHECK THAT GENERATED THE DIGITAL SIGNATURE USING THE CLUES RELATED INFORMATION. COUNTER (10) is disabled when unverifiable digital signature. When the digital signature is verified A request for withdrawal is sent by the data center (5) A postal authority. AN EXAMPLE OF INFORMATION RELATING TO INDICIOSES A DESTINATION ZIP CODE INVALID OR ZIP CODE OF ORIGIN INVALID.