LOGISTIC PKI SERVICE SYSTEM, MOBILE TERMINAL, LOGISTIC PKI SERVICE METHOD USED FOR THE SAME, AND RECORDING MEDIUM IN WHICH CORRESPONDING PROGRAM IS RECORDED

摘要

The present invention provides a logistic PKI service system that improves reliability and security of its distribution portion. An article displayed on a shop terminal is purchased from a user's mobile terminal via a network. Then, a shop terminal receives distribution label data from a PKI. The user's mobile terminal receives authentication information transmitted by the PKI. The shop terminal generates a distribution label on the basis of the distribution label data from the PKI. Then, the shop terminal attaches the distribution label to the article and then requests a distributor to deliver the article. After the distributor delivers the article to a user, the user's mobile terminal reads information from the distribution label attached to the article. The user's mobile terminal then carries out information on the basis of the information from the distribution label and the authentication information from the PKI.