摘要 |
The present invention provides a delivery management system including a public key storage unit for storing a public key of the addressee; a secret key input unit for inputting a secret key of the addressee; and an authentication unit for authenticating the addressee on the basis of the secret key inputted by the secret key input unit and the public key stored in the public key storage unit. Thereby, it is possible to grasp that the addressee receives the delivery so as to improve a reliability of the deliver.
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