A Study of Proof-Based, E-Document Distribution Service System

E-documents have been partially distributed. When it comes to the distribution of important documents such as contract and notice, however, paper or a particular system with enhanced security has only been available. This study proposes a distribution system which allows both companies and individuals to distribute e-documents in open environment through certified electronic address and circulation certificate and guarantees reliability through a trusted third party. The proposed distribution system can provide large-scale distribution services and keep them reliable. From the economic aspect, in addition, cost reduction, work efficiency and improvement of productivity are expected from individuals as well as public organizations and private companies.