| dc.description.abstract | The advent of Bitcoin digital currency has made people aware of the development of blockchain technology. The current blockchain technology has evolved from the application of recording transaction flow proposed in the year to the stage of decentralized application. Compared with previous centralized systems, blockchain has the characteristics of non-tampering, open transactions, and traceability. At present, the application fields that have been proposed include the fields of science, technology, medical, and also the financial field.
Nowadays, the method of obtaining papers are mostly from the website “National Digital Library of Theses and Dissertations in Taiwan”, or the library system of each school, and if the paper is an undisclosed document in the electronic file, we can only access it in the paper collection form. Compared with the inconvenient channels for obtaining papers in the past, this paper uses blockchain and the Interplanetary File System (IPFS) to construct a system that can be used to obtain papers. Authors can ensure that they upload the paper at the moment in the system, and can use the asymmetric encryption method to encrypt their file when memberships requested for their paper. In this way, authors can safely share their papers. Users can also quickly find the title of the paper and make a request through the method proposed in this paper. | en_US |