EXPERIMENTAL ANALYSIS OF DOCUMENT VERIFICATION SCHEME USING BLOCKCHAIN LOGICS OVER SECURED CLOUD ENVIRONMENT

In this modern era, each and every individual requires a Smartphone and related gadget to operate all day to day activities. Digital Document Management is the present world scenario and no one want to submit the documents in hard core manner; instead all are required to submit the documents to officials, authorities and any others in a digital form only. This situation causes an interest over document verification over digital environments. The documents while submitting over digital platform requires many clarifications such as how secure it is as well as need to analyze the novelty and trustability of such documents and so on. In other side, the user needs to get some higher end privacy check for such things while submit the documents online to further processing. The proposed system considers the following challenges to produce a resolution to the problems and queries quoted above such as: Security, Novelty, Integrity, Access Control and Durability. Blockchain a term, which covers all industry now-a-days even it may be a Government industry or it may be a Non-Government industry, this particular process place its leg around all such fields to prove its significance to all fields. Even the banking sectors use this Blockchain as a medium to provide security to the account holders. The proposed application use this Blockchain concept along with document verification process and provides the ultimate security to users to submit the documents digitally to authorities as well as the other end of authorities can verify the document in an intelligent manner with proper security norms. The Blockchain mechanism creates all required records as a Block, in which the initial block is considered as a Genisis Block, which leads all further blocks one by one without any intervention. The Blockchain mechanism follow Miner Verification process to check the records available in Block with further coming records, once the present record is unique, the Miner Verification process allows the records to place on a further block. If the records are already presented into the existing block that will be immediately blocked by the Miner Verification process, but in this proposed system, the Miner Verification process is assumed as a Volunteer Process, in which the Volunteers can take care of physical verifications with regards of Blockchain's Miner verification process, which will be explained in detail over further summary. Each block in the Blockchain process has its own identity, which will be in the cipher format that is handled by using powerful unidirectional encryption algorithm called SHA, in which it is operated based on 256-bit encryption procedure. The entire process of the proposed system assures the secured and intelligent Blockchain based document verification scheme with efficient novelty.