A BLOCKCHAIN TESTBED FOR DOD APPLICATIONS
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Authors
Shaw, Markus R.
Subjects
blockchain
blockchain network
test bed
virtual machine
Docker
blockchain selection criteria
Hyperledger Fabric
blockchain network
test bed
virtual machine
Docker
blockchain selection criteria
Hyperledger Fabric
Advisors
Irvine, Cynthia E.
Date of Issue
2018-09
Date
Publisher
Monterey, CA; Naval Postgraduate School
Language
Abstract
Although initially introduced to support the Bitcoin cryptocurrency, many blockchain technology applications have been envisioned. As a result, blockchain platforms have been created and others are under development. The Department of Defense (DoD) needs blockchain platform testbeds so that applications beyond cryptocurrency can be explored. To solve this problem, we decided to construct a small blockchain testbed. We developed criteria to aid in selecting a blockchain platform for use in a testbed. Then, we evaluated a set of blockchain platforms against our criteria, selected the highest-ranking platform, and used it to create the testbed. We installed and exercised applications provided by the platform’s developers to test its behavior. Study of the services provided by the platform allowed us to propose the design of an application that could be tailored for DoD use. The selected blockchain platform, Hyperledger Fabric, was hosted in lightweight virtual machines called Docker containers and can be used for design and experimentation on applications and blockchain networks. This lowered the effort and resources required to configure and set up blockchain networks. Hyperledger Fabric is an example of a blockchain platform that can support more use cases beyond cryptocurrency.
Type
Thesis
Description
Series/Report No
Department
Computer Science (CS)
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NPS Report Number
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Citation
Distribution Statement
Approved for public release; distribution is unlimited.
Rights
Copyright is reserved by the copyright owner.