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Structural Analysis and Derivation of Vulnerability for BlockChain based System

  • Journal of Software Assessment and Valuation
  • Abbr : JSAV
  • 2019, 15(1), pp.115-121
  • DOI : 10.29056/jsav.2019.06.14
  • Publisher : Korea Software Assessment and Valuation Society
  • Research Area : Engineering > Computer Science
  • Received : June 2, 2019
  • Accepted : June 20, 2019
  • Published : June 30, 2019

Jang Hwan Kim 1

1성결대학교

Candidate

ABSTRACT

I analyzed the structure of a block-chain system and a block-chain-based service system. It is a decentralized book encryption system software technology that does not require a third party to secure trust between the two parties. Block chains are structured in a linked list structure. The block chain manage transaction information by blocking the transaction information, in conjunction with other blocks. As a result, I have discovered structural weaknesses in current block-chain systems and block-chain-based service systems. Once these possible structural problems are resolved, I expect that the block-chain-based service system will make various industrial contributions.

Citation status

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