Download PDFOpen PDF in browser

Towards a Dynamic Reputation Management Scheme for Cross-chain Transactions

EasyChair Preprint no. 8508

2 pagesDate: July 20, 2022


Recently, research communities have dedicated their efforts to the development of versatile and innovative Blockchain-based application systems. These systems are usually independent and thus difficult to be integrated and cooperated with each other during cross-chain transactions in terms of the interoperability perspective. In addition, there may be potential risks once external malicious attackers desire to control or manipulate nodes in cross-chain systems. It is necessary to have a solution preventing users’ misbehaviors during the process of information and value exchange among different blockchains. In this paper, we propose a dynamic reputation management scheme which can effectively detect misbehaviors and identify potential security risks during cross-chain transactions. Our scheme conducts a mechanism evaluating reputation and trustworthiness of nodes and chains, respectively, through their current state and transactions history. This characteristic can help any cross-chains system well-react and be resistant against ongoing-endangered behaviors within a reasonable computation time.

Keyphrases: Blockchain, Cross-chains, Interoperability, reputation management

BibTeX entry
BibTeX does not have the right entry for preprints. This is a hack for producing the correct reference:
  author = {Lin-Fa Lee and Kuo-Hui Yeh},
  title = {Towards a Dynamic Reputation Management Scheme for Cross-chain Transactions},
  howpublished = {EasyChair Preprint no. 8508},

  year = {EasyChair, 2022}}
Download PDFOpen PDF in browser