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Research and Implementation of Multi-chain Digital Wallet Based on Hash TimeLock

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Blockchain and Trustworthy Systems (BlockSys 2019)

Part of the book series: Communications in Computer and Information Science ((CCIS,volume 1156))

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Abstract

In terms of interoperability between different blockchains issue and achieving value exchange between different blockchains, a convertible multi-chain digital wallet solution is proposed. The wallet realizes the exchange of different digital currency assets by hash timelock technology. In traditional blockchain projects, each blockchain is a closed island. Users need to exchange different digital currencies through centralized Exchanges, this is contrary to the idea of decentralization and non-tamperability of blockchains, safety and reliability depend entirely on Exchanges. By introducing hash timelock technology, multi-chain digital wallet can realize the exchange of digital assets in different blockchains without third-party intermediary, ensure its de-centralization characteristics, safety and reliability.

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Author information

Authors and Affiliations

  1. School of Information Engineering, ZhengZhou University, ZhengZhou, 45001, China

    Zujian Li & Zhihong Zhang

Authors
  1. Zujian Li
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  2. Zhihong Zhang
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Corresponding author

Correspondence to Zhihong Zhang .

Editor information

Editors and Affiliations

  1. Sun Yat-sen University, Guangzhou, China

    Zibin Zheng

  2. Macau University of Science and Technology, Macau, China

    Hong-Ning Dai

  3. Guangdong University of Foreign Studies, Guangzhou, China

    Mingdong Tang

  4. Sun Yat-sen University, Guangzhou, China

    Xiangping Chen

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Cite this paper

Li, Z., Zhang, Z. (2020). Research and Implementation of Multi-chain Digital Wallet Based on Hash TimeLock. In: Zheng, Z., Dai, HN., Tang, M., Chen, X. (eds) Blockchain and Trustworthy Systems. BlockSys 2019. Communications in Computer and Information Science, vol 1156. Springer, Singapore. https://doi.org/10.1007/978-981-15-2777-7_15

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  • DOI: https://doi.org/10.1007/978-981-15-2777-7_15

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  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-15-2776-0

  • Online ISBN: 978-981-15-2777-7

  • eBook Packages: Computer ScienceComputer Science (R0)

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