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Aggregate Signature Consensus Scheme Based on FPGA

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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

With the rapid development of cryptocurrency, such as the Bitcoin, block chain technology, as the bottom technology of Bitcoin, has been widely concerned by researchers. Block chain has the characteristics of decentralization, anonymity and non-tampering, which realizes the transformation from social trust to machine trust. As an important part of block chain system, digital signature is relatively inefficient. For this reason, this paper proposes an aggregation signature scheme based on FPGA, which combines the aggregation signature technology with the reconfiguration of FPGA, realizes the aggregation of multiple user signatures into one signature, and has multiple ECC acceleration modules in FPGA. The efficiency of digital signature calculation is improved. Through experimental analysis and comparison, the scheme uses FPGA reconstruction and aggregate signature technology, which not only improves the computational efficiency of ECC, but also improves the efficiency of signature verification and improves the performance of block chain system.

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Author information

Authors and Affiliations

  1. State Key Laboratory of Mathematical Engineering and Advanced Computing, Zhengzhou, 450001, China

    Jinhua Fu, Yongzhong Huang, Xueming Si, Yongjuan Wang & Bin Li

  2. School of Computer and Communication Engineering, Zhengzhou University of Light Industry, Zhengzhou, 450002, China

    Jinhua Fu & Jiaheng Liu

  3. School of Computer Science and Information Security, Guilin University of Electronic Technology, Guilin, 541004, China

    Yongzhong Huang

  4. School of Computer Science, Fudan University, Shanghai, 201203, China

    Xueming Si

Authors
  1. Jinhua Fu
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  2. Jiaheng Liu
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  3. Yongzhong Huang
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  4. Xueming Si
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  5. Yongjuan Wang
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  6. Bin Li
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Corresponding author

Correspondence to Yongjuan Wang .

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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© 2020 Springer Nature Singapore Pte Ltd.

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Cite this paper

Fu, J., Liu, J., Huang, Y., Si, X., Wang, Y., Li, B. (2020). Aggregate Signature Consensus Scheme Based on FPGA. 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_8

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  • DOI: https://doi.org/10.1007/978-981-15-2777-7_8

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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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