Blockchain-Based Group Key Agreement

Caifei Shen

Mobile Computing, Applications, and Services. 12th EAI International Conference, MobiCASE 2021, Virtual Event, November 13–14, 2021, Proceedings

Research Article

Blockchain-Based Group Key Agreement

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@INPROCEEDINGS{10.1007/978-3-030-99203-3_7,
    author={Caifei Shen},
    title={Blockchain-Based Group Key Agreement},
    proceedings={Mobile Computing, Applications, and Services. 12th EAI International Conference, MobiCASE 2021, Virtual Event, November 13--14, 2021, Proceedings},
    proceedings_a={MOBICASE},
    year={2022},
    month={3},
    keywords={Blockchain Key agreement Group key agreement},
    doi={10.1007/978-3-030-99203-3_7}
}

Caifei Shen
Year: 2022
Blockchain-Based Group Key Agreement
MOBICASE
Springer
DOI: 10.1007/978-3-030-99203-3_7

Caifei Shen^,*

*Contact email: caifeishen@bit.edu.cn

Abstract

Blockchain can provide trusted ledgers on distributed architecture without the help of any central authority. Since all the transactions are saved in the ledgers, they can be obtained in public. By using the transactions, this paper first proposes a blockchain-based Diffie-Hellman key agreement (BDKA) protocol. Then, a blockchain-based group key agreement (BGKA) protocol is further proposed. In addition, both BDKA and BGKA protocols are implemented in the Bitcoin system. The performance of protocol execution and transaction fee are analyzed in the experiments.

Keywords: Blockchain Key agreement Group key agreement

Published: 2022-03-24
Appears in: SpringerLink

: http://dx.doi.org/10.1007/978-3-030-99203-3_7

Blockchain-Based Group Key Agreement

Abstract

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