A Secure Cross-Account Audit Scheme for Cross-Chain Transactions

Haotian Deng, Zihao Wang, Yajie Wang, Licheng Wang, Liehuang Zhu, Chuan Zhang*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The technology of blockchain has propelled industry development, giving rise to blockchain platforms serving different industries, and highlighting the importance of cross-chain technology in achieving interoperability between different blockchains. Cross-chain technology facilitates operations across accounts and platforms, but it introduces complexities far surpassing those within single-blockchain platforms about transactions, thereby exacerbating risks of privacy leaks, data forgery, and payment repudiation, posing challenges for regulatory audits spanning multiple accounts and platforms. In response, this paper presents a cross-chain transaction auditing scheme grounded in bilinear pairings and cryptographic hard problems. The proposed scheme effectively verifies accuracy and completeness of transaction content, while logging audit information on the relay chain. Moreover, symmetric encryption is employed during the cross-platform transaction audit to safeguard transaction data privacy and ensure the reliability of audit results. Comprehensive theoretical analyses and experimental evaluations are conducted, proving the scheme is feasible and efficient.

Original languageEnglish
Title of host publicationAlgorithms and Architectures for Parallel Processing - 24th International Conference, ICA3PP 2024, Proceedings
EditorsTianqing Zhu, Jin Li, Aniello Castiglione
PublisherSpringer Science and Business Media Deutschland GmbH
Pages334-350
Number of pages17
ISBN (Print)9789819615414
DOIs
Publication statusPublished - 2025
Event24th International Conference on Algorithms and Architectures for Parallel Processing, ICA3PP 2024 - Macau, China
Duration: 29 Oct 202431 Oct 2024

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume15253 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference24th International Conference on Algorithms and Architectures for Parallel Processing, ICA3PP 2024
Country/TerritoryChina
CityMacau
Period29/10/2431/10/24

Keywords

  • Bilinear Mapping
  • Cross-account
  • Cross-chain
  • Smart Contract
  • Transaction audit

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