{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,25]],"date-time":"2026-03-25T15:56:13Z","timestamp":1774454173802,"version":"3.50.1"},"reference-count":22,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100012166","name":"National Key Research and Development Program of China","doi-asserted-by":"publisher","award":["2020YFB1005604"],"award-info":[{"award-number":["2020YFB1005604"]}],"id":[{"id":"10.13039\/501100012166","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61902021"],"award-info":[{"award-number":["61902021"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004826","name":"Natural Science Foundation of Beijing Municipality","doi-asserted-by":"publisher","award":["4212008"],"award-info":[{"award-number":["4212008"]}],"id":[{"id":"10.13039\/501100004826","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["International Journal of Distributed Sensor Networks"],"published-print":{"date-parts":[[2022,1]]},"abstract":"<jats:p> Crosschain solves the problem of value transfer and asset interaction between different blockchains with different consensus mechanisms, or different infrastructures. It not only realizes the mutual communication of multiple independent blockchains, but also ensures the data consistency. However, existing crosschain technologies like notary mechanism, hash locking, distributed private key control, and sidechain\/relaychain have potential vulnerabilities, resulting in different kinds of attacks. For example, some vulnerabilities that only exist in a blockchain like DDOS, overflow, double-spending, and so on, may have an impact on another secure blockchain due to the openness of the crosschain system. Even if all blockchains are safe enough, the security of the crosschain system cannot be guaranteed, and there are still many loopholes in the process of crosschain, which affect all blockchains. The security of crosschain has emerged as an important issue. In this work, based on BitXHub, an open-source project of crosschain, we are motivated to study the security of Fabric isomorphic crosschain system. First, we analyze the vulnerabilities in different layers of Fabric isomorphic crosschain systems, and discuss the principles of different kinds of attacks. Based on the principles, we discover and define five new crosschain attacks, including crosschain integer overflow attack, crosschain transaction forgery attack, crosschain transaction replay attack, crosschain transaction sequence attack, and crosschain routing attack. Second, we implement all the five attacks, and indicate the applicable scenarios and the boundary conditions in which each attack may occur. Third, we propose five schemes to prevent the corresponding attacks and evaluate the effectiveness of the protection schemes. We comprehensively discuss and analyze the schemes of attacks and their corresponding prevention toward Fabric isomorphic crosschain systems. <\/jats:p>","DOI":"10.1177\/15501477211059945","type":"journal-article","created":{"date-parts":[[2022,1,25]],"date-time":"2022-01-25T10:35:43Z","timestamp":1643106943000},"page":"155014772110599","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":12,"title":["Attack and protection schemes on fabric isomorphic crosschain systems"],"prefix":"10.1177","volume":"18","author":[{"given":"Zhuo","family":"Lv","sequence":"first","affiliation":[{"name":"State Grid Henan Electric Power Research Institute, Zhengzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1689-4577","authenticated-orcid":false,"given":"Di","family":"Wu","sequence":"additional","affiliation":[{"name":"Beijing Key Laboratory of Security and Privacy in Intelligent Transportation, Beijing Jiaotong University, Beijing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wen","family":"Yang","sequence":"additional","affiliation":[{"name":"State Grid Henan Electric Power Research Institute, Zhengzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1825-7416","authenticated-orcid":false,"given":"Li","family":"Duan","sequence":"additional","affiliation":[{"name":"Beijing Key Laboratory of Security and Privacy in Intelligent Transportation, Beijing Jiaotong University, Beijing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2022,1,25]]},"reference":[{"key":"bibr1-15501477211059945","unstructured":"Nakamoto S. Bitcoin: a peer-to-peer electronic cash system. Consulted."},{"key":"bibr2-15501477211059945","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2020.3015716"},{"key":"bibr3-15501477211059945","volume-title":"13th USENIX workshop on offensive technologies, WOOT","author":"Lee S","year":"2019"},{"key":"bibr4-15501477211059945","doi-asserted-by":"publisher","DOI":"10.1002\/9781119557722"},{"key":"bibr5-15501477211059945","volume-title":"Corda: an introduction","author":"Brown RG","year":"2016"},{"key":"bibr6-15501477211059945","first-page":"1","volume-title":"Proceedings of the thirteenth EuroSys conference","author":"Androulaki E"},{"key":"bibr7-15501477211059945","unstructured":"Burdges J, Cevallos A, Czaban P, et al. Overview of Polkadot and its design considerations. arXiv:2005.13456, 2020."},{"key":"bibr8-15501477211059945","doi-asserted-by":"publisher","DOI":"10.33388\/kais.2019.9.2.137"},{"key":"bibr9-15501477211059945","unstructured":"Jimmyshi and Shareong. Wecross: a collaboration platform of crosschain. https:\/\/github.com\/WeBankBlockchain\/WeCross (accessed 19 February 2020)."},{"issue":"06","key":"bibr10-15501477211059945","first-page":"300","volume":"47","author":"Shao-Jie YE","year":"2020","journal-title":"Comput Sci"},{"key":"bibr11-15501477211059945","first-page":"83","volume":"19","author":"Aitong LU","year":"2019","journal-title":"Netinfo Secur"},{"key":"bibr12-15501477211059945","doi-asserted-by":"crossref","unstructured":"Schwartz E. A payment protocol of the web, for the web: or, finally enabling web micropayments with the Interledger Protocol. In: Proceedings of the 25th international conference on world wide web, WWW 2016 (eds Bourdeau J, Hendler J, Nkambou R, et al.), Montreal, QC, Canada, 11\u201315 April 2016, pp.279\u2013280. New York: ACM.","DOI":"10.1145\/2872518.2889305"},{"key":"bibr13-15501477211059945","first-page":"421","volume-title":"2020 IEEE international conference on blockchain, blockchain 2020","author":"Wu J"},{"key":"bibr14-15501477211059945","doi-asserted-by":"publisher","DOI":"10.3390\/electronics10040391"},{"key":"bibr15-15501477211059945","doi-asserted-by":"publisher","DOI":"10.1017\/S0269888920000314"},{"key":"bibr16-15501477211059945","unstructured":"Robinson P. Consensus for crosschain communications. arXiv:2004.09494, 2020."},{"key":"bibr17-15501477211059945","unstructured":"Robinson P, Hyland-Wood D, Saltini R, et al. Atomic crosschain transactions for Ethereum private sidechains. arXiv:1904.12079, 2019."},{"key":"bibr18-15501477211059945","unstructured":"King S, Nadal S. 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