Abstract
Blockchain is an innovative technology with cryptography as the core, and network identity management is an important part of cyberspace security protection. In response to the needs of heterogeneous identity management and mutual trust services, this paper designs a heterogeneous identity mutual trust model based on the alliance chain, proposes the alliance chain system architecture which uses network identity management systems as of the nodes, and designs a heterogeneous network identity mutual trust protocol. This solution is useful to integrate the existed variety of heterogeneous identity management systems, and create a cross-domain mutual trust identity management system.
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Acknowledgments
This work was supported by National Key Research and Development Program of China (No.2017YFB0802300) and Sichuan Science and Technology Program (2017GZDZX0002).
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Zhang, Z., Xu, J., Dong, G., Lin, J. (2021). Application and Challenges of Blockchain in Heterogeneous Identity Trust. In: Dai, HN., Liu, X., Luo, D.X., Xiao, J., Chen, X. (eds) Blockchain and Trustworthy Systems. BlockSys 2021. Communications in Computer and Information Science, vol 1490. Springer, Singapore. https://doi.org/10.1007/978-981-16-7993-3_12
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DOI: https://doi.org/10.1007/978-981-16-7993-3_12
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