Design and analysis of a special digital signature scheme

Zheng Wu

doi:10.1117/12.2628214

22 April 2022 Design and analysis of a special digital signature scheme

Zheng Wu

Proceedings Volume 12163, International Conference on Statistics, Applied Mathematics, and Computing Science (CSAMCS 2021); 121631H (2022) https://doi.org/10.1117/12.2628214
Event: International Conference on Statistics, Applied Mathematics, and Computing Science (CSAMCS 2021), 2021, Nanjing, China

Abstract

In this work we analyze the BG14 digital signature, and show that its security-proof is incomplete in the sense that a necessary security check is missing in its sign algorithm. Moreover, we offer an alternative approach for the phase 2 security-proof of the BG14 scheme. These two contributions are summarized in our digital signature scheme Π.

Citation Download Citation

Zheng Wu "Design and analysis of a special digital signature scheme", Proc. SPIE 12163, International Conference on Statistics, Applied Mathematics, and Computing Science (CSAMCS 2021), 121631H (22 April 2022); https://doi.org/10.1117/12.2628214

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