Research on password-authenticated key exchange protocol over lattices
With the rapid development of quantum computing technology, password-authenticated key exchange (PAKE) protocol based on conventional difficult problems will face serious security threats in the post-quantum era.Lattice-based cryptosystem has been certified by NIST as the most promising cryptosystem...
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| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2022-12-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2022190/ |
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| Summary: | With the rapid development of quantum computing technology, password-authenticated key exchange (PAKE) protocol based on conventional difficult problems will face serious security threats in the post-quantum era.Lattice-based cryptosystem has been certified by NIST as the most promising cryptosystem in the post-quantum era due to its high efficiency, high security and support for stronger cryptographic service functions (such as fully homomorphic encryption and multi-linear mapping).Firstly, the research progress of lattice-based PAKE protocol was systematically sort out, mainly including the centralized two-party, three-party PAKE protocol and the distributed PAKE protocol over lattices.Then, the relevant typical schemes were compared and analyzed, respectively.Finally, the future research directions PAKE protocol over lattices were prospected. |
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| ISSN: | 1000-436X |