A Digital signature scheme based on Module-LWE and Module-SIS
Fuente:
arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866913830491127808 |
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| author | Al-Jabbari, Huda Naeem Hleeb Maarefparvar, Abbas |
| author_facet | Al-Jabbari, Huda Naeem Hleeb Maarefparvar, Abbas |
| contents | In this paper, we present an improved version of the digital signature scheme proposed by Sharafi and Daghigh based on Module-LWE and Module-SIS problems. Our proposed signature scheme has a notably higher security level and smaller decoding failure probability, than the ones in the Sharaf-Daghigh scheme, at the expense of enlarging the module of the underlying basic ring. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_02222 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | A Digital signature scheme based on Module-LWE and Module-SIS Al-Jabbari, Huda Naeem Hleeb Maarefparvar, Abbas Cryptography and Security 94A60, 11T71, 68P25, 06B10, 68T05 In this paper, we present an improved version of the digital signature scheme proposed by Sharafi and Daghigh based on Module-LWE and Module-SIS problems. Our proposed signature scheme has a notably higher security level and smaller decoding failure probability, than the ones in the Sharaf-Daghigh scheme, at the expense of enlarging the module of the underlying basic ring. |
| title | A Digital signature scheme based on Module-LWE and Module-SIS |
| topic | Cryptography and Security 94A60, 11T71, 68P25, 06B10, 68T05 |
| url | https://arxiv.org/abs/2409.02222 |