Differential fault attack on FeW
In order to evaluate the security of the lightweight block cipher FeW,a differential fault attack method was proposed and discussed using a single byte random fault model.In this method,a single byte random fault was introduced on the right side of the last round of FeW to recover the key based on t...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2020-04-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2020077/ |
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| _version_ | 1841539357114105856 |
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| author | Min XIE Jiaqi LI Feng TIAN |
| author_facet | Min XIE Jiaqi LI Feng TIAN |
| author_sort | Min XIE |
| collection | DOAJ |
| description | In order to evaluate the security of the lightweight block cipher FeW,a differential fault attack method was proposed and discussed using a single byte random fault model.In this method,a single byte random fault was introduced on the right side of the last round of FeW to recover the key based on the statistical characteristics of S-box difference distribution,and the difference information was obtained using the characteristics of the linear diffusion function.The experiment results show that the complete key recovery can be achieved with an average of 47.73 and 79.55 fault injections for FeW-64-80 and FeW-64-128 respectively.If 2<sup>10</sup>exhaustive calculations are added to the key recovery process,the number of average fault injections required can be reduced to 24.90 and 41.50.This attack is effective on FeW. |
| format | Article |
| id | doaj-art-790190c14cad438587adf36f7e46c277 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2020-04-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-790190c14cad438587adf36f7e46c2772025-01-14T07:18:58ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2020-04-014114314959734468Differential fault attack on FeWMin XIEJiaqi LIFeng TIANIn order to evaluate the security of the lightweight block cipher FeW,a differential fault attack method was proposed and discussed using a single byte random fault model.In this method,a single byte random fault was introduced on the right side of the last round of FeW to recover the key based on the statistical characteristics of S-box difference distribution,and the difference information was obtained using the characteristics of the linear diffusion function.The experiment results show that the complete key recovery can be achieved with an average of 47.73 and 79.55 fault injections for FeW-64-80 and FeW-64-128 respectively.If 2<sup>10</sup>exhaustive calculations are added to the key recovery process,the number of average fault injections required can be reduced to 24.90 and 41.50.This attack is effective on FeW.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2020077/FeW algorithmlightweight block cipherdifferential fault attacksingle byte fault model |
| spellingShingle | Min XIE Jiaqi LI Feng TIAN Differential fault attack on FeW Tongxin xuebao FeW algorithm lightweight block cipher differential fault attack single byte fault model |
| title | Differential fault attack on FeW |
| title_full | Differential fault attack on FeW |
| title_fullStr | Differential fault attack on FeW |
| title_full_unstemmed | Differential fault attack on FeW |
| title_short | Differential fault attack on FeW |
| title_sort | differential fault attack on few |
| topic | FeW algorithm lightweight block cipher differential fault attack single byte fault model |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2020077/ |
| work_keys_str_mv | AT minxie differentialfaultattackonfew AT jiaqili differentialfaultattackonfew AT fengtian differentialfaultattackonfew |