Round reduction-based fault attack on SM4 algorithm
A novel method of fault attack based on round reduction against SM4 algorithm was proposed.Faults were in-jected into the last four rounds of the SM4 encryption algorithm,so that the number of the algorithm's rounds can be re-duced.In known-ciphertext scenario,four traces are enough to recover...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2016-10-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/thesisDetails#10.11959/j.issn.1000-436x.2016254 |
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| _version_ | 1850211670902702080 |
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| author | Min WANG Zhen WU Jin-tao RAO Hang LING |
| author_facet | Min WANG Zhen WU Jin-tao RAO Hang LING |
| author_sort | Min WANG |
| collection | DOAJ |
| description | A novel method of fault attack based on round reduction against SM4 algorithm was proposed.Faults were in-jected into the last four rounds of the SM4 encryption algorithm,so that the number of the algorithm's rounds can be re-duced.In known-ciphertext scenario,four traces are enough to recover the total 128 bit master key by screening these faults easily.The proposed attack is made to an unprotected SM4 smart card.Experiment shows that this attack method is efficient,and which not only simplifies the existing differential fault attack,but also improves the feasibility of the attack. |
| format | Article |
| id | doaj-art-1dc309c8cd0440c9a8ddacb227c99e42 |
| institution | OA Journals |
| issn | 1000-436X |
| language | zho |
| publishDate | 2016-10-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-1dc309c8cd0440c9a8ddacb227c99e422025-08-20T02:09:31ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2016-10-01379810359705916Round reduction-based fault attack on SM4 algorithmMin WANGZhen WUJin-tao RAOHang LINGA novel method of fault attack based on round reduction against SM4 algorithm was proposed.Faults were in-jected into the last four rounds of the SM4 encryption algorithm,so that the number of the algorithm's rounds can be re-duced.In known-ciphertext scenario,four traces are enough to recover the total 128 bit master key by screening these faults easily.The proposed attack is made to an unprotected SM4 smart card.Experiment shows that this attack method is efficient,and which not only simplifies the existing differential fault attack,but also improves the feasibility of the attack.http://www.joconline.com.cn/thesisDetails#10.11959/j.issn.1000-436x.2016254SM4 algorithm;fault injection;round reduction;fault sample selection;block cipher |
| spellingShingle | Min WANG Zhen WU Jin-tao RAO Hang LING Round reduction-based fault attack on SM4 algorithm Tongxin xuebao SM4 algorithm;fault injection;round reduction;fault sample selection;block cipher |
| title | Round reduction-based fault attack on SM4 algorithm |
| title_full | Round reduction-based fault attack on SM4 algorithm |
| title_fullStr | Round reduction-based fault attack on SM4 algorithm |
| title_full_unstemmed | Round reduction-based fault attack on SM4 algorithm |
| title_short | Round reduction-based fault attack on SM4 algorithm |
| title_sort | round reduction based fault attack on sm4 algorithm |
| topic | SM4 algorithm;fault injection;round reduction;fault sample selection;block cipher |
| url | http://www.joconline.com.cn/thesisDetails#10.11959/j.issn.1000-436x.2016254 |
| work_keys_str_mv | AT minwang roundreductionbasedfaultattackonsm4algorithm AT zhenwu roundreductionbasedfaultattackonsm4algorithm AT jintaorao roundreductionbasedfaultattackonsm4algorithm AT hangling roundreductionbasedfaultattackonsm4algorithm |