Impossible differential distinguisher analysis of GRANULE and MANTRA algorithm
The lightweight block cipher algorithms called GRANULE and MANTRA have a simple structure,fast encryption speed,and they can be easy implemented in software and hardware.Two algorithms are especially suitable for resource-constrained environments.To analyze the security of two algorithms,an automati...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2020-01-01
|
| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2020025/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841539330653290496 |
|---|---|
| author | Xiaonian WU Yingxin LI Yongzhuang WEI Yaping SUN |
| author_facet | Xiaonian WU Yingxin LI Yongzhuang WEI Yaping SUN |
| author_sort | Xiaonian WU |
| collection | DOAJ |
| description | The lightweight block cipher algorithms called GRANULE and MANTRA have a simple structure,fast encryption speed,and they can be easy implemented in software and hardware.Two algorithms are especially suitable for resource-constrained environments.To analyze the security of two algorithms,an automatic search method of impossible differential distinguishers was proposed.Based on the structural characteristics of the GRANALE and MANTRA,the S-box differential characteristics were obtained by analyzing the S-box differential distribution table,and then the idea of intermediate encounter was used to traverse from the difference path obtained from the encryption/decryption direction seperately to select the optimal differential path with probability 0.The analysis results show that there are 144 different 7-round impossible differential distinguishers in the GRANULE,and 52 different 9-round impossible differential distinguishers in the MANTRA.Compared with the existing results,the rounds of the proposed distinguisher is currently the highest. |
| format | Article |
| id | doaj-art-1f374c1a166941a4b081274167d53496 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2020-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-1f374c1a166941a4b081274167d534962025-01-14T07:18:24ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2020-01-01419410159732564Impossible differential distinguisher analysis of GRANULE and MANTRA algorithmXiaonian WUYingxin LIYongzhuang WEIYaping SUNThe lightweight block cipher algorithms called GRANULE and MANTRA have a simple structure,fast encryption speed,and they can be easy implemented in software and hardware.Two algorithms are especially suitable for resource-constrained environments.To analyze the security of two algorithms,an automatic search method of impossible differential distinguishers was proposed.Based on the structural characteristics of the GRANALE and MANTRA,the S-box differential characteristics were obtained by analyzing the S-box differential distribution table,and then the idea of intermediate encounter was used to traverse from the difference path obtained from the encryption/decryption direction seperately to select the optimal differential path with probability 0.The analysis results show that there are 144 different 7-round impossible differential distinguishers in the GRANULE,and 52 different 9-round impossible differential distinguishers in the MANTRA.Compared with the existing results,the rounds of the proposed distinguisher is currently the highest.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2020025/lightweight block cipher algorithmS-boximpossible differential distinguisherautomatic search |
| spellingShingle | Xiaonian WU Yingxin LI Yongzhuang WEI Yaping SUN Impossible differential distinguisher analysis of GRANULE and MANTRA algorithm Tongxin xuebao lightweight block cipher algorithm S-box impossible differential distinguisher automatic search |
| title | Impossible differential distinguisher analysis of GRANULE and MANTRA algorithm |
| title_full | Impossible differential distinguisher analysis of GRANULE and MANTRA algorithm |
| title_fullStr | Impossible differential distinguisher analysis of GRANULE and MANTRA algorithm |
| title_full_unstemmed | Impossible differential distinguisher analysis of GRANULE and MANTRA algorithm |
| title_short | Impossible differential distinguisher analysis of GRANULE and MANTRA algorithm |
| title_sort | impossible differential distinguisher analysis of granule and mantra algorithm |
| topic | lightweight block cipher algorithm S-box impossible differential distinguisher automatic search |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2020025/ |
| work_keys_str_mv | AT xiaonianwu impossibledifferentialdistinguisheranalysisofgranuleandmantraalgorithm AT yingxinli impossibledifferentialdistinguisheranalysisofgranuleandmantraalgorithm AT yongzhuangwei impossibledifferentialdistinguisheranalysisofgranuleandmantraalgorithm AT yapingsun impossibledifferentialdistinguisheranalysisofgranuleandmantraalgorithm |