Design keyed Hash function based on couple chaotic system
Analyzed the chaotic and cryptographic properties of a piecewise nonlinear map, a couple chaotic digital sys-tem was proposed based on perturbing which used the piecewise nonlinear, then a new approach to construct keyed Hash function was presented. The approach used the initial value of the couple...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2006-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74661448/ |
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| _version_ | 1841537367520837632 |
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| author | WEI Peng-cheng1 ZHANG Wei 1 2 LIAO Xiao-feng 1 |
| author_facet | WEI Peng-cheng1 ZHANG Wei 1 2 LIAO Xiao-feng 1 |
| author_sort | WEI Peng-cheng1 |
| collection | DOAJ |
| description | Analyzed the chaotic and cryptographic properties of a piecewise nonlinear map, a couple chaotic digital sys-tem was proposed based on perturbing which used the piecewise nonlinear, then a new approach to construct keyed Hash function was presented. The approach used the initial value of the couple chaotic system as the secret key and the coarse-graining trajectory as Hash values. Simulation results show that the chaotic keyed Hash function based on the couple chaotic system has good one-way, weak collision property, better security and it can be realized easily. |
| format | Article |
| id | doaj-art-0262b95b35a04af8aae11bd9047c523d |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2006-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-0262b95b35a04af8aae11bd9047c523d2025-01-14T08:37:45ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2006-01-01273374661448Design keyed Hash function based on couple chaotic systemWEI Peng-cheng1ZHANG Wei 12LIAO Xiao-feng 1Analyzed the chaotic and cryptographic properties of a piecewise nonlinear map, a couple chaotic digital sys-tem was proposed based on perturbing which used the piecewise nonlinear, then a new approach to construct keyed Hash function was presented. The approach used the initial value of the couple chaotic system as the secret key and the coarse-graining trajectory as Hash values. Simulation results show that the chaotic keyed Hash function based on the couple chaotic system has good one-way, weak collision property, better security and it can be realized easily.http://www.joconline.com.cn/zh/article/74661448/data securityhash functionchaospiecewise nonlinear map |
| spellingShingle | WEI Peng-cheng1 ZHANG Wei 1 2 LIAO Xiao-feng 1 Design keyed Hash function based on couple chaotic system Tongxin xuebao data security hash function chaos piecewise nonlinear map |
| title | Design keyed Hash function based on couple chaotic system |
| title_full | Design keyed Hash function based on couple chaotic system |
| title_fullStr | Design keyed Hash function based on couple chaotic system |
| title_full_unstemmed | Design keyed Hash function based on couple chaotic system |
| title_short | Design keyed Hash function based on couple chaotic system |
| title_sort | design keyed hash function based on couple chaotic system |
| topic | data security hash function chaos piecewise nonlinear map |
| url | http://www.joconline.com.cn/zh/article/74661448/ |
| work_keys_str_mv | AT weipengcheng1 designkeyedhashfunctionbasedoncouplechaoticsystem AT zhangwei1 designkeyedhashfunctionbasedoncouplechaoticsystem AT 2 designkeyedhashfunctionbasedoncouplechaoticsystem AT liaoxiaofeng1 designkeyedhashfunctionbasedoncouplechaoticsystem |