Extended integer tent maps and dynamic hash function
Based on the analysis of uniform distribution property of the extended integer tent maps,a novel dynamic hash function with the output length of 160bit was constructed.In addition,the MD structure was improved so that the capacity of collision resistance of the middle iteration process of the hash f...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2010-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74648411/ |
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| _version_ | 1841537726903484416 |
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| author | LIU Jian-dong |
| author_facet | LIU Jian-dong |
| author_sort | LIU Jian-dong |
| collection | DOAJ |
| description | Based on the analysis of uniform distribution property of the extended integer tent maps,a novel dynamic hash function with the output length of 160bit was constructed.In addition,the MD structure was improved so that the capacity of collision resistance of the middle iteration process of the hash function was enhanced without extending intermediate states.Preliminary security testing indicates that,this hash function has a high degree of security,and it can be realized easily with great rapidity.The algorithm of hash function is an ideal subsititution for traditional hash function. |
| format | Article |
| id | doaj-art-5b532833b518410dad6b05894777f703 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2010-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-5b532833b518410dad6b05894777f7032025-01-14T08:25:48ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2010-01-0131515974648411Extended integer tent maps and dynamic hash functionLIU Jian-dongBased on the analysis of uniform distribution property of the extended integer tent maps,a novel dynamic hash function with the output length of 160bit was constructed.In addition,the MD structure was improved so that the capacity of collision resistance of the middle iteration process of the hash function was enhanced without extending intermediate states.Preliminary security testing indicates that,this hash function has a high degree of security,and it can be realized easily with great rapidity.The algorithm of hash function is an ideal subsititution for traditional hash function.http://www.joconline.com.cn/zh/article/74648411/hash functiontent mapdiffusiondynamics |
| spellingShingle | LIU Jian-dong Extended integer tent maps and dynamic hash function Tongxin xuebao hash function tent map diffusion dynamics |
| title | Extended integer tent maps and dynamic hash function |
| title_full | Extended integer tent maps and dynamic hash function |
| title_fullStr | Extended integer tent maps and dynamic hash function |
| title_full_unstemmed | Extended integer tent maps and dynamic hash function |
| title_short | Extended integer tent maps and dynamic hash function |
| title_sort | extended integer tent maps and dynamic hash function |
| topic | hash function tent map diffusion dynamics |
| url | http://www.joconline.com.cn/zh/article/74648411/ |
| work_keys_str_mv | AT liujiandong extendedintegertentmapsanddynamichashfunction |