| Henon CSK Secure Communication system Using Chaotic Turbo Codes |
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| 作者姓名： | 周小林 Song Wentao Liu Jianbo Luo Hanwen |
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| 作者单位： | ElectronicEngineeringDepartment,ShanghaiJiaotongUniversity,Shanghai200030,P.R.China |
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| 基金项目： | 国家高技术研究发展计划(863计划)，国家自然科学基金 |
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| 摘 要： | In this paper,the authors design a novel chaotic secure communication system,which has high security and good error-correcting capability,Firstly,the Henon Chaos Shift Keying (CSK) modulation block is presented.Secondly,Chaotic turbo encoder/decoder(hard-decision)is introduced.Thirdly,this chaotic secure communication system,which comprises the Henon CSK modulation block and chaotic turbo encoder in a serially concatenated form,is shown.Furthermore,a novel two-step encryption scheme is proposed.which is based on the chaotic turbo encoded Henon CSK secure communication system.
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| 关 键 词： | 混沌安全通信 混沌涡轮码 信息安全 |
Henon CSK Secure Communication System Using Chaotic Turbo Codes |
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| Song Wentao,Liu Jianbo,Luo Hanwen.Henon CSK Secure Communication system Using Chaotic Turbo Codes[J].High Technology Letters,2002,8(3):48-51. |
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| Authors: | Song Wentao Liu Jianbo Luo Hanwen |
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| Abstract: | In this paper,the authors design a novel chaotic secure communication system, which has high security and good errorcorrecting capability. Firstly, the Henon Chaos Shift Keying (CSK) modulation block is presented. Secondly,chaotic turbo encod er/decoder (hard decision) is introduced. Thirdly, this chaotic secure communication system, which comprises the Henon CSK modulation block and chaotic turbo en coder in a serially concatenated form, is shown. Furthermore, a novel two step encryption scheme is proposed, which is based on the chaotic turbo e ncoded Henon CSK secure communication system. |
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| Keywords: | chaotic secure communication Henon CSK modulation/demodulation chaotic turbo codes |
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