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CAM卡中解扰模块的设计实现与验证

Design and Validation of Descrambler in CAM card
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摘要 依据CSA算法,对CAM卡中的解扰模块进行设计。采用verilog HDL语言设计。利用modelsim对其设计结果进行仿真验证。并在Xilinx上实现FPGA综合。设计结果可靠有效。具有很高的实用价值和市场价值。 In this paper,according to the CSA arithmetic,we put forward a design and implementation of descrambler in CSA card.The whole design is described with verilog HDL,verified with modelsim and synthesized on the FPGA of Xilinx.The result of design proves correct and effective.The design has highly useful value as well as market value.
出处 《计算机与数字工程》 2008年第1期120-122,127,共4页 Computer & Digital Engineering
基金 模拟集成电路国家重点实验室基金(项目编号:9140C0905040706)资助
关键词 CAM卡 CSA算法 解扰模块 流解密 块解密 CAM card,CSA arithmetic,descrambler,stream cipher,block cipher
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参考文献6

  • 1ETR 289 : " Digital Video Broadcasting ( DVB ) ; Common Scrambling (CS) system description" 被引量:1
  • 2ETR 289. Digiral Video Broadcasting ( DVB ) ; Support for use of scrambling and Conditional Access(CA) within digiral broadcasting systems,Oct. 1996 被引量:1
  • 3Common Scrambling specifications ( version 2.0 April 2002 ) : part 1, mechanisms for manufacturing descramblers 被引量:1
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二级参考文献6

  • 1ISO/IEC 13818-1 Information Technology-Generic Coding of Moving Picture and associated audio information system,1994. 被引量:1
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  • 5ETSI. EP-DVB Common Scrambling Specifications, Version 1.2, May 1996. 被引量:1
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