| 用IDEA算法构造跳频码及其DSP实现 |
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| 引用本文： | 巨春飞,马卓. 用IDEA算法构造跳频码及其DSP实现[J]. 西安石油大学学报(自然科学版), 2009, 24(4) |
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| 作者姓名： | 巨春飞 马卓 |
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| 作者单位： | 1. 西京学院工程技术系,陕西西安,710123
2. 西安电子科技大学通信工程学院,陕西西安,710071 |
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| 摘 要： | 通过对现有的跳频码发生算法的比较,认为基于分组密码的跳频码算法适于实际的跳频通信系统.选用IDEA加密算法通过DSP实现了一种跳频码算法,并对其性能进行了统计测试.测试结果表明,该算法生成的跳频码具有较好的性能,是一种实用的跳频码发生方案.
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| 关 键 词： | 跳频通信 跳频码 实时时间 IDEA 统计测试 |
Construction of FHCS using IDEA and Its Realization by DSP |
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| JU Chun-fei,MA Zhuo. Construction of FHCS using IDEA and Its Realization by DSP[J]. Journal of Xian Shiyou University, 2009, 24(4) |
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| Authors: | JU Chun-fei MA Zhuo |
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| Abstract: | Through the comparison of the present frequency hopping code sequences(FHCS)generating algorithms,it is held that the FHCS algorithm based on block cipher is suited to practical FH communication systems.An IDEA encryption algorithm is presented to generate FHCS,which is realized using DSP.The performance of the algorithm is statistically tested,and it is shown that the FHCS generated by this algorithm is of nice performance.Therefore it is a practical FHCS generating scheme. |
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| Keywords: | IDEA |
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