| 基于TMS320C5402典型加密算法的实现与优化 |
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| 引用本文： | 王梅,沙爱军,袁志锋.基于TMS320C5402典型加密算法的实现与优化[J].南京邮电大学学报(自然科学版),2005,25(5):26-30. |
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| 作者姓名： | 王梅 沙爱军 袁志锋 |
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| 作者单位： | 南京邮电大学,通信与信息工程学院,江苏,南京,210003;南京邮电大学,通信与信息工程学院,江苏,南京,210003;南京邮电大学,通信与信息工程学院,江苏,南京,210003 |
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| 摘 要： | 文中设计方案以TMS320C5402 DSPs为平台,分别实现并优化了DES(分组密码)算法、SHA-1(安全散列)算法、MD5(单向散列)算法、RSA公钥密码算法等4种典型的加密算法,以提供一个通用的加密平台,满足某些场合对信息实时加密的需求。
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| 关 键 词： | 算法优化 分组密码算法 安全散列算法 单向散列算法 RSA |
| 文章编号： | 1000-1972(2005)05-0026-05 |
| 修稿时间： | 2005年1月12日 |
Implementation and Improvement of Several Representative Encryption Algorithms on TMS320C5402 DSPs |
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| WANG Mei,SHA Ai-jun,YUAN Zhi-feng.Implementation and Improvement of Several Representative Encryption Algorithms on TMS320C5402 DSPs[J].Journal of Nanjing University of Posts and Telecommunications,2005,25(5):26-30. |
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| Authors: | WANG Mei SHA Ai-jun YUAN Zhi-feng |
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| Institution: | WANG Mei,SHA Ai-jun,YUAN Zhi-fengCollege of Communication and Information Engineering,Nanjing University of Posts and Telecommunications,Nanjing 210003,China |
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| Abstract: | Based on TMS320C5402 DSPs,this paper implemented and promoted four repres+entative encryption algorithms,including DES(data encryption standard) algorithm,SHA-1(secure hash standard algorithm),MD5(message-digest) algorithm and RSA public key algorithm.The main goal is to provide a general platform for decryption to meet the real-time requirement in certain occasions. |
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| Keywords: | Algorithm Optimization Date encryption standard algorithm Secure hash algorithm Message digest RSA |
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