DES加密算法及其在Java中的实现 |
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引用本文: | 李玉荣.DES加密算法及其在Java中的实现[J].人天科学研究,2009(4). |
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作者姓名: | 李玉荣 |
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作者单位: | 濮阳职业技术学院数学与信息工程系 |
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摘 要: | DES算法已被应用于许多需要安全加密的场合(如信用卡持卡人的PIN加密传输、IC卡与POS间的双向认证、金融数据包校验等),深入地分析了DES算法的思想、加密过程及应用,并指出了DES算法的优势和不足。
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关 键 词: | DES算法 算法思想 S盒 JAVA 密钥 |
Implementation of DES Algorithm in Java |
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Abstract: | DES algorithm has been applied to a number of occasions,which need for security encryption(such as credit card PIN encryption transmission,IC card and a two-way authentication between the POS,financial data packets,such as checking),the paper's in-depth analysis of the DES algorithm Thinking,encryption and application process,a final analysis of the DES algorithm of the advantages and shortcomings. |
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Keywords: | DES Algorithm Algorithm Thinking S-box Java Key |
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