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Description: 根据设计要求：1）具有文件加密和解密功能；2）具有加解密速度统计功能；3）采用密文反馈链接和密文挪用短块处理技术。我们可以知道，程序要有加密模块、解密模块、子密钥生成模块，这三个模块构成DES算法。DES算法再构成3DES，这很简单，只要加个密钥便可实现。3DES还必须工作在密文反馈连接模式下和使用密文短块挪用技术。至于速度统计功能就很好实现，用文件长度除以处理时间便是加解密速度。-based on the design requirements : 1) with file encryption and decryption function; 2) the speed with the encryption and decryption functions of statistics; 3) Use of dense text links and feedback secret misappropriation short pieces of text processing technology. We know that procedures have encryption module, decryption modules for key generating modules, which constitute three modules DES algorithm. DES algorithm constitute 3DES, this is very simple, as long as add key can be reached. 3DES must also work in close link text feedback mode and the use of short text block secret misappropriation of technology. As for the speed of statistical functions properly achieved, divided by the length of documents with the processing time is the speed encryption and decryption.
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Size: 14336 |
Author: 杨巍 |
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Description: 实现3DES加密 实现3DES加密-Realize realize 3DES encryption 3DES encryption
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Size: 20480 |
Author: liudayong |
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Description: DES加密算法的完整代码。
完整C++实现和完整J2ME代码实现3DES加密-DES encryption algorithm the complete code. A complete C++ to achieve and realize the full J2ME code 3DES encryption
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Size: 88064 |
Author: sure |
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Description: 用Java编写的des加解密算法，参照的c语言的加解密过程，支持3des加密-des encode/decode program in java
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Size: 10240 |
Author: witfox |
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Description: java实现的3des加密算法，本算法是按照VC的算法实现的。本源代码只是用来学习3des，如果要完全实现微软的3des加密功能，还有许多工作去做。-3des encryption algorithm java implementation, this algorithm is implemented in accordance with VC algorithm. Origin code is only used to study 3des, if we are to achieve Microsoft' s 3des encryption, there are a lot of work to do.
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Size: 13312 |
Author: chen wen bin |
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Description: 用C#实现的DES/3DES加解密和多种数据编码格式的转换及JAVA CARD cap文件的解析。-DES/3DES implemented in C# and a variety of encryption and decryption of data encoding format conversion and JAVA CARD cap file parsing.
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Size: 2443264 |
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Description: java加密技术：除了DES，我们还知道有DESede（TripleDES，就是3DES）、AES、Blowfish、RC2、RC4（ARCFOUR）等多种对称加密方式，其实现方式大同小异，这里介绍对称加密的另一个算法——PBE-java encryption technology: In addition to DES, we also know DESede (TripleDES, that is, 3DES), AES, Blowfish, RC2, RC4 (ARCFOUR) and other symmetric encryption methods, the means to achieve similar, here' s another symmetric encryption algorithm--PBE
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Size: 10240 |
Author: gaoshan |
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Description: 自己写的符合标准的3DES加密和解密程序源码，使用C#编写，平台为是VS2008，可带加密key和符合Java标准的32位密钥，并能读取CPU等硬件序列号做机器绑定加密，已用在多个项目中做程序加密解密-Written by myself standards-compliant 3DES encryption and decryption program source code, written in C# platform for VS2008, with a 32-bit key encryption key and the Java standard, and can read the serial number of CPU and other hardware to do machine binding encryption program, has been used in a number of projects to do encryption and decryption
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Size: 87040 |
Author: 刘伟信 |
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Description: c语言写的3des加解密，和java对接成功，可以用在自己的程序中-c language 3des encryption and decryption, and java successful docking, can be used in your own program
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Size: 12288 |
Author: bruce lee |
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