Description: DES算法把64位的明文输入块变为64位的密文输出块，它所使用的密钥也是64位.-DES algorithm combines 64 express importation into 64 blocks of dense text output block, it is also the key 64. Platform: |
Size: 5446 |
Author:yang |
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Description: 这是一个用VC开发的DES加密/解密算法,非常好用.能和大家交流.-This is a development of the VC DES encryption / decryption algorithm, a very handy. You can exchange. Platform: |
Size: 2444137 |
Author:赖高 |
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Description: //欢迎使用由ksaiy制作的DES加密算法演示程序，此算法为标准的DES算法，你可以根据的
//的自己需要进行变形。具体怎么操作可以登录我们的网站查询详细的资料。我们专门为软
//件开发者提供软件加密安全测试服务和软件加密解决方案，具体的可以参看我们的网站上
//的资料。我们的网站：http://www.ksaiy.com http://www.magicoa.com
//技术支持:ksaiy@sina.com 在线QQ：40188696 UC：9341-/ / welcome ksaiy produced by the use of the DES encryption algorithm demo program, this algorithm as a standard DES algorithm, you can based on the / / deformation their needs. How specific can do visit our website for further information. We specialize in soft / / pieces of software developers to provide encryption security testing services and software encryption solutions, specific we can see the website / / information. Our website : http://www.ksaiy.com http : / / www.magicoa.com / / technical support : ksaiy@sina.com online QQ : 40188696 UC : 9341 Platform: |
Size: 202065 |
Author:456 |
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Description: DES算法及其在VC++6.0下的实现
给出了在VC++6.0语言环境下实现的源代码。
-DES algorithm and the VC 6.0 is the realization of the VC 6.0-language environment to achieve the source of generation yards. Platform: |
Size: 3688 |
Author:Jay |
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Description: 用C语言编写的DES加密算法的实现,可以解决对DES加密和解密的帮助-C language prepared by the DES encryption algorithm to achieve, can be solved right DES encryption and decryption of help Platform: |
Size: 50998 |
Author:张化 |
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Description: 本文首先分析了Java源代码需要加密的原因，简要介绍了DES算法及Java密码体系和Java密码扩展，最后说明了利用DES加密算法保护Java源代码的方法及步骤-This paper analyzes the Java source code encryption needs, briefed the DES algorithm and system password Java and Java code expansion Finally, we illustrate the use of DES encryption algorithm to protect the source code of Java methods and steps Platform: |
Size: 8679 |
Author:chensong |
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Description: 当今社会是信息化的社会。为了适应社会对计算机数据安全保密越来越高的要求，美国国家标准局(NBS)于1997年公布了一个由IBM公司研制的一种加密算法，并且确定为非机要部门使用的数据加密标准，简称DES(Data Encrypton Standard)。自公布之日起，DES算法作为国际上商用保密通信和计算机通信的最常用算法，一直活跃在国际保密通信的舞台上，扮演了十分突出的角色。现将DES算法简单介绍一下，并给出实现DES算法的VC源代码。
DES算法由加密、解密和子密钥的生成三部分组成。-society today is the information society. In order to adapt to society for computer data security and confidentiality of the increasingly high demand the National Bureau of Standards (NBS), released in 1997 by an IBM developed an encryption algorithm, identified departments use non-confidential data encryption standard short DES (Data Encrypton Standard). Since the date of publication, DES algorithm as an international business confidential communications and computer communications of the most commonly used algorithm, international has been active in the confidential communications on the stage to play a very prominent role. DES algorithm will now give a brief account, and gives DES algorithm to achieve the VC source. DES algorithm by encryption, decryption keys and sub-generated three co Platform: |
Size: 10201 |
Author:qq |
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Description: (C++)语言下文件输入输出函数的一些局限性 数据加密算法原理、实现-(C) language input and output file under some limitations function of data encryption algorithm theory, realization Platform: |
Size: 17386 |
Author:胡进 |
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Description: DES和MAC加解密算法，已经在多个产品中得到了实际应用，不需任何修改就可使用。-DES encryption and decryption and MAC algorithm, in a number of products have been practical applications, without any modification to use. Platform: |
Size: 40491 |
Author:陈强 |
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Description: DES加密算法的C语言实现,64位加密的源程序-DES encryption algorithm in C language, 64-bit encryption of the source Platform: |
Size: 9112 |
Author:whyspai |
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Description: DES加密算法VC源码,只包含了一个源文件，自己在VC 中建工程即可编译，代码中有详细的注释，适于学习。-DES encryption algorithm VC source, contains only one source, VC in their works can be built, a detailed code of the Notes, suitable for learning. Platform: |
Size: 4037 |
Author:maxu |
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Description: DES算法源代码使用c++编程
DES算法源代码使用c++编程
-DES algorithm source code for the use of DES algorithm c programming source code used c programming DES algorithm source code use c Programming Platform: |
Size: 4824 |
Author:毛毛 |
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Description: 该算法在.NET平台下，使用C＃语言，用DES加密算法实现了文件的加密。-the algorithm.NET platform, the use of C# language, using DES encryption algorithm encryption of the document. Platform: |
Size: 29413 |
Author:feng xue feng |
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Description: DES算法理论说明，数据加密标准（DES）和三重数据加密算法（TDEA）(The selective application of technological and related procedural safeguards is an important responsibility of every Federal organization in providing adequate security to its electronic data systems. This publication specifies two cryptographic algorithms, the Data Encryption Standard (DES) and the Triple Data Encryption Algorithm (TDEA) which may be used by Federal organizations to protect sensitive data.) Platform: |
Size: 279552 |
Author:物联小白 |
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Description: des加密算法的实现，DES算法为密码体制中的对称密码体制，又被成为美国数据加密标准，是1972年美国IBM公司研制的对称密码体制加密算法。其密钥长度为56位，明文按64位进行分组，将分组后的明文组和56位的密钥按位替代或交换的方法形成密文组的加密方法。DES加密算法特点：分组比较短、密钥太短、密码生命周期短、运算速度较慢。(The symmetric cryptosystem in the DES algorithm for the password system, has been became the data encryption standard, was developed by the United States in 1972 IBM symmetric cryptosystem encryption algorithm. Its key length is 56, expressly groups, according to a 64 - bit will clear after the grouping and 56 set of keys according to a replacement or exchange method to form cipher group encryption method) Platform: |
Size: 649216 |
Author:我又不乱来UKnow |
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Search - algorithm of des