Description: 掌握DES标准的算法描述
采用C语言实现DES加密算法；
-Master standard DES algorithm using C language description of DES encryption algorithm Platform: |
Size: 77824 |
Author:vip |
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Description: des算法，没什么好说的，来龙去脉，原理加源代码,讲解的非常清楚！-des algorithm, there is nothing to say, the whole story, plus the principle of source code, to explain very clearly! Platform: |
Size: 286720 |
Author:wyowvfp |
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Description: 该程序包提供了三种加解密算法的源代码：DES、AES和RSA。程序没有使用Java的security库，完全是自己根据加解密算法流程手工编写的。适用于密码学加解密算法的学习和研究。 由于运行速度慢，不推荐用于实用项目。-The package offers three encryption algorithm source code: DES, AES and RSA. Procedures did not use Java' s security database is entirely in accordance with their own encryption and decryption algorithm flow manually prepared. Cryptography for encryption and decryption algorithm of the study and research. Due to slow and not recommended for practical projects. Platform: |
Size: 27648 |
Author:tangxiaojun |
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Description: 本DES算法，使用了效率很高的C完成。目前，国内知名企业的POS终端中，单DES算法，均是采用这个函数完成。函数经本站验证过，可以放心使用。-The DES algorithm, the use of highly efficient C-complete. At present, the domestic well-known enterprises in the POS terminal, single-DES algorithms are supported by the completion of this function. Function verified by the site, you can rest assured that use. Platform: |
Size: 3072 |
Author:小夏 |
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Description: 对DES对各种类型的加解密的一个算法整理,包括对Byte,string,TXT文件类型,及其他类型的文档的一个解加密-Of DES encryption and decryption of all types of finishing an algorithm, including Byte, string, TXT file types, and other types of documents, a solution of encryption Platform: |
Size: 24576 |
Author:qer |
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Description: 作者提供了DES的Delphi版源码与调用方法，现在标准算法被多数开发者使用，很容易被破解出来。在我们的站点上提供了DES的变形算法源码、为您提供软件安全检测和软件的加密解决方案。-The author provides a DES version of the Delphi source code with the call method, now standard algorithm used by most developers, it is easy to be cracked out. At our site on the deformation provides a DES algorithm source code to provide you with software security testing and encryption software solutions. Platform: |
Size: 190464 |
Author:cl |
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Description: 这是从目前银行里，使用的“标准DES算法”，des/undes可对指定长度（最多8的整数倍）的数据进行加解密，密钥为8个字节长度。本程序在DSP5501上使用，去掉技术段的定义，可以移植到PC等环境上。-This is from the current bank, use the " standard DES algorithm" , des/undes can specify the length (up to integer multiple of 8) data encryption and decryption, key is 8 bytes in length. This procedure used in the DSP5501 up, remove the definition of technical paragraph, can be transferred to the PC, such as on the environment. Platform: |
Size: 3072 |
Author:sck007 |
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Description: DES的每个分组是64位，既明文和密钥都是64位（密钥实际用56位，每字节第8位为校验）。这个算法的核心是Feistel密码，由于其设计的巧妙，加密解密都用一个函数，具体原理请查阅其他资料。DES的流程基本是执行16轮下面的运算：-DES each packet is 64, both explicit and are 64-bit key (actual key 56, the first 8 bytes each for validation). The core of this algorithm are Feistel password, because of its ingenious design, encryption and decryption using a function, specifically the principle of access to other information requested. DES is the implementation of the basic flow of 16 the following operations: Platform: |
Size: 23552 |
Author:吴成刚 |
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Description: 可以在J2me下使用的DES加密算法,输入输出参数均为byte[]，使用参数1加密，0解密。-J2me can use at the DES encryption algorithm, input and output parameters are byte [], using the parameters of one encryption, 0 decryption. Platform: |
Size: 4096 |
Author:Jacky |
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Description: DES算法加解密全套程序，可运行，实现对txt（文本）文件内容的加解密。用vc6.0编写，内涵源代码，以及详细注释，程序非常简单，经过下载后可以对其源代码修改，加解密器，同时代码非常简单，可以通过读代码学到很多vc的知识啊，比看书学的快多了。另在解密文件夹中还有一个测时间的函数，精确到毫秒，可以计算出程序运行的时间，该代码移植性较强，可以用在别的程序中。-DES encryption algorithm for a full set of procedures, operations, implementation of the txt (text) file content encryption and decryption. Prepared by vc6.0 content source code, as well as detailed notes, a very simple procedure, the download can modify its source code, encryption and decryption, and at the same time very simple code, you can read a lot of code to learn the knowledge vc ah, more than Read books to learn more quickly. Decrypted at the other folders have a function of time measurement, accurate to the millisecond, you can run out of time, the transplantation of a stronger code can be used in other proceedings. Platform: |
Size: 413696 |
Author:xiaowei |
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Description: DES加密算法C语言实现，我以将它成功的移植到Nios处理器上-DES encryption algorithm C language, I would like to be transplanted to the success of the Nios processor Platform: |
Size: 2048 |
Author:xht |
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Description: 模拟DES算法，程序使用八位密钥。
2. 程序使用
输入：输入明文，输入8位密钥。
点击“加密”按钮，即可获得加密密文。
输出：在编辑框中显示密文。
点击“解密”按钮，即可获得明文。
输出：在编辑框中显示明文。
-Simulation DES algorithm, the use of eight key procedures. 2. Procedures using input: enter explicitly, enter the 8-bit key. Click " Encrypt" button, you can access encrypted ciphertext. Output: in the edit box ciphertext. Click on the " decrypt" button, you can get clear. Output: show explicitly in the edit box. Platform: |
Size: 1991680 |
Author:木佳强 |
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Description: 数据加密算法（Data Encryption Algorithm，DEA）的数据加密标准（Data Encryption Standard，DES）是规范的描述，它出自 IBM 的研究工作，并在 1997 年被美国政府正式采纳。它很可能是使用最广泛的秘钥系统，特别是在保护金融数据的安全中，最初开发的 DES 是嵌入硬 件中的。通常，自动取款机（Automated Teller Machine，ATM）都使用 DES。
此源码可完成简单的DES加密解密-Data encryption algorithm (Data Encryption Algorithm, DEA) of the Data Encryption Standard (Data Encryption Standard, DES) is to standardize the description, it comes from IBM' s research work, and in 1997 formally adopted by the U.S. government. It is probably the most widely used secret key system, especially in protecting the security of financial data, the initial development of the DES is embedded in hardware. Typically, ATM (Automated Teller Machine, ATM) are the use of DES. This source to be completed by a simple DES encryption and decryption Platform: |
Size: 2048 |
Author:好人 |
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Description: 抄书本的DES对称加密算法，对算法的结构性实现有很大帮助。-The抄书the DES symmetric encryption algorithm, the realization of the structural algorithm of great help. Platform: |
Size: 289792 |
Author:pan |
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Description: DES( Data Encryption Standard)算法，于1977年得到美国政府的正式许可，是一种用56位密钥来加密64位数据的方法。此程序可以对文本进行DES算法加密和解密。-DES (Data Encryption Standard) algorithm,with the U.S. government s official permission, is a 56 with 64-bit key to encrypt data. This procedure can be carried out on the text of DES encryption and decryption algorithm. Platform: |
Size: 2025472 |
Author:wini |
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Description: 完成DES算法加密。提供了详细的源代码，并举例说明了DES的应用。原理、功能、实现，集各种功能为一身。-Complete the DES encryption algorithm. Provided a detailed source code, and examples of the application of DES. Principle, function and the realization of a set of various functions. Platform: |
Size: 41984 |
Author:longyilee |
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Description: DES的加密算法,基于五种方式的实现,分别是CBC,ECB,CFB,OFB,CTR-DES encryption algorithm, based on the realization of five ways, namely CBC, ECB, CFB, OFB, CTR Platform: |
Size: 58368 |
Author:白风 |
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