Description: 功能： 实现DES加密算法的加密解密功能 */
/*- */
/*-说明：des算法的实现代码 */
/*- 能够实现56位或56*3密钥的des算法，可以通过该程序提供的接口 */
/*- 进行数据的加密，保证数据在传送过程的安全性 */
/*- */
/*- */
/*-该程序的所有权利由作者保留 */-functions : DES encryption algorithm to achieve the encryption and decryption function * / / * - * / / * - Note : des algorithm implementation code * / / *- can achieve 56 or 56 * 3 keys des algorithm, through this program the interface * / / *- for data encryption, to ensure data in the process of transmission security * / / * - * / / * - * / / *- all of the proceedings right from the author Bulgaria stay * / Platform: |
Size: 17706 |
Author:长乐 |
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Description: 在原作者Jim Gillogly代码的基础上修改优化，并实现C++改写。实现了DES加密。当然，密钥可在源文件中修改，或提供修改的接口函数。-the originator Jim Gillogly code revision on the basis of optimization, and to achieve C rewritten. Implementation of DES encryption. Of course, the key in the source documents changes, or amendments to provide the interface function. Platform: |
Size: 8010 |
Author:陈器 |
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Description: :ＤＥＳ体制是ＩＳＯ颁布的数据加密标准,通过对ＤＥＳ算法的分析,提出了用Ｃ语言实现数据加密标准ＤＥＳ算法,通过循环或迭代,将简单的基本运算(例如左移、右移、模2加法等)和变换(选择函数、置换函数)构造成数据流的非线性变换(加密变换或解密变换),从而实现对计算机数据进行密码保护。着重介绍了用Ｃ语言实现其加密的主要过程。关键词:数据加密 ＤＥＳ Ｃ语言-: DES system is ISO issued by the Data Encryption Standard, DES algorithm on the analysis of the C language standard DES data encryption algorithm, or through iterative cycle of simple basic operations (such as bits, death, die two Adder, etc.) and transform (choice function, function replacement) structural data streams into the nonlinear transformation (encryption or decryption transform Transform), thereby achieving data on the computer password protection. Highlights of the C language to achieve its key encryption process. Keywords : DES data encryption C language Platform: |
Size: 549888 |
Author:王冰 |
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Description: 内有AES IDEA DES RSA BM算法。可以直接执行附有源代码。-within AES IDEA BM DES RSA algorithm. Can directly with the implementation of the source code. Platform: |
Size: 1254400 |
Author:张波 |
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Description: AVR单片机的优化RC6 加密算法（速度快，其优化思想绝对值得学习）
在有128bytes RAM 的AVR单片机上执行 rc6 16/10/8(16 bit/10 rounds/8 bytes keys)
* 对多数代码进行了 C 语言优化，对数据相关循环移位，模乘等用ASM优化
* 在4MHz无乘法器的AVR上得到平均 1172 Bytes/s的加解密速度。
* 编译器: AVR-G-AVR optimization RC6 encryption algorithm (faster, optimizing their thinking definitely worth learning) 128bytes of RAM in the AVR on the implementation of production 16/10/8 (16 bit/10 rounds/8 bytes keys)* for the majority of code optimization of the C language the data related to cycle shift, mode used by other optimization* ASM 4MHz without the multiplier be average AVR 1172 Bytes/s speed encryption and decryption.* Compiler : AVR-G Platform: |
Size: 5120 |
Author:陈谭 |
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Description: 功能： 实现DES加密算法的加密解密功能 */
/*- */
/*-说明：des算法的实现代码 */
/*- 能够实现56位或56*3密钥的des算法，可以通过该程序提供的接口 */
/*- 进行数据的加密，保证数据在传送过程的安全性 */
/*- */
/*- */
/*-该程序的所有权利由作者保留 */-functions : DES encryption algorithm to achieve the encryption and decryption function*//*-*//*- Note : des algorithm implementation code*//*- can achieve 56 or 56* 3 keys des algorithm, through this program the interface*//*- for data encryption, to ensure data in the process of transmission security*//*-*//*-*//*- all of the proceedings right from the author Bulgaria stay* / Platform: |
Size: 39936 |
Author:长乐 |
Hits:
Description: 在原作者Jim Gillogly代码的基础上修改优化，并实现C++改写。实现了DES加密。当然，密钥可在源文件中修改，或提供修改的接口函数。-the originator Jim Gillogly code revision on the basis of optimization, and to achieve C rewritten. Implementation of DES encryption. Of course, the key in the source documents changes, or amendments to provide the interface function. Platform: |
Size: 8192 |
Author:陈器 |
Hits:
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算法，用c++实现。从文件读入明文，将密文写入文件。所有源码齐备，保证测试通过。-DES algorithm, using c++ implementation. Read from a file into the plaintext, the ciphertext to write the file. All source code in place, ensure the test. Platform: |
Size: 5120 |
Author:dong |
Hits:
Description: des加密算法的c++实现，很好的代码，适用于 windows环境下的c++语言-des encryption algorithm c++ implementation, a good code, for windows environment c++ language Platform: |
Size: 975872 |
Author:lucky |
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Description: java 实现des加密算法的源代码 其中注意这里只有代码，可实现加密-des encryption algorithm java implementation source code in which attention is here only a code encryption can be realized Platform: |
Size: 3072 |
Author:林子 |
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Description: DES的硬件实现，可以扩展为3DES，附加一个很到的实验报告，源码简单。-DES hardware implementation, can be extended to 3DES, attach a report to the experiment, a simple source code. Platform: |
Size: 120832 |
Author:lixia |
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Description: Here is a simple implementation of DES in C. Very easy to understand code with a lot of test data to verify the algorithm.-Here is a simple implementation of DES in C. Very easy to understand code with a lot of test data to verify the algorithm. Platform: |
Size: 6144 |
Author:Weldy |
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Description: 此课件是基于FPGA的加密芯片设计实例，DES的FPGA实现，包括DES加密算法简述，DES的伪代码描述，设计流程，运算电路模型设计，算法程序设计
-The courseware is based on the FPGA chip design example of encryption, DES for FPGA implementation, including the DES encryption algorithm briefly, DES pseudo-code description of the design process, operation circuit modeling, algorithm programming Platform: |
Size: 3852288 |
Author:betty |
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Description: DES加密解密的实现代码，包括源代码和可执行程序，对于学习DES的同学有一定参考价值。-DES encryption and decryption of implementation code, including source code and executable programs, for students to learn DES have some reference value. Platform: |
Size: 14336 |
Author:林 |
Hits:
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