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dess.zip
- Fast DES kit - Phil Karn, KA9Q September 2, 1994 This archive includes optimized DES code in portable C, Borland inline assembler for the 386, and GNU 'as' format assembler for the 386. Contents: readme - this file readme.des - details on
fisher-windows-des-dll
- 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。DES算法以被应用于许多需要安全加密的场合。-DES (Data Encryption Standard) algorithm, in 1977 the United States government's official permission, is a key 56 to 64-bit data encryption methods. DE
emacs-des
- 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。DES算法以被应用于许多需要安全加密的场合。（如：UNIX的密码算法就是以DES算法为基础的）。-DES (Data Encryption Standard) algorithm, in 1977 the United States government's official permission, is a key 56 to 64-bit d
program_S_DES
- 通过编程实现S-DES算法的加密与解密过程，从而加深对这一算法过程的印象，并增强编程解决问题能力，为进行更复杂的算法学习奠定基础。-programming through S-DES algorithm for the encryption and decryption process. enhance the algorithm to process the impression that the enhanced programming and problem-solving abiliti
SDES_VC++
- S－DES加密算法输入为一个8位的明文组和一个10位的密钥，输出为8位的密文组，解密算法的输入则是一个8位的密文组和一个10位的密钥，输出位8位的明文组。解密过程是加密的逆。程序使用：读入一个文档文件，对其内容加密，输入密钥和选定存放生成密文的目录，点加密；解密操作与加密相似。-S-DES encryption algorithm for the importation of an eight expressly group and a 10 Key, Output for the eight-
sdestt
- S-DES的编程实现 S-DES的加密使用8位明文和10位密钥做为输入，产生8位的密文做为输出。加解密使用相同的密钥。要求:采用CBC模式对文本加解密 1.对话界面:选择加密或解密,输入密钥,在目录中选择明文或密文文件(内容为二进制,.txt文件,),提示加密或解密完成 2.输出:产生密文文本或明文文本 3.提供:说明文档,源码,可执行程序,通过加密实验,给出运行结果. 4.提交分析雪崩效应文档:相同密钥下明文改变任一位时密文的位差异情况 相同明文下密钥改变任一位时密文的位差异情况-S-DES
DES
- 用C语言编程实现DES(数据加密标准)的完整功能，包括短块处理和对S盒的测试实验。
s-des算法分析及实现
- :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
S_DES加密解密程序
- 按照分组密码运行的CBC方式，将其中的DES算法置换为S-DES，分组长度为8BIT，初始矢量V1分别设置为00H,FFH,及任意8BIT无符号整数，实现该加密/解密模型-running CBC, which will be the replacement for the DES algorithm S-DES, a length of 8BIT initial vector V1 were set to 00H, FFH, and the arbitrary 8BIT unsigned int
s-des
- 简洁的des加密及解密算法 采用c++实现-the code about the des，c++
DESCryptD9
- 这是Delphi的DES加密函数，由Delphi7改写适用于Delphi2009，在2009上测试通过。Descrypt用于一般的密码加密，完全胜任。-This is Delphi s DES encryption function, from Delphi7 rewritten for Delphi2009, in 2009 on the test. For general Descrypt password encryption and fully qualified.
DES
- 使用JAVA实现DES密码加密、解密过程，密钥在程序中能够指定，也可改为用户自己输入-DES implementation using JAVA password encryption, decryption process, the key specified in the procedure can also be changed to the user' s own input
yxyDES2_VC
- 尹学渊版的DES第二版，注释写得非常清楚，并且执行效率不错，代码质量相比第一版有很大的改进，尹学渊保留所有权利，转载自：http://www.cnblogs.com/erwin/-The second edition of YinXueyuan s DES code,the Notes is very clear, and good performance, code quality compared to a significant improvement over the first edi
SDES
- This program applies Simplified DES (S-DES) Ciphering Algorithm Developed by Maimouna Al-ammar 5th Year, Computer Engineering Department, University of Damascus Information and Network Security Material
BehzadKhiavchi_S-DES
- Implementation of S-DES in c-Implementation of S-DES in c++
DES
- This particular algorithm is a brute force attack on the popular DES Encryption standard. The DES algorithm consists of 4 main classes which will be briefly discussed -The first class takes into consideration the assumption that the in the inputs a
Decrypt_java---S-DES-Programming-S-DES-encryption
- This is the code of a simplified DES. It comes from hackchinadotcom.The code is very helpful.
DES
- It s DES codes which is written by verilog.
DES
- DES加密 S盒运算 进制转换 进行16轮的循环处理(cipher GetDlgItemText(IDC_EAesEn,(char*)inBuff,24); if(strlen((char*)inBuff)>16)MessageBox("");)
DES
- 能够用MATLAB实现DES算法加密，包含密钥生成和S盒的生成函数(DES algorithm can be encrypted with MATLAB, including key generation and S-box generation function.)