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Description: S-DES加、解密程序，JAVA语言，NetBeans实现。-S-DES Encryption and Decryption procedures, JAVA language, NetBeans achieve.
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Size: 95232 |
Author: abcbc |
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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.
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Size: 27648 |
Author: tangxiaojun |
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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。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 U.S. government' s official permission, is a 56 with 64-bit key to encrypt data. DES algorithm to be used in many occasions the necessary security encryption. (Such as: UNIX password algorithm is based on DES algorithm).
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Size: 6144 |
Author: lindaqing |
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Description: DES源代码，位操作。1.79G的单核CPU下，速度达到800M/S。2.4G的单核CPU下，速度达1100M/S。-DES source code, bit manipulation. 1.79G monocytes CPU, the speed of 800M/S. 2.4G monocytes CPU, the speed of 1100M/S.
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Size: 122880 |
Author: jiasudu7 |
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Description: 了解DES对称编码方式的工作机制
2.了解各子函数的实现过程（包括设置密钥、f 函数、S 盒代替变换等）
-DES symmetric know the working mechanism of encoding 2. Learn the process of implementation of the Functions (including set-key, f Function, S-box in place of transformation, etc.)
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Size: 3072 |
Author: zwh |
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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
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Size: 2048 |
Author: 好人 |
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Description: 控制台下的银行管理系统
开发工具：Microsoft Visual C++ 6.0、Visio 2002编程语言：标准C++语言，windows API开发环境：winxp 控制台通信协议：TCP/IP
安全性:DES加密
开发模式：C/S模式
ps:上实习课做的
-Console Management System under the Bank
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Size: 830464 |
Author: tiham |
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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.
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Size: 2025472 |
Author: wini |
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Description: 这个是XILINX公司FPGA的aurora，IP授权！！完全好用!-This is the XILINX' s FPGA-aurora, IP licensing! ! Totally easy to use!
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Size: 2048 |
Author: lele |
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Description: JAVA实现的DES算法。方便移植到自己的程序代码中。-JAVA implementation DES algorithm. Easily transplanted into their own program code.
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Size: 3072 |
Author: dillan |
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Description: 编程实现S-DES算法的加密与解密过程，采用加法链求大数的指数及模-RSA-Programming Algorithm S-DES encryption and decryption process, using Addition Chains seek large numbers of the index and model-RSA
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Size: 5120 |
Author: SFISH |
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Description: mysql”客户使用MYSQL_HISTFILE环境变量中命名的文件来保存命令行历史，历史文件的缺省值是“$HOME/.mysql_history”，这里$HOME是HOME环境变量的值。-mysql " customers MYSQL_HISTFILE environment variable named file to save the command-line history, historical documents, the default value is" $ HOME/.mysql_history " , where $ HOME is the HOME environment variable' s value.
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Size: 1117184 |
Author: xdw |
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Description: sdes算法s des算法sdes算法加解密-sdes
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Size: 1508352 |
Author: ghost_ss |
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Description: salam.I have not other file. please give me a computer program on bch decoding by auclidean algorithm with matlab.thanks.
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Size: 571392 |
Author: gazal |
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Description: 一个DES的加密解密算法完整实现 包括S盒等重要实现，另外此程序还实现了文件数据流的加密解密
DESAlgorithm.java
DesHelper.java
DESStream.java
// des算法初始置换表ip
public static final int[] IP = { 58, 50, 42, 34, 26, 18, 10, 2, 60, 52, 44,
36, 28, 20, 12, 4, 62, 54, 46, 38, 30, 22, 14, 6, 64, 56, 48, 40,
32, 24, 16, 8, 57, 49, 41, 33, 25, 17, 9, 1, 59, 51, 43, 35, 27,
19, 11, 3, 61, 53, 45, 37, 29, 21, 13, 5, 63, 55, 47, 39, 31, 23,
15, 7 }
// des算法终结置换表ip-1
public static final int[] IP_1 = { 40, 8, 48, 16, 56, 24, 64, 32, 39, 7,
47, 15, 55, 23, 63, 31, 38, 6, 46, 14, 54, 22, 62, 30, 37, 5, 45,
13, 53, 21, 61, 29, 36, 4, 44, 12, 52, 20, 60, 28, 35, 3, 43, 11,
51, 19, 59, 27, 34, 2, 42, 10, 50, 18, 58, 26, 33, 1, 41, 9, 49,
17, 57, 25 } 等-A DES, encryption and decryption algorithms, including the full realization of S boxes and other important implementation, the program also implements other file data stream encryption and decryption
DESAlgorithm.java
DesHelper.java
DESStream.java
// des算法初始置换表ip
public static final int[] IP = { 58, 50, 42, 34, 26, 18, 10, 2, 60, 52, 44,
36, 28, 20, 12, 4, 62, 54, 46, 38, 30, 22, 14, 6, 64, 56, 48, 40,
32, 24, 16, 8, 57, 49, 41, 33, 25, 17, 9, 1, 59, 51, 43, 35, 27,
19, 11, 3, 61, 53, 45, 37, 29, 21, 13, 5, 63, 55, 47, 39, 31, 23,
15, 7 }
// des算法终结置换表ip-1
public static final int[] IP_1 = { 40, 8, 48, 16, 56, 24, 64, 32, 39, 7,
47, 15, 55, 23, 63, 31, 38, 6, 46, 14, 54, 22, 62, 30, 37, 5, 45,
13, 53, 21, 61, 29, 36, 4, 44, 12, 52, 20, 60, 28, 35, 3, 43, 11,
51, 19, 59, 27, 34, 2, 42, 10, 50, 18, 58, 26, 33, 1, 41, 9, 49,
17, 57, 25 } and so on
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Size: 11264 |
Author: 不死鸟 |
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Description:
数据加密标准DES
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 1977 年被美国政府正式采纳。它是一种对称加密算法，很可能是使用最广泛的密钥系统，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。-ES Data Encryption Standard
Data encryption algorithm (Data Encryption Algorithm, DEA) data encryption standard (Data Encryption Standard, DES) is a standard description of it from IBM s research work, and in 1977 formally adopted by the U.S. government. It is a symmetric encryption algorithm, is probably the most widely used key systems, particularly in protecting the security of financial data, the initial development of the DES is embedded in hardware. Typically, ATM (Automated Teller Machine, ATM) use DES.
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Size: 4096 |
Author: 蟲子 |
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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 1977 年被美国政府正式采纳。它是一种对称加密算法，很可能是使用最广泛的密钥系统，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。-Data encryption algorithm (Data Encryption Algorithm, DEA) data encryption standard (Data Encryption Standard, DES) is a standard description of it from IBM' s research work, and in 1977 formally adopted by the U.S. government. It is a symmetric encryption algorithm, is probably the most widely used key systems, particularly in protecting the security of financial data, the initial development of the DES is embedded in hardware. Typically, ATM (Automated Teller Machine, ATM) use DES.
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Size: 4096 |
Author: 李新 |
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Description: DES加密程序，既能加密文件又能加密字符串-DES encryption code, which can both encode files and strings.
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Size: 3746816 |
Author: 王冰 |
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Description: 美国联邦加密标准，DES加密算法-U.S. Federal encryption standard, DES encryption algorithm ...
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Size: 2811904 |
Author: 李东辉 |
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Description: S Des Encryption Progm In C Code.
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Size: 226304 |
Author: ilseobshin |
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