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Description: 简单实用的3DES类。3DES是DES加密算法的一种模式，它使用3条56位的密钥对数据进行三次加密。-3DES simple and practical classes. 3DES DES encryption algorithm is a model that uses three 56-bit key encryption three times the data.
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Author: biran |
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Description: 一种基于 US B 2 ． 0接 口的 3 2路高速数据采集系统设计 -A Des i g n o f 3 2 Pa t h wa y F a s t Da t a Ac q ui s i t i o n Sy s t e m
Ba s e d o n USB 2． 0 I n t er f a c e
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Author: happsky |
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Description: 3圈des加解密攻击，win consule 源码
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Author: butian |
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Description: 3DES的VHDL IP核，64位 标准FIPS 46-3 NIST,并且使用3组64位密钥-The VHDL implementation 3DES，The core complies with the Triple-DES 64-bit block
cipher defined in FIPS 46-3 NIST standard and operates
with three 64-bit keys.
Functional Descr
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Author: XU |
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Description: 3重DES加密解密，可以输入明文跟密文，可以分别输入三个密钥-3 re-DES encryption and decryption, the the input plaintext with ciphertext can enter three key
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Author: chen |
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Description: 3DES算法可实现对于明文的3轮DES加解密-The algorithm of 3DES
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Author: 赖健 |
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Description: 1、分析典型网络聊天应用软件（如QQ、MSN等）的实现原理，模拟设计一套网络聊天应用程序，必须实现以下功能：
①按照C/S结构分别设计服务端程序和客户端程序；
②服务端通过图形用户界面实现对服务器的控制，负责维护用户帐户和用户群，并维护用户信息、维持客户端之间的端对端通信和群聊通信、适时维护用户在线信息，并能够发送广播消息。
2、增加尽可能多的功能，用户界面友好，操作简便，代码设计遵从程序设计规范，易读性强，对关键过程和代码进行标注说明。
3、程序设计过程遵从软件工程规范，有需求分析、系统设计和详细设计过程，有相应的规范化说明文档。
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1, analyzing typical network chat application (such as QQ, MSN, etc) and the realization of the principle, the simulation design a set of network chat application, must meet the following functions:
(1) respectively in accordance with C/S structure design service the program and the client program
(2) the server through the graphical user interface to realize the control of the server, and is responsible for maintaining the user account and the user group, and maintain customer information between the client and maintain the end-to-end communication and group chat communication, timely maintenance users, and to send information online radio news.
2, increase as many of the function, user friendly interface, easy operation, and code design program design specifications, follow strong sex is easy to read, to key process and the code that to mark.
3, program design process of software engineering, have to comply with the standard requirement analysis, system design and detailed des
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Author: xuxiaofeng |
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Description: 3DES（即Triple DES）是DES向AES过渡的加密算法，它使用3条64位的密钥对数据进行三次加密。是DES的一个更安全的变形。它以3des加密算法
DES为基本模块，通过组合分组方法设计出分组加密算法。比起最初的DES，3DES更为安全。
-3DES（即Triple DES）是DES向AES过渡的加密算法，它使用3条64位的密钥对数据进行三次加密。是DES的一个更安全的变形。它以DES为基本模块，通过组合分组方法设计出分组加密算法。比起最初的DES，3DES更为安全。
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Author: LP |
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Description: 1. 符合《中国金融集成电路（IC）卡规范》、《中国金融集成电路（IC）卡应用规范》。
2. 数据文件支持二进制文件、定长记录文件、变长记录文件、循环定长记录文件。
3. 支持符合银行规范的电子钱包、电子存折功能。
4. 支持DES、Triple DES等加密算法，并支持用户特有的安全加密算法的下载。
5. 支持线路加密、线路保密功能，防止通信数据被非法窃取或篡改。
6. 可用作安全保密模块，使用过程密钥实现加密、解密。
-1 in line with the " China financial integrated circuit (IC) card specification" , " China financial integrated circuit (IC) card application specification." 2 data files to support binary file, fixed-length record files, variable-length record files, circular fixed-length record files. 3. Support the banks in standard electronic purse, e-book function. 4 supports DES, Triple DES and other cryptographic algorithms, and support for user-specific security encryption algorithm download. 5 support line encryption, security lines, to avoid the traffic data being stolen or tampered with illegally. 6 can be used as security modules, use the process to achieve key encryption and decryption.
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Author: ly |
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Description: description de forme en utilisant FD coeeficeients Fourier utilisé pour la classification forme.
les étapes:
1. trouver les indices de frontières de l image de tranchant (binaire d entrée bordée d image voir le test par exemple)
2. trier les indices de sorte qu ils afin de distance
3. faire des complexes x + jy vecotr
4 Assurez-fft
5 prendre la première FD
6. font IFFT
link (http://www.mathworks.com/matlabcentral/fileexchange/26810-fourier-descriptor)-description de forme en utilisant FD coeeficeients Fourier utilisé pour la classification forme.
les étapes:
1. trouver les indices de frontières de l image de tranchant (binaire d entrée bordée d image voir le test par exemple)
2. trier les indices de sorte qu ils afin de distance
3. faire des complexes x + jy vecotr
4 Assurez-fft
5 prendre la première FD
6. font IFFT
link (http://www.mathworks.com/matlabcentral/fileexchange/26810-fourier-descriptor)
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Author: chekos |
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Description: programme de reconstruction 3D à partir des images 2D selon 3 axes X, Y et Z
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Author: marymare |
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Description: 1.可以使用DES算法相应的库函数；
2.文件方式读入明文数据；
3.可以用户指定加密密钥或系统指定加密密钥；
4.能够对明文进行DES加密，并能对相应的密文解密出明文
5.以上所有功能要求图形化界面显示.
-1 You can use the DES algorithm corresponding library function 2 papers read plaintext data 3 can be specified by the user or system specified encryption key encryption key 4 to DES encryption of plaintext, and can close the corresponding Man decrypt the plaintext 5 all of the above functional requirements graphical interface display.
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Author: 熊珊珊 |
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Description: 基于android2.3的DES加解密程序源码，有完整的界面，已经在手机上测试可用。-The DES encryption and decryption based android2.3 program source code, a complete interface, the test has been available on mobile phones.
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Author: 杨志华 |
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Description: TSR (Terminiated and Stay Resident) Program in C which modifies screen into mirror
Lagrange = program for mathematical lagrange mean value theorem
DES data encryption standards program
curve fitting algorithm
banner to print the letter in c
all programs are done in turbo c 3.0
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Author: Pran |
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Description: Weakest link” is size of key
Attacks take advantage of encryption speed
1993: Weiner: $1M machine, 3.5 hours
1998: EFF’s Deep Crack: $250,000
92 billion keys per second 4 days on average
1999: distributed.net: 23 hours
OK for some things (e.g., short time horizon)
DES sliDES into wiDESpread DESuetude
-Weakest link” is size of key
Attacks take advantage of encryption speed
1993: Weiner: $1M machine, 3.5 hours
1998: EFF’s Deep Crack: $250,000
92 billion keys per second 4 days on average
1999: distributed.net: 23 hours
OK for some things (e.g., short time horizon)
DES sliDES into wiDESpread DESuetude
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Size: 129024 |
Author: vipi |
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Description: 三重DES加密解密算法 可以实现3轮加密或者16轮加密的自由选择 并通过加密进行密文测试-DES\Debug\DES.exe
...\.....\DES.ilk
...\.....\DES.obj
...\.....\DES.pch
...\.....\DES.pdb
...\.....\DES.res
...\.....\DESDlg.obj
...\.....\StdAfx.obj
...\.....\vc60.idb
...\.....\vc60.pdb
...\.....\Welcome.obj
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Author: 缪超 |
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Description: 实现原理：
使用使用<script type="text/javascript" src="http://localhost:7771/SSOSite/SSOContext.aspx?app=portal"> </script>形式远程调用单点登录系统上的脚本，获取加密后的用户登录票据信息，自动绑定到当前页表单的相应字段，并自动提交到后台。后台解密前台提交的用户登录票据信息，判定用户是否已在单点登录系统上成功的登录，如果已登录返回系统首页，如果没有登录，跳转到单点登录系统登录页。使用DES加密用户登录票据信息,不同应用系统使用不同密钥。
开发环境（VS2008 + Eclipse3.2）
轻量级单点登录系统解决方案包括以下项目：
1、公共组件SSOLab.SSOServer.Components
2、单点登录系统SSOLab.SSOServer.WebApp
3、企业门户系统系统演示SSOLab.Portal.WebApp
4、人力资源管理系统演示SSOLab. APP1. WebApp
5、财务管理系统演示SSOLab. APP2. WebA-
That use <script type="text/javascript" src="http://localhost:7771/SSOSite/SSOContext.aspx?app=portal"> </ script> script on the form of remote single sign-on system call, gain access to encrypted bills after the user logs on automatically bound to the appropriate fields of the current page form, and automatically submitted to the background. Background decryption front submitted by users log notes to determine whether the user has single sign-on system login If you are logged back into the system Home If you are not logged in, jump to the single sign-on login page. DES encryption users log notes information, different application systems use different keys.
Development environment (VS2008+ Eclipse3.2,)
The lightweight single sign-on system solutions, including the following items:
A public component SSOLab.SSOServer.Components
2, single sign-on system SSOLab.SSOServer.WebApp
3, the enterprise portal system demonstrates SSOLab.Portal.WebApp
4, human resources
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Author: xsj |
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Description: 3DES
3DES（即Triple DES）是DES向AES过渡的加密算法，它利用3条64位的密钥对数据举行三次加密。是DES的一个更平安的变形。它以DES为大约模块，穿越组合分组措施设计出分组加密算法。比起当时的DES，3DES更为平安。-In cryptography, Triple DES is the common name for the Triple Data Encryption Algorithm (TDEA or Triple DEA) block cipher, which applies the Data Encryption Standard (DES) cipher algorithm three times to each data block.
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Author: shinji |
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Description: 对称密码设计与实现课程的作业，有完整代码及详细注释。同时还附上报告文档，希望对你有帮助。
3DES算法的c语言实现，-Symmetrical password design and implementation course work, have complete code and detailed notes. At the same time also attached document report, and I hope to help you.
3 the c language implementation algorithm DES,
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Author: 班胜龙 |
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Description: 1、Librame.Caching（缓存功能）
支持文件缓存与 SQL 缓存依赖；
支持缓存队列、支持线程安全等功能；（比System.Web.Caching 更加强大）
2、Librame.Language（多语种功能）
支持枚举、异常、框架、其它等类型的多语言配置功能。
3、Librame.Logging（日志功能）
支持调试、信息、警告、错误、致命等类别的日志记录功能。
4、Librame.Security（算法功能）
支持散列、对称加解密等功能。
1)、散列算法：支持MD5、SHA1、SHA256、SHA384、SHA512等；
2)、对称加解密算法：支持BASE64、DES、三重DES、AES等（注：Key 和 IV 由 LibrameSettings.AppID 提供，采用GUID全球唯一标识符，更安全）；
5、Librame.Settings（文件配置功能）
结合缓存功能，原生提供对 XML、JSON 等文件类实例进行实时自动更新的配置功能（JSON 由 Newtonsoft.Json 实现）。
6、Librame.Media（媒体功能）
1)、媒体信息识别：需引入 MediaInfo.dll（32位）功能组件；
2)、创建视频截图：需引入 ffmpeg.exe 功能组件；
3)、创建缩略图：支持创建限制最大高宽的自适应缩放的预览图；
4)、生成图片水印：支持生成文字或图片类水印内容；
-1, Librame. Caching (cache feature)
Support file buffer and SQL cache depend on
Support the cache queue, support thread safety functions (than System. Web Caching. More powerful)
2, Librame. Language (multilingual function)
Support enumeration, abnormal, frame, and other, and other types of language allocation function.
3, Librame. Logging (log function)
Support commissioning, information, warning, mistake, such as the daily record of deadly category function.
4, Librame. Security (algorithm functions)
Hash support, symmetry encryption etc. Function.
1), hash algorithm: support MD5 SHA1 SHA256 SHA384,,,, SHA512, etc.
2), symmetry encryption algorithm: support BASE64, DES, triple DES, AES, etc. (note: Key and IV LibrameSettings. AppID by, the global only provide GUID identifier, more safety)
5, Librame. Sett
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Author: 小易 |
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