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Description: Java非对称加密源程序代码实例，本例中使用RSA加密技术，定义加密算法可用 DES,DESede,Blowfish等。 -Java asymmetric encryption source code examples, in this case using RSA encryption technology available encryption algorithms defined DES, DESede, Blowfish and so on.
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Size: 6144 |
Author: xuchi |
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Description: 包含多种加密算法AES,DES,BLOWFISH,MD5，RSA,SHA等等。汇总到了一起，便于对各种加密算法的学习-Contains a variety of encryption algorithms AES, DES, BLOWFISH, MD5, RSA, SHA and so on. Aggregated together to facilitate the learning of various encryption algorithms
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Size: 694272 |
Author: 彭红巧 |
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Description: 包括两个部分：数字签名和签名认证。密钥采用des加密。通过md5获取数字摘要。然后用rsa签名/认证。-Consists of two parts: digital signature and signature authentication. Key using des encryption. Through the md5 access to digital paper. Then use the rsa signature/certification.
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Size: 355328 |
Author: 小许 |
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Description: 信息安全课程的实验，含AES、DES、RSA三个加密算法和MD5、SHA-1两个哈希算法的C/C++源代码，可以加密字符串和文件。-Information Security course experiments, including AES, DES, RSA three encryption algorithms and MD5, SHA-1 hashing algorithm for two C/C++ source code, you can encrypt strings and files.
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Size: 19321856 |
Author: 落魄书生 |
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Description: 完成基于非对称密码技术的对称密钥分配工作
说明：
（1）在完成上述基于公钥证书的非对称密钥分配工作的基础上，根据教材上基于非对称密码技术的对称密钥分配方案，完成对称密钥Ks的分配工作。
（2）A用Ks对一图象文件（test_pic.bmp)进行加密并发送给B，B收到后解密，对比原图象看是否一致，并记录整个加密/解密的所用时间T2；
（3）对比T1和T2；
要求：
（1）JAVA语言编程实现，基于RSA完成非对称密码技术的加/解密，基于DES完成对称密码技术的加/解密（JAVA有库函数支持）；
（2）通信内容为一图象文件（test_pic.bmp)；
（3）基于网络完成密钥分配工作（作为通信的双方A、B应部署于两台主机上）；
（4）所分配的对称密钥皆为一次一密，随机产生；
（5）具体密钥分配过程请以课本中基于非对称密码技术的对称密钥分配方案为参考，完成从步骤1到步骤4的全过程；
-Completed based on asymmetric cryptography symmetric key distribution work
Description:
( 1 ) Upon completion of the above-mentioned asymmetric public key certificate-based key distribution based on the work , according to the materials on asymmetric cryptography-based symmetric key distribution scheme , the completion of the distribution of symmetric key Ks work .
(2) A use of an image file Ks (test_pic.bmp) is encrypted and sent to B, B to decrypt after receipt , compared to see if the same original image , and records the encryption/decryption used time T2
( 3 ) comparing T1 and T2
Requirements:
(1) JAVA programming language, based on the RSA asymmetric cryptographic techniques to complete encryption/decryption , based on the DES symmetric cryptographic techniques to complete the encryption/decryption (JAVA library functions are supported )
( 2) The content of the communication is an image file (test_pic.bmp)
( 3 ) complete network-based key distribution job ( as the
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Size: 45056 |
Author: 丁元元 |
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Description: Java 实现DES文件加密、MD5获取数字签名和文件验证、RSA签名加密。分为接收端和发送端。-Java implementation of the DES file encryption, MD5 obtaining digital signatures and document verification, RSA signature encryption. Into the receiver and transmitter.
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Size: 67584 |
Author: 风吹 |
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Description: go语言实现的DES与RSA算法，对明文的加密及对密文的解密-DES and RSA algorithms go language, the plaintext encryption and decryption of the ciphertext
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Size: 825344 |
Author: 马智 |
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Description: 常见网络编解码加解密算法。含有des、rsa、mqueue、xtrcrypt、gf256、base32,base64等一些的常见网络编码、解码、加密、解密算法。-Common network codec encryption and decryption algorithms. Contains des, rsa, mqueue, xtrcrypt, gf256, base32, base64 some other common network coding, decoding, encryption, decryption algorithm.
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Size: 8606720 |
Author: yubai |
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Description: 基于DES和RSA的加密聊天工具，共包含4个文件: chat.cpp、des.h、rsa.h、makefile。
编译：命令行模式下，切换到代码所在目录，输入make后回车即可。
运行：命令行模式下输入 ./chat，然后选择程序执行角色（客户端或服务器），如选择服务器，则程序自动打开端口开始监听；如选择客户端，则需要输入服务器地址。最后输入命令quit退出程序。
此外，代码中实现了异步，select以及普通三种IO模型，需要通过定义宏控制。-DES and RSA encryption based chat tool contains four files: chat.cpp, des.h, rsa.h, makefile. Compile: command line mode, switch to the code directory, enter make press Enter. Run: Command line mode input/chat, and then select the program to perform the role (client or server), such as selecting a server, the program automatically opens the port to start listening If you choose a client, you need to enter the server address. Finally, enter the quit command to exit the program. In addition, the code is implemented asynchronously, select and general three kinds of IO model, you need by defining the macro control.
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Size: 9216 |
Author: xuting |
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Description: 用C++实现的DES加密算法和RSA加密算法，控制台显示，可同时查看明文和密文，可自主设置密钥-Using C++ DES encryption algorithm and RSA encryption algorithm, the console display can simultaneously view the plaintext and ciphertext can be independently set key
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Size: 4344832 |
Author: 刘豫 |
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Description: MD5,DES,RSA加密解密算大说明，以及相关例子-MD5, DES, RSA encryption and decryption
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Size: 45056 |
Author: 周天宇 |
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Description: 对称加密（DES加密解密），非对称加密（RSA加密解密）。-Symmetric encryption (DES encryption and decryption), asymmetric encryption (RSA encryption and decryption).
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Size: 185344 |
Author: alin |
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Description: 本书分分三个部分。第一部分描述密码学中的常用算法和数论算法，以及这些算法的C和C++程序实；第二部分描述密码算法的C和C++实现，主要包括RSA系统和替代DES的Rijindael算法。第三部分给出了书中C函数和C++函数的一览表及一些有用的网址。本书注重算法的实现以及密码算法与C和C++程序的结合，这也是本书的主要特色之一。从实用的角度来看，本书提供了一个可用于现代密码的完整软件包。书中除重点介绍了两种重要的密码算法之外，还涉及程序的检查及错误处理、密码策略及密码的前景等。-Component three sections in the book. The first part describes the commonly used algorithms and theory of cryptography algorithm, and the algorithms of C and C++ program real The second part describes the password algorithm of C and C++ implementation, including RSA system and alternative Rijindael of DES algorithm. The third part presents the C and C++ functions in the book list and some useful website. This book focus on the realization of the algorithm and cryptographic algorithm and the combination of C and C++ program, which is one of the main features of this book. From a practical point of view, this book provides a modern passwords can be used for the complete package. Book in addition to focus on two important cryptographic algorithm, also involves the application of inspection and error handling, password policies and the prospect of the password.
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Size: 6692864 |
Author: 吴哲 |
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Description: 实现一款文档文件加密和签名的工具
1、选择一种hash算法（MD5 | SHA1 | SHA3）用于摘要的计算；
2、选择一种对称钥加密算法或者序列密码（DES| AES | RC4）；
3、选择一种公钥算法实现签名（RSA| ECC），需要单独的密钥对生成算法；
4、文档文件的加密模式为CBC。-Achieve a document file encryption and signature tool 1. Select a hash algorithm (MD5 | SHA1 | SHA3) for summary calculations 2, choose a symmetric key encryption algorithms or stream ciphers (DES | AES | RC4) 3. Select a public key signature algorithm (RSA | ECC), requires a separate key pair generation algorithm encryption mode 4, document file for CBC.
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Size: 833536 |
Author: 杨成伟 |
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Description: 编程实现128bit的RSA(包括素数和密钥对产生),实现传送DES加密算法所要用的密钥，并与DES算法一起形成传
送DES加密算法，然后用DES加密算法加密的完整体系。（输入输出均为01字符串）-Programming 128bit RSA (including to generate primes and key), to realize the transmission of DES encryption algorithm to use the key, and formed together with the DES algorithm for transmission
Send DES encryption algorithm, then using DES encryption algorithm for encryption of the complete system. (input and output are 01 string)
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Size: 3606528 |
Author: 刘晓明 |
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Description: 本资料主要实现了文字图像的加解密，主要应用的算法有五种，分别是DES，AES，RSA，ECC，MD5，其中椭圆离散曲线加密算法较难。-This information is mainly to achieve the text image encryption and decryption, mainly used the algorithm has five, respectively is the DES, AES, RSA, ECC, MD5, which discrete elliptic curve encryption algorithm is more difficult.
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Size: 133120 |
Author: 贺魄 |
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Description: 加密解密代码，des及rsa加密解密方法，c#编辑-Encryption, decryption code des rsa encryption and decryption method, c# editor
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Size: 4096 |
Author: lujiakai |
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Description: 加密解密(Encoder)C#源代码 v1.0
加密解密(Encoder)，实现MD5加密，DES加密解密，RSA加密解密。使用的是System.Security.Cryptography 命名空间提供的相关类-Encryption and decryption (Encoder) C# source code v1.0
Encryption and decryption (Encoder), achieve MD5 encryption, DES encryption and decryption, RSA encryption and decryption. Using System.Security.Cryptography namespace provides related classes
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Size: 153600 |
Author: 110 |
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Description: 用Java实现DES、RSA、MD5算法的简单安全系统-
Implemented in Java DES, RSA, MD5 algorithm is simple and safe system
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Size: 61440 |
Author: 小梅 |
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Description: DES和RSA的混合编码算法，很不错的，与大家共享，欢迎交流-mix coding algorithm using DES and RSA
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Size: 2644992 |
Author: huangjinhuang |
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