Description: 随着密码分析技术的提高，新的数据加密标准AES取代了过时的DES。文章在阐述AES/RSA加密算法的基础上，分别给出了利用AES/RSA实现客户端/服务器端网络数据传输的加密流程。最后在比较AES算法和RSA算法基础上，将AES与RSA相结合提出一种新的数据加密方案。-analysis technology improvements, new data encryption standard AES replaced the outdated DES. The article described AES / RSA encryption algorithm on the basis of the difference is the use of AES / RSA achieve client / server network data encryption process. Finally in comparison AES and RSA algorithm, based on AES and RSA will be combined, a new data encryption program. Platform: |
Size: 14433 |
Author:哈 |
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Description: 随着密码分析技术的提高，新的数据加密标准AES取代了过时的DES。文章在阐述AES/RSA加密算法的基础上，分别给出了利用AES/RSA实现客户端/服务器端网络数据传输的加密流程。最后在比较AES算法和RSA算法基础上，将AES与RSA相结合提出一种新的数据加密方案。-analysis technology improvements, new data encryption standard AES replaced the outdated DES. The article described AES/RSA encryption algorithm on the basis of the difference is the use of AES/RSA achieve client/server network data encryption process. Finally in comparison AES and RSA algorithm, based on AES and RSA will be combined, a new data encryption program. Platform: |
Size: 14336 |
Author:哈 |
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Description: 自己用Java编的Client-Server聊天程序，结合了网络通信、数据安全、多线程的知识
1．使用RSA算法完成DES密钥的分配；
2．使用MD5结合RSA算法完成对消息的签名；
3．对原有消息及签名提供机密性保护(用DES算法加密)；
4．能够解密并验证签名的合法性
-Their use of Java made the Client-Server chat program, a combination of network communications, data security, knowledge of multi-threaded one. RSA algorithm using the completion of the distribution of DES keys 2. RSA algorithm combines the use of MD5 message to complete the signature 3. The original message and signature to provide confidentiality protection (with DES encryption algorithm) 4. Able to decrypt and verify the legitimacy of the signature Platform: |
Size: 8192 |
Author:Shadow |
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Description: 使用RSA和DES两种算法为基础，设计实现了一个简单的网络传输模型。
模型里有两个类，Server和Client，Server端要将自己的公钥发给Client，然后Client将自己的DES密钥通过RSA加密发给Server 端。之后双方可以通过DES对称加密进行通信。 -The use of RSA and DES is based on two algorithms, Design and Implementation of a simple model of network transmission. There are two types of models, Server and Client, Server-side to their own public key issued to Client, then Client will own through the RSA encrypted DES key distributed Server client. After the two sides through DES symmetric encryption to communicate. Platform: |
Size: 650240 |
Author:qzhirong |
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Description: 使用RSA和DES两种算法为基础，设计实现了一个简单的网络传输模型。模型里有两个类，Server和Client，Server端要将自己的公钥发给Client，然后Client将自己的DES密钥通过RSA加密发给Server 端。之后双方可以通过DES对称加密进行通信。-Two algorithms using the RSA and the DES, based on designs and implements a simple model of network transmission. Model, there are two classes, Server and Client, Server-side to their own public key sent to Client, then Client will own DES key encrypted via RSA distributed Server-side. After the two sides can communicate through the DES symmetric encryption. Platform: |
Size: 1091584 |
Author:林晓波 |
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Description: 使用mfc编程实现了一个网络聊天工具。该工具具有加解密功能，分为客户端和服务器端。用到了rsa,des,sha1安全算法。-Mfc programming using an online chat tool. The tool has the encryption and decryption functions, divided into client and server side. Used in the rsa, des, sha1 security algorithms. Platform: |
Size: 53591040 |
Author:wanyihan |
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Description: This implementation of popular RSA algorithm for encryption and decryption in java. It can be run on client server architecture-This is implementation of popular RSA algorithm for encryption and decryption in java. It can be run on client server architecture Platform: |
Size: 44032 |
Author:Kaustubh Lohiya |
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Description: 一个移动客户端与服务端安全交互的解决方案。
针对: http://my.oschina.net/kaster/blog/130940
客户端使用AES加密报文，使用RSA公钥加密AES密钥
服务端使用私钥解密AES密钥，再使用AES密钥解密密文
隐掉了数据压缩部分-A mobile client and server security solutions that interact. For: http://my.oschina.net/kaster/blog/130940 client packets using AES encryption, RSA public key encryption using AES key server uses the private key to decrypt the AES key, then use the AES decryption key Man hidden away part of the data compression Platform: |
Size: 6144 |
Author:贾宝奇 |
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Description: 根据数字签名原理模拟的数字签名程序，应用到服务器--客户端程序，RSA技术等，相当先进-According to the principle analog digital signature digital signature, application to a server- client program, RSA technology, quite advanced Platform: |
Size: 13666304 |
Author:guojuan |
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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. Platform: |
Size: 9216 |
Author:xuting |
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Description: the encryption key is public and it is different from the decryption key which is kept secret (private). In RSA, this asymmetry is based on the practical difficulty of the factorization of the product of two large prime numbers, the "factoring problem". The acronym RSA is made of the initial letters of the surnames of Ron .
A user of RSA creates and then publishes a public key based on two large prime numbers, along with an auxiliary value. The prime numbers must be kept secret. Anyone can use the public key to encrypt a message, but with currently published methods, and if the public key is large enough, only someone with knowledge of the prime numbers can decode the message feasibly.[2] Breaking RSA encryption is known as the RSA problem. Whether it is as difficult as the factoring problem remains an open question. Platform: |
Size: 10240 |
Author:minddz
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