data encryption system meaning in English
数据加密系统
Examples
- Finally the system is realized by algorithm and the data encryption system for network communication is developed in vc + + environment
最后对系统进行了算法实现，通过vc + +开发了网络通信数据加密系统。 - In the data encryption systems , chaotic sequences can be used as the secret key to guarantee the safety of data and prohibit the juggle and steal unlawfully towards the data we sent
在数据加密系统中,通常利用混沌模型迭代产生的序列作为密钥,以保障数据安全,防止非法篡改和窃取。 - About the software design , firstly the thesis introduce the module design of serial port communication based on api and theory of windows multi - thread programming ; secondly we talk about the remarkable advantages of sql server database and detailed design of database module ; thirdly the thesis has researched the modes of remote communication , introduce in detail the design of module of ras and socket communication ; at last because of more and more attention to the security of network and data transfer , we have discussed the data encryption standard , and developed our own data encryption system for the monitoring and control system
软件设计首先介绍了基于api的串口通信设计和windows多线程编程原理，并介绍了串口通信模块的设计；其次讨论了sqlserver数据库的特点和数据库模块的设计；再次对远程通信的模式进行了探讨，介绍了ras拨号模块和socket通信的设计；最后基于网络安全性的考虑，我们对数据加密技术进行了探讨，并针对本系统开发了一套加密模块。 - The paper designs a data encryption system for network communication , which combines the private - key algorithm 3des with the public - key algorithm rsa to encrypt data and signs on files with public - key algorithm rsa and one - way hash function md5 . the system can actualize encryption of data , digital signature and identification efficiently and ensure privacy , authenticity , integrity and nonrepudiation of data
在此基础上，本文设计了网络通信数据加密系统，该系统将对称加密算法3des与非对称加密算法rsa相结合对数据加密，用公钥算法rsa和单向散列函数md5实现对文件的数字签名，有效地实现了网络通信系统中的信息加密、数字签名、身份认证等功能，保证了发送方所发送信息的秘密性、鉴别性、完整性及不可否认性。