- 數(shù)據(jù)加密系統(tǒng)
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data encryption system中文什么意思
例句與用法
- Finally the system is realized by algorithm and the data encryption system for network communication is developed in vc + + environment
最后對系統(tǒng)進行了算法實現(xiàn)，通過vc + +開發(fā)了網(wǎng)絡(luò)通信數(shù)據(jù)加密系統(tǒng)。 - 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
在數(shù)據(jù)加密系統(tǒng)中,通常利用混沌模型迭代產(chǎn)生的序列作為密鑰,以保障數(shù)據(jù)安全,防止非法篡改和竊取。 - 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
軟件設(shè)計首先介紹了基于api的串口通信設(shè)計和windows多線程編程原理，并介紹了串口通信模塊的設(shè)計；其次討論了sqlserver數(shù)據(jù)庫的特點和數(shù)據(jù)庫模塊的設(shè)計；再次對遠程通信的模式進行了探討，介紹了ras撥號模塊和socket通信的設(shè)計；最后基于網(wǎng)絡(luò)安全性的考慮，我們對數(shù)據(jù)加密技術(shù)進行了探討，并針對本系統(tǒng)開發(fā)了一套加密模塊。 - 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
在此基礎(chǔ)上，本文設(shè)計了網(wǎng)絡(luò)通信數(shù)據(jù)加密系統(tǒng)，該系統(tǒng)將對稱加密算法3des與非對稱加密算法rsa相結(jié)合對數(shù)據(jù)加密，用公鑰算法rsa和單向散列函數(shù)md5實現(xiàn)對文件的數(shù)字簽名，有效地實現(xiàn)了網(wǎng)絡(luò)通信系統(tǒng)中的信息加密、數(shù)字簽名、身份認證等功能，保證了發(fā)送方所發(fā)送信息的秘密性、鑒別性、完整性及不可否認性。