关键词:数据 通信 加密 密钥 密码
Abstract
It becomes an important content of network security to protect Hardware、Software and the Data in network system not to be destroyed、changed and divulged because of accidental and malicious reason, and ensure the system to run continuously and regularly and the network service system not to be paused.
This paper emphasizes particular on network communication security. Cryptography is a scientific that researches communication security encryption and a method that protects the messages to be stolen、broken and used by the opposition side. The research of communication security encryption centers on seeking a better cipher system. It is a center problem that this paper is being discussed. This paper is divided into 6 chapters. It introduces detailedly encryption security, cites DSA、RSA、DSS/DSA and PGP Encryption System, and analysts and compares them.
Key-words: Data Communication encryption Key Cipher
付费论文:31000多字 有中英文摘要、目录、图表及参考文献 300元
备注:此文版权归本站所有;本站保证购买者的省唯一性。