摘要
随着网络技术的飞速发展,网络安全问题日益重要,而加密技术则是网络安全技术中的核心技术。为了应对日益严峻的网络安全状况,各类数据加密算法及信息加密技术被广泛应用于计算机网络中。通过对传输的信息进行加密处理,将原始信息(明文)、个人身份验证等信息转化为加密信息(密文)在网络中传输,防止了信息被非法用户窃取,保证了信息安全可靠的传输,从而为信息化的各类应用保驾护航。
With the rapid development of network technology, network security becomes more and more important, and the encryption technology is the core of network security technology. In order to deal with the bad network environment, various data encryption algorithms and information encryption technologies are widely applied in the computer network. With encryption process of information transferred in the network and by changing the original information（plaintext）, authentication information and so on into encrypted information（ciphertext）, information theft could be prevented, the security and reliability of information transmission ensured, thus to escort various information-based applications in a safe environment.
出处
《信息安全与通信保密》
2013年第5期93-94,97,共3页
Information Security and Communications Privacy
关键词
信息加密
网络安全
应用
information encryption
network security
application
