保密网系统的英文

• vcn

• 保密    keep a secret density
• 网    net
• 系统    system
• 网系统    arbitrary grid system; network system
• 保健网系统    health care network system
• 地网系统    ground system
• 电力网系统    electric power pool
• 电网系统    grid system; network system
• 管网系统    pipe network system
• 基本网系统    elementary net system
• 加时网系统    timed net systems
• 接入网系统    ans access network system
• 雷达网系统    radar netting system
• 联网系统    interconnected system; interconnection
• 内联网系统    it-school
• 内质网系统    endoplasmic reticulum system
• 水网系统    water reticulation system
• 校园网系统    campus network system; easycampus
• 专网系统部    cgmd-china private network
• 环状管网系统    grid pipe network system
• 联网系统管理    networked system management
• 水网；水系；水网系统    water reticulation network; waterreticulatio etwork
• 网系    system of nets
• 保密系统    privacy system
• 保密子系统    privacy subsystem

• The paper discusses the development of web , browser / server mode conception and the content and mechanism of network security based on web , and also describes the basic conception and system of cipher theory , symmetric - based data encryption standard and advanced encryption standard and asymmetric - based rsa . it presents a detailed design of secrecy net of digital government , and advances a des - and - rsa - based security model of information exchange , which makes use of symmetric cryptographic algorithm to encrypt plaintext , and introduces public - key algorithm rsa to encrypt session key to compose digital envelope and to realize digital signature
  本文论述了web的发展及其browser / server模式概念，以及基于web的网络安全的内容与机制；阐述了密码学的基本概念、分类，对称密钥密码体制des与aes以及公开密钥密码体制rsa ；最后，利用一种基于des和rsa的信息交换安全模型，详细地给出了一个数字政府的保密网系统设计方案。