PKI的基础技术包括加密、数字签名、数据完整性机制、数字信封、双重数字签名，数字证书等。
The basic technology of PKI include encipher digital signature data integrity mechanism digital envelope double digital signature, digital certificate etc.
分析了当前国内已应用的远程抄表系统对其数据所采取的安全措施，提出利用数字签名技术对远程网络数据施行端对端加密；
The security measures to the data in AMRS are analyzed and the scheme that implements point to point encryption to the date of remote network is proposed based on digital signature technique.
数字签名技术在身份认证、数据完整性等方面具有其它技术所无法替代的作用，在信息安全领域得到广泛的应用。
The digital signatures have many applications in a lot of field for it cannot be substituted by other techniques in information security, including authentication, data integrity, and non-repudiation.
常采用的数据保护技术有用户身份鉴别、计算机数据加密技术、数字签名技术等。
User ID authentication, data encryption and digital signature are the three common technologies for data protection.
随着数字签名、身份验证、数据加密技术的应用，数据安全问题得到了缓解，尤其是数据加密技术使网络数据传输更加安全。
According to data signature, evidence of identity, data encryption was used, the question of data security was solved, especial technicality of data encryption made data transmit become security.
此外，本系统还利用数据加密技术，实现了数据在网络中的安全传输，利用数字签名技术实现了网上审批功能。
Furthermore, the system USES the data encrypting to come true the data transfers safely, and the digital signature to carry out online approve system.
文中重点研究了数据加密技术和数字签名技术，并给出了混合加密和数字签名联合使用的实现策略，该策略已在数家冶金企业中实施并得到检验。
The strategy for mix encryption with Digital Signature has been brought forth which has been implemented in several metallurgical enterprises and proved to be validated.
智能邮件信息处理基于数据包过滤和协议分析处理技术，实现了邮件加密，签名的智能化。
The intelligent E-mail processing, which is based on the packet filtering and protocol analysis, makes the encryption and signature intelligent.
从授权访问、加密技术、数字签名技术、使用数据视图等方面论述了校园信息系统中应采用的安全技术和方案。
This paper describes a teleopendion system with geometrical data base technology supported to enhance the capability and efficiency of teleoperation based on some actual problems.
从授权访问、加密技术、数字签名技术、使用数据视图等方面论述了校园信息系统中应采用的安全技术和方案。
This paper describes a teleopendion system with geometrical data base technology supported to enhance the capability and efficiency of teleoperation based on some actual problems.
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