第一代版权保护是密码技术和数字签名技术。
The first generation of copyright protection is cryptography and digital signatures.
该系统采用基于椭圆曲线的数字签名技术来实现。
The system applies the signature based on the elliptic curve to realize.
传统的版权保护和内容认证技术是密码技术和数字签名技术。
The traditional techniques of copyright protection and content authentication are cryptology technique and digital signature technique.
数字签名技术可以提供网络身份认证等功能，具有广泛的应用。
The digital sign technique is applied in many fields such as identify confirmation and information authentication on Internet.
数字签名技术在一定程度上保证了交易信息在网络传播中的安全。
Technology of digital signature to some extent ensures the safety of transmission of the trade information in the network.
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.
基于互联网络办公的需求，介绍了公开密钥加密算法、数字证书和数字签名技术。
Based on the need of network office, this paper introduces the algorithm of asymmetric encryption, digital certificates and digital signature.
为了使数字签名技术得到更广泛应用，研究了数字签名方案在多用户环境中的安全性。
To make the technology of digital signature be more widely applied, researched the security of the digital signature schemes in the multi-user setting.
文章阐述了数字签名技术原理，并介绍了数字签名中的关键技术：公钥加密体制和哈希算法。
In this paper, the principles of digital signature is given, Meanwhile the key technology of digital signature: public key cryptography and Hash algorithms is introduced.
通过利用顺序群体数字签名技术，来保证该系统成为一个高效、完善、安全易用的管理信息系统。
Through the order group digital signature technology, the system can be ensured to be an efficient, perfect, secure, and powerful MIS.
身份识别和认证以及数字签名技术是现有的安全理论中保证网络环境下信息安全传输的有力手段。
Identification recognition, authentication and digital signature are strong methods of available security theories to secure safe transmission in network environment.
信息安全性则主要指通过对信息加密和采用数字签名技术保证信息内容的真实性、保密性和究整性；
The later mainly refers to keeping the content of information authenticity , secretiveness and completeness by using the certification techniques of digital participants' identity.
数字签名技术对被保护信息处理，将得到报文摘要附加到保护信息中，证明被保护内容的真实、完整。
With digital signature to the message digest appended to the protection of information, the purpose is to prove that the protected information is true and complete.
第二，在J2EE平台下采用数字签名技术，设计了登录模块，并在此基础上提出多种形式的登录方案。
SSO system's main function is also explained in detail. Second, digital signature technology on J2EE platform is elaborated and various login mode is also advanced.
本文采用多重数字签名技术来对电子文件进行签署，以适应多个不同部门对同一份文件进行签名的情况。
The paper adopts digital multi- signatures technology to sign the document in OA system when the one document needs some signatures from different departments .
文章按照UN/EDIFACT标准探讨了采用安全段组结构和数字签名技术实现报文的抗抵赖性的方法。
This paper probes into the secure message structure in batch UN/ EDIFACT criterion, and presents a security instance message which conforms to the criterion by using the digital signature.
针对数字签名技术中签名信息易被移除的问题，在语义技术的基础上提出了基于语义水印的数字签名算法。
For the lack of removing signature information easily in the technology on digital signature, based on semantic watermarking technology, proposed the algorithm based on semantic watermarking.
MD 5算法用来实现身份认证过程，DES算法结合非对称加密和数字签名技术来保证信息的安全传输。
MD5 algorithm is used to implement the authentication process. DES algorithm combined with asymmetric encryption and digital signature to ensure the safety of information transmission.
该协议采用的技术包括，对称密钥加密、公共密钥加密、哈希算法、数字签名技术以及公共密钥授权机制等。
The protocol USES such technologies as symmetrical key encryption, public key encryption, Hasche algorithm, digital signature as well as public key authorization mechanism and so on.
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.
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.
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.
随着信息技术的飞速发展，现代社会对于信息安全的要求也越来越迫切，数字签名技术已经在许多领域得到了广泛应用。
With the rapid development of information technology, information security is gaining increasing concern. Digital signature has been in common use today.
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.
本文主要论述了数字签名技术的基本实现原理，包括公钥加密技术、报文分解函数(MDF)等实现数字签名应用的关键技术。
The basic principal of realizing the Digital Signature application as well as some essential key technologies including public key Encryption, Message Decomposition Function (MDF) are discussed here.
首先分析了数字签名技术在数字档案管理应用中的重要作用，介绍了数字签名技术中rsa加密算法及MD 5算法基本原理。
The important role of digital signature technology in digital archives management was analyzed and the fundamentals of RSA and MD5 were introduced.
第二章介绍基本的应用密码学算法和密码协议，包括对称加密算法、非对称加密算法、散列函数、数字签名技术和密钥管理协议。
In chapter 2, the basic algorithms and protocol of applied cryptography are introduced here, including symmetric-key cryptography, public-key cryptography, hash functions and key management protocols.
并在此基础之上，把运用于诸如电子商务等其他领域中的数字签名技术引入“校园一卡通”系统，设计出了校园CPU卡的密钥管理系统。
After do this, the paper introduce the digital signature which used in other domain such ase-commerce into "campus Cards System" then design the campus CPU card key management.
并在此基础之上，把运用于诸如电子商务等其他领域中的数字签名技术引入“校园一卡通”系统，设计出了校园CPU卡的密钥管理系统。
After do this, the paper introduce the digital signature which used in other domain such ase-commerce into "campus Cards System" then design the campus CPU card key management.
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