不可否认性

挂号电子邮件协议需要具备保密性、不可否认性及公平性

There are some goals of Certified E-mail Protocol : confidentiality non-repudiation and fairness .

提出的改进方案有效地防止了针对SET协议购买过程的攻击并且保证了交易中的不可否认性。

The scheme we proposed in this paper efficiently prevents the attack and guarantees the non-repudiation in the purchase phase of the transaction .

需要使用这些方法来实现数据的不可否认性和通过Internet安全地发送数据。

These approaches are required for non-repudiation of data and sending data securely over the Internet .

XML的广泛应用使得XML数据的安全性问题日益变得重要，如XML数据的完整性、真实性、不可否认性等问题。

The generally used of XML increase the XML 's security problem , such as integrated , confidential and nonrepudiation .

使用XML数字签名技术和RSA算法保证数据的完整性、不可否认性和发送方身份认证；

Using the technology of XML digital signature and RSA algorithm to ensure the integrity , message authentication and signer authentication of the data ;

利用PKI（PublicKeyInfrastructure）技术对电子政务的信息安全进行保护，以保证信息传输的机密性、真实性、完整性和不可否认性已非常必要。

It is very necessary to use PKI ( Public Key Infrastructure ) technique to protect information system security in E-Government , for transmitting information confidently , reliably , integrallty and nonrepeatability .

PKI技术能够有效满足网络应用中的机密性、完整性、真实性及不可否认性和存取控制等安全需求。

PKI can effectively meet many safety requirements for confidentiality , integrality , facticity an acceptability and access control for network applications .

采用了SSL技术加强服务器的安全防护能力，保证信息的机密性、完整性和不可否认性。

Use the SSL technology to enhance server security capacity , to guarantee the information of confidentiality , integrity and non - repudiation .

基于pki的set协议，通过使用pki的公用密钥技术和数字证书，保证了电子商务中认证和信息的真实性、保密性、完整性和不可否认性。

The set protocol based on the technology of public key and digital certificate of pki , guarantees the authentication and facticity , confidentiality , integrity , non-repudiation of e-commerce information .

本文主要对加密和身份认证技术进行了简要分析，并就如何利用证书解决WEB应用中的信息对传输的保密性、完整性和不可否认性以及用户身份认证问题提出了安全解决方案。

This paper has briefly analyzed the cryptographic and authentication techniques , and presented solutions concerning how to use certificate to guarantee the confidentiality , integrity and non-repudiation of information transmission , and the identity authentication of users in web-based application .

签名计划使用强盛的密码技术和PKI，以更好地保证身份的真实性、文档的完全性和不可否认性。

The signature scheme uses the powerful cryptography technology and PKI , with much force to guarantee the authenticity , integrity and undeniableness of one document .

理解了SSL协议各个组成部分的工作原理和过程，领会了PKI.技术在实现身份认证、安全传输、不可否认性、数据完整性等方面的重要应用。

Understand the principle working process of SSL protocol , comprehend the important application in identity authentication , secure data transmission , no renounce , and data integrality .

第二方面Java的安全性技术分析，对公文流转中的文件进行加密并且签名，从而实现信息的真实性、完整性、保密性和不可否认性。

The second is Java security machine , it can encrypt electronic files and provide digital signature , with the support of this technology , the system achieves its confidentiality , integrity , privacy , and non-repudiation .

基于扩充后的SVO逻辑系统对复合型安全协议进行了形式化描述，证明了该协议具有不可否认性。

The compound protocol is described in the extended SVO logic system and the non-repudiation property is proved .

此体系结构使用WS-Security来提供端到端安全和可能的不可否认性（如果服务在删除安全前保存入站消息）。

This architecture uses WS-Security to provide end-to-end security and possibly non-repudiation ( if the service persists the inbound message before removing security ) .

WS-Security规范的宗旨是使应用程序能够构建安全的SOAP消息交换机制，保证SOAP消息的机密性、完整性和不可否认性。

The aim of WS-Security norm is to make the applying procedure can set up the mechanism of safe SOAP message exchange , guarantee the SOAP message 's confidentiality , integrality and no deny .

由于发送方的私钥用于签名（确保完整性和不可否认性），因此我们需要更改我们对安全组件使用PKI的方式。

Because the sender 's private key is used for signing ( integrity and non-repudiation ), we don 't have to change the way we use PKI for that component of the security .

PKI提供了一个框架，在这个框架中，多种的技术组合起来为网上电子交易提供了四个主要的安全功能：保密性、完整性、身份认证、不可否认性。

PKI provides a frame , in this frame , all kinds of components work together to provide four major security functions for electronic , business , confidentiality , integrity , authentication , non-repudiation .

建立在公钥密码体制上的公钥基础设施PKI以身份证书管理为核心，能够为应用提供身份鉴别、机密性、完整性和不可否认性服务。

With the management of certificates , the Public Key Infrastructures ( PKI ), which is based on the Public Key System , provides service of authentication , confidentiality , integrity and nonrepudiation for application .

该系统利用PKI体系的非对称体制，实现用户身份的鉴别以及信息传输过程中的机密性，完整性和不可否认性。

With the support of the asymmetric structure of the PKI system , the privacy , authentication , integrity and non-repudiation in the authentications of users ' identities and in the information transmissions could be ensured .

开发基于SOAP的Web服务和B2B应用时，仪依靠现有的传输层安全机制（如SSL）不能使不可否认性和端到端的安全性要求得到满足。

When developing Web services and B2B applications based on SOAP , if just depend on existing transport layer security technology ( for example : SSL ), the security requirement of non-repudiation and end to end transactions can 't be satisfied .

PKI（PublicKeyInfrastructures公钥基础设施）以密码学为理论基础，提供身份鉴别、机密性、完整性和不可否认性服务，成为网络应用中信任和授权的源泉。

PKI ( Public Key Infrastructures ) , which is based on cryptography and provide authentication , confidentiality , integrity and non-repudiation , turns into the source of authentication and authorization in Internet . PKI records people 's identities and privileges into public key certificate .

509数字证书的PKI体系提供了网络计算环境中良好的信任机制，并能提供通用的安全服务如机密性、完整性和不可否认性等。

509 digital certificates based PKI system has offered the good trust mechanism in the network computing environment , and can offer the security services in common use such as confidentiality , integrality , nonrepudiation and so on .

在详述了国内外PKI技术应用状况、发展趋势及采用的关键技术的基础之上，分析了PKI技术是如何保证数据机密性、真实性、完整性和不可否认性的。

Based on comprehensive analysis on the application status , progress trend and the used key technologies of PKI in the world , this paper analyzes how PKI technology assures confidentiality , authenticity , integrality and Non-repudiation of information .

例如，WS-SecurityPolicy可能要求客户机对发送到服务器的请求消息进行签名，这为服务提供不可否认性。

For instance , a WS-SecurityPolicy may require the client to sign request messages sent to the server , providing nonrepudiation for the service .

WPKI为基于移动互联网的应用提供保密性、完整性、不可否认性和身份认证等安全性服务。

WPKI ( wireless PKI ) provides the security services such as confidentiality , integrity , non-repudiation , and identity authentication for the application based on the mobile Internet .

文章对网上报税系统的安全问题进行了讨论，运用PKI技术，主要包括身份认证、SSL协议以及加密和数字签名，实现了网上报税系统的保密性、真实性、完整性和不可否认性。

This article discusses the security of Internet taxpaying system . Using PKI technology that includes certification authority , SSL protocol , encryption and digital signature , It realizes the data privacy , authenticity , integrality and non-repudiation in Internet taxpaying system .

为了描述协议的动态运行过程，对SVO逻辑系统进行了扩充，增加了3条公理，用于刻划消息接收者的不可否认性。

For the verification of the compound security protocol , the SVO logic system is extended with three new axioms , which can represent the non-repudiation of the message receiver .

利用PKI建设全省统一的网络信任体系平台，为用户和服务器发放数字证书，提供电子认证和电签名服务，可以保证网上办公的保密性、完整性和不可否认性。

Using PKI to construct a unified network trust system platform , issuing digital certificates for the users and servers , providing electronic certification and electric signature service , we can guarantee the confidentiality , integrity and non-repudiation of the online working .

在敏感信息得到保护的前提下，SIPA实现了安全认证和发送方的不可否认性，并且避免了额外的签名证书的开销。

It realizes authentication and non-repudiation with the sensitive-information under proper protection thus avoid the cost brought about by signature credentials .