口令认证是身份认证的关键因素。
Password authentication is the key factor in identity authentication.
口令认证是远程身份认证中实用的方法。
Password authentication scheme is a very promising and practical solution to remote user authentication.
身份认证服务器提供口令认证和数字证书认证两种方式。
Identification authentication server provides password authentication and digital certificate authentication.
身份认证服务器提供口令认证和数字证书认证两种方式。
The Design and Implementation of user authentication System based on digital certification;
提出了一个基于RSA系统和智能卡的远程口令认证系统方案。
A remote password authentication scheme based on the RSA cryptography and smart card was presented.
文中提出了一种新的基于单向哈希函数的一次性口令认证方案。
A new Hash function based on scheme of one time password system is raised in this paper.
针对原口令认证流程中的时间性能差和参数传递保密性低的问题，提出改进方法。
The original password authentication has the problems of the time poor performance and the confidentiality by parameter transmit, the new password authentication will resolve this problems.
基于验证元的口令认证密钥交换协议的最基本安全目标是抵抗字典攻击和服务器泄露攻击。
The fundamental security goal of verifier-based password-authenticated key exchange protocol is security against dictionary attack and server compromise attack.
毋庸质疑，远程口令认证系统是目前防止非法进入计算机网络最有效，也是最常被采用的做法。
Remote Password Authentication System (RPAS) obviously is the most effective solution and is also made the best use of.
由于每次登录时用户提交的认证信息都是固定不变的，传统的口令认证机制容易遭受回放攻击。
Traditional password authentication schemes are vulnerable to replay attacks because of the fixed password and unchanged messages submitted by users for verification.
给出了一个基于智能卡的远程访问口令认证方案，它能够对登录口令进行检验而不需要检索口令表。
A smart card based on remote access password authentication scheme is given, which can verify a log-in password without verification table. It utilizes the signature property of public key systems.
将第四章提出的基于对称密码的动态口令认证方案应用于统一认证系统中，构建了一个统一认证系统模型。
Through appling the password authentication scheme which is proposed in the fourth chapter to unification authentication system, we get a model of unification authentication system.
本文首先利用离散对数和分子因解问题提出了许多口令认证方案。其次建立并分析了三个新型数字签名方案。
In this paper, many password authentication schemes are proposed based on both the discrete problem and factorisation problem. In addition, three new signature schemes are presented and investigated.
在介绍各种身份认证方式的基础上，进行了安全性分析，作为最简单也是最常用的口令认证方式是分析的重点。
On the basis of introduction of various IA ways, security analysis are made on them. No doubt, password authentication is the simplest and most used way to carry out IA with, it...
文章简要回顾了密钥管理的基本内容，指出常见的密钥协定协议的不足，详细介绍了基于口令认证的密钥协定协议。
This paper reviews the basic content of key management, points out the limitation of the existing key agreement protocol and introduces password authenticated key agreement in detail.
本文主要研究基于动态口令认证的密钥交换协议，该协议既能保证VPN的认证安全，又能保证VPN的传输安全。
This paper mainly focuses on key exchange protocol based on dynamic password authentication, which can insure the security of both authentication and transportation of VPN system.
口令认证技术是最常用的身份认证技术，它可以分为两大类：静态口令和动态口令，而且动态口令的实现方法很多。
It can be sorted into two classes. : static password authentication and dynamic password authentication. There are a lot of methods to produce dynamic password.
本文在现有身份认证技术的基础上，结合二维条码和一次性口令认证技术，提出了移动商务环境下的一种身份认证方案。
The paper proposes a new OTP authentication scheme based on 2-d bar code and ADAPTS it into M-commerce environment.
为了增强用户身份认证机制的安全性，在传统的口令认证方式的基础上，提出了一种基于模糊逻辑的击键特征用户认证方法。
In order to improve the security of the identity authentication and according to the conventional password authentication, a biometrics based on fuzzy logic for authentication is put forward.
系统中，用户通过一次动态口令认证，即可访问网站权限范围内所有的应用服务，同时系统也实现了对用户的安全后续认证。
In system, through the universal dynamic password authentication, the user can visit all the services in the visiting range on Web site, the system also implements the secure persist.
本文论述了一次性口令认证的基本原理，提出了一种基于信息摘录的认证模型，由此讨论了一次性口令认证在安全系统中的实。
The thesis argues the principle of OTP and studies the implementation of it in security system by introducing an OTP authentication system based on message digest.
由于我们的运行时不能确定在HTTP认证中所使用的用户标识和口令，因此我们不能使用该用户连接到数据库。
Since our runtime cannot determine the userid and password that is used in HTTP authentication, we cannot use this to connect to the database.
HTTP认证意味着HTTP请求必须具有一个带有用户标识和口令的http头字段。
HTTP authentication means that the HTTP request has to have an HTTP header field with the userid and password.
应用程序需要一个安全性部署计划，指定从哪个源获得认证用户所需要的用户名和口令信息。
Your application needs a security deployment plan that specifies what the source is for obtaining username and password information for authenticating users.
当您在浏览器中遇到一个要求认证的Web页面时，您通常得到一个对话框，让您为该 Web 页面输入您的用户标识和口令。
When you encounter a Web page in a browser that requires authentication you usually get a dialog box that lets you enter your userid and password for this Web page.
在后面，Geronimo会查询这些表得到认证登录会话需要的用户名和口令并得到用户所属的组。
Later, Geronimo queries these tables to obtain the username and passwords to authenticate your login session and the groups you are a part of.
他们还应该考虑双重认证，用不断变化的代码将口令与安全键码结合起来。
They should also consider two-part authentication, which can combine passwords with a security key with a changing code.
在本章中，我实行的是单因子认证，在这种场合中，用户只需使用一个他们预知的单一信息片段：口令，便能够进行认证。
I have performed single-factor authentication in this chapter, which is where the user is able to authenticate using a single piece of information known to them in advance: the password.
目前，动态口令作为最安全的身份认证技术之一，已经被越来越多的行业所应用。
At present, as one of the most secure authentication technologies, dynamic password has been used in more and more industries.
为了保证本系统的安全性，本论文结合基于口令和公钥的认证模式，设计了一种新型的身份认证方法。
To guarantee the system safe, this thesis designed a new kind of Identity certification method based on the mode of keywords and public-key certification.
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