该算法具有会话密钥协商的公平性。
The algorithm has the fairness of the session key agreement.
提出一个新的高效认证密钥协商协议。
This paper proposes a new authenticated key agreement protocol.
认证密钥协商协议是一种重要的密码学原语。
Authenticated key agreement is an important original language of cryptology.
研究了安全多方计算的一个特例——组密钥协商。
The group key agreement has been discussed as a special case of secure multi-party computation.
提出了一个标准模型下的基于身份认证的密钥协商协议。
This paper presents an identity-based authenticated key exchange protocol in the standard model.
身份认证和密钥协商是无线通信中一个非常重要的安全问题。
The problem of identity authentication and key agreement is a very important one about security in wireless communications.
群组密钥协商(GKA)是保证随后安全通信的重要手段之一。
Group Key Agreement (GKA) is one of the important methods to ensure the subsequent secure communication.
在网络信息安全领域，服务器与客户机之间的密钥协商显得非常必要。
In the area of network information security, key agreement is essential between servers and clients.
文中结合完全二叉树结构，提出了一种新的基于身份的群密钥协商协议。
Combined with complete binary tree architecture, a new identity-based group key agreement protocol is proposed in this paper.
在群成员随时变动的动态对等群组中，群密钥协商比群密钥分配更适用。
Group key agreement scheme is more adaptable than group key distribution in DPG in which its membership can be frequently changed.
作为网格通信安全的基础，安全认证密钥协商机制是研究的热点问题之一。
As the foundation of Grid communication security, research on the authentication and key agreement mechanism is one of the hot topics.
由于密钥协商的重要性，密钥协商的研究成为了密码学中一个研究的热点。
Because of the importance of key agreement, key agreement research became cryptography a research hotspot.
该机制能实现双向身份认证和密钥协商功能，使SIP认证和加密更为灵活。
This mechanism provides the functions of bidirectional identity authentication and key negotiation, and makes SIP authentication and Encryption more flexible.
针对动态对等群组设计了一个具有许可控制功能并且可认证的密钥协商方案。
An authenticated group key agreement scheme with admission control for dynamic peer groups was presented.
该方案具有如下特点：（1）协议仅需要两轮交互，就可以实现组密钥协商；
This scheme is characterized by the following properties:(1) Participants only need two-round communications to get the group key;
该协议克服了之前提出的基于混沌的密钥协商协议的一些缺陷，具有较高的安全性。
This protocol overcomes the drawbacks of several previously proposed chaotic key agreement protocols, so it is effective and secure.
提出的方案基于层次密钥树结构和多方密钥协商并具有密钥独立性和无状态型等特征。
The scheme is based hierarchical key tree and multi-party key agreement. It possesses the desired properties, such as key independence and key statelessness.
目前移动自组网的安全问题越来越受到国内外的重视，特别是密钥协商和消息认证技术。
Currently, Mobile AD Hoc Networks is getting more and more attention at home and abroad, especially the key agreement and authentication schemes.
消息认证技术被用到了移动自组网通信的三个重要阶段：密钥协商、路由发现、数据通信。
In a word, message authentication schemes are used in the three important stages: Key agreemnet, routing discovery and data communication.
在分析传统的BD方案和改进方案IBD的基础上提出一种层次化的密钥协商方案H-IBD。
This paper presented a hierarchical key agreement scheme H-IBD based on the analysis of traditional scheme BD and improved scheme IBD.
针对服务器泄漏攻击，给出了抵抗这种攻击的方法，提出了一个新的基于口令的认证密钥协商协议。
Attack, a method of resisting server compromise attack is given and a new password-based authenticated key agreement protocol is proposed.
根据参与者数目的不同，密钥协商协议分为两方密钥协商协议、三方密钥协商协议和组密钥协商协议。
There are three kind of key agreement protocols: two-party key agreement protocols, three-party key agreement protocols, group key agreement protocols.
在SIP安全措施上，对传统的HTTP摘要认证方式作了改进，实现了双向身份认证和密钥协商的功能。
In SIP's security measure, the method of the traditional HTTP digest authentication is improved, and the functions of bidirectional identity authentication and key negotiation are supplied.
提出了一种新的群组密钥协商协议，在协议中，参与者可以通过一系列算法对其他参与者的真伪进行验证。
A new group key agreement protocol was proposed in this paper. In this protocol, the participants could verify the honesty of other participants by a series of algorithms.
提出一个应用椭圆曲线密码体制进行密钥协商而在基于身份的公钥系统内进行组通信的全新安全组播方案。
In this paper, we propose a novel secure multicast scheme with key agreement based on Elliptic Curve Cryptosystem and group communication inside Identity-based Public key Cryptography system.
基于该密钥管理模型的算法包含了密钥的生成、组密钥协商、密钥更新、节点加入处理和退出处理等子算法。
The key management algorithm based on the new scheme includes several sub algorithms, such as key generation, group key agreement, key update, nodes joining operation and nodes existing operation.
分析了3G认证与密钥协商协议（AKA）的过程和特点，指出了存在的缺陷，提出了一种新的AKA改进方案。
The shortcomings to 3G Authentication and Key Agreement(AKA) protocol were described through analyzing its procedure and security.
在对IKE进行分析的基础上，讨论了怎样在安全密钥协商过程中对发起者身份进行保护，并给出了具体实施步骤。
How to protect the initiator identifier during the secure key negotiation based on the analysis of IKE is discussed, and the concrete implementation is given.
提出了一种新的身份认证与密钥协商协议，该协议可以实现通信双方的相互认证，并通过协商产生安全的会话密钥。
This paper proposed a new authentication and key agreement protocol which can realize mutual authentication and generate a secure session key agreed by both sides of communication.
密钥协商协议在通信系统中为通信的参与者提供身份认证，并为参与者生成一个用来加密传递消息的临时会话密钥。
An authenticated key agreement protocol is used to provide authentication in communication systems, and produces a short-time key that can encrypt the transferred information.
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