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.
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.
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.
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.
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.
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.
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.
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.
改进的TTS密钥协商协议，以很小的计算代价使原tts协议在密钥证实性、源认证和抗同谋破解上有了很大改善。
The improved TTS key negotiation protocol, with small calculation cost, makes great progress in key verification, data source authentication and resist inners attack.
基于树结构与门限的思想，王志伟等人提出了一个高效的组密钥协商协议(TTS协议)，并认为他们的协议是安全的。
Based on tree and threshold idea Wang et al. proposed an efficient group key agreement protocol (TTS) and claimed that their protocol is secure.
目前已有的组密钥管理协议主要包括组密钥分配协议和组密钥协商协议，总体来说，他们各有优缺点，适用于不同的情况。
At present, group key management mainly divided into goup key distribution and group key agreement, both of them have their own character and can be used in different applications.
密钥协商协议是实体实现安全通信的前提，通过密钥协商协议，实体可以建立高熵的会话密钥，这个会话密钥将用于随后的通信中。
Through the key exchange protocol, the entities can establish the high-entropy session key and this session will be used in the subsequent secure communication.
基于高有效位的数字计算方法和误差估计方法，对目前已提出的基于切比雪夫映射的公钥加密方法进行了改进，得到一种密钥协商协议。
Based on high effective locations algorithm and error estimate, improvement of the public-key scheme based on Chebyshev maps proposed recently was presented and a key agreement protocol was given.
应用椭圆曲线的配对运算，提出了一个两方的无证书密钥协商协议，其中每一方只需计算一个配对，并证明了它在ECK模型下的安全性。
This paper proposed a new certificateless two-party key agreement protocol using pairing operation in elliptic curves, it only required each party to compute one pairing.
辫子群是一种新兴的适用于量子计算机时代的公钥密码平台，但是目前基于辫子群的密钥协商协议AAG、AAFG和BDH等都有不同程度的安全弱点。
It seems that braid group is a kind of considerable public key cryptography platform, but current key agreement protocols, such as AAG, AAFG and BDH, all have different degrees of security weaknesses.
协议具有较强的安全性和较高的效率，可应用于各种需要多方共同协商会话密钥的环境。
They can be applied to all kinds of environment in which multi-parties negotiate session keys.
本发明通过使用密钥管理协议来协商安全参数，有效地实现了媒体流的安全传输。
The present invention negotiates safe parameter by using key management agreement to implementing safe transmission of medium stream effectually.
密钥加密协议的目的是利用安全性低的口令协商安全性高的密钥，进而利用密钥对以后的通信进行加密或身份认证，从而实现安全通信。
Encrypted key exchange protocol's goal is to establish a high secure key used for further encryption and authentication through a low secure password.
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;
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