公平的不可否认协议解决了电子商务中信息传输的互相否认问题，并使通信各方处于平等的位置。
Fair non-repudiation protocols resolve the problem of non-repudiation during the course of transferring information in electronic commerce and make all sides in equal positions.
本文用双线性对和零知识证明协议，构造了一种新的无证书不可否认签名方案。
In this paper, we construct a new certificate less undeniable signature by using bilinear pairings and zero-knowledge proof protocol.
然后，利用改进的加密方案，结合RS A签名算法，设计了一个双方不可否认的小公钥rsa加密协议。
Then to combine the RSA digital signature algorithm, we design an undeniable RSA encryption protocol with small public key for both sides.
本文用双线性对和零知识证明协议，构造了一种新的无证书不可否认签名方案。
In this paper, we construct a new certificateless undeniable signature by using bilinear pairings and zero-knowledge proof protocol.
新的协议解决了无线网络中比较突出的两个问题：对发起者的主动身份保护和不可否认性。
The new protocol has solved two more outstanding problems in the wireless network: the active identity protection to the initiator and the peers can not deniable for the interaction between them.
协议不仅保证了投标者对所投价位的不可否认性和匿名性，而且保证了拍卖代理对接收标书的不可否认性。
The protocol not only guarantees the non repudiation and anonymity of the bidder, but also ensures the non repudiation of the bid received.
本文对电子支付协议及其公平性不可否认性做了研究。
This paper deals with the electronic payment protocols and fair non-repudiation protocols.
最后对改进后的协议进行形式化分析，证明改进后协议的不可否认性和公平性。
Finally, it shows the formal verification of the improved protocol and proves its fairness and non-repudiation.
文中详细分析和讨论了协议的性能，包括安全性、不可否认性以及协议的运行效率。
Moreover, the performances of the proposed protocol, including the security, the non-repudiation and the running efficiency, are analyzed and discussed in detail.
该文按照协议分类分别概述了几个具有代表性的不可否认数据源认证协议，并对每一个协议的优缺点和存在问题进行了讨论。
In this paper, several typical data origin authentication protocols with non-repudiation are summarized according to the taxonomy of data origin authentication with non-repudiation.
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.
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.
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