以双线性对为工具,构造了一种群签名。
The signature from bilinear pairings is based on access structure;
方案仅需要一次双线性对运算,实现快速。
基于双线性对的群签名技术可用于构造电子货币。
Group signature technology from bilinear pairings can be applied in constructing electronic cash.
利用双线性对构造了一种新的可验证承诺签名方案。
We constructed a new verifiably committed signature scheme based bilinear pairing.
该文应用双线性对提出一个基于身份的代理签密方案。
This paper proposes an identity-based proxy signcryption scheme from bilinear pairings.
首次提出群解密的概念以及基于双线性对的具体实现。
We introduce the notion of group decryption and realize the first implementation from pairings.
使用双线性映射工具,提出基于双线性对的门限签名方案。
A threshold signature scheme based on the bilinear mapping tool was proposed.
为此使用双线性对,构造了一种高效的自认证公钥签名方案。
In this paper, an efficient self-certified public key signature scheme was proposed by using bilinear pairings.
基于身份和椭圆曲线上双线性对,提出了一种新的多重签密方案。
Based on identity and bilinear pairing on the Elliptic Curve, a new multi-signcryption scheme is proposed.
论文基于双线性对提出一种新的基于身份的广义指定多个验证者签名方案。
In this paper, based on bilinear pairings, a new efficient identity-based universal designated multi-verifiers signature.
由于双线性对在密码学中的广泛应用,已提出了许多基于双线性对密码体制。
We proposed a series of signcryption, proxy signature, proxy signcryption, multi-proxy signature scheme etc. from bilinear pairings.
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.
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.
利用超椭圆曲线上的双线性对构造广播加密和解密算法,节省了广播通信传输带宽。
The bilinear paring on a super-elliptic curve was used to construct the broadcast encryption and decryption algorithms, which greatly saves the broadcasting communication transmission bandwidth.
综合自认证公钥体制和签密思想,使用双线性对提出一个安全高效的自认证签密方案。
By integrating the concepts of self-certified public key and signcryption, a secure and efficient self-certified signcryption scheme from bilinear pairings is proposed.
针对现有动态门限签名方案存在的不足,提出了一个基于双线性对的动态门限签名方案。
A dynamic threshold signature scheme from bilinear pairings was presented to solve the problem in the available dynamic threshold signature scheme.
协商过程采用椭圆曲线密码体制和双线性对来实施,能够对不诚实节点进行检测和鉴别。
Elliptic curve cryptography and bilinear pairing is employed in the agreement, the dishonest node can be detected and identified.
利用椭圆曲线上的双线性对,构造基于身份的指定确认者签名方案,并对其安全性进行了分析。
In this paper, we propose an ID-based designated confirmer signature scheme based on the bilinear pairings, and analyze its security.
文章提出了一种新的环签名方案和代理环签名方案,都是基于双线性对的,并分析了新方案的安全性。
In this paper, we propose a new ring signature and a new proxy ring signature, which are based on bilinear pairings. Also, we analysis the security of new schemes.
给出了一个新的实用的电子投票协议,主要采用了基于双线性对的门限部分盲签名方案和比特承诺技术。
A new and practical electronic voting scheme is proposed by using threshold partially blind signature scheme from bilinear pairing and bit commitment technology.
利用椭圆曲线上双线性对的群签名技术,提出一种新的基于标记思想的阻止勒索犯罪的公平电子货币方案。
A new fair electronic cash scheme based on the idea of marking is proposed to prevent blackmailing which is based on the group signature technology of bilinear pairings over elliptic curves.
在验证签名中采用超奇异椭圆曲线上的双线性对,同时验证系统主密钥和用户秘密信息,减少了算法计算量。
This scheme verify signature from bilinear pairing on supersingular elliptic curves or hyperelliptic curves, improve the efficiency of verification signature.
给出了基于身份的签名方案的基本组成,介绍了一个基于双线性对的基于身份的签名方案,对方案的效率进行了分析。
The basic construction of ID-based signature is summarized. We introduce an ID-based signature scheme from bilinear pairings and discuss its efficiency.
将前向安全的概念结合到基于双线性对的门限签名方案中,提出了一个基于双线性对的前向安全短门限代理签名方案。
A forward secure short threshold proxy signature scheme from bilinear pairing is proposed by combining the concept of forward security with threshold signature from bilinear pairing.
对两个基于双线性对的前向安全的代理签名方案进行了安全性分析,发现其方案均存在安全漏洞,并不具有前向安全性。
Through the security analysis of two forward secure proxy signature schemes based on bilinear pairings, it finds the schemes having security omission and no forward security.
最后,在上述研究基础上,结合椭圆曲线的双线性对,设计了一个基于身份的签密方案,并将其应用于安全电子邮件系统中。
Finally, a Signcryption Scheme based on Bilinear Pairings is designed according to the Bilinear Pairings of elliptic curve, and put into use in security Email system.
对一种基于双线性对的新型门限代理签名方案进行了密码分析,发现该门限代理签名方案不能抵抗伪造攻击和公钥替换攻击。
Through the cryptanalysis of a threshold proxy signature scheme in literature, the scheme could not resist insider attacks and public-key substitute attacks.
本文主要以椭圆曲线上的双线性对技术为基本贯穿线索,对分布式密码系统及相关问题做了系统研究,重点探讨几类分布式密码系统的关键技术和协议。
The thread followed in this paper is to discuss the bilinear paring on the elliptic curve and it usages for the study on distributed cryptosystem and its related problems systematically.
对IIR的脉冲响应不变法、阶跃响应不变法、双线性变换法和直接设计法进行研究,得出IIR难以满足要求的结论。
For IIR, after researching Pulse Response Method, Step Response Method, Bilinear Transform Method, Direct Design Method, it is found that IIR is unsatisfactory.
针对CCD成像时中间亮两边暗的畸变特点,用双线性插值的方法对图像进行灰度校正。
According to the imaging character of CCD, a new method to calibrate the distortion image is brought forward.
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