基于ID的代理盲签名方案。
基于新的盲签名方案构造了一个代理盲签名方案。
Then a new proxy blind signature scheme is proposed in accordance with the proposed scheme.
盲签名方案在电子货币等密码系统中具有重要的作用。
Blind digital signature scheme plays an important role in cryptosystem such ase-cash system.
最后本文利用代理签名给出了一个新的部分盲签名方案。
Finally this paper shows a new partially blind scheme based on proxy signatures.
在盲签名方案中,消息和签名结果对签名人是不可见的。
In blind signature scheme, a message and the signature result was unknown to the signer.
介绍了群盲签名的概念,并给出了两个新的群盲签名方案。
The notion of the group blind signature is given. Two new group blind signatures are proposed.
对已有的盲签名方案进行分析、总结,并构造了一个新的盲签名方案。
The following are the main research results:1. The security of several famous blind signatures is analyzed. A new blind signature is proposed.
首先,对首个代理盲签名方案进行安全性分析,指出其不满足不可伪造性。
Firstly, on the safety analysis of the first signature scheme, points out that it does not satisfy the unforgeability.
最近崔巍等人提出了一个高效的基于身份的部分盲签名方案(崔-辛方案)。
Recently, an efficient identity-based partially blind signature scheme was put forward by Cui and Xin et al.
在已有的基于身份部分盲签名的基础上,提出了一种改进的基于身份的部分盲签名方案。
An improved ID-based partially blind signature is proposed on the basis of the existing ones.
群盲签名方案兼具了群签名和盲签名的优点,在电子商务、网络投票等场合都起着重要作用。
As holding advantages of both group signatures and blind signatures, group blind signature has played an important role in electronic commerce, electronic vote etc.
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.
签名方案具有较高的安全性,时间开销和数据存储方面均优于RSA盲签名方案,在实际应用中是可行的。
The schemes have very high security class. Computation amount and stored data size are less thanRSA blind signature.
由于对运算的计算量较大,结合新的无证书的公钥密码体制,提出一种无需对运算的无证书部分盲签名方案。
Because of the large amount of calculation for pairing, a partially blind signature scheme without pairing was proposed, which combined the new certificateless public key cryptosystem.
群盲签名方案具有群签名和盲签名的特点,在电子商务、电子政务、网上选举和投标等场合都有重要的应用。
Group blind signature schemes combine properties of group signatures and blind signatures, which is widely used in electronic commerce, electronic government, voting and bidding.
结合椭圆曲线密码体制、门限密码技术和盲签名方案,该文提出了一种基于椭圆曲线可验证的门限盲签名方案。
This paper presents a new verifiable threshold blind signature scheme based on the elliptic curve by adopting threshold cryptography and blind signature scheme.
结合椭圆曲线密码体制、门限密码技术和盲签名方案,该文提出了一种基于椭圆曲线可验证的门限盲签名方案。
This paper proposes a threshold multi-proxy blind multi-signature scheme based on elliptic curve by adopting threshold cryptography and blind signature scheme.
通过对冯涛等人提出的无可信私钥生成中心(PKG)部分盲签名方案进行分析,发现该方案不具有不可伪造性。
The partially blind signature scheme without trusted Private Key Generator (PKG) proposed by Feng Tao et al. was analyzed, and it was found that this scheme did not satisfy unforgeability.
最后将所提方案与现有方案进行了性能比较,比较结果显示所提方案是一个效率较高的基于身份的部分盲签名方案。
Compared with the existing schemes, the results show that the proposed scheme is an efficient identity-based partially blind signature scheme.
基于离散对数问题,提出了一个具有消息恢复的指定接收者的盲签名方案,并对方案的安全性和效率性进行了详细的分析讨论。
A new designated verifier blind signature scheme with message recovery based on the discrete logarithm problem is proposed, and its security and efficiency are analyzed and discussed in details.
该文针对目前代理签名中普遍存在的代理权撤销难、原始签名人伪造和代理权滥用等问题,提出一个新的可收回代理权的代理盲签名方案。
According to the problems of proxy revocation, original signer's forgery and proxy misuse in proxy signature, a secure proxy blind signature scheme with proxy revocation is proposed.
通过对黄辉等人提出的代理盲签名方案的分析,指出该方案不满足不可伪造性,原始签名者和签名接收者都可以伪造代理签名者的盲签名。
After analyzing a proxy blind signature scheme proposed by Huang et al., it was pointed out that the scheme was insecure against the original signer and signature receiver's forgery attack.
代理签名和盲签名是比较新的两种签名类型。文中给出了基于椭圆曲线的一个椭圆曲线代理签名和代理盲签名方案,并对其安全性作了分析。
Proxy signature and bling signature are two new types signature. In this article, one proxy signature and proxy blind signature is devised. It's security is also analyzed.
本论文提出了一种基于XTR公钥体制的盲群签名方案并分析了其安全性和效率。
This paper presents a blind group signature scheme based on XTR public key system, and analyzes its security and efficiency.
同样,它也可以用来构建盲数字签名方案。
Also it can be used to construct blind digital signature scheme.
利用椭圆曲线上盲签名方法,引入认证中心(CA)作为可信的第三方,构建了一个高效的公平电子现金支付方案。
The Certificate Authority(CA) as the trustee third party is introduced, and an efficient fair electronic cash system is established based on the elliptic curve blind digital signature.
基于部分盲签名和散列链设计了一种新的电子投票方案。
Based on partially blind signature and hash chain, a new electronic voting protocol was designed.
并应用这些盲知识签名,提出一种在线选举方案,此方案能够满足理想投票方案的基本要。
Finally, We give applications of these blind digital signatures to online voting, and describe the necessary protocols for achieving the ideal voting scheme.
盲群签名方案是具有盲签名特点的群签名方案,在电子商务和电子政务中都有重要的应用。
Blind group signature scheme is group signature scheme with the characteristic of blind signature, which is widely applied in electronic commerce and electronic government.
盲群签名方案是具有盲签名特点的群签名方案,在电子商务和电子政务中都有重要的应用。
Blind group signature scheme is group signature scheme with the characteristic of blind signature, which is widely applied in electronic commerce and electronic government.
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