• 基于ID的代理签名方案

    ID-based proxy blind signature scheme.

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  • 基于新的签名方案构造一个代理盲签名方案

    Then a new proxy blind signature scheme is proposed in accordance with the proposed scheme.

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  • 签名方案电子货币密码系统中具有重要作用

    Blind digital signature scheme plays an important role in cryptosystem such ase-cash system.

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  • 最后本文利用代理签名给出了一个新的部分签名方案

    Finally this paper shows a new partially blind scheme based on proxy signatures.

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  • 签名方案中,消息签名结果签名不可见的。

    In blind signature scheme, a message and the signature result was unknown to the signer.

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  • 介绍签名概念,给出了两个新的盲签名方案

    The notion of the group blind signature is given. Two new group blind signatures are proposed.

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  • 已有签名方案进行分析、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.

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  • 首先首个代理盲签名方案进行安全性分析指出满足不可伪造性。

    Firstly, on the safety analysis of the first signature scheme, points out that it does not satisfy the unforgeability.

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  • 最近崔巍提出一个高效的基于身份的部分签名方案-辛方案)。

    Recently, an efficient identity-based partially blind signature scheme was put forward by Cui and Xin et al.

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  • 已有基于身份部分签名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.

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  • 签名方案兼具了签名盲签名优点电子商务网络投票等场合重要作用

    As holding advantages of both group signatures and blind signatures, group blind signature has played an important role in electronic commerce, electronic vote etc.

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  • 给出一个新的实用电子投票协议,主要采用了基于双线性对的门限部分签名方案比特承诺技术

    A new and practical electronic voting scheme is proposed by using threshold partially blind signature scheme from bilinear pairing and bit commitment technology.

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  • 签名方案具有较高安全性,时间开销数据存储方面均优于RSA签名方案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.

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  • 由于运算计算较大结合新的无证书的公钥密码体制,提出无需运算的无证书部分签名方案

    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.

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  • 签名方案具有签名盲签名的特点,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.

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  • 结合椭圆曲线密码体制、门限密码技术和签名方案该文提出了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.

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  • 结合椭圆曲线密码体制、门限密码技术签名方案该文提出了一种基于椭圆曲线可验证的门限签名方案

    This paper proposes a threshold multi-proxy blind multi-signature scheme based on elliptic curve by adopting threshold cryptography and blind signature scheme.

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  • 通过冯涛等人提出的无可生成中心(PKG)部分签名方案进行分析发现方案具有不可伪造性。

    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.

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  • 最后将所提方案现有方案进行了性能比较,比较结果显示方案一个效率较高的基于身份部分签名方案

    Compared with the existing schemes, the results show that the proposed scheme is an efficient identity-based partially blind signature scheme.

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  • 基于离散对数问题提出具有消息恢复指定接收者签名方案方案安全性效率性进行详细的分析讨论

    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.

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  • 该文针对目前代理签名普遍存在代理权撤销难、原始签名伪造代理权滥用等问题,提出一个新的可收回代理权的代理签名方案

    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.

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  • 通过黄辉等人提出代理签名方案的分析,指出方案不满足不可伪造性,原始签名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.

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  • 代理签名签名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签名方案安全性作了分析。

    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.

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  • 论文提出了一种基于XTR公钥体制签名方案分析了安全性效率

    This paper presents a blind group signature scheme based on XTR public key system, and analyzes its security and efficiency.

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  • 同样可以用来构建数字签名方案

    Also it can be used to construct blind digital signature scheme.

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  • 利用椭圆曲线签名方法,引入认证中心CA作为可信第三构建一个高效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.

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  • 基于部分签名散列设计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.

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  • 应用这些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.

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  • 签名方案具有盲签名特点签名方案电子商务电子政务都有重要的应用

    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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  • 签名方案具有盲签名特点签名方案电子商务电子政务都有重要的应用

    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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