在全面分析攻击方案的基础上，构造了一种增强的代理多重签名方案。
Based on the analysis of attack scheme, an improved proxy multi-signature scheme was proposed.
并对该体制进行了改进，提出了一种安全的强代理多重签名方案，解决了相应的安全问题。
Furthermore, we present a new modified and secure proxy multi-signature scheme in order to solve the corresponding security problems.
此外，本文在基础理论部分对代理多重签名进行了研究，提出了一种增强的代理多重签名方案。
Additionally, we study on proxy multi-signature scheme in basic theory and present a strengthened proxy multi-signature scheme.
在研究代理多重签名和椭圆曲线数字签名的基础上，提出了一种基于椭圆曲线的多重代理多重签名方案。
After studying existing proxy multi-signature schemes, based on the elliptic curve, a multi-proxy multi-signature scheme was proposed.
代理多重签名是一种特殊的数字签名体制。利用一个代理多重签名体制，可以有效地解决多个签名人对同一个文件进行签名的问题。
Proxy multi signature is a special kind of digital signature scheme, which can be used to solve the problem of signing on a document by multiple signers efficiently.
YBX代理多重签名方案是不安全的，攻击者在不知道原始签名者密钥的情况下，能够伪造代理签名密钥，假冒代理签名者对文件进行签名。
The proxy multi-signature scheme called YBX is not safe. An attacker can forge the key pair of proxy signature without the original private key, and disguise himself as proxy to sign document.
利用BLS短签名构建了一种改进的基于双线性映射的多重代理签名方案。
This paper proposes an improved multi-proxy signature scheme. The improved scheme is constructed from bilinear pairings using BLS short signatures.
利用这两个伪造攻击，任何一个原始签名人都能伪造出一个有效的代理多重数字签名。
Using these forgery attacks, anyone of original signers can produce a valid proxy multi-signature.
一种新的多重代理签名方案。
一种新的多重代理签名方案。
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