Cryptanalysis of Quantum Blind Signature Scheme
Cryptanalysis of Quantum Blind Signature Scheme
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DOI：
10.1007/s10773-012-1337-x
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发表时间：
2012-09
影响因子：
1.4
通讯作者：
Huijuan Zuo
中科院分区：
文献类型：
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作者：
Huijuan Zuo
本文研究了两个量子盲签名方案和一个量子代理盲签名协议的密码分析。证明了在这些协议中，验证者可以在已知消息攻击下伪造签名。分别对攻击策略进行了详细描述。这类问题值得在后续的相关研究中予以更多的关注。并进一步指出仲裁员应参与任何争议的程序，并对这些协议进行了讨论。
In this paper, we study the cryptanalysis of two quantum blind signature schemes and one quantum proxy blind signature protocol. We show that in these protocols the verifier can forge the signature under known message attack. The attack strategies are described in detail respectively. This kind of problem deserves more research attention in the following related study. We further point out that the arbitrator should be involved in the procedure of any dispute and some discussions of these protocols are given.