BLIND DIGITAL SIGNATURE PROTOCOL ON ELLIPTIC CURVES OVER VECTOR FINITE FIELD
BLIND DIGITAL SIGNATURE PROTOCOL ON ELLIPTIC CURVES OVER VECTOR FINITE FIELD
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矢量有限域椭圆曲线上的盲数字签名协议
DOI：
10.15588/1607-3274-2013-2-12
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
H. I. Nikulishchev
中科院分区：
文献类型：
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作者：
H. I. Nikulishchev
数字签名方案可以实现保证电子选举的公平性和透明度的实际任务。然而，现有的标准和协议需要修改为盲签名和额外的安全检查的匿名性标准。本文介绍了俄罗斯科学家提出的盲签名协议。提出了通过改变方案内部的数学模型来提高方案的效率。向量有限域上的椭圆曲线可以实现群运算的并行处理，缩小整数运算的范围。通过算例说明了这些优点。此外，改进的协议调查的匿名性标准的文章中提供。证明了数学变换不影响协议的安全性。
Digital signature schemes can fulfill an actual task of ensuring fairness and transparency of electronic election. However, existing standards and protocols need modification into blind signature and additional security check by the anonymity criterion. The author examines blind signature protocol provided by Russian scientists. It is proposed to improve scheme‘s efficiency by changing inner mathematics. Elliptic curves over vector finite field enable parallel processing in group operation and reduce integer range. These advantages are illustrated by computational example. Also, improved protocol investigation by the anonymity criterion is provided in the article. The author proves that mathematics change do not affect protocol security.