A Distributed Electronic Authentication Scheme in E-Business System

Xinxia Song, Zhigang Chen
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引用次数: 3

Abstract

A distributed e-business authentication scheme based on conic curve is proposed. This scheme is composed of two parts, constructing license and validating license. Because the security of license is determined by private key, not the arithmetic itself, user can not construct new license by given license and the public key as long as the private key is not leaked. Since encoding and decoding over conic are easily implement on conic curves, it has enabled our scheme to greatly enhance efficiency. We also analyse its security. The entire process guarantees the security and reliability.
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电子商务系统中的分布式电子认证方案
提出了一种基于二次曲线的分布式电子商务认证方案。该方案由两个部分组成:构建许可证和验证许可证。由于许可证的安全性是由私钥而不是算法本身决定的,所以只要私钥不泄露,用户就不能根据给定的许可证和公钥构造新的许可证。由于二次曲线上的编码和解码在二次曲线上很容易实现,使我们的方案大大提高了效率。并对其安全性进行了分析。整个过程保证了安全性和可靠性。
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