摘要
结合非对称密码技术和生物特征识别技术,将生物特征数据引入非对称密码体制应用中,提出了一种基于生物特征加密技术的数字签名方案。介绍了生物特征识别技术和生物特征加密技术,同时对数字签名算法进行了比较,选择了简单有效的椭圆曲线密码算法作为本数字签名方案的算法。通过理论分析,论证了整个方案的可实现性。
This article, by taking advantages of both asymmetric cryptography and biometric identification technology, proposes a digital signature solution based on biometric encryption technology. The main feature is to introduce the biometric data into the asymmetric cryptosystem application. With introduction of the biometrics identification technology and biometrics encryption technology, various digital signature algorithms are compared. As a result, the elliptic curve cryptography algorithm, being is simple and efficient, is adopted as the final algorithm for this solution. Finally, the feasibility of the whole solution is theoretically analyzed and verified.
出处
《通信技术》
2010年第2期128-130,共3页
Communications Technology
