基于椭圆曲线算法的数码防伪货流监控系统设计

Design of digital supervisory system for anti-fake goods-flow based on elliptic curve algorithm

分析椭圆曲线的原理及其密码体制,提出基于椭圆曲线加解密算法的数码防伪货流监控系统设计方案,分析如何实现密码的生成.通过对生成码速度和重码率的测试验证说明:该系统的安全性能更高,重码率为零,计算量小,处理速度快,存贮空间小,经济实用.

The elliptic curve principle and its password system were analyzed and a design scheme of digital supervisory system for anti-fake goods-flow was presented on the basis of ciphering/deciphering algorithm of elliptic curve. The implementation of cipher （password） generation was analyzed emphatically. It was shown by the verification test on the creating speed and code duplication rate that this system had higher safety, zero code duplication rate, less computational labor, fast data processing, small storage space, and economic applicability.