ECC和DM码在数字邮资戳印防伪系统中的应用

摘要

文中提出一种基于ECC和Data Matrix码的新型的数字邮资戳印防伪系统.该系统将数字邮资戳印信息存储于Data Matrix二维条码中,同时与椭圆曲线密码技术相结合,来保证数字邮资戳印信息的安全携带.用MIRACL库在VC++平台上对系统进行仿真实验.实验结果表明,系统对数字邮资戳印上DM码的识别率为99％,误读率为1％,实现了对数字邮资戳印安全防伪的目的.%A digital postage stampe anti-counterfeiting system based on ECC and Data Matrix barcode was proposed. The system stored the digital postage stampe information in Data Matrix two-dimensional barcode. Furthermore combining elliptic curve cryptography technology to assure the digital postage stampe information was carried in two-dimension barcode safely. The simulation of system used MIR ACL library in VC+ + was carried out. The results of experiment showed that the identification rate of DM barcod on digital postage stamp was 99 percent and the misreading rate was 1 percent The system realizes the purpose of safety anti-counterfeiting for digital postage stampe.