Digital watermarking scheme based on information secure of bank card
Hao Wen Lin · Jisuanji gongcheng yu sheji · 2011
In recent years the digital watermark technology is mainly used in the protection of copyright and electronic products etc.To the bank of information security analysis suggested a new scheme,which digital watermarking technology and IC chip combine to protect the safety of bank card,prevent illegal copy.In the scheme,the chip in the bank card serve as a media,compared with the card of magnetic stripe,the chip cards has higher security,the sensitive data in the card is hardly copied.The main method of practical and theoretical knowledge combining is used,which already exists now,the copy protection watermarking and IC chip of the actual need is gotten.The design of flow chart and the simulation result are obtained.It is indicated the method can realized the function of prevent replication.