On Encryption of Data by Compressed Image with Embedded User's Information
De Yun Yang, Yingkun Hou, Xiu Zheng Li · Applied Mechanics and Materials · 2013
An effective method is offered which generate registering numbers by compressed image with embedded the personal characteristic information. To guarantee the ownership of software and the integrity of the data, under the installation procedure of the data, related registering numbers are produced which embedded the users some characteristic image information. Little difference between any two users' identification information can generate a big difference between the registering numbers.