The method of generating a color barcode and certification, devices and systems

The present invention discloses a method for generating and types of color barcode authentication, devices and systems. This authentication method is adapted to use color barcode credential authenticated by the electronic device. This method reads the direction information of the boundary between the plurality of color barcode symbols credential plurality of substantially connected in series to each other, according to the first authentication information solutions belonging party, wherein said at least two symbolic polygons and phase o two different symbolic color, followed by reading the color information of the basic symbols, the solution according to the second authentication information belonging to the second party, the final confirmation of the color barcode credentials based on this authentication information and second authentication information holding there's identity.