A single QR Code can carry public data and private data. The private data can be read only with a dedicated reader having the cryptographic key, which provides data protection. Since SQRC looks exactly the same as the regular QR Code, it can prevent forgery and tampering.
Conventional QR Code
The QR Code is space-saving and has a large capacity. However, since any device can read the same information, including private and classified information, it is not secure.
⇒All information is exposed on any device.
It is possible to make the information private by hiding it with a cryptographic key and to restrict the types of devices that can read the information, so that only certain persons can read it.
No additional encryption or decryption function is required.
⇒Only the specified people having the specified devices can read the information in the private area.
⇒No special data encryption or decryption software.
⇒The existence of the private information is hidden.
Event facilities and Amusement Parks
Preventing forgery and tampering
Protecting and managing personal information
Using two information areas for internal and external uses
Handling mobile tickets
When purchasing a ticket on the Web using a mobile phone or PC, selecting a mobile ticket sends a ticket to the mobile phone.
Reading the SQRC with the dedicated reader for admission