Secure barcodes

摘要

Methods and systems for generating and authenticating barcodes and in particular generating secure barcodes are disclosed. In one embodiment, a method, performed by a certificate authority for creating a trusted content, comprises receiving, via a receiver, a target content and verifying the target content to determine whether the target content is safe or appropriate. Further, the method comprises, based on a result of the verifying, generating and storing, in a storage medium, response data; generating, via a processor, and storing in the storage medium an identifier corresponding to the response data; generating, via the processor, resolution data, the resolution data including the identifier and an address of the certificate authority; and transmitting, via a transmitter, the resolution data as the trusted content.

主权项

1. A non-transitory computer readable storage medium comprising instructions that cause one or more processors to perform a method comprising:
receiving target content data; verifying the target content data; generating an identifier corresponding to the target content data that has been verified; generating resolution data comprising an n-dimensional barcode that includes identifier information corresponding to the identifier and address information corresponding to an internet protocol (IP) address of a trusted third party; and providing the resolution data to a user.