METHODS, DEVICES, AND SYSTEMS FOR GENERATING AND VERIFYING A DOCUMENT

申请公布号：US2016267433(A1)

申请号：US201615159367

申请日期：2016.05.19

申请公布日期：2016.09.15

申请人：

Tencent Technology (Shenzhen) Company Limited

发明人：LIU Wei

分类号：G06Q10/10;H04L9/32

主分类号：G06Q10/10

地址：Shenzhen CN

摘要：A terminal implementing a method for generating a two-dimensional code may be configured to obtain original document information comprised in an original document information; generate a first summary report based on the original document information; encrypt the first summary report into a digital signature of the original document information; and generate a two-dimensional code based on the original document information and the digital signature. A terminal implementing a method for verifying a document may be configured to obtain a two-dimensional code encrypted from an original document that comprises original document information and a digital signature comprising a first summary report corresponding to the original document information; retrieve from the two-dimensional code the original document information and the digital signature; verify the two-dimensional code according to the original document information and the digital signature; and determine the two-dimensional code to be authentic when the verification is successful.

主权项：1. A terminal for verifying the authenticity of a document, comprising: a processor-readable storage medium comprising a set of instructions for verifying a document; and a processor in communication with the storage medium configured to execute the set of instructions to: obtain a two-dimensional code encrypted from an original document that comprises original document information and a digital signature that includes a first summary report corresponding to the original document information; retrieve from the two-dimensional code the original document information and the digital signature; verify the two-dimensional code according to the original document information and the digital signature; and determine the two-dimensional code to be authentic when the verification is successful.