DEVICE FOR GENERATING PRIVACY PROTECTION DOCUMENT AUTHENTICATION INFORMATION AND METHOD FOR AUTHENTICATING PRIVACY PROTECTION DOCUMENT USING SAME

摘要

Provided are a device for privacy protection document authentication information using various privacy protection electronic signatures and multidimensional codes and a method for authenticating a privacy protection document using the same. The provided device comprises: an electronic signature information generation unit to generate privacy protection electronic signature information about document content; a multidimensional code generation unit to generate a multidimensional code corresponding to the generated privacy protection electronic signature information; and a multidimensional code output unit to output the generated multidimensional code to a document. According to the device of the present invention, a privacy protection electronic signature value generated by a personalized smart device can be output to a physical document in the form of a multidimensional code to authenticate the document.;COPYRIGHT KIPO 2014