System and method for performing digital signature and anticounterfeiting verification on contract
A digital signature and contract technology, applied in the field of electronic information, can solve the problems of enterprise economic loss, user identity verification without request for signature, inability to verify the authenticity of the paper version of the contract, etc. Effect
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[0034] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0035] The following is an explanation of terms involved in the present invention.
[0036] NFC (Near Field Communication): near-field communication, also known as short-range wireless communication, is a short-range high-frequency wireless communication technology that allows non-contact point-to-point data transmission (within ten centimeters) between electronic devices to exchange data . This technology evolved from contactless radio frequency identification (RFID) and is backward compatible with RFID. It was first successfully developed by Sony and Philips, and is mainly used to provide M2M (Machine to Machine) communication in handheld devices such as mobile phones.
[0037] figure 1 It is a system structure ...
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