Electronic ticket implementation method and system based on intelligent card

Abstract

The invention discloses an electronic ticket implementation method and a system based on an intelligent card, wherein the method comprises the processes of checking an electronic ticket as follows: a ticket checking terminal sends a ticket reading command and a terminal random number to the mobile terminal of a ticket owner; the mobile terminal sends the unique identification code, the ticket information, the first checking information, the drawer code and the card code of the electronic ticket to the ticket checking terminal; and the ticket checking terminal synthetizes the electronic ticket, calculates a process secret key and checks whether the first checking information is legal or not according to the ticket information, if the first checking information is legal, the electronic ticket passes. Due to the fact that unsymmetrical secret key systems and network encrypted data transmission are adopted in the electronic ticket implementation method and the system based on the intelligent card, the electronic ticket can be issued by selling agents and is purchased by designated personnels only, and thereby, illegal counterfeiting, illegal copying illegal replication and illegal infringement are prevented.

Description

technical field [0001] The invention relates to the technical field of smart cards, in particular to a method and system for realizing electronic tickets based on smart cards. Background technique [0002] In the prior art, with the popularization and use of smart cards, the transaction guarantee method urgently needs to be developed in an electronic direction, but there is no professional service system and service terminal yet. In the current technology, electronic tickets (service certificates) exist in digital form on the network, smart cards, and smart terminals, and are read and verified by specific devices, which can be used to indicate the transaction process between the two parties. Electronic tickets can be issued and transmitted through the Internet, wireless communication, etc., and have the characteristics of convenient purchase, low ticketing and sales costs, etc. [0003] However, due to the security problem of electronic data transmission, it has become the ...

AI Technical Summary

Problems solved by technology

[0006] In the prior art, there is a mobile phone two-dimensional code electronic ticket technology, that is, two-dimensional code electronic ticket, but this kind of electronic ticket is easy to be copied, and cannot provide the guarantee of unique operation, so it cannot be applied to the core, or Sensitive, or large-scale electronic applications, such as use as proof of service vouchers and service invoices

[0007] For prepaid or postpaid service vouchers based on smart cards, the existing issuance mechanism requires that the tickets must be issued on the spot, otherwise there will be a great security risk; and usually they cannot be used across systems

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