Data interaction method and system

Data interaction method and system

  • CN 105,991,538 A
  • Filed: 02/03/2015
  • Published: 10/05/2016
  • Est. Priority Date: 11/07/2014
  • Status: Active Application
First Claim
Patent Images

1. a data interactive method, it is characterised in that including:

  • Cutting ferrule performs bindings with simulation card, and described cutting ferrule performs bindings, wherein, described Truth cards with Truth cards managerManager is connected with at least one Truth cards, and storage has Truth cards manager end Truth cards information list, described Truth cards managerEnd Truth cards information list includes the Truth cards information of the Truth cards being connected with described Truth cards manager;

    Secure connection set up by described cutting ferrule and described simulation card, it is thus achieved that carry out the cutting ferrule of Security Data Transmission between described cutting ferrule and described simulation cardHold the first safe transmission key and analog card bit end safe transmission key, and described cutting ferrule sets up secure connection with described Truth cards manager, obtainsObtain cutting ferrule end the second safe transmission key and the Truth cards manager carrying out Security Data Transmission between described cutting ferrule and described Truth cards managerEnd safe transmission key;

    Described cutting ferrule obtains cutting ferrule end Truth cards information list, and wherein, described cutting ferrule end Truth cards information list is for manage from described Truth cardsThe Truth cards manager end Truth cards information list obtained in device;

    Described cutting ferrule end Truth cards information list pointed out by described cutting ferrule;

    Described cutting ferrule receives Truth cards and selects instruction, determines the Truth cards chosen;

    And described simulation card receives the data that transaction terminal sends,And the data utilizing described analog card bit end safe transmission double secret key to receive carry out the first process after send to cutting ferrule;

    Described cutting ferrule receives the data that described simulation card sends, and the data utilizing described cutting ferrule end the first safe transmission double secret key to receive carry out theAfter two process, the data after prompting the second process, and after receiving the confirmation instruction that the data after indicating described second to process are correct, utilize describedData after second process described in cutting ferrule end the second safe transmission double secret key send to described Truth cards manager after carrying out the first process;

    Described Truth cards manager receives the data that described cutting ferrule sends, and utilizes described Truth cards manager end safe transmission double secret key to receiveData carry out the second process after send to described in the Truth cards chosen;

    The described Truth cards chosen receives the data that described Truth cards manager end sends, and will obtain after trading processing after carrying out trading processingData send to described Truth cards manager;

    The data that the Truth cards chosen described in the reception of described Truth cards manager sends, and utilize described Truth cards manager end safe transmission closeThe key data to receiving send to described cutting ferrule after carrying out the first process;

    Described cutting ferrule receives the data that described Truth cards manager sends, and utilizes the data that described cutting ferrule end the second safe transmission double secret key receivesAfter carrying out the second process, recycle after the data after described cutting ferrule end the first safe transmission double secret key second processes carry out the first process and send to described mouldIntend card;

    Described simulation card receives the data that described cutting ferrule sends, and the data utilizing described analog card bit end safe transmission double secret key to receive carry out theSend to described transaction terminal after two process.

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