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    • 2. 发明申请
    • METHOD ENABLING A PURCHASER TO ASK FOR THE EXECUTION OF AN OBLIGATION RELATED TO A CARD AND ENABLING AN EMITTER TO RECOGNISE SAID OBLIGATION
    • 采购方要求执行与卡有关的义务,并启用发射机以确认所谓的义务
    • WO0049514A3
    • 2000-12-14
    • PCT/RU0000053
    • 2000-02-16
    • ZOLOTAREV OLEG ANATOLIEVICHKUZNETSOV IVAN VLADIMIROVICHMOSHONKIN ANDREI GENNADIEVICHSMIRNOV ALEXANDR LEONIDOVICHKHAMITOV ILDAR MAGAFUROVICH
    • ZOLOTAREV OLEG ANATOLIEVICHKUZNETSOV IVAN VLADIMIROVICHMOSHONKIN ANDREI GENNADIEVICHSMIRNOV ALEXANDR LEONIDOVICHKHAMITOV ILDAR MAGAFUROVICH
    • G06Q20/34G06Q40/00G07F7/02G07F7/12G07F19/00
    • G06Q20/342G07F7/025
    • The present invention relates to a method that enables a purchaser to ask for the execution of an obligation related to a card and that enables an emitter to recognise this obligation, wherein said method provides for a remote interaction between the parties and ensures their security. The emitter releases cards each comprising an identifier as well as a verifier which corresponds to said identifier and is hidden by a masking system. The card purchaser sends the card identifier to the emitter together with an indication related to the execution of the obligation. The emitter checks that he has not provided anybody with a signed answer establishing a link between the identifier provided and an indication different from that provided. The emitter further signs the answer establishing a link between the identifier and the indication and forwards the signed answer to the purchaser. The purchaser checks the signature of the emitter under the answer, also checks that the answer establishes a link between the identifier and the indication he had sent to the emitter, and eventually sends the card verifier to said emitter. The emitter checks that the verifier corresponds to the identifier and recognises an obligation corresponding to that provided by the card and the indication of the purchaser. This invention can be used in the organisation of product and service sale transactions, in lotteries, in banking and financial activities as well as in other fields.
    • 本发明涉及一种使购买者能够要求执行与卡有关的义务的方法,并且使得发射者能够识别该义务,其中所述方法提供了双方之间的远程交互并确保其安全性。 发射器释放每个包括标识符的卡,以及对应于所述标识符并由掩蔽系统隐藏的验证者。 卡片购买者将卡片标识符发送到发射器以及与执行义务相关的指示。 发射机检查他没有向任何人提供签名的答案,建立所提供的标识符和与提供的标识不同的指示。 发射器进一步标识建立标识符和指示之间的链接的答案,并将签名的答案转发给购买者。 购买者在答案下检查发射器的签名,还检查答案是否建立了标识符与发送给发射器的指示之间的链接,并最终将卡验证器发送到发射器。 发射机检查验证者是否对应于标识符,并识别与卡提供的义务和购买者的指示相对应的义务。 本发明可用于组织产品和服务销售交易,彩票,银行和金融活动以及其他领域。