Digital soft wallet based on IC card
The invention relates to the field of digital wallets, in particular to an IC card-based digital soft wallet, which comprises an IC card and a first digital soft wallet and/or a second digital soft wallet, a wallet ID is stored in the first digital soft wallet, and an association code is stored in t...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to the field of digital wallets, in particular to an IC card-based digital soft wallet, which comprises an IC card and a first digital soft wallet and/or a second digital soft wallet, a wallet ID is stored in the first digital soft wallet, and an association code is stored in the second digital soft wallet; in response to a received wallet ID reading instruction request sent by the terminal, the first digital soft wallet on the IC card sends the wallet ID of the first digital soft wallet to the terminal, so that the terminal takes the received wallet ID as a voucher for transaction between the terminal and a server corresponding to the first digital soft wallet; and in response to the received token acquisition instruction request sent by the terminal, the second digital soft wallet on the IC card generates a payment token, and sends the payment token and the balance in the card to the terminal, so that the terminal takes the received payment token as a voucher for transaction between th |
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