CN111178876A - Card type digital currency fingerprint hardware wallet and implementation method thereof - Google Patents
Card type digital currency fingerprint hardware wallet and implementation method thereof Download PDFInfo
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- CN111178876A CN111178876A CN201911367864.6A CN201911367864A CN111178876A CN 111178876 A CN111178876 A CN 111178876A CN 201911367864 A CN201911367864 A CN 201911367864A CN 111178876 A CN111178876 A CN 111178876A
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- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
- G06Q20/367—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
- G06Q20/352—Contactless payments by cards
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
- G06Q20/367—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes
- G06Q20/3674—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes involving authentication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3825—Use of electronic signatures
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- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
- G06Q20/4014—Identity check for transactions
- G06Q20/40145—Biometric identity checks
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Abstract
Disclosed is a card-type digital currency fingerprint hardware wallet, comprising: the device comprises a power module, a display module, a security chip control module, a fingerprint module, a communication interface, a USB interface, a Bluetooth module and an NFC module; the power module supplies power for the safety chip control module, the safety chip control module provides user information for the display module, the fingerprint module collects user fingerprints and checks the user fingerprints, and the USB interface, the Bluetooth module and the NFC module are connected through the communication interface to achieve external communication. Also, an implementation method includes: (1) initializing a security chip control module, a power supply module, an EPD display module, a fingerprint module, a USB interface, an NFC module and a Bluetooth module; creating a fingerprint processing task, an EPD display task, a communication data receiving task, a key detection task, a power management task and a traffic data processing task; (2) the fingerprint module collects and checks the fingerprint of the user; (3) performing functional operation through a command received by the communication interface; (4) and (6) ending.
Description
Technical Field
The invention relates to the technical field of digital assets, in particular to a card type digital currency fingerprint hardware wallet and an implementation method thereof.
Background
The hardware wallet is used for storing the private key of the digital asset in a chip independently, is isolated from the Internet, is plug-and-play, and is one of the most secure storage means compared with other storage means.
The hardware wallets on the market are all single operation scenes, or are matched with a mobile phone end or a PC end for use, and no hardware wallet compatible with the mobile phone end or the PC end exists.
Most hardware wallet transaction signature processes in the market use a password confirmation mode, and the method is complex in operation, needs to remember transaction passwords, and has certain risks. The fingerprint identification can really realize 'one-in-one clamping by people' due to the fact that the fingerprint identification has lifetime invariance, uniqueness and convenience. The use of fingerprint verification not only improves security but also simplifies the operation steps.
Although some hardware wallets on the market also adopt the fingerprint verification function, the product is large in size and inconvenient to carry.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the card-type digital currency fingerprint hardware wallet which can ensure that the transaction is safer, the operation is simpler, the carrying is more convenient, and various operation scenes are supported.
The technical scheme of the invention is as follows: this card-type digital currency fingerprint hardware wallet, it includes: the device comprises a power module, a display module, a security chip control module, a fingerprint module, a communication interface, a USB interface, a Bluetooth module and an NFC module; the power module supplies power for the safety chip control module, the safety chip control module provides user information for the display module, the fingerprint module collects user fingerprints and checks the user fingerprints, and the USB interface, the Bluetooth module and the NFC module are connected through the communication interface to achieve external communication.
The power module supplies power to the safety chip control module, the safety chip control module provides information for a user through the display module, the fingerprint module collects and checks the fingerprint of the user, and the communication interface is connected with the USB interface, the Bluetooth module and the NFC module to communicate with the outside, so that the hardware wallet is safer in transaction, simpler in operation, more convenient to carry and capable of supporting various operation scenes. The card management system can be applied to the field of digital virtual currency, cards such as bank cards, bus cards, social security cards and the like can be additionally installed in a hardware wallet, the problem that a user carries a plurality of cards is reduced, the effect of a real wallet can be exerted, the purposes of one person clamping and one card and multiple card integration are achieved, meanwhile, the function of a second-generation Ukey can be integrated, background accounts are managed, online (Ukey management background accounts) offline (card interaction of various card machines at the front end is achieved), transactions can be safer, the operation is simpler, the carrying is more convenient, and multiple operation scenes are supported.
The method for realizing the card type digital currency fingerprint hardware wallet is also provided, the robot identity card is applied and issued, and the robot identity card is carried out by a qualified robot manufacturer after being authenticated before leaving a factory, and the method comprises the following steps:
(1) initializing a security chip control module, a power supply module, an EPD display module, a fingerprint module, a USB interface, an NFC module and a Bluetooth module; creating a fingerprint processing task, an EPD display task, a communication data receiving task, a key detection task, a power management task and a traffic data processing task;
(2) the fingerprint module collects and checks the fingerprint of the user;
(3) performing functional operation through a command received by the communication interface;
(4) and (6) ending.
Drawings
Fig. 1 shows an overall configuration diagram of a card-type digital currency fingerprint hardware wallet according to the present invention.
Figure 2 shows a flow chart of a method of implementing a card-type digital currency fingerprint hardware wallet according to the present invention.
Fig. 3 is an external view of the card type digital currency fingerprint hardware wallet of the present invention.
FIG. 4 is a schematic diagram of the connection between the card-type digital currency fingerprint hardware wallet and the external USB.
Wherein, 1, bluetooth module, 2, carrier band, 3, NFC module, 4, display module, 5, fingerprint module, 6, button.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "comprises" and "comprising," and any variations thereof, in the description and claims of the present invention and the above-described drawings, are intended to cover a non-exclusive inclusion, such that a process, method, apparatus, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
As shown in fig. 1, the card type digital currency fingerprint hardware wallet includes: the device comprises a power module, a display module, a security chip control module, a fingerprint module, a communication interface, a USB interface, a Bluetooth module and an NFC module; the power module supplies power for the safety chip control module, the safety chip control module provides user information for the display module, the fingerprint module collects user fingerprints and checks the user fingerprints, and the USB interface, the Bluetooth module and the NFC module are connected through the communication interface to achieve external communication.
The power module supplies power to the safety chip control module, the safety chip control module provides information for a user through the display module, the fingerprint module collects and checks the fingerprint of the user, and the communication interface is connected with the USB interface, the Bluetooth module and the NFC module to communicate with the outside, so that the hardware wallet is safer in transaction, simpler in operation, more convenient to carry and capable of supporting various operation scenes. The card management system can be applied to the field of digital virtual currency, cards such as bank cards, bus cards, social security cards and the like can be additionally installed in a hardware wallet, the problem that a user carries a plurality of cards is reduced, the effect of a real wallet can be exerted, the purposes of one person clamping and one card and multiple card integration are achieved, meanwhile, the function of a second-generation Ukey can be integrated, background accounts are managed, online (Ukey management background accounts) offline (card interaction of various card machines at the front end is achieved), transactions can be safer, the operation is simpler, the carrying is more convenient, and multiple operation scenes are supported.
As shown in fig. 2, there is also provided a method for implementing a card-type digital currency fingerprint hardware wallet, comprising the following steps:
(1) initializing a security chip control module, a power supply module, an EPD display module, a fingerprint module, a USB interface, an NFC module and a Bluetooth module; creating a fingerprint processing task, an EPD display task, a communication data receiving task, a key detection task, a power management task and a traffic data processing task;
(2) the fingerprint module collects and checks the fingerprint of the user;
(3) performing functional operation through a command received by the communication interface;
(4) and (6) ending.
Preferably, in step (1), the fingerprint processing task is: adding user fingerprint information, deleting the user fingerprint information, and verifying and comparing the user fingerprint, wherein the comparison of fingerprint verification is applied during signature.
Preferably, in the step (1), the EPD display task is: and displaying the connection state (such as USB connection and Bluetooth connection), the Bluetooth pairing code, the communication state (such as USB communication, Bluetooth communication and NFC communication), the battery power, a charging mark, the transaction currency, the transaction information, the signature state and the prompt information of fingerprint entry of the wallet.
Preferably, in step (1), the communication data receiving task is: and receiving data of USB, Bluetooth and NFC and storing the data in a buffer area for processing tasks.
Preferably, in step (1), the key processing task is: by detecting whether the key is pressed, different functions are realized in different states of the wallet.
Further, implementing different functions in different states of the wallet includes: startup and shutdown, page switching, information query and page turning.
Preferably, in step (1), the power management task is: and detecting the electric quantity of the battery and performing low-power consumption processing.
Preferably, in the step (3), performing a function operation by the received command includes: signature process, transaction process, input fingerprint process and inquiry command process.
The multifunctional fingerprint hardware wallet has a fingerprint comparison function, and a user is required to cooperate with an input fingerprint to operate in the operation process, so that the transaction safety is improved, and the complicated operation of password verification is cancelled.
The multifunctional fingerprint hardware wallet mainly comprises a safety control module, a display module, a signature module, a fingerprint module, a communication interface module, a Bluetooth module, an NFC module and a power supply module. The scheme of the invention integrates all the modules on one card, thereby being convenient to carry. Fig. 3 is a schematic external view of the card-type digital currency fingerprint hardware wallet of the present invention, which is seen in appearance: bluetooth module 1, carrier band 2, NFC module 3, display module 4, fingerprint module 5, button 6.
The multifunctional fingerprint hardware wallet supports three interfaces, can be connected with a mobile phone end for use, also can be connected with a PC end for use, also can use an NFC interface, and supports scenes of various operations, thereby meeting the requirements of users for use in different scenes. For example, fig. 4 is a schematic diagram of the connection between the card-type digital currency fingerprint hardware wallet and the external USB according to the present invention.
The multifunctional fingerprint hardware wallet can be used in the virtual field of digital currency and is used for independently storing a private key in a security chip, so that the security of transaction signature is improved.
The multifunctional fingerprint hardware wallet can be additionally provided with the functions of cards such as bank cards, bus cards, social security cards and the like and second-generation Ukeys, and the aims of one card with multiple purposes, integration of the cards and the users, online and offline communication are fulfilled through fingerprint authorization and activation, so that the wallet is more diversified in use and more convenient to carry. The multifunctional fingerprint hardware wallet supports multiple operation scenes, can reduce the number of cards carried by a user, simplifies complicated steps for the user, and enables transactions to be more convenient, safe and diversified.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent variations and modifications made to the above embodiment according to the technical spirit of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (9)
1. A card type digital currency fingerprint hardware wallet is characterized in that: it includes: the device comprises a power module, a display module, a security chip control module, a fingerprint module, a communication interface, a USB interface, a Bluetooth module and an NFC module; the power module supplies power for the safety chip control module, the safety chip control module provides user information for the display module, the fingerprint module collects user fingerprints and checks the user fingerprints, and the USB interface, the Bluetooth module and the NFC module are connected through the communication interface to achieve external communication.
2. A method for realizing a card type digital currency fingerprint hardware wallet is characterized in that: which comprises the following steps: .
(1) Initializing a security chip control module, a power supply module, an EPD display module, a fingerprint module, a USB interface, an NFC module and a Bluetooth module; creating a fingerprint processing task, an EPD display task, a communication data receiving task, a key detection task, a power management task and a traffic data processing task;
(2) the fingerprint module collects and checks the fingerprint of the user;
(3) performing functional operation through a command received by the communication interface;
(4) and (6) ending.
3. The method for implementing a card-type digital currency fingerprint hardware wallet of claim 2, wherein: in the step (1), the fingerprint processing task is as follows: adding user fingerprint information, deleting the user fingerprint information, and verifying and comparing the user fingerprint, wherein the comparison of fingerprint verification is applied during signature.
4. The method for implementing a card-type digital currency fingerprint hardware wallet of claim 3, wherein: in the step (1), the EPD display task is: and displaying the connection state of the wallet, the Bluetooth pairing code, the communication state, the battery capacity, the charging mark, the transaction currency, the transaction information, the signature state and the prompt information of fingerprint input.
5. The method for implementing a card-type digital currency fingerprint hardware wallet of claim 4, wherein: in the step (1), the communication data receiving task is: and receiving data of USB, Bluetooth and NFC and storing the data in a buffer area for processing tasks.
6. The method for implementing a card-type digital currency fingerprint hardware wallet of claim 5, wherein: in the step (1), the key processing task is as follows: by detecting whether the key is pressed, different functions are realized in different states of the wallet.
7. The method for implementing a card-type digital currency fingerprint hardware wallet of claim 6, wherein: realizing different functions in different states of the wallet comprises the following steps: startup and shutdown, page switching, information query and page turning.
8. The method for implementing a card-type digital currency fingerprint hardware wallet of claim 7, wherein: in the step (1), the power management task is as follows: and detecting the electric quantity of the battery and performing low-power consumption processing.
9. The method for implementing a card-type digital currency fingerprint hardware wallet of claim 8, wherein: in the step (3), performing a function operation by the received command includes: signature process, transaction process, input fingerprint process and inquiry command process.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911367864.6A CN111178876A (en) | 2019-12-26 | 2019-12-26 | Card type digital currency fingerprint hardware wallet and implementation method thereof |
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| CN201911367864.6A CN111178876A (en) | 2019-12-26 | 2019-12-26 | Card type digital currency fingerprint hardware wallet and implementation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111966277A (en) * | 2020-08-17 | 2020-11-20 | 陶丽萍 | Digital currency display method, device and equipment |
| CN112419062A (en) * | 2020-11-26 | 2021-02-26 | 深圳市朗科科技股份有限公司 | NFC digital currency transaction method and system |
| WO2022143056A1 (en) * | 2020-12-31 | 2022-07-07 | 天地融科技股份有限公司 | Identity card-based hardware wallet fingerprint authentication method and system, and hardware wallet |
| CN112419062B (en) * | 2020-11-26 | 2024-05-24 | 深圳市朗科科技股份有限公司 | NFC digital currency transaction method and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206480041U (en) * | 2016-10-21 | 2017-09-08 | 飞天诚信科技股份有限公司 | A kind of digital cash fingerprint hardware wallet |
| CN108665250A (en) * | 2018-05-21 | 2018-10-16 | 北京橙鑫数据科技有限公司 | A kind of information processing method, device, hardware wallet and system |
| CN209118349U (en) * | 2018-11-12 | 2019-07-16 | 福州云端物联智能科技有限公司 | A kind of digital cash storage device with payment function |
| CN110188741A (en) * | 2019-07-12 | 2019-08-30 | 东莞精旺电子有限公司 | It is a kind of to be wirelessly connected the thin type fingerprint identifier with display screen card-type electronic wallet |
-
2019
- 2019-12-26 CN CN201911367864.6A patent/CN111178876A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206480041U (en) * | 2016-10-21 | 2017-09-08 | 飞天诚信科技股份有限公司 | A kind of digital cash fingerprint hardware wallet |
| CN108665250A (en) * | 2018-05-21 | 2018-10-16 | 北京橙鑫数据科技有限公司 | A kind of information processing method, device, hardware wallet and system |
| CN209118349U (en) * | 2018-11-12 | 2019-07-16 | 福州云端物联智能科技有限公司 | A kind of digital cash storage device with payment function |
| CN110188741A (en) * | 2019-07-12 | 2019-08-30 | 东莞精旺电子有限公司 | It is a kind of to be wirelessly connected the thin type fingerprint identifier with display screen card-type electronic wallet |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111966277A (en) * | 2020-08-17 | 2020-11-20 | 陶丽萍 | Digital currency display method, device and equipment |
| CN112419062A (en) * | 2020-11-26 | 2021-02-26 | 深圳市朗科科技股份有限公司 | NFC digital currency transaction method and system |
| CN112419062B (en) * | 2020-11-26 | 2024-05-24 | 深圳市朗科科技股份有限公司 | NFC digital currency transaction method and system |
| WO2022143056A1 (en) * | 2020-12-31 | 2022-07-07 | 天地融科技股份有限公司 | Identity card-based hardware wallet fingerprint authentication method and system, and hardware wallet |
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