CN110324314B - User registration method and device, storage medium and electronic equipment - Google Patents
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- G06Q20/38—Payment protocols; Details thereof
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- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
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Abstract
The disclosure relates to a user registration method and a device, belonging to the technical field of identity authentication, wherein the method comprises the following steps: when a block chain node in a block chain network receives a registration request of a user, acquiring identity information of the user; judging whether the user is registered in other block chain nodes in the block chain network based on the acquired identity information of the user; if not, acquiring the safety verification information of the user; generating a corresponding block based on the security verification information and the identity information of the user; the block is stored and broadcast to other block link nodes in the blockchain network. The method improves the efficiency of user registration and user experience.
Description
Technical Field
The present disclosure relates to the field of identity authentication technologies, and in particular, to a user registration method, a user registration apparatus, a computer-readable storage medium, and an electronic device.
Background
With the development of internet technology, financial product companies or banks have developed network platforms or APPs, so that people can directly purchase financial products on the network or the APPs without going to a designated offline transaction place for transactions, and the transactions become convenient and fast.
When a user wants to purchase a financial product of a certain company or a certain bank, the user needs to register with the network platform or APP of the company or the bank. When a user registers, a company needs to collect identity information of the registered user and security authentication information required when a transaction is completed. If the user wants to purchase a product of another company or bank, the user needs to register again and repeatedly collect identity information and security verification information, so that the registration process is complicated, and the user experience is poor.
It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
Disclosure of Invention
Embodiments of the present disclosure provide a user registration method, a user registration apparatus, a computer-readable storage medium, and an electronic device.
According to a first aspect of the present disclosure, there is provided a user registration method, including:
when a block chain node in a block chain network receives a registration request of a user, acquiring identity information of the user;
judging whether the user is registered in other block chain nodes in the block chain network based on the acquired identity information of the user;
if not, acquiring the safety verification information of the user;
generating a corresponding block based on the security verification information and the identity information of the user;
the block is stored and broadcast to other block link nodes in the blockchain network.
In an exemplary embodiment of the present disclosure, the generating the corresponding block based on the security authentication information and the identity information of the user includes:
establishing a user ID corresponding to the identity information based on the identity information of the user;
generating a public key and a private key corresponding to the user ID for the established user ID;
correspondingly storing the public key and the user ID, and sending the private key to the user;
and receiving a private key input by a user, and when the private key received by the user passes the verification of the public key, correspondingly storing the safety verification information of the user and the user ID of the user and generating a block.
In an exemplary embodiment of the disclosure, the acquiring the security verification information of the user includes:
displaying a preset digital code to a user, and receiving voice information sent by the user reading the digital code;
based on the voice information, extracting voiceprint information of the user;
acquiring a face image of the user;
and correspondingly storing the voiceprint information and the face image to form the safety verification information.
In an exemplary embodiment of the disclosure, after determining whether the user has registered in other blockchain nodes in the blockchain network based on the acquired identity information of the user, the method further includes:
if so, acquiring a block generated according to the safety verification information of the user and the user ID of the user;
receiving a private key input by a user;
and when the private key received by the user passes the verification of the public key of the block, acquiring the safety verification information of the user in the block.
In an exemplary embodiment of the disclosure, said determining whether the user has registered at other blockchain nodes in the blockchain network based on the acquired identity information of the user includes:
detecting whether a block with a user ID corresponding to the identity information exists in block chain nodes in the block chain network or not based on the acquired identity information of the user;
when a block storing a user ID corresponding to the identity information is detected, judging that the user registers in other block chain nodes in the block chain network; when the block storing the user ID corresponding to the identity information is not detected, judging that the user is not registered in other block chain nodes in the block chain network.
In an exemplary embodiment of the disclosure, after storing the block and broadcasting to other block-link nodes in the block-link network, the method further includes:
acquiring transaction intention voice information of a user;
and displaying a product list corresponding to the transaction intention voice information to the user based on the transaction intention voice information.
In an exemplary embodiment of the present disclosure, the displaying a product list corresponding to the transaction intention voice information to the user based on the transaction intention voice information includes:
extracting key words in the transaction intention voice information;
based on the key words, generating a product list corresponding to the key words by inquiring a corresponding relation table of the key words and the products;
the product list is displayed to the user.
According to a second aspect of the present disclosure, there is provided a user registration apparatus comprising:
a first acquisition module configured to: when a block chain node in a block chain network receives a registration request of a user, acquiring identity information of the user;
a determination module configured to: judging whether the user registers in other block chain nodes in the block chain network based on the acquired identity information of the user;
a second acquisition module configured to: if the judgment result is negative, the safety verification information of the user is obtained;
a block establishment module configured to: generating a corresponding block based on the security verification information and the identity information of the user;
a tile broadcast module configured to: the block is stored and broadcast to other block link nodes in the blockchain network.
According to a third aspect of the present disclosure, there is provided a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements a user registration method as in any one of the above.
According to a fourth aspect of the present disclosure, there is provided an electronic device comprising:
a processor; and
a memory having a computer program stored thereon;
wherein the processor is configured to implement the user registration method as described in any one of the above via execution of the computer program.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
through the embodiments of the present disclosure, when a registration request of a user at a blockchain node in a blockchain network is received, identity information of the user is obtained, it is determined whether the user has registered at another blockchain node in the blockchain network according to the identity information of the user, when the user has not registered at another blockchain node in the blockchain network, security authentication information of the user is obtained, a corresponding block is generated based on the security authentication information and the identity information of the user, and the block is stored in the blockchain node and is broadcasted to other blockchain nodes in the blockchain network. By broadcasting the identity information and the safety verification information of the user in the block chain network, when the user registers in other block chain nodes, the safety verification information of the user does not need to be acquired again, and only the safety verification information needs to be searched in the block chain nodes, so that the registration becomes convenient and fast, and the user experience is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.
Fig. 1 is a schematic view illustrating an application scenario of a user registration method according to an exemplary embodiment of the present disclosure.
Fig. 2 shows a flowchart of a user registration method according to an exemplary embodiment of the present disclosure.
Fig. 3 is a schematic flow chart illustrating that a user registration process of fig. 2 further includes a step of registering when the determination result is yes according to an exemplary embodiment of the present disclosure.
Fig. 4 shows a schematic block diagram of a user registration apparatus according to an exemplary embodiment of the present disclosure.
FIG. 5 shows a schematic block diagram of an electronic device according to an example embodiment of the present disclosure.
Fig. 6 illustrates a schematic diagram of a computer-readable storage medium according to an exemplary embodiment of the present disclosure.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, devices, steps, and the like. In other instances, well-known technical solutions have not been shown or described in detail to avoid obscuring aspects of the present disclosure.
Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.
Referring to fig. 1, fig. 1 is a schematic view of an application scenario of a user registration method according to an exemplary embodiment of the present disclosure, as shown in the embodiment in fig. 1, showing at least one client and at least one registration peer. The client is a terminal that can be directly operated by a user, and the client may be a terminal with a movable position or a terminal with a fixed position, for example, the client may be a laptop, a mobile phone, or a desktop. The registration end communicates with the client end through the network, for example, when the user registers at the client end, the registration end receives a registration request sent by the client end, and registration is completed.
In an exemplary embodiment, a user registration method is provided, which may be executed in any computing device, for example, in a terminal or a server, or in a server cluster or a cloud server, and of course, a person skilled in the art may also execute the method of the present disclosure on other platforms as needed, and the present disclosure is not limited thereto. Referring to fig. 2, the exemplary user registration method includes:
step S210, when a block chain node in a block chain network receives a registration request from a user, acquiring identity information of the user.
A server of each financial company or bank is configured as a blockchain node for storing a registration record of a user and related information of the user. All servers of the financial companies or banks are connected to form a block chain network, so that the registration records of the users in each server and the identity information of the users can be shared. And the network platform or APP released by each financial company or bank is arranged corresponding to the server of the company or bank, when the user uses the network platform or APP, the server corresponding to the network platform or APP receives the operation request of the user and performs corresponding operation and recording.
The user's registration request is sent by the user clicking on a particular area on the interface, such as the user clicking on a "register" button, etc. When the block chain node receives a registration request of a user, identity information of the user is acquired, wherein the identity information of the user refers to a unique identity which can represent the user, such as a certificate number, a mobile phone number or a social account number.
Step S220 is to determine whether the user has registered at other segment link points in the segment link network based on the obtained identity information of the user.
According to the acquired identity information of the user, whether registration information corresponding to the identity information exists is searched in the block chain nodes, if the registration information corresponding to the identity information exists, the user is represented to register in other block chain nodes in the block chain network, and if the registration information corresponding to the identity information does not exist, the user is represented not to register in other block chain nodes in the block chain network.
And step S230, when the judgment result is negative, acquiring the safety verification information of the user.
When the registration information corresponding to the identity information of the user is not found in the blockchain node, it represents that the user has not registered in other blockchain nodes in the blockchain network. When the user is not registered in other blockchain nodes in the blockchain network, the security authentication information of the user is obtained, wherein the security authentication information of the user refers to identity information which is used for authenticating the identity of the user, confirming payment and the like and is related to the user, such as facial image information, voiceprint information or fingerprint information of the user and the like.
In an example, the security verification information of the user may be acquired through user equipment, such as a mobile phone or a computer, and a specific acquisition interface is displayed to the user, and the user triggers a specific function on the acquisition interface to acquire the security verification information. For example, when the user clicks a "facial image acquisition" button on the acquisition interface, the acquisition interface presents a photo frame, and the user aligns the photo frame with the face of the user to take a picture.
In an exemplary embodiment, the obtaining the security verification information of the user includes:
displaying preset digital codes to a user, and receiving voice information sent by the user reading the digital codes.
The digital code may be a multi-bit unordered digital code (e.g., 654355643532465465, etc.) or a digital operation expression composed of numbers and operators (e.g., 16+25=41, etc.), which is not limited in this example. When the user reads the digital code, the voice information sent by the user reading the digital code is obtained.
Based on the voice information, voiceprint information of the user is extracted.
According to the acquired voice information, the voice information is subjected to noise reduction processing, so that the voiceprint information of the user is acquired from the voice information, and because the voiceprint information of each person is different and has stability, whether the voiceprint information is the user can be identified based on the voiceprint information, and the verification accuracy is ensured.
An image of the user's face is acquired.
And correspondingly storing the voiceprint information and the face image to form the safety verification information.
In this embodiment, the voiceprint information and the face image of the user are used as the security authentication information, and the voiceprint information and the face image information of each person are unique, so that the accuracy of the security authentication can be ensured.
Step S240, generating a corresponding block based on the security authentication information and the identity information of the user.
The security authentication information and the identity information generation block corresponding to the user are stored for storage and lookup. After the block is generated, the block is not easy to change, the safety of the information is ensured, and the illegal operation of tampering the safety verification information and the identity information by other people is prevented.
In an exemplary embodiment, the generating the corresponding block based on the security authentication information and the identity information of the user includes:
and establishing a user ID corresponding to the identity information based on the identity information of the user.
In an example, the user ID is configured to be the same as the identity information of the user, for example, the identity information of the user is a telephone number: 136XXXX1234, the user ID is configured to: 136XXXX1234, so that the user ID corresponds to the identity information of the user, and the identity information of the user can be correspondingly searched based on the user ID of the user.
For the established user ID, a public key and a private key corresponding to the user ID are generated.
And correspondingly storing the public key and the user ID, and sending the private key to the user.
And storing the public key generated based on the user ID and the user ID correspondingly, and sending the private key to the user for storage by the user. For example, the private key is sent to the social account of the user or sent to a mobile device of the user, such as a mobile phone.
And receiving a private key input by a user, and when the private key received by the user passes the verification of the public key, correspondingly storing the safety verification information of the user and the user ID of the user and generating a block.
After the private key is sent to the user, the private key input by the user is received and verified, and when the private key received by the user passes the authentication of the public key stored corresponding to the user ID, the private key represents that the user is a holder of the user ID, so that the obtained security verification information of the user is stored corresponding to the user ID, the consistency of the security verification information and the user ID is ensured, and illegal behaviors caused by stealing personal information by other people are avoided. In other embodiments, after the private key is sent to the user, the private key does not need to be received from the user, and the public key and the user ID are directly stored in a corresponding manner, so that the registration efficiency of the user is improved, which is not particularly limited in this example.
In an exemplary embodiment, said determining whether the user has registered at other blockchain nodes in the blockchain network based on the acquired identity information of the user comprises:
detecting whether a block in which a user ID corresponding to the identity information is stored exists in a block chain node point in the block chain network or not based on the acquired identity information of the user;
when a block storing a user ID corresponding to the identity information is detected, judging that the user registers in other block chain nodes in the block chain network; when the block storing the user ID corresponding to the identity information is not detected, judging that the user is not registered in other block chain nodes in the block chain network.
In this embodiment, determining whether the user has registered at other blockchain nodes in the blockchain network is performed by looking up whether there is a block storing a user ID corresponding to the user's identity information.
Referring to fig. 3, fig. 3 is a schematic flowchart illustrating a process of registering a user when a determination result is yes in the user registration method of fig. 2 according to an exemplary embodiment of the present disclosure, and in the embodiment illustrated in fig. 3, after determining whether the user has registered in another blockchain node in the blockchain network based on the acquired identity information of the user, the user registration method further includes:
in step 310, when the determination result is yes, a block generated according to the security verification information of the user and the user ID of the user is obtained.
If the determination result is yes, that is, the user has registered in another block link point in the block link network, the block generated when the user registers in another block link point is stored in the currently registered block link point, and the block contains the security verification information of the user, the user ID corresponding to the identity information of the user, and the public key stored in correspondence with the user ID.
Step 320, receiving a private key input by a user.
In step 330, when the private key received by the user passes the verification of the public key of the block, the security verification information of the user in the block is obtained.
And verifying the private key received by the user and the public key contained in the block, wherein when the verification is successful, the user is represented to correspond to the user ID and the safety verification information contained in the block. Therefore, the security verification information in the block is obtained and is used as the security verification information of the current registration of the user, so that the tedious registration process caused by repeated enrollment is avoided, and the user experience is improved.
In step S250, the block is stored and broadcasted to other block nodes in the blockchain network.
And storing the corresponding block generated based on the security verification information and the identity information of the user in a block chain node to finish registration. And broadcasting the block to other block chain nodes in the block chain network, so that the registration information of the user can be found by other block chain nodes in the block chain network, the situation that the user needs to repeatedly log in the safety verification information when registering in other block chain nodes, the registration process is complicated, and the user experience is improved.
In an exemplary embodiment, after storing the tile and broadcasting to other tile link nodes in the tile link network, the user registration method further comprises:
aiming at the transaction request voice sent by the user, the voiceprint information of the user is extracted from the transaction request voice.
The transaction request voice of the user refers to a request voice sent by the user when purchasing a financial product, for example: "I want to buy XXX products", or "I want to buy XXX products in XXX units", etc. When the transaction request voice sent by the user is acquired, the voiceprint information of the user is extracted from the transaction voice.
In an example, obtaining the transaction request voice uttered by the user may be initiated by the user clicking a particular area of the interface, such as the user clicking a "voice input" button on the interface to initiate obtaining the voice, and so on. In another example, obtaining the transaction request voice uttered by the user may be real-time recording by the user device, and when a specific word is recognized from the voice, obtaining the transaction request voice is resumed. For example, a user utters "i want to purchase XXX products," and when the user device recognizes a specific text of "purchase," it starts to acquire the user's transaction request voice.
And judging whether the extracted voiceprint information of the user is matched with the voiceprint information in the security verification information of the user.
And when the extracted voiceprint information of the user is matched with the voiceprint information in the safety verification information of the user, agreeing to perform the transaction requested by the user.
A transaction confirmation input box is displayed to the user.
The transaction confirmation input box is an input box used for receiving a transaction confirmation request of a user, and the user clicks the transaction confirmation input box to represent that the user agrees to purchase and pay. In an example, the transaction confirmation input box may display the actual purchase amount to the user, making a purchase reminder to the user.
In the embodiment, by acquiring the voiceprint information in the transaction request voice sent by the user and verifying the voiceprint information in the security verification information of the user, behaviors such as misoperation or malicious transaction of other people are prevented, and property security of the user is ensured.
In an exemplary embodiment, after displaying the transaction confirmation entry box to the user, the user registration method further comprises:
when a transaction confirmation request of the user is received, acquiring a current facial image of the user;
judging whether the current facial image of the user is matched with the facial image in the safety verification information of the user or not;
and when the current facial image of the user is matched with the facial image in the safety verification information of the user, judging that the transaction confirmation request is valid, and finishing the transaction.
In the embodiment, when a transaction confirmation request of the user is received, the current facial head portrait of the user is obtained, and the facial head portrait is compared with the facial head portrait in the security verification information of the user, so that the property security of the user is further ensured, and the operation of others is prevented. And when the matching is successful, the user purchases the product by himself to complete payment.
In an exemplary embodiment, after storing the tile and broadcasting to other tile link nodes in the tile link network, the user registration method further comprises:
acquiring transaction intention voice information of a user;
and displaying a product list corresponding to the transaction intention voice to the user based on the transaction intention voice information.
The transaction intention voice information refers to voice information which is sent by a user and used for searching related financial products. In one example, the transaction intent voice information is obtained by a user triggering a particular function of the interface, such as clicking a "voice look-up" button on the interface, or the like. And displaying a product list corresponding to the transaction intention voice to the user based on the transaction intention voice information sent by the user. The product list includes information of the financial product related to the transaction intention voice, such as the name or selling price of the financial product. The user can search in the product list, so that the product retrieval is convenient and quick.
In an exemplary embodiment, the displaying a product list corresponding to the transaction intention voice to the user based on the transaction intention voice information includes:
and extracting key words in the transaction intention voice information.
The extracting of the keywords in the transaction intention voice comprises segmenting the transaction intention voice information, and removing the segments without actual meaning in the segmentation result, such as 'I', 'what' and 'buy', and the like. And taking the rest participles as effective participles, namely the keywords. For example: the trading intention voice message is 'I want to buy securities', the segmentation without practical meaning is removed, and the 'securities' is left as a key word.
And based on the key words, generating a product list corresponding to the key words by inquiring the corresponding relation table of the key words and the products.
The keyword and product correspondence table is pre-configured, and can be divided according to attributes in each financial product, such as securities, funds and the like, or according to effective word segmentation in the name of the financial product. For example, if the keyword is "securities", a product list is generated for all products classified under "securities" and displayed for the user to select.
The product list is displayed to the user.
In the embodiment, the keywords are extracted according to the transaction intention voice information of the user, and the corresponding product list is generated and displayed to the user, so that the user can quickly search the financial product to be searched, and the user experience is improved.
The disclosure also provides a user registration device. Referring to fig. 4, the user registration apparatus may include a first obtaining module 410, a determining module 420, a second obtaining module 430, a block establishing module 440, and a block broadcasting module 450. Wherein:
the first acquisition module 410 is configured to: when a block chain node in a block chain network receives a registration request of a user, acquiring identity information of the user;
the determination module 420 is configured to: judging whether the user is registered in other block chain nodes in the block chain network based on the acquired identity information of the user;
the second acquisition module 430 is configured to: if not, acquiring the safety verification information of the user;
the block creation module 440 is configured to: generating a corresponding block based on the security verification information and the identity information of the user;
the tile broadcast module 450 is configured to: the block is stored and broadcast to other block link nodes in the blockchain network.
The specific details of each module in the user registration apparatus have been described in detail in the corresponding user registration method, and therefore are not described herein again.
It should be noted that although in the above detailed description several modules or units of the device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit, according to embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into embodiments by a plurality of modules or units.
Moreover, although the steps of the methods of the present disclosure are depicted in the drawings in a particular order, this does not require or imply that the steps must be performed in this particular order, or that all of the depicted steps must be performed, to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions, etc.
Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein may be implemented by software, or by software in combination with necessary hardware. Therefore, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which may be a personal computer, a server, a mobile terminal, or a network device, etc.) to execute the method according to the embodiments of the present disclosure.
In an exemplary embodiment of the present disclosure, an electronic device capable of implementing the above method is also provided.
As will be appreciated by one skilled in the art, aspects of the present invention may be embodied as a system, method or program product. Thus, various aspects of the invention may be embodied in the form of: an entirely hardware embodiment, an entirely software embodiment (including firmware, microcode, etc.) or an embodiment combining hardware and software aspects that may all generally be referred to herein as a "circuit," module "or" system.
An electronic device 500 according to this embodiment of the invention is described below with reference to fig. 5. The electronic device 500 shown in fig. 5 is only an example and should not bring any limitation to the functions and the scope of use of the embodiments of the present invention.
As shown in fig. 5, the electronic device 500 is embodied in the form of a general purpose computing device. The components of the electronic device 500 may include, but are not limited to: the at least one processing unit 510, the at least one memory unit 520, and a bus 530 that couples various system components including the memory unit 520 and the processing unit 510.
Wherein the storage unit stores program code that is executable by the processing unit 510 to cause the processing unit 510 to perform steps according to various exemplary embodiments of the present invention as described in the above section "exemplary methods" of the present specification. For example, the processing unit 510 may execute step S210 as shown in fig. 2: when a block chain node in a block chain network receives a registration request of a user, acquiring identity information of the user; step S220: judging whether the user is registered in other block chain nodes in the block chain network based on the acquired identity information of the user; step S230: if not, acquiring the safety verification information of the user; step S240: generating a corresponding block based on the security verification information and the identity information of the user; step S250: the block is stored and broadcast to other block link nodes in the blockchain network.
The memory unit 520 may include a readable medium in the form of a volatile memory unit, such as a random access memory unit (RAM) 5201 and/or a cache memory unit 5202, and may further include a read only memory unit (ROM) 5203.
The electronic device 500 may also communicate with one or more external devices 700 (e.g., keyboard, pointing device, bluetooth device, etc.), with one or more devices that enable a user to interact with the electronic device 500, and/or with any device (e.g., router, modem, etc.) that enables the electronic device 500 to communicate with one or more other computing devices. Such communication may occur via input/output (I/O) interfaces 550. Also, the electronic device 500 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the internet) via the network adapter 560. As shown, the network adapter 560 communicates with the other modules of the electronic device 500 over the bus 530. It should be appreciated that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the electronic device 500, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, to name a few.
Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein may be implemented by software, or by software in combination with necessary hardware. Therefore, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which may be a personal computer, a server, a terminal device, or a network device, etc.) to execute the method according to the embodiments of the present disclosure.
In an exemplary embodiment of the present disclosure, there is also provided a computer-readable storage medium having stored thereon a program product capable of implementing the above-described method of the present specification. In some possible embodiments, aspects of the invention may also be implemented in the form of a program product comprising program code means for causing a terminal device to carry out the steps according to various exemplary embodiments of the invention described in the above section "exemplary methods" of the present description, when said program product is run on the terminal device.
Referring to fig. 6, a program product 600 for implementing the above method according to an embodiment of the present invention is described, which may employ a portable compact disc read only memory (CD-ROM) and include program code, and may be run on a terminal device, such as a personal computer. However, the program product of the present invention is not limited in this regard and, in the present document, a readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
A computer readable signal medium may include a propagated data signal with readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A readable signal medium may also be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server. In the case of a remote computing device, the remote computing device may be connected to the user computing device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., through the internet using an internet service provider).
Furthermore, the above-described figures are merely schematic illustrations of processes involved in methods according to exemplary embodiments of the invention, and are not intended to be limiting. It will be readily understood that the processes shown in the above figures are not intended to indicate or limit the chronological order of the processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, e.g., in multiple modules.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
Claims (4)
1. A method of user registration, comprising:
when a block chain node in a block chain network receives a registration request of a user, acquiring identity information of the user;
based on the acquired identity information of the user, determining whether the user has registered with other blockchain nodes in the blockchain network, including: detecting whether a block in which a user ID corresponding to the identity information is stored exists in a block chain node point in the block chain network or not based on the acquired identity information of the user; when a block storing a user ID corresponding to the identity information is detected, judging that the user registers in other block chain nodes in the block chain network; when the block storing the user ID corresponding to the identity information is not detected, judging that the user is not registered in other block chain nodes in the block chain network;
if so, acquiring a block generated according to the safety verification information of the user and the user ID of the user;
receiving a private key input by a user;
when the private key received by the user passes the verification of the public key of the block, acquiring the security verification information of the user in the block, and taking the security verification information of the user as the currently registered security verification information of the user;
if not, acquiring the safety verification information of the user; the acquiring the security verification information of the user includes: displaying a preset digital code to a user, wherein the digital code is a multi-digit unordered digital code, and receiving voice information sent by the digital code read by the user; based on the voice information, extracting voiceprint information of the user; acquiring a face image of the user; correspondingly storing the voiceprint information and the face image to form the safety verification information;
establishing a user ID corresponding to the identity information based on the identity information of the user;
generating a public key and a private key corresponding to the user ID for the established user ID;
correspondingly storing the public key and the user ID, and sending the private key to the user;
receiving a private key input by a user, and when the private key received by the user passes the verification of a public key, correspondingly storing the safety verification information of the user and the user ID of the user and generating a block;
storing the block and broadcasting to other block link nodes in the block chain network;
acquiring transaction intention voice information of a user;
extracting key words in the transaction intention voice information;
based on the key words, generating a product list corresponding to the key words by inquiring a corresponding relation table of the key words and the products; wherein the product list is divided according to financial attributes of the product;
the product list is displayed to the user.
2. A user registration apparatus, comprising:
a first acquisition module configured to: aiming at a registration request of a user received by a block chain node in a block chain network, acquiring identity information of the user;
a determination module configured to: judging whether the user registers in other block chain nodes in the block chain network based on the acquired identity information of the user, including: detecting whether a block in which a user ID corresponding to the identity information is stored exists in a block chain node point in the block chain network or not based on the acquired identity information of the user; when a block storing a user ID corresponding to the identity information is detected, judging that the user registers in other block chain nodes in the block chain network; when the block storing the user ID corresponding to the identity information is not detected, judging that the user is not registered in other block chain nodes in the block chain network;
a second acquisition module configured to: if so, acquiring a block generated according to the safety verification information of the user and the user ID of the user; receiving a private key input by a user; when the private key received by the user passes the verification of the public key of the block, acquiring the security verification information of the user in the block, and taking the security verification information of the user as the currently registered security verification information of the user; if not, acquiring the safety verification information of the user; the acquiring the security verification information of the user includes: displaying a preset digital code to a user, wherein the digital code is a multi-bit unordered digital code, and receiving voice information sent by the user reading the digital code; based on the voice information, extracting voiceprint information of the user; acquiring a face image of the user; correspondingly storing the voiceprint information and the face image to form the safety verification information;
a block establishment module configured to: establishing a user ID corresponding to the identity information based on the identity information of the user; generating a public key and a private key corresponding to the user ID for the established user ID; correspondingly storing the public key and the user ID, and sending the private key to the user; receiving a private key input by a user, and when the private key received by the user passes the verification of a public key, correspondingly storing the safety verification information of the user and the user ID of the user and generating a block;
a tile broadcast module configured to: storing the block in the blockchain node and broadcasting to other blockchain nodes in the blockchain network; acquiring transaction intention voice information of a user; extracting key words in the transaction intention voice information; based on the key words, generating a product list corresponding to the key words by inquiring a corresponding relation table of the key words and the products; wherein the product list is divided according to financial attributes of the product; the product list is displayed to the user.
3. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the user registration method according to claim 1.
4. An electronic device, comprising:
a processor; and
a memory having a computer program stored thereon;
wherein the processor is configured to implement the user registration method of claim 1 via execution of the computer program.
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| CN111064749B (en) * | 2019-12-30 | 2022-03-01 | 中国联合网络通信集团有限公司 | Network connection method, device and storage medium |
| CN111291336A (en) * | 2020-01-21 | 2020-06-16 | 腾讯科技（深圳）有限公司 | Game registration method and device in game platform |
| CN113569209A (en) * | 2021-07-09 | 2021-10-29 | 远光软件股份有限公司 | User registration method and device based on block chain |
| CN113347208B (en) * | 2021-07-20 | 2022-11-08 | 北京沃东天骏信息技术有限公司 | Method and apparatus for determining network node |
| CN113691541B (en) * | 2021-08-25 | 2023-03-14 | 成都佐沃拉科技有限公司 | Registration verification method and system based on block chain |
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