CN109816541B - Block chain-based multi-dimensional data survival authentication method, storage medium and device - Google Patents
Block chain-based multi-dimensional data survival authentication method, storage medium and device Download PDFInfo
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- CN109816541B CN109816541B CN201910066422.1A CN201910066422A CN109816541B CN 109816541 B CN109816541 B CN 109816541B CN 201910066422 A CN201910066422 A CN 201910066422A CN 109816541 B CN109816541 B CN 109816541B
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Abstract
The invention provides a block chain-based multi-dimensional data survival authentication method, a storage medium and equipment, wherein the method comprises the following steps: building a survival authentication block chain; collecting and processing business information of social security personnel; and uploading the processed service information to the survival authentication block chain for survival authentication. The invention can ensure the authenticity of the service information used by the survival authentication, and the source of the service information can be traced and can not be falsified; breaking through information barriers among different service systems, and carrying out survival authentication by combining data of different nodes on a survival authentication block chain on the basis of ensuring data security, so that the survival authentication result is more accurate; the social security organization survival authentication method can improve the working efficiency, reduce the working pressure of the social security organization, furthest enable the data to run more and the participators to run less, and complete the survival authentication in a state that the social security participators do not sense.
Description
Technical Field
The invention relates to the technical field of block chains, in particular to a social security participator survival authentication method based on a block chain, and specifically relates to a multidimensional data survival authentication method, a storage medium and equipment based on the block chain.
Background
The survival certification is a program for proving whether retirees are healthy or not and whether retired endowment treatment conditions are met or not, and whether retired social security participants can obtain basic endowment funds or not through the survival certification is a key for obtaining the basic endowment funds. Survival certification is necessary to ensure the safety of the endowment insurance fund, prevent and attack lawless persons from cheating and falsely claim the endowment insurance fund.
In the prior art, all enterprises, career retirement personnel and life support personnel who receive pension from social security fund need to carry out survival certification work of receiving pension qualification every year. And (4) suspending the release of the basic pension of the personnel who do not participate in the survival certification after the expiry, and supplementing the pension after the personnel pass the survival certification.
In order to facilitate citizens to block black holes for catching collar-cultivated pension, the existing survival authentication method adopts a 'soil and ocean combination' mode, and mainly comprises the following modes: 1. field authentication: the system is also called as centralized authentication, and carries out face-to-face authentication on the participators, and the authentication place is a social security administration institution; 2. and (3) photographic authentication: the local area is opened with the 'authentication at different places', retirees who live at different places are sent back to the social security management organization after taking pictures every year, the photographers keep the monthly calendar of a certain month in the same year or newspapers (magazines) issued in the same month to prove that the users are in the possession, and some social security organizations also set up that the retirees take pictures with different actions every year; 3. community authentication: the communication with the community service organization is strengthened, the community service organization is entrusted to send out the accompanying questions of the staff to know the survival authentication condition; 4. and (3) door-to-door authentication: for the retirees with advanced age and inconvenient actions, the social security management organization sends out the local consortium to ask the staff for a local consortium to know the survival situation; 5. authentication of household registration: requesting a public security department to assist in providing the survival situation and the remote placement situation of retirees; 6. and (4) letter authentication: the survival condition of the remote retired personnel is confirmed every year through a letter mailing form such as a consolation letter or a letter; 7. and (3) entrusting and authenticating: in the process of providing pension, with the help of the advantages of more postal nodes and the advantages of country and lane crossing of postmen, a post office is entrusted to send pension and is responsible for knowing and mastering the survival condition of retirees; 8. video authentication: carrying out remote video authentication on retirees through a social instant messaging tool; 9. fingerprint authentication: the irreproducibility of the human body fingerprint is utilized, and the pensiveness gold is used for issuing a fingerprint identification system to prevent the death family members from getting rid of the pensiveness gold; 10. face brushing authentication: adopts the technology of 'face recognition'.
However, the existing survival authentication has the following problems: the phenomena of difficult survival authentication, such as running for multiple times at different office places, running for thousands of miles and the like still exist; the authentication mode is only limited to human resources and survival authentication data of social security service organizations, and other survival authentication data (such as medical organization visit data, civil affairs marriage registration data and the like) are not fully used for authentication; if lawless persons pretend to create the survival authentication data, the lawless persons cannot pursue the responsibility when pretending to be the endowment insurance fund.
In summary, how to use multi-party data which can prove the survival of the insured person to carry out survival authentication by the government solves the problems that the data is more in running and the crowd runs less in legs, the real information is collected by an efficient and convenient method, the false information is prevented by information disclosure, and the data can be traced, can be traced and cannot be falsified, which becomes a problem to be urgently solved by technical personnel in the field.
Disclosure of Invention
In view of the above, the technical problem to be solved by the present invention is to provide a block chain-based multi-dimensional data survival authentication method, a storage medium, and a device, so as to solve the problems that the existing survival authentication technology cannot utilize cross comparison of multi-dimensional big data, the social security participant survival authentication is difficult, and the authentication efficiency is low.
In order to solve the above technical problem, a specific embodiment of the present invention provides a block chain-based multi-dimensional data survival authentication method, including: building a survival authentication block chain; collecting and processing business information of social security personnel; and uploading the processed service information to the survival authentication block chain for survival authentication.
The embodiment of the invention also provides a storage medium, wherein the storage medium stores a computer program, and the computer program realizes the steps of the multidimensional data survival authentication method based on the block chain when being executed by a processor.
The embodiment of the present invention also provides a computer device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the block chain-based multi-dimensional data survival authentication method when executing the computer program.
According to the above embodiments of the present invention, the block chain based multi-dimensional data survival authentication method, storage medium and device at least have the following advantages: the information data sharing mechanism of related departments such as medical institutions, public security, banks, management institutions and civil administration is established, information barriers among all departments are broken, cross-department authority of social security participators is not needed, authenticity, safety, reliability and traceability of verification data are guaranteed, multiple service information of different departments are used for survival authentication, and the reliability and accuracy of survival authentication results are high; cross comparison is carried out by using multidimensional big data, a participator does not need to specially carry out survival authentication, the survival authentication of social security participator is automatically completed, the participator and the security user can not sense the process of the survival authentication, the data is more than running, the participator and the security person are less than running to the greatest extent, the problem that the survival authentication of the offsite social security participator is difficult is solved, the authentication process is simple, the authentication efficiency is high, and the working pressure of an organization is relieved; the service information provided by the nodes on the survival authentication block chain can be traced and is tamper-proof, and the problems of data denial, data tampering and the like which are possibly caused in data sharing are solved.
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 invention, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a flowchart of a block chain-based multi-dimensional data survival authentication method according to an embodiment of the present invention.
Fig. 2 is a built survival authentication block chain for the insured person according to the embodiment of the present invention.
Fig. 3 is a block chain of survival status of insured people after uplink of insured service information according to an embodiment of the present invention.
Fig. 4 is a time weighting function image according to an embodiment of the present invention.
Detailed Description
For the purpose of promoting a clear understanding of the objects, aspects and advantages of the embodiments of the invention, reference will now be made to the drawings and detailed description, wherein there are shown in the drawings and described in detail, various modifications of the embodiments described herein, and other embodiments of the invention will be apparent to those skilled in the art.
The exemplary embodiments of the present invention and the description thereof are provided to explain the present invention and not to limit the present invention. Additionally, the same or similar numbered elements/components used in the drawings and the embodiments are used to represent the same or similar parts.
As used herein, the terms "first," "second," …, etc., do not denote any order or sequence, nor are they used to limit the present invention, but rather are used to distinguish one element from another or from another element or operation described in the same technical language.
With respect to directional terminology used herein, for example: up, down, left, right, front or rear, etc., are simply directions with reference to the drawings. Accordingly, the directional terminology used is intended to be illustrative and is not intended to be limiting of the present teachings.
As used herein, the terms "comprising," "including," "having," "containing," and the like are open-ended terms that mean including, but not limited to.
As used herein, "and/or" includes any and all combinations of the described items.
References to "plurality" herein include "two" and "more than two"; reference to "multiple sets" herein includes "two sets" and "more than two sets".
As used herein, the terms "substantially", "about" and the like are used to modify any slight variation in quantity or error that does not alter the nature of the variation. Generally, the range of slight variations or errors modified by such terms may be 20% in some embodiments, 10% in some embodiments, 5% in some embodiments, or other values. It should be understood by those skilled in the art that the aforementioned values can be adjusted according to actual needs, and are not limited thereto.
Fig. 1 is a flowchart of a block chain-based multidimensional data survival authentication method according to a specific embodiment of the present invention, and as shown in fig. 1, a survival authentication block chain is first established, then service information of social security participants is collected, and the processed service information is uploaded to the survival authentication block chain to perform survival authentication.
In the embodiment shown in the figure, the block chain-based multi-dimensional data survival authentication method includes:
s101: and building a survival authentication block chain. In the embodiment of the present invention, step S101 specifically includes:
and formulating a cochain requirement table, a consensus algorithm and an intelligent contract. The cochain requirement table is called as a living certification cochain requirement table of the social service organization, the social service nodes formulate a living certification cochain requirement table of the social service organization according to the living certification requirement and publish the living certification cochain requirement table to the non-social service nodes through the block chains, and the cochain requirement table makes a clear regulation on the service types of the living certification block chains. The consensus algorithm is specifically a Byzantine fault-tolerant (PBFT) algorithm, and even if a fault server node or a damaged server node exists on a block chain network, the consensus algorithm can ensure that consensus is formed among the normally-operated server nodes. The purposes of the intelligent contracts mainly comprise: determining that the initiated survival authentication node is a social service node; authenticating the target insured personnel according to the specified survival authentication time period; extracting the service information of the target personnel to participate in the insurance from the block chain to carry out multi-dimensional data trace survival authentication; the service information of social security personnel who pass the survival authentication is recorded, and the verification speed of the survival authentication is improved.
Establishing a front end node of a person involved in security, a service mechanism node and a server node corresponding to the service mechanism node, wherein the service mechanism node comprises a plurality of social service nodes and a plurality of non-social service nodes, the front end node of the person involved in security can be equipment in the service mechanism node and can also be equipment in the social service node, each social service node is provided with a front terminal node of the service mechanism, the front terminal node of the service mechanism is used for selecting a time period for carrying out survival authentication on a plurality of pieces of service information and is also used for inputting serial numbers of the person involved in security in batches, and the service information comes from different service mechanism nodes; the non-human-society service node is used for storing business information of social security participators meeting the uplink demand table of the non-human-society service node, the front ends of the participators are used for authenticating the biological characteristics of the social security participators, and the server node is used for consensus and accounting. The non-human service nodes comprise a plurality of medical service nodes, a plurality of public security service nodes, a plurality of banking service nodes, a plurality of civil service nodes and the like.
And respectively distributing mutually different public keys and private keys for the server nodes.
And exchanging a public key between the human service node and the non-human service node. At this time, the medical service institution node has: a medical service institution public key (MPUK), a medical service institution private key (MPRK), a human service institution public key (RPUK); the bank service node has: a bank service organization public key (BPUK), a bank service organization private key (BPRK) and a human service organization public key (RPUK); the civil service node has: a civil service organization public key (CPUK), a civil service organization private key (CPRK) and a human-society service organization public key (RPUK); the public security service node has: a public security service authority public key (PPUK), a public security service authority private key (PPRK), a human service authority public key (RPUK); the human-social service node has: the system comprises a public service institution public key (RPUK), a private key (RPRK) of a service institution of a person, a public security service public key (PPUK), a public administration public key (CPUK), a public key (BPUK) of a bank service institution and a public key (MPUK) of a medical service institution.
S102: and collecting and processing the service information of social security personnel. In the embodiment of the present invention, step S102 specifically includes:
and obtaining authorization information of the social security personnel, wherein the authorization information allows the service organization node to carry out survival authentication on the social security personnel based on the service information of the social security personnel. In the specific embodiment of the invention, after the authorization information of social security participants is acquired, the non-human social service node can also perform screening processing on the service information to screen out the service information meeting the uplink requirement table, and abandon the service information irrelevant to survival authentication, so that the data processing amount of subsequent steps is reduced. After the social security participators authorize the service, the non-human service node can perform screening processing on the service information, so that the privacy and the data autonomy of the social security participators are protected; the uplink requirement table clearly specifies which service information is valuable to the deposit authentication, the service information is formulated and published by the social service node (for example, social security participants go to physical examination in xxx hospitals and the service information is meaningful to the deposit authentication, the service mechanism is a medical service mechanism in the uplink requirement table, the service type is numbered as MA001, and the service detailed name is physical examination in xxx hospitals), each non-human service node compares the service information (the service information collected by the service mechanism) transacted by the social security participants with the service detailed name in the uplink requirement table to screen out the service information meaningful to the deposit authentication, performs uplink request, discards the service information irrelevant to the deposit authentication (for example, the social security participants only need to input a password when withdrawing money through an ATM machine and do not authenticate whether the card is withdrawn by oneself, and the service information has no significance to the deposit authentication, can be filtered out).
And encrypting a content part contained in the service information by using the public key of the service node of the human society to obtain a content encrypted part, wherein the content part comprises the serial number of the personnel participating in the security, the service handling time, the service data, the service type and the mechanism code. The service type is convenient for the non-human service node to screen the service information.
And encrypting the public key of the non-human society service node and the mechanism code contained in the business information by using the public key of the non-human society service node to obtain a right-confirming encryption part. Wherein, the right confirming encryption part is convenient for the person service node to confirm the right.
And utilizing a Byzantine fault-tolerant consensus mechanism to perform consensus on the content encryption part and the right-confirming encryption part.
S103: and uploading the processed service information to the survival authentication block chain for survival authentication. In the embodiment of the present invention, step S103 specifically includes:
and uploading the content encryption part and the right-confirming encryption part which are identified together to the survival authentication block chain.
And selecting a survival authentication time period and inputting the serial numbers of the personnel to be insured in batches through the front terminal node of the service mechanism of the service node of the people and society. Wherein, the number of the insured person can be the ID number of the insured person.
And writing the public key and the institution code of the human-society service node into the intelligent contract. And after the public key and the mechanism code of the people-society service node are written into the intelligent contract, the written public key and the written mechanism code cannot be modified or deleted.
And the human-social service node uploads the public key and the mechanism code of the human-social service node to the survival authentication block chain.
And comparing the public key and the mechanism code of the people-society service node in the intelligent contract, and the public key and the mechanism code of the people-society service node uploaded by the people-society service node, and determining whether the survival certification is initiated by the people-society service node.
And decrypting the content encryption part by using a private key of the community service node to obtain the mechanism code. And decrypting the content encryption part by using the private key of the community service node to obtain the serial number of the personnel participating in the security, the service handling time, the service data, the service type and the mechanism code.
And searching the public key of the corresponding non-human-agency service node according to the mechanism code.
And encrypting the mechanism code and the searched public key of the non-human society service node by using the searched public key of the non-human society service node to obtain the right data.
And comparing the right-confirming encryption part with the right-confirming data to determine whether the content encryption part is from the corresponding non-human service node.
And if the content encryption part is from the corresponding non-human service node, performing survival authentication on the content encryption part, otherwise, failing to perform survival authentication.
In a specific embodiment of the present invention, the step of performing survival authentication on the encrypted content part specifically includes: comparing the number of the social security personnel obtained by decrypting the content encryption part with the number of the social security personnel recorded in batch, and confirming that the service data obtained by decrypting the content encryption part is the transaction data of the social security personnel to be subjected to survival authentication; confirming whether the business data contains death record data of social security participants; if the death record data of the social security personnel is included, directly determining the survival state of the social security personnel corresponding to the social security personnel number as death; if the death record data of the social security participators is not contained, determining the survival state of the social security participators corresponding to the numbering of the participators by using a survival authentication formula and the service transaction time obtained by decrypting the content encryption part; if the survival state of the social security personnel corresponding to the security personnel number is determined to be survival, uploading the survival state of the social security personnel to the survival authentication block chain; and if the survival state of the social security participant corresponding to the participant number cannot be determined to be survival, pushing a notification that the survival state of the social security participant cannot be determined to the non-human service node, and requiring the social security participant to perform biological feature authentication to the participant front-end node. The front-end nodes of the participatory staff can be child nodes of the social service node. For the social security participators which pass the survival authentication, the transaction data of the social security participators are stored in a special storage space in the survival authentication block chain, and the positions of the transaction data of the social security participators are recorded (recorded in an array form) so as to improve the survival authentication speed.
The social security participator carries out biological characteristic authentication from the front end node of the participator mainly comprises the following conditions:
the front end node of the insured person designs a registration function, a real-name authentication function is embedded in the registration process, the identity card number and the name input by the registrant call a public security related interface, and the identity card number are checked to be consistent according to the identity card name and the identity card number, and the real-time networking check is carried out; the front-end nodes of the insured persons are designed with the function of binding the social security card, the registered persons authenticated by real names are ensured to be the insured persons participating in social security by calling the social security core library interface, and the insured type of the insured persons is determined; the method comprises the following steps of (1) proving that a current person under participation protection is a living body by adjusting a third-party living body authentication interface (national people or face + +, etc.); the photo in the central photo library of the social security card issuing of the community is called and compared with the photo of the current security participant for survival authentication, so that the current verified security participant is proved to be the principal.
Wherein the survival authentication formula YNThe method specifically comprises the following steps:
wherein, i in the formula is the ordinal number of the service information used for survival authentication; n is the total number of items of the service information; e is a natural constant; xiGenerating the distance survival authentication time of the ith piece of service information; c is a parameter of a time weight function, the value is 20/M, when the day is taken as a time period, M is 365, when the month is taken as a time period, M is 12, and when the year is taken as a time period, M is 1; omegaiThe weights for handling the business for the social security participants comprise a strong survival weight, a medium survival weight and a weak survival weight, for example, the participants handle marital registration in a civil institution within two days, and the business information is marked as the strong survival weight because the marital registration requires the personnel to carry a user account to a civil bureau for handling on site; the participator withdraws money through the ATM, because the money is withdrawn only by inputting a password and the cardholder can not be verified whether the person withdraws money is the cardholder, the service information is marked as weak survival weight;
for the time weighting function, the time weighting function is shown in fig. 4, if the time period is a month (when M is 12), and the business done by the insured person is within the specified time period, the closer the time is to the present, the larger the result is, the farther the time is from the present, the smaller the result is, and when the result is less than 0.05, the result is considered to be 0.
Assuming T is a preset time traversal, selecting a time for the service mechanism front terminal node, when X isN>T or traverse to the blockchain head node ifResult of addition YND is not exceeded (D is a threshold value for determining the survival of the social security personnel and is given by the social service node according to actual conditions), the stop results are added, the non-social service node is pushed to be incapable of determining the death of the social security personnel, the social security personnel are required to use the front end node of the social security personnel for notification of biological feature authentication, and when the sum result Y isNAnd if the value is larger than D, determining that social security personnel exist.
The invention provides a storage medium, wherein the storage medium stores a computer program, and the computer program is used for realizing the steps of the multidimensional data survival authentication method based on the block chain when being executed by a processor:
s101: and building a survival authentication block chain.
S102: and collecting and processing the service information of social security personnel.
S103: and uploading the processed service information to the survival authentication block chain for survival authentication.
The embodiment of the present invention further provides a computer device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the multi-dimensional data survival authentication method based on the blockchain when executing the computer program:
s101: and building a survival authentication block chain.
S102: and collecting and processing the service information of social security personnel.
S103: and uploading the processed service information to the survival authentication block chain for survival authentication.
Fig. 2 is a built survival and authentication block chain for insured persons according to a specific embodiment of the present invention, and as shown in fig. 2, the service organization nodes include a plurality of medical service nodes, a plurality of public security service nodes, a plurality of banking service nodes, a plurality of human service nodes, and a plurality of civil service nodes. The medical service nodes, the public security service nodes, the bank service nodes and the civil service nodes are non-human service nodes. The service organization nodes correspond to the server nodes one to one, and the server nodes can be child nodes of the service organization nodes. An intelligent contract is a contract that is agreed upon by all nodes on a chain of surviving authentication blocks. Every individual service node has service institution front terminal node, service institution front terminal node is used for selecting the authentication time slot of surviving and types in batches and participates in guarantor's personnel's serial number. The non-human society service node is used for storing the service information of the non-human society service node, which meets the uplink requirement table; the front end node of the social security participant is used for authenticating the biological characteristics of the social security participant; the server node is used for consensus and accounting, the system safety is improved, and the system fault tolerance is solved.
The method comprises the steps that a human-society service node builds a human-society service organization survival certification uplink demand table, and the human-society service node formulates the human-society service organization survival certification uplink demand table according to the service demand of the survival certification and publishes the same to a non-human-society service node. The table makes a clear regulation on the transaction service types of the block chains capable of being survived and authenticated:
name of service organization: the service organization of the business source.
And the service type number is as follows: service authority english capital abbreviation + number (e.g., MA 001).
Service detail name: the detailed name of the office is used to briefly summarize the data details of the uplink.
The table is prepared for specifying the detailed business names and contents of the multidimensional business information of the social security personnel who need to go through the block chain, specific businesses which are valuable for the survival authentication are formulated and published by the social service organization (for example, the social security personnel go to physical examination in xxx hospital, the business information is meaningful for the survival authentication, the service organization is medical service organization in the table, the service type number is MA001, and the business detailed name is physical examination in xxx hospital), each service organization compares the business information (the business information collected by the service organization) handled by the social security personnel in the organization with the business detailed names in the table to screen out the business information meaningful for the survival authentication, and performs the uplink request, thereby abandoning the uplink of the business information of the organization irrelevant to the survival authentication.
Table 1 below is a sample table of the chain requirement table for living certification of social services, as shown in table 1.
TABLE 1
Fig. 3 is a block chain of survival situation of the insured person after the service information is linked up according to the embodiment of the present invention, which performs consensus by using a bayesian fault tolerance (PBFT) consensus mechanism, where the service information is a social survival authentication block chain of the insured participator, and the service information on the survival authentication block chain is as shown in fig. 3.
The specific embodiment of the invention provides a multidimensional data survival authentication method, a storage medium and equipment based on a block chain, a sharing mechanism of information data of related departments such as medical institutions, public security, banks, management institutions, civil administration and the like is established, cross-department authentication of social security participants is not needed, the authenticity, safety, reliability and traceability of verification data are ensured, and the reliability of survival authentication results is high; cross comparison is carried out by utilizing multidimensional big data, a participatory security user does not need to specially carry out survival authentication, the survival authentication of social security participatory security personnel is automatically completed, the participatory security user cannot sense the process of the survival authentication, the problem that the survival authentication of the offsite social security participatory security personnel is difficult is solved, the authentication process is simple, the authentication efficiency is high, and the work pressure of a handling organization is reduced; the problems of data repudiation, data tampering and the like which possibly occur in data sharing are solved.
The embodiments of the invention described above may be implemented in various hardware, software code, or combinations of both. For example, an embodiment of the present invention may also be program code for executing the above method in a Digital Signal Processor (DSP). The invention may also relate to a variety of functions performed by a computer processor, digital signal processor, microprocessor, or Field Programmable Gate Array (FPGA). The processor described above may be configured according to the present invention to perform certain tasks by executing machine-readable software code or firmware code that defines certain methods disclosed herein. Software code or firmware code may be developed in different programming languages and in different formats or forms. Software code may also be compiled for different target platforms. However, the different code styles, types, and languages of software code and other types of configuration code that perform tasks in accordance with the present invention do not depart from the spirit and scope of the present invention.
The foregoing is merely an illustrative embodiment of the present invention, and any equivalent changes and modifications made by those skilled in the art without departing from the spirit and principle of the present invention should fall within the protection scope of the present invention.
Claims (5)
1. A multi-dimensional data survival authentication method based on a block chain is characterized by comprising the following steps:
building a survival authentication block chain;
collecting and processing business information of social security personnel; and
uploading the processed service information to the survival authentication block chain for survival authentication,
the method comprises the following steps of constructing a survival authentication block chain, and specifically comprises the following steps:
formulating a cochain demand table, a consensus algorithm and an intelligent contract;
establishing a front end node of the social security personnel, a service organization node and a server node corresponding to the service organization node, wherein the service organization node comprises a plurality of social service nodes and a plurality of non-social service nodes, the social service node is provided with a service organization front terminal node, the service organization front terminal node is used for selecting a survival authentication time period and inputting serial numbers of the social security personnel in batches, the non-social service node is used for storing business information of the non-social service node, which meets the cochain requirement table, the social security personnel front end is used for the social security personnel to carry out biological characteristic authentication, and the server node is used for consensus and accounting;
respectively distributing mutually different public keys and private keys for the server nodes; and
exchanging a public key between the human-society service node and the non-human-society service node,
the method comprises the steps of collecting and processing service information of social security personnel, and specifically comprises the following steps:
obtaining authorization information of social security personnel, wherein the authorization information allows the service organization node to carry out survival authentication on the social security personnel based on the service information of the social security personnel;
encrypting a content part contained in the service information by using a public key of the service node of the human society to obtain a content encrypted part, wherein the content part comprises a number of a person participating in security, service handling time, service data, a service type and an organization code;
encrypting the public key of the non-human society service node and the mechanism code contained in the business information by using the public key of the non-human society service node to obtain a right-confirming encryption part; and
the content encryption part and the right-confirming encryption part are identified by a Byzantine fault-tolerant identification mechanism,
uploading the processed service information to the survival authentication block chain for survival authentication, which specifically comprises the following steps:
uploading the content encryption part and the right-confirming encryption part which are identified together to the survival authentication block chain;
selecting a survival authentication time period and inputting the serial numbers of the personnel participating in the security in batches through a service mechanism front terminal node of the human-society service node;
writing the public key and the institution code of the human-society service node into the intelligent contract;
the human-society service node uploads a public key and an organization code of the human-society service node to the survival authentication block chain;
comparing the public key and the mechanism code of the human-society service node in the intelligent contract and the public key and the mechanism code of the human-society service node uploaded by the human-society service node to determine whether the public key and the mechanism code are the survival authentication initiated by the human-society service node;
decrypting the content encryption part by using a private key of the people-society service node to obtain the mechanism code;
searching a public key of the corresponding non-human-agency service node according to the mechanism code;
encrypting the mechanism code and the searched public key of the non-human society service node by using the searched public key of the non-human society service node to obtain weight-confirming data;
comparing the right-confirming encryption part with the right-confirming data to determine whether the content encryption part is from the corresponding non-human service node; and
if the content encryption part comes from the corresponding non-human service node, performing survival authentication on the content encryption part, otherwise, failing to perform survival authentication,
the step of performing survival authentication on the encrypted part of the content specifically includes:
comparing the number of the social security personnel obtained by decrypting the content encryption part with the number of the social security personnel recorded in batch, and confirming that the service data obtained by decrypting the content encryption part is the transaction data of the social security personnel to be subjected to survival authentication;
confirming whether the business data contains death record data of social security participants;
if the death record data of the social security personnel is included, directly determining the survival state of the social security personnel corresponding to the social security personnel number as death;
if the death record data of the social security participators is not contained, determining the survival state of the social security participators corresponding to the numbering of the participators by using a survival authentication formula and the service transaction time obtained by decrypting the content encryption part;
if the survival state of the social security personnel corresponding to the security personnel number is determined to be survival, uploading the survival state of the social security personnel to the survival authentication block chain;
and if the survival state of the social security participant corresponding to the participant number cannot be determined to be survival, pushing a notification that the survival state of the social security participant cannot be determined to the non-human service node, and requiring the social security participant to perform biological feature authentication to the participant front-end node.
2. The blockchain-based multi-dimensional data survival certification method according to claim 1, wherein the survival certification formula YNThe method specifically comprises the following steps:
wherein, i in the formula is the ordinal number of the service information used for survival authentication; n is the total number of items of the service information; e is a natural constant; xiGenerating the distance survival authentication time of the ith piece of service information; c is a parameter of a time weight function, and the value is 20/M, wherein M is 365 when the day is taken as a time period, M is 12 when the month is taken as the time period, and M is 1 when the year is taken as the time period; omegaiThe weight for handling the business for the social security participator comprises a strong survival weight, a medium survival weight and a weak survival weight;
as a function of the temporal weight.
3. The blockchain-based multi-dimensional data survival certification method according to claim 1, wherein the non-human-agency service nodes include medical service organization nodes, public security service organization nodes, banking service organization nodes and civil service organization nodes.
4. A storage medium, characterized in that the storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 3.
5. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the method of any one of claims 1 to 3 when executing the computer program.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110321350B (en) * | 2019-06-21 | 2020-03-03 | 山东大学 | Survival authentication method and system based on data restoration and active learning verification |
| CN110827019B (en) * | 2019-11-07 | 2022-05-24 | 北京静宁数据科技有限公司 | Block chain-based mobile medical insurance payment method, storage medium and computer equipment |
| CN111091486B (en) * | 2019-12-10 | 2023-07-11 | 博雅正链(北京)科技有限公司 | Block chain-based unified method for distributed government architecture |
| CN111540428B (en) * | 2020-07-08 | 2020-10-23 | 江苏荣泽信息科技股份有限公司 | Medical data management system based on block chain |
| CN112651721A (en) * | 2021-01-08 | 2021-04-13 | 泰康保险集团股份有限公司 | Insurance business processing method and device, storage medium and electronic equipment |
| CN113487468A (en) * | 2021-07-20 | 2021-10-08 | 支付宝(杭州)信息技术有限公司 | Block chain-based endowment authentication data analysis method, device, equipment and medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9552548B1 (en) * | 2016-07-01 | 2017-01-24 | Intraspexion Inc. | Using classified text and deep learning algorithms to identify risk and provide early warning |
| CN106845210A (en) * | 2017-01-19 | 2017-06-13 | 布比（北京）网络技术有限公司 | Event authentication method and apparatus |
| CN108764925A (en) * | 2018-05-31 | 2018-11-06 | 李沁福 | A kind of synthesis business platform based on block chain technology |
| CN108766509A (en) * | 2018-05-16 | 2018-11-06 | 中国联合网络通信集团有限公司 | Authenticating method, device, terminal based on block chain technology and storage medium |
| CN108881164A (en) * | 2017-05-16 | 2018-11-23 | 江峰 | A kind of multicenter finite field block chain Verification System of band sovereignty currency issue mechanism and block chain issue mechanism |
| CN108961006A (en) * | 2018-07-09 | 2018-12-07 | 广州智乐物联网技术有限公司 | A kind of identity card real-name authentication system based on block chain |
| CN109034657A (en) * | 2018-08-22 | 2018-12-18 | 泰康保险集团股份有限公司 | Process path finding method, device, medium and electronic equipment based on block chain |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516183A (en) * | 2017-09-06 | 2017-12-26 | 合肥维天运通信息科技股份有限公司 | It is a kind of that management method and system are carried without car based on block chain technology |
| CN107682378A (en) * | 2017-11-22 | 2018-02-09 | 国民认证科技（北京）有限公司 | A kind of real name identification method and system based on block chain |
| CN108596771A (en) * | 2018-03-30 | 2018-09-28 | 深圳市元征科技股份有限公司 | Method, apparatus, user terminal and the block chain node device of insurance underwriting |
| CN109191355B (en) * | 2018-08-21 | 2022-02-25 | 严治 | Wound data sharing system based on block chain |
-
2019
- 2019-01-24 CN CN201910066422.1A patent/CN109816541B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9552548B1 (en) * | 2016-07-01 | 2017-01-24 | Intraspexion Inc. | Using classified text and deep learning algorithms to identify risk and provide early warning |
| CN106845210A (en) * | 2017-01-19 | 2017-06-13 | 布比（北京）网络技术有限公司 | Event authentication method and apparatus |
| CN108881164A (en) * | 2017-05-16 | 2018-11-23 | 江峰 | A kind of multicenter finite field block chain Verification System of band sovereignty currency issue mechanism and block chain issue mechanism |
| CN108766509A (en) * | 2018-05-16 | 2018-11-06 | 中国联合网络通信集团有限公司 | Authenticating method, device, terminal based on block chain technology and storage medium |
| CN108764925A (en) * | 2018-05-31 | 2018-11-06 | 李沁福 | A kind of synthesis business platform based on block chain technology |
| CN108961006A (en) * | 2018-07-09 | 2018-12-07 | 广州智乐物联网技术有限公司 | A kind of identity card real-name authentication system based on block chain |
| CN109034657A (en) * | 2018-08-22 | 2018-12-18 | 泰康保险集团股份有限公司 | Process path finding method, device, medium and electronic equipment based on block chain |
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