CN105262733B - A kind of fingerprint method for authenticating, cloud server, fingerprint identification method and terminal - Google Patents

Abstract

The present application discloses a fingerprint authentication method, a cloud server, a fingerprint identification method and a terminal. The fingerprint authentication method includes: after the cloud server receives an authentication request uploaded by a smart terminal in any application scenario, the cloud database stores the Find a plurality of fingerprint identification terminal identifiers corresponding to the current application scenario; wherein, one fingerprint identification terminal identifier is used to uniquely identify a fingerprint identification terminal; fingerprint authentication request under the current application scenario, and receive the fingerprint authentication result fed back by each fingerprint identification terminal; Improve the security of fingerprint authentication.

Description

A fingerprint authentication method, cloud server, fingerprint identification method and terminal

technical field

The invention relates to the technical field of data and information processing, and more specifically, to a fingerprint authentication method, a cloud server, a fingerprint identification method and a terminal.

Background technique

Fingerprint authentication is a technical means to automatically, quickly and accurately identify personal identities by collecting, analyzing and comparing living fingerprints. With the popularization of fingerprint authentication technology, fingerprint authentication is gradually replacing SMS authentication, digital password authentication, etc., and has become a new authentication method. When fingerprint authentication is applied in the payment field, consumers can easily consume with just one finger touch without carrying cash or swiping bank cards when they go shopping.

However, if the fingerprints left by consumers on a certain fingerprint identification terminal are accidentally stolen, it will cause huge property losses due to the leakage of personal information.

Contents of the invention

In view of this, the present invention provides a fingerprint authentication method, a cloud server, a fingerprint identification method and a terminal, so as to improve the security of fingerprint authentication.

A fingerprint authentication method applied in a cloud server, the fingerprint authentication method comprising:

After the cloud server receives the authentication request uploaded by the smart terminal in any application scenario, it searches the cloud database for a plurality of fingerprint identification terminal identifiers corresponding to the current application scenario; wherein, one fingerprint identification terminal identifier is used for Uniquely identify a fingerprint identification terminal;

The cloud server sends a fingerprint authentication request under the current application scenario to the fingerprint identification terminals respectively identified by the plurality of fingerprint identification terminal identifiers, and receives fingerprint authentication results fed back by each fingerprint identification terminal;

The cloud server notifies the intelligent terminal that the authentication is successful when each fingerprint identification terminal feeds back a result of passing the fingerprint authentication.

Wherein, the cloud server sends a fingerprint authentication request in the current application scenario to the fingerprint identification terminals respectively identified by the plurality of fingerprint identification terminal identifiers, and receives fingerprint authentication results fed back by each fingerprint identification terminal, including:

The cloud server sends a fingerprint authentication request in the current application scenario to the fingerprint identification terminal identified by the fingerprint identification terminal identifier ranked first according to the ranking relationship among the plurality of fingerprint identification terminal identifiers, and then When the fingerprint identification terminal identified by the first-ranked fingerprint identification terminal identifier receives the result of the fingerprint authentication passed, the fingerprint identification terminal identified by the second-ranked fingerprint identification terminal identifier is issued to the fingerprint identification terminal identified by the second-ranked fingerprint identification terminal identifier in the current application. The fingerprint authentication request in the scenario;

By analogy, when the cloud server receives the result of passing the fingerprint authentication fed back by the fingerprint identification terminal identified by the fingerprint identification terminal identifier ranked second last, it will send the fingerprint identification terminal identifier identified by the fingerprint identification terminal identifier ranked first last. The fingerprint identification terminal issued a fingerprint authentication request in the current application scenario, and receives the fingerprint authentication result fed back by the fingerprint identification terminal identified by the last-to-last fingerprint identification terminal identifier.

Wherein, the cloud server sends a fingerprint authentication request in the current application scenario to the fingerprint identification terminals respectively identified by the plurality of fingerprint identification terminal identifiers, and receives fingerprint authentication results fed back by each fingerprint identification terminal, including:

The cloud server simultaneously issues fingerprint authentication requests in the current application scenario to the fingerprint identification terminals identified by the plurality of fingerprint identification terminal identifiers, and respectively receives fingerprint authentication results fed back by each fingerprint identification terminal.

Wherein, when the smart terminal has a fingerprint recognition function, the fingerprint recognition terminal identified by one of the plurality of fingerprint recognition terminal identifiers is the smart terminal.

A fingerprint identification method applied to a fingerprint identification terminal, the fingerprint identification method comprising:

When the fingerprint identification terminal receives the fingerprint authentication request issued by the cloud server in any application scenario, it prompts the user to input the fingerprint information required in the current application scenario;

The fingerprint identification terminal judges whether the fingerprint information entered by the user matches the predetermined fingerprint information, and if it matches, it determines that the fingerprint authentication has passed; Combining the generated fingerprint information sequence;

The fingerprint identification terminal feeds back the fingerprint authentication result to the cloud server.

Optionally, before the fingerprint identification terminal receives the fingerprint authentication request issued by the cloud server in any application scenario, the fingerprint identification terminal further includes: after receiving the user operation, the fingerprint identification terminal uploads to the cloud server Authentication request in the current application scenario;

After the fingerprint identification terminal feeds back the fingerprint authentication result to the cloud server, it further includes: receiving a notification of successful authentication from the cloud server.

A cloud server, comprising:

The identifier search unit is used to search the cloud database for multiple fingerprint identification terminal identifiers corresponding to the current application scenario after receiving the authentication request uploaded by the smart terminal in any application scenario; wherein, one fingerprint identification terminal identifier character uniquely identifies a fingerprint identification terminal;

A fingerprint authentication request issuing unit, configured to issue a fingerprint authentication request in the current application scenario to the fingerprint identification terminals respectively identified by the plurality of fingerprint identification terminal identifiers;

and an authentication success notification issuing unit, configured to receive fingerprint authentication results fed back by each fingerprint identification terminal, and notify the smart terminal of successful authentication when each fingerprint identification terminal feeds back a fingerprint authentication pass result.

Wherein, the fingerprint authentication request issuing unit includes:

The front-level fingerprint authentication request issuing unit is configured to issue a request to the fingerprint identification terminal identified by the fingerprint identification terminal identifier ranked first according to the ranking relationship among the plurality of fingerprint identification terminal identifiers in the current application scenario. fingerprint authentication request;

The intermediate-level fingerprint authentication request issuing unit is used to identify the second-ranked fingerprint identification terminal when receiving the fingerprint authentication pass result fed back by the fingerprint identification terminal identified by the first-ranked fingerprint identification terminal identifier. The fingerprint identification terminal identified by the identifier issues the fingerprint authentication request in the current application scenario; and so on, until the fingerprint identification terminal identified by the fingerprint identification terminal identifier that ranks second to last is issued the fingerprint in the current application scenario. authentication request;

and a post-stage fingerprint authentication request issuing unit, which is used to send the fingerprint authentication request to the last-to-last fingerprint identification terminal when receiving the result of fingerprint authentication passed by the fingerprint identification terminal identified by the second-to-last fingerprint identification terminal identifier. The fingerprint identification terminal identified by the identification terminal identifier issues a fingerprint authentication request in the current application scenario, and receives the fingerprint authentication result fed back by the fingerprint identification terminal identified by the last-to-last fingerprint identification terminal identifier.

Wherein, the fingerprint authentication request issuing unit includes:

The first processing unit is configured to simultaneously issue a fingerprint authentication request in the current application scenario to the fingerprint identification terminals respectively identified by the plurality of fingerprint identification terminal identifiers;

and a second processing unit, configured to respectively receive fingerprint authentication results fed back by each fingerprint identification terminal.

Optionally, when the smart terminal has a fingerprint recognition function, the fingerprint recognition terminal identified by one of the plurality of fingerprint recognition terminal identifiers is the smart terminal; correspondingly, the identifier search unit is configured to After receiving the authentication request uploaded by the smart terminal in any application scenario, look up multiple fingerprint identification terminal identifiers corresponding to the current application scenario, including the identifier carried by the smart terminal, in the cloud database .

A fingerprint identification terminal, comprising:

The fingerprint authentication request receiving unit is used for prompting the user to input the fingerprint information needed in the current application scenario when receiving the fingerprint authentication request issued by the cloud server in any application scenario;

The fingerprint authentication unit is used to determine whether the fingerprint information entered by the user matches the predetermined fingerprint information. If it matches, it determines that the fingerprint authentication is passed; otherwise, it determines that the fingerprint authentication fails; The fingerprint information sequence generated by permutation and combination;

and a feedback unit, configured to feed back the fingerprint authentication result to the cloud server.

Optionally, the fingerprint identification terminal also includes:

An authentication request uploading unit, configured to upload an authentication request under the current application scenario to the cloud server after receiving a user operation;

and an authentication success notification receiving unit, configured to receive the authentication success notification issued by the cloud server.

From the above technical solution, it can be seen that the present invention uses the cloud server as the information exchange medium between the smart terminal and multiple fingerprint recognition terminals. Each fingerprint identification terminal responds to the authentication request and prompts the user to perform fingerprint authentication; each fingerprint identification terminal that responds to the authentication request feeds back the fingerprint authentication result to the cloud server after the user completes the fingerprint authentication; the cloud server responds to all authentication requests. Only when all the fingerprint identification terminals requested by the authority feedback the result of fingerprint authentication passed, will the authentication be confirmed and the smart terminal notified. Since the present invention requires a plurality of fingerprint identification terminals to jointly authenticate and pass the authentication, the authentication cannot be authorized even if the fingerprint on one fingerprint identification terminal is stolen, thus improving the security of fingerprint authentication.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

FIG. 1 is a flow chart of a fingerprint authentication method disclosed in an embodiment of the present invention;

Fig. 2 is the structural representation of the fingerprint authentication system where the cloud server applying the fingerprint authentication method is located;

Fig. 3 is a flow chart of a fingerprint identification method disclosed by an embodiment of the present invention;

FIG. 4 is a flow chart of another fingerprint recognition method disclosed in an embodiment of the present invention;

Fig. 5a is a schematic structural diagram of a cloud server disclosed in an embodiment of the present invention;

Fig. 5b is a schematic structural diagram of another cloud server disclosed in the embodiment of the present invention;

Fig. 6 is a schematic structural diagram of a fingerprint identification terminal disclosed in an embodiment of the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The embodiment of the present invention discloses a fingerprint authentication method, which is applied to a cloud server, provides services to legal users through authentication, and refuses services to illegal users, so as to improve the security of fingerprint authentication, see Fig. 1, described fingerprint authentication method comprises:

Step 101: After receiving the authentication request uploaded by the smart terminal in any application scenario, the cloud server searches the cloud database for multiple fingerprint identification terminal identifiers corresponding to the current application scenario; wherein, one fingerprint identification terminal identifier The character is used to uniquely identify a fingerprint identification terminal;

Step 102: The cloud server sends a fingerprint authentication request in the current application scenario to the fingerprint identification terminals respectively identified by the plurality of fingerprint identification terminal identifiers, and receives fingerprint authentication results fed back by each fingerprint identification terminal;

Step 103: the cloud server notifies the smart terminal that the authentication is successful when each fingerprint identification terminal feeds back a result of passing the fingerprint authentication.

It can be seen from the relevant description in Fig. 1 that a two-dimensional table is pre-stored in the database of the cloud server (i.e., cloud database) applying the solution shown in Fig. 1, and in the two-dimensional table, the same application scenario corresponds to at least Two fingerprint identification terminal identifiers, one fingerprint identification terminal identifier is used to uniquely identify a fingerprint identification terminal. The cloud database is used as an information exchange medium between the smart terminal and multiple fingerprint recognition terminals, and after receiving the authentication request uploaded by the smart terminal in a certain application scenario, it requests each of the multiple fingerprint recognition terminals to prompt The user performs fingerprint authentication, and only sends a notification of successful authentication to the smart terminal when it is known that the multiple fingerprint recognition terminals have output the result of fingerprint authentication passing. At this time, the user of the smart terminal is truly completed. Personal Identification and Authorization. Compared with the prior art, in this embodiment, authentication is successful only when multiple fingerprint identification terminals pass the joint authentication. Therefore, even if the fingerprint print on a fingerprint identification terminal is stolen, authorization cannot be obtained, thereby improving the user experience. The security of fingerprint authentication.

The cloud server used in the solution shown in Figure 1 establishes a complete fingerprint authentication system by maintaining a communication connection with one intelligent terminal #0 and multiple fingerprint identification terminals #1~#N, as shown in Figure 2. In order to make those skilled in the art more clearly understand the workflow of the entire fingerprint authentication system, the following takes the fingerprint authentication process corresponding to the application scenario where the user uses Alipay to make quick payment as an example to illustrate.

In the fingerprint authentication system shown in FIG. 2 , it is assumed that user A holds an intelligent terminal #0, user B holds a fingerprint identification terminal #1, and user C holds a fingerprint identification terminal #2. The corresponding fingerprint authentication process is as follows:

1) When user A accesses the application scenario of Alipay quick payment through smart terminal #0, smart terminal #0 first uploads the authentication request under the application scenario of "user A is about to use Alipay for quick payment" to the cloud server.

2) After the cloud server receives the authentication request, it searches for a plurality of fingerprint identification terminal identifiers corresponding to the application scenario "User A is about to use Alipay for quick payment" according to the two-dimensional table pre-stored in the cloud database; assuming The multiple fingerprint identification terminal identifiers corresponding to the application scenario of "user A is about to use Alipay for quick payment" are the identifier corresponding to fingerprint identification terminal #1 and the identifier corresponding to fingerprint identification terminal #2;

3) The cloud server sends a fingerprint authentication request to the fingerprint identification terminal #1 under the application scenario of "User A is about to use Alipay for quick payment"; after receiving the fingerprint authentication request, the fingerprint identification terminal #1 prompts user B to make a payment. Fingerprint authentication, if the content of the prompt message is "User A is about to use Alipay to quickly pay 5000.00 yuan, please enter the fingerprint password"; after user B enters the fingerprint information, the fingerprint identification terminal #1 will perform fingerprint authentication. If the fingerprint authentication passes, the fingerprint identification Terminal #1 feeds back the fingerprint authentication result to the cloud server;

The operation process of fingerprint identification terminal #2 after receiving the fingerprint authentication request from the cloud server is the same as that of fingerprint identification terminal #1, and will not be repeated here;

4) When the fingerprint identification terminal #1 and fingerprint identification terminal #2 both feedback the result of fingerprint authentication passing, the cloud server notifies the smart terminal #0 that the authentication is successful. At this time, user A has completed the personal identification and can successfully use Alipay Quick payment of 5000.00 yuan.

It can be seen that in the above-mentioned Alipay quick payment process, even if the fingerprint information of users B and C is stolen, user A cannot obtain authorization and pay, thus improving the security of fingerprint authentication.

Optionally, in the scheme described in FIG. 1, step 102 may adopt the first scheme of simultaneously performing information interaction with each fingerprint identification terminal, or may adopt the second scheme of performing information interaction with each fingerprint identification terminal one by one, without limitation. .

Wherein, the first solution, that is: the cloud server simultaneously sends fingerprint authentication requests in the current application scenario to the fingerprint identification terminals identified by the plurality of fingerprint identification terminal identifiers, and receives feedback from each fingerprint identification terminal respectively. Fingerprint authentication result.

Wherein, the second scheme, namely:

The cloud server sends a fingerprint authentication request in the current application scenario to the fingerprint identification terminal identified by the fingerprint identification terminal identifier ranked first according to the ranking relationship among the plurality of fingerprint identification terminal identifiers, and then When the fingerprint identification terminal identified by the first-ranked fingerprint identification terminal identifier receives the result of the fingerprint authentication passed, the fingerprint identification terminal identified by the second-ranked fingerprint identification terminal identifier is issued to the fingerprint identification terminal identified by the second-ranked fingerprint identification terminal identifier in the current application. The fingerprint authentication request in the scenario;

By analogy, when the cloud server receives the result of passing the fingerprint authentication fed back by the fingerprint identification terminal identified by the fingerprint identification terminal identifier ranked second last, it will send the fingerprint identification terminal identifier identified by the fingerprint identification terminal identifier ranked first last. The fingerprint identification terminal issued a fingerprint authentication request in the current application scenario, and receives the fingerprint authentication result fed back by the fingerprint identification terminal identified by the last-to-last fingerprint identification terminal identifier.

Following the example corresponding to Figure 2, the second solution is illustrated: assuming that the identifier of fingerprint identification terminal #1 is earlier than the identifier of fingerprint identification terminal #2, the cloud server first issues "User A Fingerprint authentication request under the application scenario of "Alipay is about to be used for quick payment"; when the cloud server receives the fingerprint authentication result fed back by fingerprint identification terminal #1, it sends "User A is about to use Alipay" to fingerprint identification terminal #2. Alipay makes quick payment" application scenario for fingerprint authentication request, and receives the fingerprint authentication result fed back by fingerprint identification terminal #2.

In the second scheme, the cloud server exchanges information with each fingerprint identification terminal one by one, and if any fingerprint identification terminal fails to authenticate, it will directly confirm the authentication failure. Compared with the first scheme, the second scheme realizes the program on the optimization.

Optionally, in any fingerprint authentication method disclosed above, when the smart terminal has a fingerprint recognition function, the fingerprint recognition terminal identified by one of the plurality of fingerprint recognition terminal identifiers is the smart terminal . Since in this embodiment, the smart terminal that initiates the authentication request is notified that the authentication is successful when multiple fingerprint recognition terminals have passed the authentication, if the smart terminal itself also has a fingerprint recognition function, it can also be used as a fingerprint recognition terminal. Use, of course, is not limited.

In addition, the embodiment of the present invention also discloses a fingerprint identification method, which is applied to a fingerprint identification terminal to improve the security of fingerprint authentication. See Figure 3. The fingerprint identification method includes:

Step 301: When the fingerprint identification terminal receives a fingerprint authentication request in any application scenario issued by any cloud server disclosed in the above embodiment, it prompts the user to enter the fingerprint information required in the current application scenario;

Step 302: The fingerprint identification terminal judges whether the fingerprint information entered by the user matches the predetermined fingerprint information, and if they match, it is determined that the fingerprint authentication is passed; otherwise, it is determined that the fingerprint authentication fails; wherein, the predetermined fingerprint information is: fingerprints of any finger The fingerprint information sequence generated according to any permutation and combination;

Step 303: The fingerprint identification terminal feeds back the fingerprint authentication result to the cloud server.

This embodiment is applied to each fingerprint identification terminal in the fingerprint authentication system shown in FIG. 2 . Any fingerprint identification terminal independently completes fingerprint authentication according to the fingerprint authentication request in a certain application scenario issued by the cloud server, and feeds back the authentication result to the cloud server. In the fingerprint authentication process, the fingerprint information sequence generated by the fingerprints of any finger according to any arrangement and combination is used as the predetermined fingerprint information, which increases the complexity of the fingerprint password and avoids the low security of the fingerprint password caused by using a single fingerprint as the predetermined fingerprint information. The problem.

When a fingerprint identification terminal is also used as the smart terminal at the same time, that is, the terminal that initiates the authentication request, the fingerprint identification terminal also has the functions of uploading the authentication request under the current application scenario to the cloud server and receiving the authentication request. The function of the notification of successful authentication issued by the cloud server, correspondingly, referring to Figure 4, the fingerprint identification method includes:

Step 401: After receiving the user's operation, the fingerprint identification terminal uploads an authentication request under the current application scenario to any cloud server disclosed in the above embodiment;

Step 402: When the fingerprint identification terminal receives the fingerprint authentication request in the current application scenario issued by any of the above-mentioned cloud servers, it prompts the user to enter the fingerprint information required in the current application scenario;

Step 403: The fingerprint identification terminal judges whether the fingerprint information entered by the user matches the predetermined fingerprint information, and if they match, it is determined that the fingerprint authentication has passed; otherwise, it is determined that the fingerprint authentication has failed; wherein, the predetermined fingerprint information is: fingerprints of any finger The fingerprint information sequence generated according to any permutation and combination;

Step 404: the fingerprint identification terminal feeds back the fingerprint authentication result to the cloud server;

Step 405: The fingerprint recognition terminal receives a notification of successful authentication sent by the cloud server.

In addition, referring to Fig. 5a, the embodiment of the present invention also discloses a cloud server to improve the security of fingerprint authentication, including:

The identifier search unit 501 is configured to, after receiving the authentication request uploaded by the smart terminal in any application scenario, search the cloud database for multiple fingerprint identification terminal identifiers corresponding to the current application scenario; wherein, one fingerprint identification terminal The identifier uniquely identifies a fingerprint identification terminal;

A fingerprint authentication request issuing unit 502, configured to issue a fingerprint authentication request in the current application scenario to the fingerprint identification terminals respectively identified by the plurality of fingerprint identification terminal identifiers;

The authentication success notification issuing unit 503 is configured to receive the fingerprint authentication results fed back by each fingerprint recognition terminal, and notify the intelligent terminal of successful authentication when all the fingerprint recognition terminals feed back the result of passing the fingerprint authentication.

Wherein, still referring to FIG. 5a, the fingerprint authentication request issuing unit 502 includes:

The front-level fingerprint authentication request issuing unit 5021 is configured to issue a fingerprint authentication request in the current application scenario to the fingerprint identification terminal identified by the fingerprint identification terminal identifier ranked first according to the ranking relationship among the plurality of fingerprint identification terminal identifiers. fingerprint authentication request under;

The intermediate-level fingerprint authentication request issuing unit 5022 is configured to send a fingerprint authentication request to the second-ranked fingerprint recognition terminal when it receives the feedback result of fingerprint authentication passed by the fingerprint recognition terminal identified by the first-ranked fingerprint recognition terminal identifier. The fingerprint identification terminal identified by the identifier issues the fingerprint authentication request in the current application scenario; and so on, until the fingerprint identification terminal identified by the fingerprint identification terminal identifier that ranks second to last is issued in the current application scenario. fingerprint authentication request;

Subsequent fingerprint authentication request issuing unit 5023 is configured to send the fingerprint authentication request to the last-to-last fingerprint identification terminal when it receives the result of fingerprint authentication passed back by the fingerprint identification terminal identified by the second-to-last fingerprint identification terminal identifier. The fingerprint identification terminal identified by the identification terminal identifier issues a fingerprint authentication request in the current application scenario, and receives the fingerprint authentication result fed back by the fingerprint identification terminal identified by the last-to-last fingerprint identification terminal identifier.

Or, referring to FIG. 5b, another cloud server, a fingerprint authentication request issuing unit 502, includes:

The first processing unit 5024 is configured to simultaneously issue a fingerprint authentication request in the current application scenario to the fingerprint identification terminals respectively identified by the plurality of fingerprint identification terminal identifiers;

And the second processing unit 5025 is configured to respectively receive the fingerprint authentication results fed back by each fingerprint identification terminal.

Wherein, when the smart terminal has a fingerprint recognition function, the fingerprint recognition terminal identified by one of the plurality of fingerprint recognition terminal identifiers is the smart terminal; correspondingly, the identifier search unit 501 is configured to receive After the smart terminal uploads an authentication request in any application scenario, it searches the cloud database for multiple fingerprint identification terminal identifiers corresponding to the current application scenario, including the identifier carried by the smart terminal.

In addition, referring to FIG. 6, the embodiment of the present invention also discloses a fingerprint identification terminal to improve the security of authentication with fingerprints, including:

The fingerprint authentication request receiving unit 601 is configured to prompt the user to enter the fingerprint information needed in the current application scenario when receiving the fingerprint authentication request issued by the cloud server in any application scenario;

Fingerprint authentication unit 602, is used for judging whether the fingerprint information entered by the user matches the predetermined fingerprint information, if it matches, judges that the fingerprint authentication is passed; otherwise, judges that the fingerprint authentication fails; wherein, the predetermined fingerprint information is: the fingerprint of any finger according to The fingerprint information sequence generated by any permutation and combination;

The feedback unit 603 is configured to feed back the fingerprint authentication result to the cloud server.

Optionally, still referring to FIG. 6, the fingerprint identification terminal further includes:

An authentication request uploading unit 604, configured to upload an authentication request under the current application scenario to the cloud server after receiving a user operation;

The authentication success notification receiving unit 605 is configured to receive the authentication success notification issued by the cloud server.

In summary, the present invention uses the cloud server as the information exchange medium between the smart terminal and multiple fingerprint identification terminals. After the cloud server receives the authentication request uploaded by the smart terminal, the cloud server locks at least two fingerprint identification terminals. In response to the authentication request, the user is prompted to perform fingerprint authentication; each fingerprint recognition terminal that responds to the authentication request returns the fingerprint authentication result to the cloud server after the user completes the fingerprint authentication; Only when the identification terminal all feeds back the result of fingerprint authentication passed, does the authentication succeed and inform the smart terminal. Since the present invention requires a plurality of fingerprint identification terminals to jointly authenticate and pass the authentication, the authentication cannot be authorized even if the fingerprint on one fingerprint identification terminal is stolen, thus improving the security of fingerprint authentication.

Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other. For the cloud server disclosed in the embodiment, because it corresponds to the fingerprint authentication method disclosed in the embodiment, the description is relatively simple. For the relevant parts, please refer to the description of the fingerprint authentication method; for the fingerprint identification disclosed in the embodiment As for the terminal, since it corresponds to the fingerprint identification method disclosed in the embodiment, the description is relatively simple, and for relevant details, please refer to the description of the fingerprint identification method.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the embodiments of the present invention . Therefore, the embodiments of the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (12)

1. a kind of fingerprint method for authenticating, it is applied in cloud server, which is characterized in that the fingerprint method for authenticating includes：

The cloud server is after receiving the authentication request that intelligent terminal uploads under any application scenarios, data beyond the clouds Multiple fingerprint recognition terminal identifiers corresponding with current application scene are searched in library；Wherein, a fingerprint recognition terminal iidentification Symbol is used for one fingerprint recognition terminal of unique mark；

The cloud server is issued to the fingerprint recognition terminal of the multiple each tagging of fingerprint recognition terminal identifier is working as Finger print identifying request under preceding application scenarios, and receive the finger print identifying result of each fingerprint recognition terminal feedback；Each fingerprint recognition Terminal prompts the user of this fingerprint recognition terminal to carry out finger print identifying, different fingerprints after receiving the finger print identifying request The user of identification terminal is different；

The cloud server each fingerprint recognition terminal feed back be finger print identifying by result when, notify the intelligence Terminal authentication success.

2. fingerprint method for authenticating according to claim 1, which is characterized in that the cloud server is to the multiple fingerprint The fingerprint recognition terminal of each tagging of identification terminal identifier issues the request of the finger print identifying under current application scene, and receives The finger print identifying of each fingerprint recognition terminal feedback is as a result, include：

The cloud server is according to the ordering relation between the multiple fingerprint recognition terminal identifier, to the finger of sequence first The fingerprint recognition terminal that line identification terminal identifier is identified issues the request of the finger print identifying under current application scene, and is connecing Receive it is described sequence first fingerprint recognition terminal identifier identified fingerprint recognition terminal feedback finger print identifying by When as a result, the fingerprint recognition terminal just identified to the fingerprint recognition terminal identifier of sequence second is issued in current application scene Under finger print identifying request；

And so on, the cloud server is in the finger for receiving the penultimate fingerprint recognition terminal identifier of sorting and being identified The finger print identifying of line identification terminal feedback by result when, just marked to the fingerprint recognition terminal identifier last of sorting The fingerprint recognition terminal of knowledge issues the request of the finger print identifying under current application scene, and receives sequence finger last The finger print identifying result for the fingerprint recognition terminal feedback that line identification terminal identifier is identified.

3. fingerprint method for authenticating according to claim 1, which is characterized in that the cloud server is to the multiple fingerprint The fingerprint recognition terminal of each tagging of identification terminal identifier issues the request of the finger print identifying under current application scene, and receives The finger print identifying of each fingerprint recognition terminal feedback is as a result, include：

The cloud server is issued to the fingerprint recognition terminal of the multiple each tagging of fingerprint recognition terminal identifier simultaneously Finger print identifying request under current application scene, and the finger print identifying result of each fingerprint recognition terminal feedback is received respectively.

4. fingerprint method for authenticating according to claim 1,2 or 3, which is characterized in that when the intelligent terminal has fingerprint When identification function, the fingerprint recognition terminal that one of the multiple fingerprint recognition terminal identifier is identified is the intelligent terminal.

5. a kind of fingerprint identification method, it is applied in fingerprint recognition terminal, which is characterized in that the fingerprint identification method includes：

The fingerprint recognition terminal is receiving the finger print identifying request under any application scenarios that cloud server issued When, prompt user to be logged in the finger print information needed under current application scene；The cloud server is in Claims 1-4 The cloud server that any one of them fingerprint method for authenticating is applied；

The fingerprint recognition terminal judges whether the finger print information of user's typing is consistent with predetermined fingerprint information, if being consistent, judgement Finger print identifying passes through；Otherwise, it is determined that finger print identifying fails；Wherein, the predetermined fingerprint information is：The fingerprint of arbitrary finger is pressed According to the finger print information sequence of arbitrary arrangement combination producing；

Finger print identifying result is fed back to the cloud server by the fingerprint recognition terminal.

6. fingerprint identification method according to claim 5, which is characterized in that the fingerprint recognition terminal is receiving high in the clouds Before the finger print identifying request under any application scenarios that server is issued, further include：The fingerprint recognition terminal is receiving To after user's operation, the authentication request under current application scene is uploaded to the cloud server；

After finger print identifying result is fed back to the cloud server by the fingerprint recognition terminal, further include：Receive the high in the clouds The authentication that server issues successfully notifies.

7. a kind of cloud server, which is characterized in that including：

Identifier searching unit, for after receiving the authentication request that intelligent terminal uploads under any application scenarios, in cloud Multiple fingerprint recognition terminal identifiers corresponding with current application scene are searched in client database；Wherein, a fingerprint recognition end Hold identifier one fingerprint recognition terminal of unique mark；

Finger print identifying asks issuance unit, whole for the fingerprint recognition to the multiple each tagging of fingerprint recognition terminal identifier End issues the request of the finger print identifying under current application scene；Each fingerprint recognition terminal is receiving the finger print identifying request Afterwards, the user of this fingerprint recognition terminal is prompted to carry out finger print identifying, the user of different fingerprint recognition terminals is different；

And authentication success notification issuance unit, for receiving the finger print identifying of each fingerprint recognition terminal feedback as a result, and each What fingerprint recognition terminal was fed back is finger print identifying by result when, notify the intelligent terminal to authenticate successfully.

8. cloud server according to claim 7, which is characterized in that the finger print identifying asks issuance unit, including：

Prime finger print identifying asks issuance unit, for being closed according to the sequence between the multiple fingerprint recognition terminal identifier System, the fingerprint recognition terminal identified to the fingerprint recognition terminal identifier of sequence first issue the finger under current application scene Line certification request；

Intergrade finger print identifying asks issuance unit, in the fingerprint recognition terminal identifier institute for receiving the sequence first Mark fingerprint recognition terminal feedback finger print identifying by result when, just to sequence second fingerprint recognition terminal identifier The fingerprint recognition terminal identified issues the request of the finger print identifying under current application scene；And so on, until being fallen to sequence The fingerprint recognition terminal that the fingerprint recognition terminal identifier of number second is identified issues the finger print identifying under current application scene Request；

And rear class finger print identifying asks issuance unit, for receiving the penultimate fingerprint recognition terminal mark of sequence Know accord with the finger print identifying of identified fingerprint recognition terminal feedback by result when, just to the fingerprint recognition last that sorts The fingerprint recognition terminal that terminal identifier is identified issues the request of the finger print identifying under current application scene, and receives the row The finger print identifying result for the fingerprint recognition terminal feedback that sequence fingerprint recognition terminal identifier last is identified.

9. cloud server according to claim 7, which is characterized in that the finger print identifying asks issuance unit, including：

First processing units, for while under the fingerprint recognition terminal of the multiple each tagging of fingerprint recognition terminal identifier Send out the finger print identifying request under current application scene；

And second processing unit, the finger print identifying result for receiving each fingerprint recognition terminal feedback respectively.

10. according to the cloud server described in claim 7,8 or 9, which is characterized in that when the intelligent terminal is known with fingerprint When other function, the fingerprint recognition terminal that one of the multiple fingerprint recognition terminal identifier is identified is the intelligent terminal；It is right It answers, the identifier searching unit, for asking receiving the authentication that the intelligent terminal uploads under any application scenarios After asking, including searching the identifier including entrained by the intelligent terminal corresponding with current application scene in database beyond the clouds Multiple fingerprint recognition terminal identifiers.

11. a kind of fingerprint recognition terminal, which is characterized in that including：

Finger print identifying request reception unit, for recognizing receiving the fingerprint under any application scenarios that cloud server issues When card request, user is prompted to be logged in the finger print information needed under current application scene；The cloud server is claim 7 To the cloud server described in any one of 10；

Finger print identifying unit, for judging whether the finger print information of user's typing is consistent with predetermined fingerprint information, if being consistent, judgement Finger print identifying passes through；Otherwise, it is determined that finger print identifying fails；Wherein, the predetermined fingerprint information is：The fingerprint of arbitrary finger is pressed According to the finger print information sequence of arbitrary arrangement combination producing；

And feedback unit, for finger print identifying result to be fed back to the cloud server.

12. fingerprint recognition terminal according to claim 11, which is characterized in that further include：

Authentication request uploading unit, for after receiving user's operation, current application scene to be uploaded to the cloud server Under authentication request；

And authentication success notification receiving unit, it is successfully notified for receiving the authentication that the cloud server issues.