Password method for retrieving, device and systemTechnical field
The present invention relates to internet arena, more particularly to a kind of password method for retrieving, device and system.
Background technology
With the development of internet, people can continually be browsed various websites during using network or using variousThe web application of various kinds.The network platform has provided account login mechanism to the user, and provides for registration user more professional, personalized service.
Since there are many website number that user carries out account registration, user is likely to forget to register on some websites whereinAccount password；And during continually using network, the account and password of user are likely to be stolen by network hackerIt takes and is changed.In the prior art, in view of these situations, each account operator generally provides two kinds of ways for giving password for changeDiameter：First, needing user to provide a large amount of relevant evidences, second is that by privacy communications addresses such as the mobile phones or mailbox of account and userBinding.
In the implementation of the present invention, the inventor finds that the existing technology has at least the following problems：
First, provide a large amount of relevant evidences by user come when giving password for change, very time-consuming and laborious, the Er Qieyong of this operationFamily also is difficult to all remember personal information reserved when registering the account, so giving the poor effect of password for change with this mode；
Second, if by privacy communications' address binding such as the mobile phone of account and user or mailbox, which is to needUser is wanted actively to go execution, and user worries to be possible to reveal the privacy of oneself in this way, so carrying out the use of bindingsFamily is also few.More seriously, if mobile phone or mailbox of user etc. are stolen, and eavesdropper is also obtained by certain modeThe account of user is arrived, then eavesdropper can obtain the password of the account in such a way that password is given for change, largelyAffect the safety of account.
Invention content
The reserved personal information of user or binding privacy communication address are had in order to solve existing password method for retrievingThe problem of, an embodiment of the present invention provides a kind of password method for retrieving, device and system.The technical solution is as follows：
In a first aspect, a kind of password method for retrieving is provided, in terminal, which is characterized in that the method includes：
Account key is received, the account key is to be bound in advance with user account but different with the user accountUnique mark；
It gives the password for carrying the account key for change request and is sent to server, described in server receptionThe password that terminal is sent gives request for change, searches the password corresponding to the user account with the account key bindings,Give the cipher feedback to the terminal；
Receive the password of the server feedback.
Second aspect provides a kind of password method for retrieving, which is characterized in that the method includes：
It receives the password that terminal is sent and gives request for change, the password gives request for change and carries account key, and the account is closeKey be bound in advance with user account but with the different unique mark of the user account；
Search the password corresponding to the user account with the account key bindings；
Give the cipher feedback to the terminal.
The third aspect provides a kind of password device for retrieving, in terminal, which is characterized in that described device includes：
Key reception module, for receiving account key, the account key be bound in advance with user account but with instituteState the different unique mark of user account；
Password recovery module is sent to server for giving the password for carrying the account key for change request, so as toThe server receives the password that the terminal is sent and gives request for change, searches the user with the account key bindingsPassword corresponding to account gives the cipher feedback to the terminal；
Password acceptance module, the password for receiving the server feedback.
Fourth aspect provides a kind of password device for retrieving, which is characterized in that described device includes：
Give receiving module for change, the password for receiving terminal transmission gives request for change, and the password gives request for change and carries accountNumber key, the account key be bound in advance with user account but with the different unique mark of the user account；
Password searching module, for searching and the password corresponding to the user account of the account key bindings；
Cipher feedback module, for giving the cipher feedback to the terminal.
5th aspect, provides a kind of password retrieving system, which is characterized in that the system comprises：Terminal and server,The terminal is connected with the server by cable network or wireless network；
The terminal includes the password device for retrieving as described in the third aspect；
The server includes the password device for retrieving as described in fourth aspect.
The advantageous effect that technical solution provided in an embodiment of the present invention is brought is：
By provide a user bound in advance with user account but with the different account key of the user account, pass through accountNumber key gives password for change；It solves existing password method for retrieving and has to the reserved personal information of user or binding private in advanceThe problem of people's mailing address；Reach under the premise of ensureing that user account safety does not reduce, without the reserved personal letter of userBreath or in advance binding privacy communication address, can also give the effect of password for change.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodimentAttached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, forFor those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawingsAttached drawing.
Fig. 1 is a kind of structural representation of implementation environment involved by the password method for retrieving that each embodiment of the present invention providesFigure；
Fig. 2 is the method flow diagram for the password method for retrieving that the embodiment of the present invention one provides；
Fig. 3 A are the method flow diagrams of password method for retrieving provided by Embodiment 2 of the present invention；
Fig. 3 B are a method flow diagrams of step 301 in password method for retrieving provided by Embodiment 2 of the present invention；
Fig. 3 C are the another method flow charts of step 301 in password method for retrieving provided by Embodiment 2 of the present invention；
Fig. 4 is the method flow diagram for the password method for retrieving that the embodiment of the present invention three provides；
Fig. 5 is the structural schematic diagram for the password retrieving system that the embodiment of the present invention four provides；
Fig. 6 A are the structural schematic diagrams for the password retrieving system that the embodiment of the present invention five provides；
Fig. 6 B are the structural schematic diagrams for the password retrieving system that another embodiment of the present invention provides；
Fig. 6 C are the structural schematic diagrams for the password retrieving system that yet another embodiment of the invention provides；
Fig. 7 is the structural schematic diagram for the password retrieving system that the embodiment of the present invention six provides.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present inventionFormula is described in further detail.
Referring to FIG. 1, a kind of implementation involved by the password method for retrieving provided it illustrates each embodiment of the present inventionThe structural schematic diagram of environment.The implementation environment includes terminal 120 and server 140.
Terminal 120 can be smart mobile phone, tablet computer, E-book reader, MP3 player（Moving PictureExperts Group Audio Layer III, dynamic image expert's compression standard audio level 3）、MP4（MovingPicture Experts Group Audio Layer IV, dynamic image expert's compression standard audio level 4）Player, kneeMo(u)ld top half pocket computer and desktop computer etc..
It can be connected by wireless network or cable network between terminal 120 and server 140.
Server 140 can be a server, or the server cluster or one being made of several serversA cloud computing service center.Server 140 is stored with the information of user account, which includes：User account, account key,Binding relationship between password and user account and account key；Can also include simultaneously：Password modification record and user'sEssential information.
The password method for retrieving needs the account and account key bindings of user.Account key be with account correspond andCan be the combination of number, letter or both with the different unique mark of the account；It can also be a Quick Response Code.
Embodiment one
Referring to FIG. 2, the method flow diagram of the password method for retrieving provided it illustrates the embodiment of the present invention one.This implementationExample is only illustrated with the password method for retrieving applied to implementation environment shown in FIG. 1.The password method for retrieving, including：
Step 202, terminal receives account key；
Account key be bound in advance with user account but with the different unique mark of user account, can be number,The combination of letter or both；It can also be a Quick Response Code.
Step 204, terminal gives the password for carrying account key for change request and is sent to server；
Password gives request for change and carries account key, the account key be bound in advance with user account but with the userThe different unique mark of account.
Accordingly, the password that server receiving terminal is sent gives request for change.
Step 206, whois lookup password corresponding with the user account of the account key bindings；
Step 208, server by cipher feedback to terminal；
Accordingly, terminal receives the password of server feedback.
In conclusion password method for retrieving provided in this embodiment, is bound by providing a user with user account in advanceBut with the different account key of the user account, password is given for change by account key；Solves the existing password side of giving for changeMethod has to the problem of user reserves personal information or in advance binding privacy communication address；Reach and has ensured user account peaceUnder the premise of full property does not reduce, personal information or in advance binding privacy communication address are reserved without user, can also be given for change closeThe effect of code.
Embodiment two
A is please referred to Fig.3, it illustrates the method flow diagrams of password method for retrieving provided by Embodiment 2 of the present invention.This realityIt applies example and is still illustrated applied to implementation environment shown in Fig. 1 with the password method for retrieving.It is provided as based on embodiment oneParticularly preferred embodiment, account secret key is first also obtained to server with user in the present embodiment, passes through the account again laterThe binding relationship of secret key and user account is given password for change and is come for example, the password method for retrieving, including：
Step 301, terminal to server obtains account key；
Account key be bound in advance with user account but with the different unique mark of user account, can be number,The combination of letter or both；It can also be a Quick Response Code.Assume that user account is 123456789 in the present embodiment, and rightThe account key answered is：8fshg45wwl2wind56fua.
Accordingly, server provides the terminal with account key.
It should be noted that the correspondence of user account and account key not necessarily have to user account at the beginning of establishmentIt is bound, for having registered and not had the corresponding user account of account key, account key can also be generated therewithBinding.
B is please referred to Fig.3, if user needs new one user account of application and obtains the account with user account binding simultaneouslyNumber key, then：
This step further includes following several sub-steps：
301A, terminal to server send account application request；
Account application request is user in the registration operation of daily account, register to complete account and obtains one newlyRequest necessary to user account.
Accordingly, the account application request that server receiving terminal is sent.
301B, server generate user account and the account key with user account binding；
Server will generate the account key bound with the user account simultaneously after generating user account, and preserve the useThe binding relationship of family account and account key, to be used in user's Modify password or while giving password for change.
User account and account key are fed back to terminal by 301C, server；
Accordingly, terminal receives the user account and account key of server feedback.
C is please referred to Fig.3, if user needs to obtain the account key of chartered user account,：
This step further includes following several sub-steps：
301a, terminal to server send the key application request for carrying chartered user account；
The key application request be user need to registered and do not have the corresponding user account of account keyIn the case of applying for account key, request that user is sent by terminal to server.
Accordingly, the key application for carrying chartered user account that server receiving terminal is sent is asked.
301b, server generate the account key with chartered user account binding；
After server receives key application request, it will generate close with the account of chartered user account bindingKey, and preserve the binding relationship of the user account and account key, to be used in user's Modify password or while giving password for change.
Account key is fed back to terminal by 301c, server；
Accordingly, terminal receives the account key of server feedback.
Step 302, terminal receives account key；
When user forget password or password it is stolen when, user can be by the account key reconsul bound with its user accountNewly obtain the password of its user account.When user needs to give password for change, terminal receives account key input by user.This implementationIn example, account key input by user is：8fshg45wwl2wind56fua.
Because the account key that user gets will not be used during the use of daily account, this reducesThe stolen risk of account key.Under normal circumstances, which is safe, is not leaked.
Step 303, terminal gives the password for carrying account key for change request and is sent to server；
Password gives request for change and carries account key, the account key be bound in advance with user account but with the userThe different unique mark of account.
Accordingly, the password that server receiving terminal is sent gives request for change.
Step 304, the password corresponding to user account of the whois lookup with account key bindings；
Server is according to the user account and the binding relationship of account key and the password of the user account itself storedModification record, lookup obtain the password corresponding to the user account.For example, the user account " 123456789 " is corresponding closeCode be：123456.
Step 305, server by cipher feedback to terminal；
Accordingly, terminal receives the password of server feedback.
Can include only password in the feedback information it should be noted that in order to improve safety；Can also include the useThe partial information and password modification record of family account.For example the feedback information is：
Account number cipher is：123456
Or：
| Account number cipher is in 2013-7-1713:43:24 are revised as 123456 |
| Account number cipher is in 2013-7-1110:10:10 are revised as abcdef |
Or：
| Account 1***9, password is in 2013-7-1713:43:24 are revised as 123456 |
| Account 1***9, password is in 2013-7-1110:10:10 are revised as abcdef |
It should be noted that cannot include complete user account in the feedback information.In this way, even if the account of user is closeKey is leaked, and in the case of user account corresponding to other people do not know the account key of the user, other people can not also pass throughThe feedback information knows user account, the information such as account number cipher has been obtained even by the user account, also without any purposes.WithAfter family obtains the feedback information, the password of user account, and Modify password again can be regained.
The amending method of password may include the following steps：
First, terminal to server sends password modification request, and password modification request carries Xinmi City input by userCode；Accordingly, the password modification request that server receiving terminal is sent.
Second, the account key of server inquiry and user account binding, and store the new password, user account and accountBinding relationship between key.
In conclusion password method for retrieving provided in this embodiment, is bound by providing a user with user account in advanceBut with the different account key of the user account, password is given for change by account key；Solves the existing password side of giving for changeMethod has to the problem of user reserves personal information or in advance binding privacy communication address；Reach and has ensured user account peaceUnder the premise of full property does not reduce, personal information or in advance binding privacy communication address are reserved without user, can also be given for change closeThe effect of code.Meanwhile the correspondence of user account and account key not necessarily have at the beginning of establishment be tied up in user accountIt is fixed, for having existed and not having the corresponding user account of account key, account key can also be generated and bound therewith.CauseThis password method for retrieving is also applied for chartered user account.And user will not during the use of daily accountAccount key is used, this reduces the risks that account key is stolen, and improve the safety of user account.
It is primary that the account key of each user account is typically only capable to application.But it should be recognized that for having registered butDo not apply for the user account of account key, if the user account is stolen and steal-number side rushed to register bound with the user account it is anotherUnder the special screne of one account key, user can reset its account key by its authentication information application.The identity is testedCard information is information for identifying original subscriber's identity, the essential information that may include user, chartered user accountPassword modification record and other can reflect this chartered user account be the account that the user is stolen information.
Embodiment three
Referring to FIG. 4, the method flow diagram of the password method for retrieving provided it illustrates the embodiment of the present invention three.This implementationThe method that example provides, when being that and steal-number side stolen in user account has rushed to register another account key bound with the user account,The method that password is given for change is carried out after account key of the user by resetting its user account.The present embodiment is still given for change with the passwordMethod is illustrated applied to implementation environment shown in Fig. 1.The password method for retrieving, including：
Step 401, terminal receives authentication information；
Authentication information is after chartered user account is stolen, steal-number side rushed to register bound with user account it is anotherWhen one account key, by the information for identifying original subscriber's identity of original subscriber's transmission.For example, another account that steal-number side rushes to registerKey is：chj465bqt7ahtgskltf.The authentication information may include the essential information of user, chartered useThe password modification record of family account and other can reflect this chartered user account be the account that the user is stolen letterBreath.
Step 402, the re-cipher key request for carrying authentication information is sent to server；
The re-cipher key request is only applicable to that user account is stolen and steal-number side rushed to register bound with the user account it is anotherOne account key such case, for the user account newly the applied and excessively primary user account of re-cipher key, Yong HuwuMethod sends re-cipher key request.
Accordingly, the re-cipher key request for carrying authentication information that server receiving terminal is sent.
Step 403, server verify authentication information by when, resetting and another account for binding of user account are closeKey is account key；
The actual history for the authentication information and the user account that the verification process server is filled in by comparison userAfter information, judge whether the authentication information that the user fills in is correct.If the authentication information that the user fills in is correct,Another account key of resetting and user account binding is account key.In the present embodiment, server will" chj465bqt7ahtgskltf " is reset to " 8fshg45wwl2wind56fua ".
Step 404, account key is fed back to terminal by server；
Accordingly, terminal receives the account key of server feedback.
In this way, user has just reacquired the account key corresponding to its user account.
Step 405, terminal receives account key；
Step 406, terminal gives the password for carrying account key for change request and is sent to server；
Accordingly, the password that server receiving terminal is sent gives request for change.
Step 407, the password corresponding to user account of the whois lookup with account key bindings；
Step 408, server by cipher feedback to terminal；
Accordingly, terminal receives the password of server feedback.
Step 405 is same or similar to step 305 with step 302 to step 408, repeats no more.
In conclusion password method for retrieving provided in this embodiment, is bound by providing a user with user account in advanceBut with the different account key of the user account, password is given for change by account key；Solves the existing password side of giving for changeMethod has to the problem of user reserves personal information or in advance binding privacy communication address；Reach and has ensured user account peaceUnder the premise of full property does not reduce, personal information or in advance binding privacy communication address are reserved without user, can also be given for change closeThe effect of code.Meanwhile it for chartered user account, being stolen in user account and steal-number side has rushed to register and the user accountWhen another account key of binding, user can reset its account key by its authentication information application.
The details of not detailed description in device embodiment can be combined for the device embodiment in the present invention belowWith reference to above-mentioned one-to-one embodiment of the method.
Example IV
Referring to FIG. 5, the structural schematic diagram of the password retrieving system provided it illustrates the embodiment of the present invention four.The passwordRetrieving system includes terminal 520 and server 540.Pass through cable network or wireless network between terminal 520 and server 540It is connected.
Terminal 520 may include password device for retrieving, which can pass through software, hardware or bothIt is implemented in combination with all or part as terminal 520.The password device for retrieving, including：Key reception module 522, passwordRecovery module 524 and password acceptance module 526.
Key reception module 522, for receiving account key, the account key be bound in advance with user account but withThe different unique mark of user account；
Password recovery module 524, for giving the password for carrying the account key that key reception module 522 receives for changeRequest is sent to server, so that the password that server receiving terminal is sent gives request for change, searches the use with account key bindingsPassword corresponding to the account of family, by the cipher feedback to terminal；
Password acceptance module 526, the password for receiving server feedback.
Server 540 may include password device for retrieving, which can pass through software, hardware or bothBe implemented in combination with as all or part of server 540.The password device for retrieving, including：Give for change receiving module 542,Password searching module 544 and cipher feedback module 546.
Give receiving module 542 for change, the password for receiving terminal transmission gives request for change, and the password is given request for change and carriedAccount key, the account key be bound in advance with user account but with the different unique mark of user account；
Password searching module 544, for searching and the password corresponding to the user account of account key bindings；
Cipher feedback module 546, the cipher feedback for finding the password searching module 544 is to terminal.
In conclusion password device for retrieving provided in this embodiment, is bound by providing a user with user account in advanceBut with the different account key of the user account, password is given for change by account key；Solves the existing password side of giving for changeMethod has to the problem of user reserves personal information or in advance binding privacy communication address；Reach and has ensured user account peaceUnder the premise of full property does not reduce, personal information or in advance binding privacy communication address are reserved without user, can also be given for change closeThe effect of code.
Embodiment five
Fig. 6 A are please referred to, it illustrates the structural schematic diagrams for the password retrieving system that the embodiment of the present invention five provides.This is closeCode retrieving system includes terminal 520 and server 540.Pass through cable network or wireless network between terminal 520 and server 540Network is connected.
Terminal 520 may include password device for retrieving, which can pass through software, hardware or bothIt is implemented in combination with.The password device for retrieving, including：Key Acquisition Module 521, key reception module 522, password recovery module 524With password acceptance module 526.
Key Acquisition Module 521, for obtaining account key to server；
It should be noted that the correspondence of user account and account key not necessarily have to user account at the beginning of establishmentIt is bound, for having existed and not having the corresponding user account of account key, account key can also be generated therewithBinding.
Fig. 6 B are please referred to, if user needs new one user account of application and obtains the account with user account binding simultaneouslyNumber key, then the key module 521 is provided, including：Account application unit 521A and account receiving unit 521B；
The account application unit 521A, for sending account application request to server, so that server generates userAccount and the account key bound with user account, feed back to terminal by the user account and account key；
The account receiving unit 521B, the user account for receiving server feedback and account key.
Fig. 6 C are please referred to, if user needs to obtain the account key of chartered user account, the key obtainsModule 521, including：Key application unit 521a and key reception unit 521b；
The key application unit 521a, for sending the key Shen for carrying chartered user account to serverIt please ask, so that server generates the account key with chartered user account binding, which is fed back into endEnd；
The key reception unit 521b, the account key for receiving server feedback.
Key reception module 522, for receiving account key, the account key be bound in advance with user account but withThe different unique mark of user account；
Password recovery module 524, for giving the password for carrying the account key that key reception module 522 receives for changeRequest is sent to server, so that the password that server receiving terminal is sent gives request for change, searches the use with account key bindingsPassword corresponding to the account of family, by the cipher feedback to terminal；
Password acceptance module 526, the password for receiving server feedback.
Server 540 may include password device for retrieving, which can pass through software, hardware or bothBe implemented in combination with.The password device for retrieving, including：Key provides module 541, gives receiving module 542, password searching module for change544 and cipher feedback module 546.
Key provides module 541, for providing the terminal with account key；
It should be noted that the correspondence of user account and account key not necessarily have to user account at the beginning of establishmentIt is bound, for having existed and not having the corresponding user account of account key, account key can also be generated therewithBinding.
Fig. 6 B are please referred to, if user needs new one user account of application and obtains the account with user account binding simultaneouslyNumber key, then the key module 541 is provided, including：New application receiving unit 541A, account generation unit 541B and account are anti-Present unit 541C；
The new application receiving unit 541A, the account application request for receiving terminal transmission；
The account generation unit 541B, after being asked in the account application for receiving new application receiving unit 541A,Generate user account and the account key with user account binding；
The account feedback unit 541C, the user account and account key for generating account generation unit 541B are anti-It feeds terminal.
Fig. 6 C are please referred to, if user needs to obtain the account key of chartered user account, the key providesModule 541, including：Apply for receiving unit 541a, Key generating unit 541b and key feedback unit 541c；
The application receiving unit 541a, the key for carrying chartered user account for receiving terminal transmissionApplication request；
The Key generating unit 541b is generated after the key application request for receiving application receiving unit 541aWith the account key of chartered user account binding；
The key feedback unit 541c, the account key for generating Key generating unit 541b feed back to terminal.
Give receiving module 542 for change, the password for receiving terminal transmission gives request for change, and the password is given request for change and carriedAccount key, the account key be bound in advance with user account but with the different unique mark of user account；
Password searching module 544, for searching and the password corresponding to the user account of account key bindings；
Cipher feedback module 546, the cipher feedback for finding the password searching module 544 is to terminal.
In conclusion password device for retrieving provided in this embodiment, is bound by providing a user with user account in advanceBut with the different account key of the user account, password is given for change by account key；Solves the existing password side of giving for changeMethod has to the problem of user reserves personal information or in advance binding privacy communication address；Reach and has ensured user account peaceUnder the premise of full property does not reduce, personal information or in advance binding privacy communication address are reserved without user, can also be given for change closeThe effect of code.Meanwhile the correspondence of user account and account key not necessarily have at the beginning of establishment be tied up in user accountIt is fixed, for having existed and not having the corresponding user account of account key, account key can also be generated and bound therewith.CauseThis password method for retrieving is also applied for chartered user account.And user will not during the use of daily accountAccount key is used, this reduces the risks that account key is stolen, and improve the safety of user account.
It is primary that the account key of each user account is typically only capable to application.But it should be recognized that for having registered butDo not apply for the user account of account key, if the user account is stolen and steal-number side rushed to register bound with the user account it is anotherUnder the special screne of one account key, user can reset its account key by its authentication information application.The identity is testedCard information is information for identifying original subscriber's identity, the essential information that may include user, chartered user accountPassword modification record and other can reflect this chartered user account be the account that the user is stolen information.
Embodiment six
Referring to FIG. 7, the structural schematic diagram of the password retrieving system provided it illustrates the embodiment of the present invention six.The passwordRetrieving system includes terminal 520 and server 540.Pass through cable network or wireless network between terminal 520 and server 540It is connected.
Terminal 520 may include password device for retrieving, which can pass through software, hardware or bothIt is implemented in combination with.The password device for retrieving, including：Key Acquisition Module 521, key reception module 522, password recovery module 524With password acceptance module 526.
Key Acquisition Module 521, for obtaining account key to server；
The Key Acquisition Module 521, including：Verify receiving unit 5211, resetting transmission unit 5212 and key receptionUnit 5213；
The verification receiving unit 5211, for receiving authentication information, which is charteredAfter user account is stolen, when steal-number side has rushed to register another account key bound with the user account, by the use of original subscriber's transmissionIn the information of mark original subscriber's identity；
The resetting transmission unit 5212, for sending the body for carrying verification receiving unit 5211 and receiving to serverThe re-cipher key request of part verification information, so as to server verify the authentication information by when, resetting and user's accountNumber binding another account key be account key, which is fed back into terminal；
The key reception unit 5213, the account key for receiving server feedback.
Key reception module 522, for receiving account key, the account key be bound in advance with user account but withThe different unique mark of user account；
Password recovery module 524, for giving the password for carrying the account key that key reception module 522 receives for changeRequest is sent to server, so that the password that server receiving terminal is sent gives request for change, searches the use with account key bindingsPassword corresponding to the account of family, by the cipher feedback to terminal；
Password acceptance module 526, the password for receiving server feedback.
Server 540 may include password device for retrieving, which can pass through software, hardware or bothBe implemented in combination with.The password device for retrieving, including：Key provides module 541, gives receiving module 542, password searching module for change544 and cipher feedback module 546.
Key provides module 541, for providing the terminal with account key；
The key provides module 541, including：Reset receiving unit 5411, re-cipher key unit 5412 and key feedbackUnit 5413；
The resetting receiving unit 5411, the re-cipher key for carrying authentication information for receiving terminal transmission are askedAsk, which is after chartered user account is stolen, steal-number side rushed to register bound with user account it is anotherWhen account key, by the information for identifying original subscriber's identity of original subscriber's transmission；
The re-cipher key unit 5412, the authentication information for being received in verification resetting receiving unit 5411 are logicalOut-of-date, another account key of resetting and user account binding is account key；
The key feedback unit 5413, the account key for completing the resetting of re-cipher key unit 5412 feed back to endEnd.
Give receiving module 542 for change, the password for receiving terminal transmission gives request for change, and the password is given request for change and carriedAccount key, the account key be bound in advance with user account but with the different unique mark of user account；
Password searching module 544, for searching and the password corresponding to the user account of account key bindings；
Cipher feedback module 546, the cipher feedback for finding the password searching module 544 is to terminal.
In conclusion password device for retrieving provided in this embodiment, is bound by providing a user with user account in advanceBut with the different account key of the user account, password is given for change by account key；Solves the existing password side of giving for changeMethod has to the problem of user reserves personal information or in advance binding privacy communication address；Reach and has ensured user account peaceUnder the premise of full property does not reduce, personal information or in advance binding privacy communication address are reserved without user, can also be given for change closeThe effect of code.Meanwhile it for chartered user account, being stolen in user account and steal-number side has rushed to register and the user accountWhen another account key of binding, user can reset its account key by its authentication information application.
It should be understood that it is used in the present context, unless context clearly supports exception, singulative " oneIt is a "（“a”、“an”、“the”）It is intended to also include plural form.It is to be further understood that "and/or" used herein isFinger includes one or the arbitrary and all possible combinations of more than one project listed in association.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
One of ordinary skill in the art will appreciate that realizing that all or part of step of above-described embodiment can pass through hardwareIt completes, relevant hardware can also be instructed to complete by program, the program can be stored in a kind of computer-readableIn storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit andWithin principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.