CN105022941A - Management method and system of username password - Google Patents
Management method and system of username password Download PDFInfo
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- CN105022941A CN105022941A CN201510354871.8A CN201510354871A CN105022941A CN 105022941 A CN105022941 A CN 105022941A CN 201510354871 A CN201510354871 A CN 201510354871A CN 105022941 A CN105022941 A CN 105022941A
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- user name
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/45—Structures or tools for the administration of authentication
Abstract
The invention provides a management method and system of a username password, and is suitable for an intelligent terminal. The management method comprises the following steps of storing and extracting the username password, wherein the step of storing the username password comprises the following steps: inputting the key characteristic and the username of the username password to be stored, independently storing the key characteristic and the username as a first keyword and a first key code value of first HashMap; inputting the password to be stored, and independently storing the username to be stored and the password to be stored as a second keyword and a second key code value of second HashMap; and storing the first HashMap and the second HashMap to a user password file. The step of extracting the username password comprises the following steps: inputting the key characteristic of the username password to be extracted, and looking up the username in the first HashMap in the username password file according to the key characteristic; and according to the username obtained by lookup, looking up the password in the second HashMap of the username password file, and displaying the username and the password obtained by the lookup.
Description
Technical field
The present invention relates to a kind of user cipher management system, particularly relate to a kind of management method and the system that are applicable to the user name password of intelligent terminal.
Background technology
Along with mobile Internet is more and more flourishing, mobile phone is no longer satisfied with basic telephony feature, but towards multimedia communication terminal future development, increasing mobile phone application appears in the middle of our life.User can be applied in shopping online by mobile phone, browses encryption webpage, pay bus expense etc.User is when visiting the application of most mobile phone by mobile phone, all need to input the username and password needed for the application of various mobile phone, can normally use these mobile phones to apply, that is account password becomes unique identify label of user.
Along with giddy mobile phone application is more and more, correspondingly, our account password is also just more and more.Further, owing to using the continuous increase of the user of mobile phone application, in order to avoid the repetition of user name, the user name that user uses when carrying out mobile phone application registration gets more and more, and also becomes increasingly complex; Meanwhile, for the purpose of maintaining secrecy, the password that user adopts is also all long, more complicated.So just often there will be the username and password problem that cellphone subscriber forgets oneself.
At present, for the management of device password, take the mode of human brain memory more.But the memory of human brain is limited after all, and user name password is too complicated, easily forgets; User name password does not use for a long time, also can forget.And, the account password of much software, allow the number of times of user's input error limited, so user can not go examination in turn when forgetting Password, that selective gist can only be gone to carry gives cryptographic function for change, this function is nothing but reset password, after this still may forget, so most of user's employing is " strategy of a password ", only remember this, the mode used everywhere, the drawback of this kind of mode certainly also clearly, when user reveals password accidentally, the various privacy financial information etc. of oneself, all can expose undoubtedly.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of management method and system of user name password, for solving usersmanaging passwords difficulty, troublesome problem in prior art, allows user no longer for the problem of password feels headache.
For achieving the above object and other relevant objects, the invention provides a kind of management method of user name password, be applicable to intelligent terminal, described intelligent terminal carries operating system, and described user name cipher management method comprises: preserve user name password and extract user name password; Wherein, described preservation user name password comprises: step S11, inputs key feature and the user name of a user name password to be saved, it is saved as respectively first key word of a HashMap and its first key value accordingly; Step S12, inputs password to be saved accordingly, username and password to be saved is saved as respectively second key word of the 2nd HashMap and its second key value accordingly; Step S13, is saved in user cipher file by a described HashMap and described 2nd HashMap; Step S14, judges whether the user name password needing to preserve: if had, then jump to step S11; If no, then returned; Described extraction user name password comprises: step S21, input the key feature of user name password to be extracted, and according to key feature, user name is searched: using first key word of key feature as a described HashMap in described user name cryptogram, search the first corresponding key value, the first key value searching acquisition is user name; Step S22, according to the user name of searching acquisition, password is searched: second key word of user name as described 2nd HashMap searching acquisition in described user name cryptogram, in described 2nd HashMap, search the second corresponding key value, the second key value searching acquisition is password; Step S23, the username and password of acquisition is searched in display.
Alternatively, for each first key value of a described HashMap, the second key word that existence one is corresponding in described 2nd HashMap, and the content of the first key value is consistent with the content of the second corresponding key word.
Alternatively, described key feature is used for user name password described in unique identification.
Alternatively, described step S11 also comprises the characteristic information of input key feature, and key feature and characteristic information thereof are kept in first key word of a described HashMap jointly.
Alternatively, described step S21 also comprises the characteristic information of input key word, the key feature of user name password to be extracted is obtained according to described characteristic information associative search, using first key word of key feature as a HashMap, search the first key value obtaining its correspondence and be user name.
Alternatively, when the key feature gone out according to described characteristic information associative search is multiple, from multiple key feature, the key feature of user name password to be extracted is selected so according to actual needs.
Alternatively, described step S13 also comprises and being encrypted described user name cryptogram, and described user name cryptogram is backed up to high in the clouds.
Alternatively, the management method of described user name password also comprises and checks the content in the described HashMap of described user name cryptogram and described 2nd HashMap, revise and delete.
Alternatively, the password display in described step S23 is divided into expressly display and encryption display.
The invention also discloses a kind of user name password management system, be applicable to intelligent terminal, described intelligent terminal carries operating system, described user name password management system comprises the load module of the key feature for inputting user name, password and user name password, for preserving the preservation module of username and password, with for extracting the extraction module of username and password; Described preservation module comprises: a HashMap generates submodule, the 2nd HashMap generates submodule and backup submodule preserved by file; A described HashMap generates key feature and user name generation the one HashMap that submodule is used for the user name password inputted according to described load module; Described 2nd HashMap generates username and password generation the 2nd HashMap that submodule is used for inputting according to described load module; Described file is preserved backup submodule and is used for a described HashMap and the 2nd HashMap to be saved to user name cryptogram, and described user name cryptogram is backed up to high in the clouds; Described extraction module comprises: user name searches submodule, submodule searched by password and display sub-module; Described user name is searched submodule and in a described HashMap of described user name cryptogram, is searched corresponding user name for the key feature of the user name password inputted according to described load module; The user name that submodule finds out for searching submodule according to described user name searched by described password, searches corresponding password in described 2nd HashMap of described user name cryptogram; Described display sub-module is for showing the username and password found out from described user name cryptogram, and wherein, password display is divided into expressly display and encryption display.
As mentioned above, the management method of a kind of user name password of the present invention and system, by account and user name password being kept in certain data structure, make user's ready access upon use, avoids user and arrange embarrassment in password, and such as, setting oversize, does not remember; What arrange is too short, does not meet password and arranges requirement; Present password for the sake of security, often require digits plus letters padding, get off like this, user is more prone to forget Password, so in this way, the password that oneself can arrange by user is preserved, if next time forgets when using, can inquire about, avoid and always go to click the troublesome operation resetting password, efficiently solve the worry of user.Further, the user name cryptogram preserving user name password is cryptographically stored on equipment, solves the protection of this kind of private data of password better.In addition, user name cryptogram of the present invention is also backed up by high in the clouds, after user's lost devices can be prevented face the embarrassment of password loss.
Accompanying drawing explanation
Fig. 1 is shown as the schematic flow sheet of the preservation user name password of a kind of user name cipher management method disclosed in embodiments of the invention.
Fig. 2 is shown as the schematic flow sheet of the extraction user name password of a kind of user name cipher management method disclosed in embodiments of the invention.
Fig. 3 is shown as the structural representation of a kind of user name password management system disclosed in embodiments of the invention.
Element numbers explanation
S11 ~ S14 step
S21 ~ S23 step
400 user name password management system
410 load modules
420 preserve module
421 the one HashMap generate submodule
422 the 2nd HashMap generate submodule
Backup submodule preserved by 423 files
430 extraction modules
431 user names search submodule
Submodule searched by 432 passwords
433 display sub-modules
440 operational modules
Embodiment
Below by way of specific instantiation, embodiments of the present invention are described, those skilled in the art the content disclosed by this instructions can understand other advantages of the present invention and effect easily.The present invention can also be implemented or be applied by embodiments different in addition, and the every details in this instructions also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present invention.It should be noted that, when not conflicting, the feature in following examples and embodiment can combine mutually.
It should be noted that, the diagram provided in following examples only illustrates basic conception of the present invention in a schematic way, then only the assembly relevant with the present invention is shown in graphic but not component count, shape and size when implementing according to reality is drawn, it is actual when implementing, and the kenel of each assembly, quantity and ratio can be a kind of change arbitrarily, and its assembly layout kenel also may be more complicated.
Embodiment 1
Present embodiment discloses a kind of management method being applicable to the user name password of intelligent terminal.Wherein, intelligent terminal comprises storer, Memory Controller, one or more processor (CPU), interface circuit, RF (radio frequency) circuit, voicefrequency circuit, loudspeaker, microphone, I/O (I/O) subsystem, touch display screen, other outputs or opertaing device and outside port.These assemblies are communicated by one or more communication bus or signal wire.Intelligent terminal can be any portable electric appts, includes but not limited to notebook computer, panel computer, smart mobile phone, multimedia player, personal digital assistant (PDA) etc., also may comprise wherein two or multinomial combination.Should be appreciated that the equipment enumerated in the present embodiment is an example of Portable intelligent terminal, the assembly of this intelligent terminal can have more or less assembly than what provide in diagram, or has different arrangement of components.Various assemblies shown in figure can realize with the combination of hardware, software or software and hardware, comprise one or more signal transacting and/or special IC.Further, intelligent terminal has carried corresponding operating system, such as, has carried the mobile phone and panel computer etc. of Android system.
The correlating method of the user name password of the present embodiment combines current intelligent search, file encryption, the thoughts such as file backup, by the data structure of HashMap, manages the user name password of the account of the numerous and diverse headache of people.The correlating method of the user name password of the present embodiment comprises to be preserved user name password and extracts user name password two parts.Wherein, the process of protection user name password as shown in Figure 1, specifically comprises:
HashMap is a data hash table, and the content that it stores is that key-value pair (key-value) maps: by key value (key), can find corresponding key value (value).
Therefore the preservation of the user name password of the present embodiment is that user name cryptogram carries out, and, comprise two the HashMap: the one HashMap and the 2nd HashMap in user name cryptogram.Wherein a HashMap is for preserving user name; 2nd HashMap user preserves password.And, because username and password mutually mates, so, in these two data hash tables of a HashMap and the 2nd HashMap, each first key value of one HashMap, in the 2nd HashMap, all there is corresponding second key word, and the content of the first key value is consistent with the content of the second corresponding key word.
Step S11, inputs key feature and the user name of a user name password to be saved, key feature to be saved and user name is saved as respectively first key word of a described HashMap and its first key value accordingly:
When a preservation user name password, need the key feature and the user name that first input user name password to be saved.Wherein, the key feature of user name password is for unique identification username and password.Such as, the key feature of user name password can be the purposes of user name password.Certainly, the key feature of user name password also can be user's oneself setting according to actual needs, repeats no longer one by one here.As long as the key feature of unique identification user name password can be realized, all in protection scope of the present invention.
Key feature is saved as first key word of a HashMap, accordingly, it is the first key value that user name is saved.Such as, the user name of the Alipay account of user is zhifubaoAAA, and password is 12345678.So, select " Alipay " as the key feature of user name password, " Alipay " is saved as first key word of a HashMap, accordingly, user name zhifubaoAAA is saved as first key value of a HashMap.
Further, based on the object supporting intellectual search, can also the characteristic information of key feature be kept in the first key word jointly, then user name be saved as the first key value.That is, the user name of the first key value both can have been mapped by the first key word comprising key feature and obtain, and also can be mapped by the first key word comprising characteristic information and obtain.
Wherein, characteristic information extracts from key feature.Characteristic information both can be input key feature time simplicity and spelling letter, also can be one of them word of key feature or multiple word.Such as, key feature is " Alipay ", its characteristic information can be " Alipay " at the letter by inputting when spelling or simplicity, i.e. " Z ", " F ", " B ", " FB ", " ZFB ", " ZHI ", " FU ", " BAO ", " FUBAO " or " ZHIFUBAO " etc.; Its characteristic information can also be " propping up ", " paying ", " treasured ", " payment " or " Alipay " etc.
Step S12, inputs password to be saved accordingly, username and password to be saved is saved as respectively second key word and second key value accordingly of described 2nd HashMap:
User name to be saved is saved as the 2nd HashMap and the second key word, accordingly, password to be saved is saved as second key value of the 2nd HashMap.
Step S13, is saved in user cipher file by a described HashMap and described 2nd HashMap:
After the characteristic information of key feature, key feature, username and password are saved to a HashMap and the 2nd HashMap, then a HashMap and the 2nd HashMap is saved in user name cryptogram.Further, in order to prevent the loss of user name cryptogram, user name cryptogram can also be backed up to high in the clouds.As intelligent terminal is lost, the user name cryptogram giving loss for change can be downloaded from high in the clouds.
Step S14, judges whether the user name password needing to preserve: if had, then jump to step S11; If no, then returned:
After user name cryptogram is preserved, judge whether to need user name password to be saved in addition: if do not had, then return; If had, then again jump to step S11, continue key feature, the username and password of input user name password to be saved.
As shown in Figure 2, extract user name password to comprise:
Step S21, input the key feature of user name password to be extracted, and according to key feature, user name is searched: using first key word of key feature as a described HashMap in described user name cryptogram, search the first corresponding key value, the first key value searching acquisition is user name:
Username and password searches acquisition by the HashMap in the key feature of user name password to be extracted and user name cryptogram and the 2nd HashMap.
Input the key feature of user name password to be extracted, using key feature as the first key word in a HashMap, thus search the first key value of its correspondence, the first key value searching acquisition is the user name of extraction.
Such as, user needs the user name password searching Alipay.Input key feature " Alipay ", in a HashMap, the first key word is the first key value that " Alipay " is corresponding is " zhifubaoAAA "; So " zhifubaoAAA " user name just for extracting.
Further, first key word of a HashMap can also be used as by the characteristic information of the key feature only inputting user name password to be extracted, search the first key word of its correspondence further.Such as, user needs the user name password searching Alipay, the characteristic information " treasured " of input key feature " Alipay ", in a HashMap, the first key word comprising " treasured " comprises: " Alipay ", " precious in the palm ", " tourism is precious " etc., user can select suitable the first key word " Alipay " according to actual needs, further, can find out the first key value of its correspondence for " zhifubaoAAA "; So " zhifubaoAAA " user name just for extracting.
Step S22, according to the user name of searching acquisition, password is searched: second key word of user name as described 2nd HashMap searching acquisition in described user name cryptogram, in described 2nd HashMap, search the second corresponding key value, the second key value searching acquisition is password.
Step S23, the username and password of acquisition is searched in display:
In the present embodiment, password display is divided into two kinds of modes: encryption display and expressly display.
If encryption display, directly a part for password is replaced with " * ", then show.Such as, latter three of password string replace with " * ".Encryption display password can effectively avoid stranger to view remembeing the risk of password.
If expressly display, then direct by password all expressly displays.The present embodiment is also provided with administrator's password in intelligent terminal, before decodement display, user can be pointed out to input administrator's password, only has administrator's password could expressly show the password extracted, thus reaches the object of the safety of protection password further.Further, if administrator's password is lost, also give for change by note authentication.
Further, in the user name cipher management method of the present embodiment, also comprise and the content of preserving in user name cryptogram modified and deletes.That is, the content in the content in a HashMap and the 2nd HashMap is modified and deletion action.
The step of various method divides above, just in order to be described clearly, can merge into a step or splitting some step, being decomposed into multiple step, when realizing as long as comprise identical logical relation, all in the protection domain of this patent; To adding inessential amendment in algorithm or in flow process or introducing inessential design, but the core design not changing its algorithm and flow process is all in the protection domain of this patent.
Embodiment 2
Present embodiment discloses a kind of user name password management system 400 being applicable to intelligent terminal, as shown in Figure 3, comprise load module 410, preserve module 420 and extraction module 430.
Load module 410 is for inputting the key feature of user name password, user name or password.
Preserving module 420 for preserving the key feature of user name password, user name or password, comprising that a HashMap generates submodule 421, the 2nd HashMap generates submodule 422 and backup submodule 423 preserved by file:
One HashMap generates submodule 421 for preserving key feature and the user name of user name password: the key feature of the user name password of input is saved as first key word in a HashMap, user name is saved as first key value corresponding with this first key word.
2nd HashMap generates submodule 422 for preserving username and password: using user name as second key word in the 2nd HashMap, password is saved as the second key value that this second key word is corresponding.
File preserves backup module 423 for a HashMap and the 2nd HashMap is saved to user name cryptogram, and is uploaded by user name cryptogram and back up to high in the clouds.
Extraction module 430, for extracting username and password according to the key feature of user name password, comprises that user name searches submodule 431, submodule 432 searched by password and display sub-module 433:
User name searches submodule 431 for searching user name: using the key feature of the user name password of input as the first key word in a HashMap, thus search the first key value obtaining this first key word and map, this first key value is user name.
Password searches submodule 432 for searching password: user name is searched submodule 431 and search the user name of acquisition as the first key word in the 2nd HashMap, thus search the second key value obtaining this second key word and map, this second key value is password.
Display sub-module 433 is for showing username and password.Wherein, password display is divided into expressly display and encryption display.
Further, the user name password management system 400 of the present embodiment also comprises operational module 440, and described operational module 440 is for modifying to the content in user name cryptogram, editing and deletion action.
In addition, in order to outstanding innovative part of the present invention, the module not too close with solving technical matters relation proposed by the invention is not introduced in the present embodiment, but this does not show the module that there is not other in the present embodiment.
Be not difficult to find, the present embodiment is the system embodiment with the first embodiment, and the present embodiment can be worked in coordination with the first embodiment and be implemented.The relevant technical details mentioned in first embodiment is still effective in the present embodiment, in order to reduce repetition, repeats no more here.Correspondingly, the relevant technical details mentioned in the present embodiment also can be applicable in the first embodiment.
In sum, the management method of a kind of user name password of the present invention and system, by account and user name password being kept in certain data structure, make user's ready access upon use, avoids user and arrange embarrassment in password, and such as, setting oversize, does not remember; What arrange is too short, does not meet password and arranges requirement; Present password for the sake of security, often require digits plus letters padding, get off like this, user is more prone to forget Password, so in this way, the password that oneself can arrange by user is preserved, if next time forgets when using, can inquire about, avoid and always go to click the troublesome operation resetting password, efficiently solve the worry of user.Further, the user name cryptogram preserving user name password is cryptographically stored on equipment, solves the protection of this kind of private data of password better.In addition, user name cryptogram of the present invention is also backed up by high in the clouds, after user's lost devices can be prevented face the embarrassment of password loss.So the present invention effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (10)
1. a management method for user name password, is applicable to intelligent terminal, and described intelligent terminal carries operating system, and it is characterized in that, described user name cipher management method comprises: preserve user name password and extract user name password; Wherein,
Described preservation user name password comprises:
Step S11, inputs key feature and the user name of a user name password to be saved, it is saved as respectively first key word of a HashMap and its first key value accordingly;
Step S12, inputs password to be saved accordingly, username and password to be saved is saved as respectively second key word of the 2nd HashMap and its second key value accordingly;
Step S13, is saved in user cipher file by a described HashMap and described 2nd HashMap;
Step S14, judges whether the user name password needing to preserve: if had, then jump to step S11; If no, then returned;
Described extraction user name password comprises:
Step S21, input the key feature of user name password to be extracted, and according to key feature, user name is searched: using first key word of key feature as a described HashMap in described user name cryptogram, search the first corresponding key value, the first key value searching acquisition is user name;
Step S22, according to the user name of searching acquisition, password is searched: second key word of user name as described 2nd HashMap searching acquisition in described user name cryptogram, in described 2nd HashMap, search the second corresponding key value, the second key value searching acquisition is password;
Step S23, the username and password of acquisition is searched in display.
2. the management method of user name password according to claim 1, it is characterized in that: for each first key value of a described HashMap, the second key word that existence one is corresponding in described 2nd HashMap, and the content of the first key value is consistent with the content of the second corresponding key word.
3. the management method of user name password according to claim 1, is characterized in that: described key feature is used for user name password described in unique identification.
4. the management method of user name password according to claim 1, is characterized in that: described step S11 also comprises the characteristic information of input key feature, and key feature and characteristic information thereof are kept in first key word of a described HashMap jointly.
5. the management method of user name password according to claim 4, it is characterized in that: described step S21 also comprises the characteristic information of input key word, the key feature of user name password to be extracted is obtained according to described characteristic information associative search, using first key word of key feature as a HashMap, search the first key value obtaining its correspondence and be user name.
6. the management method of user name password according to claim 5, it is characterized in that, when the key feature gone out according to described characteristic information associative search is multiple, from multiple key feature, select the key feature of user name password to be extracted so according to actual needs.
7. the management method of user name password according to claim 1, is characterized in that, described step S13 also comprises and being encrypted described user name cryptogram, and described user name cryptogram is backed up to high in the clouds.
8. the management method of user name password according to claim 1, is characterized in that: the management method of described user name password also comprises checks the content in the described HashMap of described user name cryptogram and described 2nd HashMap, revise and delete.
9. the management method of user name password according to claim 1, is characterized in that: the password display in described step S23 is divided into expressly display and encryption display.
10. a user name password management system, be applicable to intelligent terminal, described intelligent terminal carries operating system, it is characterized in that: described user name password management system comprises the load module of the key feature for inputting user name, password and user name password, for preserving the preservation module of username and password, with for extracting the extraction module of username and password;
Described preservation module comprises: a HashMap generates submodule, the 2nd HashMap generates submodule and backup submodule preserved by file;
A described HashMap generates key feature and user name generation the one HashMap that submodule is used for the user name password inputted according to described load module;
Described 2nd HashMap generates username and password generation the 2nd HashMap that submodule is used for inputting according to described load module;
Described file is preserved backup submodule and is used for a described HashMap and the 2nd HashMap to be saved to user name cryptogram, and described user name cryptogram is backed up to high in the clouds;
Described extraction module comprises: user name searches submodule, submodule searched by password and display sub-module;
Described user name is searched submodule and in a described HashMap of described user name cryptogram, is searched corresponding user name for the key feature of the user name password inputted according to described load module;
The user name that submodule finds out for searching submodule according to described user name searched by described password, searches corresponding password in described 2nd HashMap of described user name cryptogram;
Described display sub-module is for showing the username and password found out from described user name cryptogram, and wherein, password display is divided into expressly display and encryption display.
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| CN109547991A (en) * | 2018-12-30 | 2019-03-29 | 北京深思数盾科技股份有限公司 | Password providing method and bluetooth equipment between bluetooth equipment |
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| QUENTIN CHARATAN等: "《Java大学教程（第2版）》", 30 September 2008 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106330897A (en) * | 2016-08-22 | 2017-01-11 | 北京握奇智能科技有限公司 | Information storage method and system |
| CN109547991A (en) * | 2018-12-30 | 2019-03-29 | 北京深思数盾科技股份有限公司 | Password providing method and bluetooth equipment between bluetooth equipment |
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