A kind of file encryption storage reading system, method and mobile terminal based on fingerprintTechnical field
The present invention relates to field of mobile terminals, be specifically related to a kind of file encryption storage reading system based on fingerprint,Method and mobile terminal.
Background technique
What is used with the acceleration of people's life rhythm with mobile terminal becomes increasingly popular, and has incorporated the side of people's lifeAspect face, and terminal is often stored with a large amount of documentum privatum of user in terminal as people's most common electronic equipment,And these documentum privatums often have very strong privacy, this has just expedited the emergence of the file encryption function of terminal, the text being typically differentPart folder selects different cipher modes, for example carries out file encryption using different fingerprints, but Home key, back refer at presentLine unlock area is normally only used for unlock desktop, currently, before using file encryption function, user control terminal is needed to enter textPart selection interface, then the file for choosing needs to encrypt, or the display interface for needing user control terminal to enter file content, thisAfter could select file encryption function and select cipher mode complete encryption.Entire ciphering process is related to multi-layer page jump,There are many operating procedure of required progress, seriously affected user experience.
Meanwhile it could select file encryption function for needing user control terminal to enter the display interface of file contentFor mode, the display time of file to be encrypted can be lengthened into the display interface of file content, seriously threaten entire encryptionThe privacy and confidentiality of file to be encrypted in the process.
Summary of the invention
It is an object of the invention to overcome to need repeatedly to select in ciphering process in the prior art, page jump is cumbersome to be askedTopic provides a kind of file encryption storage reading system, method and mobile terminal based on fingerprint.
To achieve the above object, The technical solution adopted by the invention is as follows: a kind of file encryption storage side based on fingerprintMethod is applied to mobile terminal, comprising:
Encryption folder is created, creates encryption folder using the cryptographic fingerprint that user inputs as unlocking condition；
The file stored needed for selection inputs fingerprint on mobile terminals, inputs the release bar of fingerprint and encryption folderFile is stored in corresponding encryption folder when part is consistent.
Further, it is hidden after encryption folder creation.
Further, the cryptographic fingerprint is to use different finger prints from the unlock fingerprint of mobile terminal.
A kind of file encryption storage system based on fingerprint, including creation module obtain module, identification module, storage mouldBlock, it is described
Creation module, the corresponding encryption folder of fingerprint creation for being inputted according to user；
Obtain module, the fingerprint inputted for obtaining user in mobile terminal；
Identification module, whether the fingerprint of user's input is consistent with the unlocking condition of encryption folder for identification；
Memory module, for storing file into corresponding encryption folder.
It further, further include setup module, which is used to be arranged the cryptographic fingerprint of user's input；
It further, further include encrypting module, which is hidden encryption folder.
A kind of encryption file based on fingerprint reads system, including the above-mentioned file encryption storage system based on fingerprint,It further include display module, corresponding encryption file is opened in the fingerprint display which inputs on mobile terminals according to userFolder carries out file reading.
A kind of encryption file reading based on fingerprint, reading pass through the above-mentioned file encryption storage method based on fingerprintThe file of storage, the fingerprint of acquisition for mobile terminal user input, which is matched with the cryptographic fingerprint of encryption folder,Corresponding encryption folder is opened when matching, carries out file reading.
One of a kind of mobile terminal, including mobile phone, tablet computer, laptop are a variety of, the mobile terminalIt is equipped with the above-mentioned file encryption storage system based on fingerprint.
Further, there is the mobile terminal the first fingerprint to obtain module, and it is under screen that first fingerprint, which obtains module,Fingerprint obtains module, for obtaining the cryptographic fingerprint of user's input.
It further, further include that the second fingerprint obtains module, second fingerprint obtains module for obtaining mobile terminalUnlock fingerprint.
Further, it is the physical button being set on mobile terminal that second fingerprint, which obtains module,.
By the above-mentioned description of this invention it is found that compared with prior art, a kind of text based on fingerprint provided by the inventionPart encryption storage reading system, method and mobile terminal, user by the fingerprint storage file of input, and by this document store toIn the corresponding encryption folder of cryptographic fingerprint, encryption storage is easy to operate, efficient and convenient, is not necessarily to multiple selection operation, reduces pageFace jumps, and promotes user experience, interactive more friendly, shows that cryptographic fingerprint is corresponding by the fingerprint matching of input and addsClose file carries out Fileview reading, operates without second selecting, and user is easy to use.
Detailed description of the invention
Fig. 1 is that the present invention is based on the file encryption storage system block diagrams of fingerprint；
Fig. 2 is that the present invention is based on the file encryption Stored Procedure figures of fingerprint；
Fig. 3 is that the present invention is based on the encryption files of fingerprint to read system block diagram；
Fig. 4 is that the present invention is based on the encryption files of fingerprint to read flow chart.
Specific embodiment
The technical solution in the present invention is clearly and completely retouched below with reference to the attached drawing in the embodiment of the present inventionIt states, it is clear that the described embodiments are merely a part of the embodiments of the present invention, instead of all the embodiments.
As shown in Figure 1, a kind of file encryption storage system based on fingerprint, including setup module 1, creation module 2, acquisitionThe cryptographic fingerprint that user inputs, encryption is arranged in module 3, identification module 4, memory module 5, encrypting module 6, the setup module 1Fingerprint can be set multiple, and cryptographic fingerprint and the unlock fingerprint of mobile terminal are to use different finger prints；Creation module 2The corresponding encryption folder of fingerprint creation inputted according to user；It obtains module 3 and obtains the fingerprint that user inputs in mobile terminal；KnowOther module 4 identifies whether the fingerprint of user's input is consistent with the unlocking condition of encryption folder；Memory module 5 by file store toIn corresponding encryption folder；Encrypting module 6 is hidden encryption folder.
As shown in Fig. 2, a kind of file encryption storage method based on fingerprint, is applied to mobile terminal, comprising the following steps:
S1: creation encryption folder creates encryption folder using the cryptographic fingerprint that user inputs as unlocking condition；
S2: the file stored needed for selection inputs fingerprint on mobile terminals, inputs the unlock of fingerprint and encryption folderFile is stored in corresponding encryption folder when consistent, encryption storage file includes journal file, photo, audio, videoOne of or it is a variety of；
S3: it is hidden after encryption folder creation.
As shown in figure 3, a kind of encryption file based on fingerprint reads system, including setup module 1, creation module 2, acquisitionThe encryption that user inputs is arranged in module 3, identification module 4, memory module 5, encrypting module 6, display module 7, the setup module 1Fingerprint, cryptographic fingerprint can be set multiple, and cryptographic fingerprint and the unlock fingerprint of mobile terminal are to use different finger prints；WoundThe corresponding encryption folder of fingerprint creation that modeling block 2 is inputted according to user；It obtains module 3 and obtains user in mobile terminal inputFingerprint；Identification module 4 identifies whether the fingerprint of user's input is consistent with the unlocking condition of encryption folder；Memory module 5 willFile is stored into corresponding encryption folder；Encrypting module 6 is hidden encryption folder；Display module 7 is according to userCorresponding encryption folder is opened in the fingerprint display inputted on mobile terminals, carries out file reading.
As shown in figure 4, a kind of encryption file reading based on fingerprint, reads the file of storage, comprising the following steps:
S1: the fingerprint of acquisition for mobile terminal user input,
S2: the fingerprint is matched with the cryptographic fingerprint of encryption folder, and when matching opens corresponding encryption folder,When the fingerprint and cryptographic fingerprint 1 of input match, the mobile terminal switching display corresponding encryption folder of cryptographic fingerprint 1, otherThe encryption folder of unrelated cryptographic fingerprint then still maintains hidden state, mobile when the fingerprint and cryptographic fingerprint 2 of input matchThe terminal switching display corresponding encryption folder of cryptographic fingerprint 2, and so on, carry out file reading.
One of a kind of mobile terminal, including mobile phone, tablet computer, laptop are a variety of, the mobile terminalIt is equipped with the above-mentioned file encryption storage system based on fingerprint, there is the mobile terminal the first fingerprint to obtain module, the second fingerLine obtains module, and it is to shield lower fingerprint to obtain module that first fingerprint, which obtains module, for obtaining the cryptographic fingerprint of user's input,
Second fingerprint obtains the unlock fingerprint that module is used to obtain mobile terminal, and second fingerprint obtains module and isThe physical button being set on mobile terminal, such as Home key, back fingerprint identification area.
Fingerprint can be directly inputted on mobile terminal screen, is identified, be can be used and be with the unlock fingerprint of mobile terminalUsing different finger prints or majority, left-handed is operated in operation, and when storage is switched to the right hand or right hand behaviourMake, when storage is switched to left hand, is only switched to after an other hand in storage using different fingers, whole process is without extraOperating procedure, meet user operation habits, entire to encrypt storing process quick and easy.
A kind of file encryption storage system, method and mobile terminal based on fingerprint provided by the invention, user pass through defeatedThe fingerprint storage file entered, and this document is stored into the corresponding encryption folder of cryptographic fingerprint, encryption storage is easy to operate,It is efficient and convenient, it is not necessarily to multiple selection operation, reduces page jump, promotes user experience, it is interactive more friendly, by defeatedThe fingerprint matching entered shows that the corresponding encryption folder of cryptographic fingerprint carries out Fileview reading, operates, uses without second selectingFamily is easy to use.
It above are only several specific embodiments of the invention, but the design concept of the present invention is not limited to this, all benefitsIt is made a non-material change to the present invention, should all be belonged to behavior that violates the scope of protection of the present invention with this design.