CN104102504B - A kind of client skin picture method for drafting and drawing apparatus - Google Patents
A kind of client skin picture method for drafting and drawing apparatus Download PDFInfo
- Publication number
- CN104102504B CN104102504B CN201310130186.8A CN201310130186A CN104102504B CN 104102504 B CN104102504 B CN 104102504B CN 201310130186 A CN201310130186 A CN 201310130186A CN 104102504 B CN104102504 B CN 104102504B
- Authority
- CN
- China
- Prior art keywords
- file
- skin picture
- original image
- transcoding
- client
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Processing Or Creating Images (AREA)
Abstract
The present invention provides a kind of client skin picture method for drafting, which comprises obtains original image file, and carries out transcoding to original image file；Original image file after transcoding is encrypted, skin picture file is generated；It reads skin picture file and it is decrypted；And the image data in the skin picture file after load decryption, image data is plotted on the interface of client.In addition, the present invention also provides a kind of client skin picture drawing apparatus.Above-mentioned client skin picture method for drafting and drawing apparatus have higher efficiency when drawing client skin picture and drawing, and the image data of energy effective protection client skin picture file.
Description
Technical field
The present invention relates to field of computer technology more particularly to a kind of client skin picture method for drafting and draw dress
It sets.
Background technique
With the development of software technology, more and more application tool softwares are developed and are received by people,
Much both providing client in these application tool softwares and changing the function of skin namely user can select according to the hobby of oneself
The picture oneself liked as client background to show individual character, these pictures generally can be downloaded from network by client
Some pictures that the background picture or user terminal that the developer at end provides are locally stored.
In the prior art, the background picture to provide the developer of client is plotted on the interface of client, first
It is the picture file that the user downloaded from network selectes, the picture file after downloading is then stored in local, whenever needs
When drawing client skin, reads and transcoding is stored in local picture file and then draws the image data in the picture file
System is on the interface of client.But there are two big disadvantages for the way of the prior art: first, due to requiring elder generation before drawing every time
Transcoding is stored in local picture file and then is drawn again, and the time of transcoding is related with the size of picture file, picture
The file the big, needs the time of transcoding more, in this way when the picture file for needing to draw is larger, just will appear client
The problem of background display delay；Second, since picture file used when drawing is stored in the local of user terminal, user
These picture files can be found in local and freely modify to it or separately use it for anything else, and the developer of client provides
The copyright of background picture be to belong to the developer of client, be thus unfavorable for the copyright protection of these picture files, together
When due to being limited by user is horizontal, will be plotted on the interface of client by modified background picture it is possible that drawing
The problems such as system failure, display exception.Therefore the efficiency of client skin picture drafting how is improved, and can effective protection client
The image data of skin picture file is current a great problem.
Summary of the invention
In view of this, the present invention provides a kind of client skin picture method for drafting and drawing apparatus, in processing client
Skin picture has higher efficiency when drawing, and the image data of energy effective protection client skin picture file.
A kind of client skin picture method for drafting, comprising: obtain original image file, and to the original image file
Carry out transcoding；The original image file after transcoding is encrypted, generates and saves skin picture file；Read the skin
Skin picture file is simultaneously decrypted it；And the image data in the skin picture file after load decryption, it will be described
Image data is plotted on the interface of the client.
A kind of client skin picture drawing apparatus, comprising: original image file transcoding module, for obtaining original image
File, and transcoding is carried out to the original image file；Skin picture file generating module, for the original image file
The original image file after the transcoding of transcoding module transcoding is encrypted, and is generated and is saved skin picture file；Skin figure
Piece file decryption module, for read the skin picture file that the skin picture file generating module generates and to its into
Row decryption；And image data drafting module, the institute after decryption for loading the skin picture file decryption module decryption
The image data in skin picture file is stated, the image data is plotted on the interface of the client.
The embodiment of the present invention provides client skin picture method for drafting and drawing apparatus, passes through transcoding original image text
Part, and skin picture file will be generated and saves as after the original image file encryption after transcoding, it needs to draw skin when every time
The image data in skin picture file when picture, is read, decrypted and load, and the image data is plotted in the boundary of client
On face, it is convenient to omit except first time draw in addition to, every time draw skin picture when transcoding original image file the step of, thus
The drafting efficiency of skin picture is improved, and can prevent user from arbitrarily modifying original image file or being diverted to other purpose, so as to
The image data of effective protection client skin picture file.
For above and other objects, features and advantages of the invention can be clearer and more comprehensible, preferred embodiment is cited below particularly,
And cooperate institute's accompanying drawings, it is described in detail below.
Detailed description of the invention
Fig. 1 is the flow chart for the client skin picture method for drafting that first embodiment of the invention provides.
Fig. 2 is the flow chart for the client skin picture method for drafting that second embodiment of the invention provides.
The signal of client end interface in the client skin picture method for drafting that Fig. 3 provides for second embodiment of the invention
Figure.
The flow chart of step S24 in the client skin picture method for drafting that Fig. 4 provides for second embodiment of the invention.
Fig. 5 is the structural schematic diagram for the client skin picture drawing apparatus that third embodiment of the invention provides.
Fig. 6 is the structural schematic diagram for the client skin picture drawing apparatus that fourth embodiment of the invention provides.
Specific embodiment
Further to illustrate that the present invention is the technical means and efficacy realizing predetermined goal of the invention and being taken, below in conjunction with
Attached drawing and preferred embodiment, to specific embodiment, structure, feature and its effect according to the present invention, detailed description is as follows.
Client skin picture method for drafting provided by the embodiment of the present invention can be applied in user terminal realize to visitor
The drafting of family end skin picture, user terminal may include smart phone, tablet computer, E-book reader, MP3 player
(Moving Picture Experts Group Audio Layer III, dynamic image expert's compression standard audio level 3),
MP4(Moving Picture Experts Group Audio Layer IV, dynamic image expert's compression standard audio level
4) player, pocket computer on knee and desktop computer etc..
First embodiment
Fig. 1 is the flow chart for the client skin picture method for drafting that first embodiment provides.As shown in Figure 1, this implementation
Example client skin picture method for drafting the following steps are included:
Step S11 obtains original image file, and carries out transcoding to the original image file.
Original image file can be obtained by the network server downloading for calling network interface to be provided by client developer.
Transcoding, which refers to, is converted to another picture format by a kind of picture format for original image file.Picture format is meter
The format of calculation machine storage picture file.Original image file can be enable to be plotted in the interface of the client by transcoding
On.
Step S12 encrypts the original image file after transcoding, generates and save skin picture file.
Skin picture file can store in the local storage of cloud server or user terminal.Preferably, to mention
Skin picture file can be stored in the local storage of user terminal by high reading speed.
Step S13 reads the skin picture file and it is decrypted.
Step S14, the image data in the skin picture file after load decryption, the image data is plotted in
On the interface of the client.
The embodiment of the present invention provides client skin picture method for drafting, by transcoding original image file, and by transcoding
Skin picture file is saved as after original image file encryption afterwards, when needing to draw skin picture every time, reads, decrypt simultaneously
The image data in skin picture file is loaded, and the image data is plotted on the interface of client, it is convenient to omit except the
It is primary draw except, the step of transcoding original image file when drawing skin picture every time, to improve drawing for skin picture
Efficiency processed, and can prevent user from arbitrarily modifying original image file or being diverted to other purpose, to can effectively protect client skin
The image data of skin picture file solves the Copyright Protection of client skin picture file.
Second embodiment
Fig. 2 is the flow chart for the client skin picture method for drafting that second embodiment provides.As shown in Fig. 2, this implementation
Example client skin picture method for drafting the following steps are included:
Step S21 judges the skin picture file that drafting in need whether is stored in the local storage of user terminal.
The skin picture file for needing to draw can be the picture file having had in local storage, be also possible to store
Picture in network server.For example, user terminal can be according to the user detected on interface as shown in Figure 3
Selection instruction judges to need whether the skin picture file drawn is stored in local storage.For example, if user's selection is
Recommend the picture (such as picture 2) for having prompting download under background item in client end interface, then illustrates that the picture file is stored in net
In network server, need that network interface is called to download the picture file；If user's selection is to recommend background in client end interface
Not with the picture (such as picture 6) of prompting download under, then illustrate that the picture file is the skin picture having used in the past
File, the skin picture file are stored in the local storage of user terminal, and the skin need to be only read out from local storage
Skin picture file.
If the judging result of step S21 be it is no, then follow the steps S22: by network interface download original image file.
By network interface from background server obtain with need the skin picture file drawn relative to original image
The address URL (Uniform Resource Locator, uniform resource locator) of file, then according to the original image file
The address URL downloading obtain the original image file.The file registration code of the original image file is included at least in the address URL
(filekey).
Step S23 carries out transcoding to original image file.
Original image file can be TIFF (TaglmageFileFormat), GIF (Graphics Interchange
Format, graphic interchange format), JPEG(joint Photographic Experts Group, joint photographic experts group),
Any one of formats such as PNG (Portable Network Graphics, portable network image).
Original image file is converted into BMP(bitmap, bitmap) picture file of format.
According to the difference of the operating system of user terminal, asynchronous transcoding or the mode of synchronous transcoding can be selected to be turned
Code, such as: if the operating system that user terminal uses is Saipan system (symbian), the mode that asynchronous transcoding can be used is carried out
Transcoding；The mode of preferably synchronous transcoding is turned if the operating system that user terminal uses is Android system (Android)
Code.Asynchronous transcoding refers to that operating system can also carry out other processes while executing transcoding process, and synchronous transcoding refers to operation
System no longer executes other processes when executing transcoding process.
Step S24, the original image file after encrypting transcoding generate skin picture file and save.
The specific implementation step of step S24 can be as shown in Figure 4:
In step S241, the original image file after transcoding is encrypted.
It can be encrypted by the encryption function Encrypt in class Crypt for the original image file after transcoding.Specifically
Encryption Algorithm is the prior art, and details are not described herein.
In addition, the original image file after original image file and transcoding can also be deleted after encryption, in this way, with
What family was found will can only be original image file after encrypted transcoding, arbitrarily repair so as to be more effectively prevented from user
Change original image file, further solves the Copyright Protection of the original image file.
In step S242, renamed for skin picture file.
It can be in the address URL according to the original image file corresponding with skin picture file obtained in step S22
Filekey and the skin picture file purposes, rename for skin picture file, for example, it is assumed that by skin picture
File is used as user's business card background picture of client, and what is obtained in step S22 is corresponding with skin picture file original
Filekey in the address URL of picture file is " 0204503434335aff381300ffff52ff35 " and character
" CardBackground " renames encrypted skin picture file are as follows: 0204503434335aff381300ffff5
2ff35CardBackground。
Filekey is background server according to original image file using MD5(Message Digest Algorithm5,
Message Digest Algorithm 5) calculate obtain 16 byte character string, have uniqueness.Therefore filekey is utilized
Come in conjunction with the purposes of skin picture file for skin picture file designation, can avoid the occurrence of encrypted skin picture file with
The problem of other skin picture files repeat.
Skin picture file is stored in local storage by step S243.
Step S25 reads skin picture file and it is decrypted.
From local storage read skin picture file, and can by the decryption function Decrypt in class Crypt come for
Original image file after transcoding is encrypted.Specific decipherment algorithm is the prior art, and details are not described herein.
Step S26, judges whether decryption succeeds.
If the judging result of step S26 is successful decryption, S27 is thened follow the steps: the skin picture file after load decryption
In image data, image data is plotted on the interface of client.
The image data in the skin picture file after decryption can be carried out according to the size of client end interface before drafting
Adjustment, so that it is more suitable for showing on client end interface.
In addition, the above-mentioned size according to client end interface adjusts the image data in the skin picture file after decryption
Whole step can also be in step S24: carrying out before being encrypted to the original image file after transcoding, in this way except drafting for the first time
Except, it just no longer needs to be adjusted when drawing identical skin picture file every time thereafter, so as to improve drafting skin picture
The efficiency of file.
If the judging result of step S26 is that decryption is unsuccessful, thens follow the steps S22: original graph is downloaded by network interface
Piece file.
If decryption is unsuccessful, illustrating skin picture file not is legal a skin picture file namely the skin
Picture file is not encryption file or is once modified, at this point, will download again through network interface and skin picture text
The corresponding original image file of part.The interface because of the original image file being modified and client can be effectively prevented in this way
The problems such as failure, display exception are drawn caused by mismatch.
If the judging result of step S21 be it is yes, then follow the steps S25: from local storage read skin picture file
And it is decrypted.
If the judging result of step S21 is literary for the skin picture for storing drafting in need in the local storage of user terminal
Part then directly wherein reads the skin picture file from being locally stored.Since skin picture file is the file after transcoding,
Therefore it other than first time draws, when drawing identical skin picture file every time thereafter, all no longer needs to original image text
Part carries out transcoding, so that the efficiency of skin picture drafting can be improved.
The embodiment of the present invention provides client skin picture method for drafting, by transcoding original image file, and by transcoding
Skin picture file is saved as after original image file encryption afterwards, when needing to draw skin picture every time, reads, decrypt simultaneously
The image data in skin picture file is loaded, and the image data is plotted on the interface of client, it is convenient to omit except the
It is primary draw except, the step of transcoding original image file when drawing skin picture every time, to improve drawing for skin picture
Efficiency processed, and can prevent user from arbitrarily modifying original image file or being diverted to other purpose, to can effectively protect client skin
The image data of skin picture file solves the Copyright Protection of client skin picture file.
3rd embodiment
Fig. 5 is the structural schematic diagram for the client skin picture drawing apparatus that 3rd embodiment provides.The present embodiment provides
Client skin picture drawing apparatus can be used for the drafting of client skin picture.As shown in figure 5, client skin picture
Drawing apparatus 10 includes: original image file transcoding module 11, skin picture file generating module 12, skin picture file decryption
Module 13, image data drafting module 14.
Wherein, original image file transcoding module 11 is used to obtain original image file, and to the original image file
Carry out transcoding.
After skin picture file generating module 12 is used for the transcoding of 11 transcoding of original image file transcoding module
The original image file is encrypted, and is generated and is saved skin picture file.
Skin picture file decryption module 13 is used to read the skin that the skin picture file generating module 12 generates
Skin picture file is simultaneously decrypted it.
Image data drafting module 14 is used to load the institute after the decryption that the skin picture file decryption module 13 is decrypted
The image data in skin picture file is stated, the image data is plotted on the interface of the client.
The detailed process of the respective function of each Implement of Function Module of the present embodiment client skin picture drawing apparatus 10, is asked
Referring to particular content described in above-mentioned Fig. 1 to embodiment illustrated in fig. 3, details are not described herein again.
The embodiment of the present invention provides client skin picture drawing apparatus, by transcoding original image file, and by transcoding
Skin picture file is saved as after original image file encryption afterwards, when needing to draw skin picture every time, reads, decrypt simultaneously
The image data in skin picture file is loaded, and the image data is plotted on the interface of client, it is convenient to omit except the
It is primary draw except, the step of transcoding original image file when drawing skin picture every time, to improve drawing for skin picture
Efficiency processed, and can prevent user from arbitrarily modifying original image file or being diverted to other purpose, to can effectively protect client skin
The image data of skin picture file solves the Copyright Protection of client skin picture file.
Fourth embodiment
Fig. 6 is the structural schematic diagram for the client skin picture drawing apparatus that fourth embodiment provides.The present embodiment provides
Client skin picture drawing apparatus can be used to implement the drafting of client skin picture.As shown in fig. 6, client skin
Picture drawing apparatus 20 includes: original image file transcoding module 21, skin picture file generating module 22, skin picture file
Deciphering module 23, skin picture file designation module 25, the first calling module 26, is locally stored image data drafting module 24
Device 27, judgment module 28, the second calling module 29.
Wherein, original image file transcoding module 21 is used to obtain original image file, and to the original image file
Carry out transcoding.The original image file transcoding module 21 further include: uniform resource locator acquiring unit 211, original image
File obtaining unit 212.Uniform resource locator acquiring unit 211 is used to obtain original image file by background server
Uniform resource locator, wherein including the file registration code of the original image file in the uniform resource locator.It is original
The unified resource that picture file acquiring unit 212 is used to be obtained according to the uniform resource locator acquiring unit 211 is fixed
Position symbol obtains the original image file.
After skin picture file generating module 22 is used for the transcoding of 21 transcoding of original image file transcoding module
The original image file is encrypted, and skin picture file is generated.
Skin picture file decryption module 23 is used to read the skin that the skin picture file generating module 22 generates
Skin picture file is simultaneously decrypted it.
Image data drafting module 24 is used to load the institute after the decryption that the skin picture file decryption module 23 is decrypted
The image data in skin picture file is stated, the image data is plotted on the interface of the client.
Skin picture file designation module 25 is used for according to the uniform resource locator acquiring unit 211 acquisition
File registration code is the skin picture file designation.
If the first calling module 26 calls described original for the skin picture file decryption module 23 decryption failure
Picture file transcoding module reacquires the original image file.
Local storage 27 is used to store the skin picture file that the skin picture file generating module 22 generates.
Judgment module 28 is used to judge whether to store in the local storage 27 the skin picture file of drafting in need.
Second calling module 29, if the judging result for the judgment module 28 be it is yes, call the skin picture
File decryption module 23 reads from the local storage and decrypts the skin picture file；If being also used to the judgement mould
The judging result of block 28 be it is no, then call the original image file transcoding module 21 to obtain original image file.
The detailed process of the respective function of each Implement of Function Module of the present embodiment client skin picture drawing apparatus 20, is asked
Referring to particular content described in above-mentioned Fig. 1 to embodiment illustrated in fig. 3, details are not described herein again.
The embodiment of the present invention provides client skin picture drawing apparatus, by transcoding original image file, and by transcoding
Skin picture file is saved as after original image file encryption afterwards, when needing to draw skin picture every time, reads, decrypt simultaneously
The image data in skin picture file is loaded, and the image data is plotted on the interface of client, it is convenient to omit except the
It is primary draw except, the step of transcoding original image file when drawing skin picture every time, to improve drawing for skin picture
Efficiency processed, and can prevent user from arbitrarily modifying original image file or being diverted to other purpose, to can effectively protect client skin
The image data of skin picture file solves the Copyright Protection of client skin picture file.
It should be noted that all the embodiments in this specification are described in a progressive manner, each embodiment weight
Point explanation is the difference from other embodiments, and the same or similar parts between the embodiments can be referred to each other.
For device class embodiment, since it is basically similar to the method embodiment, so being described relatively simple, related place ginseng
See the part explanation of embodiment of the method.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or device including a series of elements are not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or device
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or device including the element.
Those of ordinary skill in the art will appreciate that realizing that all or part of the steps of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can store in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above are modified or are modified
It is right according to the technical essence of the invention for the equivalent embodiment of equivalent variations, but without departing from the technical solutions of the present invention
Any simple modification, equivalent change and modification made by above embodiments, all of which are still within the scope of the technical scheme of the invention.
Claims (8)
1. a kind of client skin picture method for drafting characterized by comprising
Original image file is obtained, and transcoding is carried out to the original image file, wherein according to the operating system of user terminal
Difference, select asynchronous transcoding or the mode of synchronous transcoding to carry out the transcoding；
The original image file after transcoding is encrypted, generates and saves skin picture file；
It reads the skin picture file and it is decrypted；And
The image data in the skin picture file after load decryption, is plotted in the client for the image data
On interface；
After described the step of reading the skin picture file and it is decrypted, further includes: if decryption failure, again
The original image file is obtained, described the step of transcoding is carried out to the original image file is executed；
Before the step of acquisition original image file, further includes: judge whether store drafting in need in local storage
Skin picture file；If so, the skin picture file is read and decrypted from local storage, the institute after load decryption
The image data in skin picture file is stated, the image data is plotted on the interface of the client；And if it is not, then
The step of executing the acquisition original image file.
2. client skin picture method for drafting as described in claim 1, which is characterized in that the acquisition original image file
The step of include:
The uniform resource locator that original image file is obtained by background server, wherein being wrapped in the uniform resource locator
File registration code containing the original image file；
The original image file is obtained according to the uniform resource locator.
3. client skin picture method for drafting as claimed in claim 2, which is characterized in that the original to after transcoding
After the step of beginning picture file is encrypted, and skin picture file is generated further include: according to the file registration code be described
Skin picture file designation.
4. client skin picture method for drafting as described in claim 1, which is characterized in that the skin picture file storage
In local storage.
5. a kind of client skin picture drawing apparatus characterized by comprising
Original image file transcoding module carries out transcoding for obtaining original image file, and to the original image file,
In, according to the difference of the operating system of user terminal, asynchronous transcoding or the mode of synchronous transcoding is selected to carry out the transcoding；
Skin picture file generating module, for described original after the transcoding to the original image file transcoding module transcoding
Picture file is encrypted, and is generated and is saved skin picture file；
Skin picture file decryption module, the skin picture text generated for reading the skin picture file generating module
Part is simultaneously decrypted it；And
Image data drafting module, the skin figure after decryption for loading the skin picture file decryption module decryption
The image data is plotted on the interface of the client by the image data in piece file；
First calling module, if calling the original image text for skin picture file decryption module decryption failure
Part transcoding module reacquires the original image file；
Judgment module, the skin picture file for judging whether to store drafting in need in local storage；
Second calling module, if the judging result of the judgment module is yes, the second calling module calling skin
Picture file deciphering module reads from the local storage and decrypts the skin picture file, if being also used to the judgement
The judging result of module be it is no, then second calling module calls the original image file transcoding module to obtain original image
File.
6. client skin picture drawing apparatus as claimed in claim 5, which is characterized in that the original image file transcoding
Module further include:
Uniform resource locator acquiring unit, the unified resource for obtaining original image file by background server position
Symbol, wherein including the file registration code of the original image file in the uniform resource locator；
Original image file obtaining unit, the unified resource for being obtained according to the uniform resource locator acquiring unit
Finger URL obtains the original image file.
7. client skin picture drawing apparatus as claimed in claim 6, which is characterized in that further include skin picture file life
Name module, the file registration code for being obtained according to the uniform resource locator acquiring unit are the skin picture text
Part name.
8. client skin picture drawing apparatus as claimed in claim 5, which is characterized in that further include local storage, use
In the skin picture file for storing the skin picture file generating module generation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310130186.8A CN104102504B (en) | 2013-04-15 | 2013-04-15 | A kind of client skin picture method for drafting and drawing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310130186.8A CN104102504B (en) | 2013-04-15 | 2013-04-15 | A kind of client skin picture method for drafting and drawing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104102504A CN104102504A (en) | 2014-10-15 |
| CN104102504B true CN104102504B (en) | 2019-04-12 |
Family
ID=51670677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310130186.8A Active CN104102504B (en) | 2013-04-15 | 2013-04-15 | A kind of client skin picture method for drafting and drawing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104102504B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104615917A (en) * | 2015-01-20 | 2015-05-13 | 中兴通讯股份有限公司 | Picture camouflaging method, picture viewing method, system and terminal |
| CN110889880A (en) * | 2019-12-19 | 2020-03-17 | 上海米哈游天命科技有限公司 | Map processing method, device, equipment and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577758A (en) * | 2009-03-06 | 2009-11-11 | 上海闻泰电子科技有限公司 | Method for cloning prevention of mobile phones |
| CN101989988A (en) * | 2010-11-05 | 2011-03-23 | 上海传知信息科技发展有限公司 | Copyright protection system and method of ebook online reading |
| CN102819716A (en) * | 2012-07-20 | 2012-12-12 | 腾讯科技（深圳）有限公司 | Method, device and system for encrypting and decrypting picture |
| CN103020504A (en) * | 2012-12-03 | 2013-04-03 | 鹤山世达光电科技有限公司 | Image management system and image management method based on fingerprint identification |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101136089A (en) * | 2007-09-24 | 2008-03-05 | 腾讯科技（深圳）有限公司 | Method, system and device for updating e-mail web page background |
| CN101561747A (en) * | 2009-05-25 | 2009-10-21 | 腾讯科技（深圳）有限公司 | Method and device for outputting user interface of client |
| CN102163197B (en) * | 2010-02-24 | 2016-09-14 | 腾讯科技（深圳）有限公司 | A kind of skin change method, system and device |
| CN102929617A (en) * | 2012-10-18 | 2013-02-13 | 广东威创视讯科技股份有限公司 | Skin exchanging method for Web software UI (User Interface) |
-
2013
- 2013-04-15 CN CN201310130186.8A patent/CN104102504B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577758A (en) * | 2009-03-06 | 2009-11-11 | 上海闻泰电子科技有限公司 | Method for cloning prevention of mobile phones |
| CN101989988A (en) * | 2010-11-05 | 2011-03-23 | 上海传知信息科技发展有限公司 | Copyright protection system and method of ebook online reading |
| CN102819716A (en) * | 2012-07-20 | 2012-12-12 | 腾讯科技（深圳）有限公司 | Method, device and system for encrypting and decrypting picture |
| CN103020504A (en) * | 2012-12-03 | 2013-04-03 | 鹤山世达光电科技有限公司 | Image management system and image management method based on fingerprint identification |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104102504A (en) | 2014-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11356250B2 (en) | Key data processing | |
| EP3229397B1 (en) | Method for fulfilling a cryptographic request requiring a value of a private key | |
| US20160117518A1 (en) | File Encryption/Decryption Device And File Encryption/Decryption Method | |
| WO2016033333A1 (en) | Multi-mode protected content wrapper | |
| US8738928B2 (en) | Apparatus and method for processing extension information in image files | |
| CN106022014A (en) | Packing method and unpacking method for resource files | |
| CN104933375A (en) | Method and system for protecting electronic display document | |
| WO2018045742A1 (en) | File reading and processing system, device, apparatus and method | |
| KR102249826B1 (en) | Method and electronic device for managing data | |
| Fauziah et al. | Design and implementation of AES and SHA-256 cryptography for securing multimedia file over android chat application | |
| Park et al. | A methodology for the decryption of encrypted smartphone backup data on android platform: A case study on the latest samsung smartphone backup system | |
| CN102682072A (en) | Data processing method and system for multimedia documents | |
| CN104102504B (en) | A kind of client skin picture method for drafting and drawing apparatus | |
| Hur et al. | Data acquisition methods using backup data decryption of Sony smartphones | |
| CN106203141A (en) | The data processing method of a kind of application and device | |
| Trivedi et al. | Metamorphic cryptography using strength of chaotic sequence and XORing method | |
| CN111061720B (en) | Data screening method and device and electronic equipment | |
| CN108985109B (en) | Data storage method and device | |
| JP5913041B2 (en) | Secret information concealment device, secret information restoration device, secret information concealment program, and secret information restoration program | |
| Kang et al. | Methods for decrypting the data encrypted by the latest Samsung smartphone backup programs in Windows and macOS | |
| CN113497787B (en) | File transmission method, equipment and system | |
| CN113961912A (en) | Automatic encryption and decryption method, device, equipment and storage medium for android software package | |
| Heeger et al. | Exhide: Hiding data within the exfat file system | |
| CN103838986A (en) | Multimedia file encryption method and device | |
| WO2021158778A1 (en) | Systems and methods for encoding executable code in barcodes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |