CN105354502A - Photo display method and display system - Google Patents
Photo display method and display system Download PDFInfo
- Publication number
- CN105354502A CN105354502A CN201510719529.3A CN201510719529A CN105354502A CN 105354502 A CN105354502 A CN 105354502A CN 201510719529 A CN201510719529 A CN 201510719529A CN 105354502 A CN105354502 A CN 105354502A
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- photo
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- iris
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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
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
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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
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- 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
- G06F21/36—User authentication by graphic or iconic representation
-
- 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
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6209—Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Studio Devices (AREA)
Abstract
The present invention provides a photo display method and display system. The photo display method comprises: selecting photos; setting a cipher suite, wherein the cipher suite at least comprises biological feature information of a user; performing encryption on the selected photos by the cipher suite to form encrypted photos; and modifying attributes of the encrypted photos into a hidden state without carrying out displaying. According to the photo display method and display system, the cipher suite comprising the biological feature information of the user is set, and the photos encrypted by the the cipher suite are hidden. The method and the system which are provided by the present invention have the advantages of completeness for hiding, targeted selection on encrypted targets and high safety.
Description
Technical field
The invention belongs to network safety filed, particularly relate to a kind of display packing and display system of photo.
Background technology
Popularizing of intelligent terminal, the life for user brings great enjoyment, such as, can take pictures anywhere or anytime, to preserve or to share the fine moment.
But in today that individual privacy receives publicity day by day, the improper process of the files such as photo, then may bring great puzzlement for user.Current photo encryption method, is normally encrypted by the file of software to storage picture of mobile phone house keeper class, even if make other people acquisition mobile phone also cannot see the photo of user.
There are the following problems for the above-mentioned method to file encryption:
The first, although cannot photo be seen, the file of encryption can be seen, make the holder of mobile phone have the target cracked;
The second, without specific aim, all photos are encrypted, and non-designated photo;
3rd, by traditional numerical ciphers, easily crack.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of display packing and display system of photo, can solve in prior art and hide thoroughly, to the technical matters of encryption target without specific aim and poor safety performance.
For solving the problems of the technologies described above, embodiments providing a kind of display packing of photo, comprising:
Select photo;
Setting code group, at least comprises the biological information of user in described cipher code set;
By described cipher code set, selected photo is encrypted, forms encryption photo; And
Be hiding by the attribute modification of described encryption photo, do not show.
For solving the problems of the technologies described above, embodiments providing a kind of display system of photo, comprising:
Select module, for selecting photo;
Crypto module, for setting code group, at least comprises the biological information of user in described cipher code set;
Encrypting module, for being encrypted selected photo by described cipher code set, forms encryption photo; And
Hiding module, for being hiding by the attribute modification of described encryption photo, not showing.
Relative to prior art, the display packing of photo of the present invention and display system, the cipher code set of the biological information of user is comprised by setting, and hide the photo that is encrypted by cipher code set, have and hide thoroughly, carried out selecting targetedly to encryption target and the high advantage of security.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the display packing of the photo that the embodiment of the present invention one provides;
Fig. 2 is the schematic flow sheet of the display packing of the photo that the embodiment of the present invention two provides;
Fig. 3 is the module diagram of the display system of the photo that the embodiment of the present invention three provides;
Fig. 4 A ~ 4C is the application scenarios schematic diagram of the display packing of the photo that the embodiment of the present invention four provides.
Embodiment
What please refer in accompanying drawing is graphic, and wherein identical element numbers represents identical assembly, and principle of the present invention implements to illustrate in a suitable computing ring mirror.The following description is based on exemplified specific embodiments of the invention, and it should not be regarded as limiting the present invention not at other specific embodiment that this describes in detail.
The principle of the invention illustrates with above-mentioned word, and it is not represented as a kind of restriction, and those skilled in the art can recognize that the plurality of step of the following stated and operation also may be implemented in the middle of hardware.
The display packing of photo of the present invention provided by the invention and display system, can be applicable to, in the terminal device such as smart mobile phone, digital camera, not enumerate one by one herein.
In addition, the present invention can also be applied to hiding of video file and display, and its principle is identical.
Embodiment one
Refer to Fig. 1, be depicted as the schematic flow sheet of the display packing of the photo that the embodiment of the present invention provides.The display packing of described photo, is mainly executed in the terminal device such as smart mobile phone, digital camera, does not enumerate one by one herein.
In brief, the display packing of described photo, comprising:
In step S101, select photo.
Be understandable that, the object of described selection photo hides display to carry out, and the method for selection, specifically comprises:
(1) by way selection photo of clicking or multiple photograph collection; Or
(2) set up a cryptographic storage district, and multiple photo is drawn in described cryptographic storage district.
In step s 102, setting code group, at least comprises the biological information of user in described cipher code set.
Be understandable that, described setting code group, specifically comprises:
(1) multiple password is gathered, as: iris-encoding, face information, finger print information, palmprint information, information of acoustic wave or clear-text passwords; Wherein, the clear-text passwords be set by the user can substitute the biological information of described user, that is, user is by informing that the mode of clear-text passwords composes power to other people.
(2) for safe class selected by described photo, described safe class at least comprises high or low secondary.
(3) the password combination mode in cipher code set is determined according to described safe class.
Specifically, such as: when level of security is low, adopt a kind of password or the parallel encryption of multiple password in described cipher code set, any one namely meeting in multiple password can be deciphered; When level of security height, adopt multiple password combination to encrypt in described cipher code set, namely meeting the whole of multiple password could decipher.
Wherein, with iris-encoding, be example as the user biological characteristic information in cipher code set, be described, specifically comprise:
(1.1) iris image of user is gathered.
Form the step of the iris image be applicable to, specifically comprise:
By determining inner circle (border of iris and pupil), cylindrical (border of iris and sclera) and quafric curve (border of iris and upper lower eyelid) position in the picture, to carry out Iris Location;
Iris size in iris image is normalized, to adjust to default fixed measure;
For iris image after normalization, carry out the process such as brightness, contrast and smoothness, to improve the resolution of iris feature in image;
(1.2) from described iris image, iris feature point is extracted.
(1.3) described iris feature point is encoded, to generate iris-encoding.
In step s 103, by described cipher code set, selected photo is encrypted, to form encryption photo.
Be understandable that, described encryption photo, comprising: the set of individual encryption photo, multiple encryption photos or the file of encryption photo.
In step S104, be hiding by the attribute modification of described encryption photo, do not show.
The present invention the display packing of photo of confession, the cipher code set of the biological information of user is comprised by setting, and hide the photo that is encrypted by cipher code set, have and hide thoroughly, carried out selecting targetedly to encryption target and the high advantage of security.
Embodiment two
Refer to Fig. 2, be depicted as the schematic flow sheet of the display packing of the photo that the embodiment of the present invention provides.The display packing of described photo, is mainly executed in the terminal device such as smart mobile phone, digital camera, does not enumerate one by one herein.
In brief, the display packing of described photo, is divided into following two key steps:
The first, the photo of selection is encrypted, and hides;
The second, the photo hidden is decrypted, and shows.
Specifically, described encryption, hiding step, as shown in Figure 1, be summarized as follows:
In step S101, select photo.
In step s 102, setting code group, at least comprises the biological information of user in described cipher code set.
Wherein, for iris-encoding as the user biological characteristic information in cipher code set, be described, specifically comprise:
(1) iris image of user is gathered;
(2) by determining inner circle (border of iris and pupil), cylindrical (border of iris and sclera) and quafric curve (border of iris and upper lower eyelid) position in the picture, to carry out Iris Location;
(3) the iris size in iris image is normalized, to adjust to default fixed measure; And for iris image after normalization, carry out the process such as brightness, contrast and smoothness, to improve the resolution of iris feature in image;
(4) from described iris image, iris feature point is extracted;
(5) described iris feature point is encoded, to generate iris-encoding.
In step s 103, by described cipher code set, selected photo is encrypted, to form encryption photo.
In step S104, be hiding by the attribute modification of described encryption photo, do not show.
The present invention the display packing of photo of confession, have and hide thoroughly, carried out selecting targetedly to encryption target and the high advantage of security.
Specifically, the step of described deciphering, display, comprising:
In step S105, gather the biological information of active user.
Be understandable that, described biological information, comprising: adopt the iris information of user, face information, finger print information, palmprint information or information of acoustic wave.
In addition, described biological information can also input clear-text passwords by user and substitutes.
In step s 106, by described biological information, encryption photo is decrypted.
Be understandable that, described deciphering is real time decrypting, the described terminal device that only needs user hand-held, eyes facing to terminal device etc., and do not need user input the password of deciphering especially or enter encrypted interface, therefore quicker, the convenient and safety of decrypting process.
In step s 107, successful decryption is judged whether.
Wherein, if successful decryption, then performing step S108, if decipher unsuccessful, then continuing to keep the attribute of described encryption photo for hiding.
In step S108, when successful decryption, by the attribute modification of described encryption photo for not hide, and show.
The present invention the display packing of photo of confession, the cipher code set of the biological information of user is comprised by setting, and hide the photo that is encrypted by cipher code set, have hide thoroughly, carried out selecting targetedly to encryption target, the high and decrypting process of security fast, advantage easily.
Embodiment three
Refer to Fig. 3, be depicted as the module diagram of the display system of the photo that the embodiment of the present invention provides.The display system of described photo, is mainly used in the terminal device such as smart mobile phone, digital camera, does not enumerate one by one herein.
In brief, the display system 300 of described photo, comprises following two parts:
One, encryption section, comprising: select module 31, grade module 32, crypto module 33, encrypting module 34 and hiding module 35, for being encrypted by the photo of selection, and hides; And
Two, decryption portion, comprising: acquisition module 36, deciphering module 37, judge module 38 and display module 39, for being decrypted the photo hidden, and shows.
Specifically, module 31 is selected, for selecting photo.
Be understandable that, the object of described selection photo hides display to carry out, and selects module, specifically for:
(1) by way selection photo of clicking or multiple photograph collection; Or
(2) set up a cryptographic storage district, and multiple photo is drawn in described cryptographic storage district.
Grade module 32, is connected to described selection module and described crypto module, for selecting safe class for described photo.
Wherein, described safe class at least comprises high or low two options.Described safe class is for determining the password combination mode in cipher code set.Specifically, such as: when level of security is low, a kind of password or the parallel decoding of multiple password is adopted in described cipher code set; During level of security height, multiple password combination in described cipher code set, is adopted to decode.
Crypto module 33, for setting code group.
Wherein, in described cipher code set, at least comprise the biological information of user, the iris-encoding of such as user.
Encrypting module 34, for being encrypted selected photo by described cipher code set, forms encryption photo.
Be understandable that, described encryption photo, comprising: the set of individual encryption photo, multiple encryption photos or the file of encryption photo.
Hiding module 35, for being hiding by the attribute modification of described encryption photo, not showing.
The present invention the display system of photo of confession, have and hide thoroughly, carried out selecting targetedly to encryption target and the high advantage of security.
Acquisition module 36, for gathering the biological information of active user.
Be understandable that, described biological information, comprising: the iris information of user, face information, finger print information, palmprint information or information of acoustic wave.
In addition, described biological information can also input clear-text passwords by user and substitutes.
Specifically, described in establish acquisition module 36, also can be used for gathering the iris-encoding of user, as the user biological characteristic information in cipher code set.Now, described acquisition module 36, comprising: gather submodule 361, extract submodule 362 and encoding submodule 363.
Wherein, described collection submodule 361, can be used for the iris image gathering user.
Specifically comprise: the eyes image gathering user; By determining inner circle (border of iris and pupil), cylindrical (border of iris and sclera) and quafric curve (border of iris and upper lower eyelid) position in the picture, to carry out Iris Location; Iris size in iris image is normalized, to adjust to default fixed measure; And for iris image after normalization, carry out the process such as brightness, contrast and smoothness, to improve the resolution of iris feature in image.
Described extraction submodule 362, for extracting iris feature point from described iris image.
Described encoding submodule 363, for encoding to described iris feature point, to generate iris-encoding.
Deciphering module 37, for being decrypted encryption photo by described biological information.
Be understandable that, described deciphering is real time decrypting, the described terminal device that only needs user hand-held, eyes facing to terminal device etc., and do not need user input the password of deciphering especially or enter encrypted interface, therefore quicker, the convenient and safety of decrypting process.
Judge module 38, for judging whether successful decryption.
Wherein, if decipher unsuccessful, then continuing to keep the attribute of described encryption photo for hiding, if successful decryption, then notifying described display module 39.
Display module 39, for when successful decryption, by the attribute modification of described encryption photo for not hide, and shows.
The present invention the display system of photo of confession, the cipher code set of the biological information of user is comprised by setting, and hide the photo that is encrypted by cipher code set, have hide thoroughly, carried out selecting targetedly to encryption target, the high and decrypting process of security fast, advantage easily.
Embodiment four
Refer to Fig. 4 A ~ 4C, be depicted as the application scenarios schematic diagram of the display packing of the photo that the embodiment of the present invention provides.The display packing of described photo and display system, be mainly used in smart mobile phone.
As shown in Figure 4 A, for choosing the schematic diagram of photo to be concealed.After this be encrypted by the iris of owner.
As shown in Figure 4 B, during owner non-for current user, schematic diagram when photos folder or picture library is entered.The photo now shown is the photo do not encrypted.
As shown in Figure 4 C, for active user be owner time, carry out schematic diagram when photos folder or picture library.What now show is whole photos, comprises common photo and encryption photo.
The present invention the display system of photo of confession and display packing, have hide thoroughly, carried out selecting targetedly to encryption target, the high and decrypting process of security fast, advantage easily.
The display packing of the photo that the embodiment of the present invention provides and display system belong to same design, and its specific implementation process refers to instructions in full, repeats no more herein.
In sum; although the present invention discloses as above with preferred embodiment; but above preferred embodiment is also not used to limit the present invention; those of ordinary skill in the art; without departing from the spirit and scope of the present invention; all can do various change and retouching, the scope that therefore protection scope of the present invention defines with claim is as the criterion.
Claims (10)
1. a display packing for photo, is characterized in that, comprising:
Select photo;
Setting code group, at least comprises the biological information of user in described cipher code set;
By described cipher code set, selected photo is encrypted, forms encryption photo; And
Be hiding by the attribute modification of described encryption photo, do not show.
2. display packing as claimed in claim 1, is characterized in that, be hiding, do not show the attribute modification of described encryption photo, comprise afterwards:
Gather the biological information of active user;
By described biological information, encryption photo is decrypted;
Judge whether successful decryption; And
When successful decryption, by the attribute modification of described encryption photo for not hide, and show.
3. display packing as claimed in claim 1, it is characterized in that, described selection photo, comprises afterwards:
For safe class selected by described photo, described safe class comprises high or low; Wherein, described safe class is for determining the password combination mode in cipher code set.
4. display packing as claimed in claim 1, it is characterized in that, described setting code group, at least comprises the biological information of user, specifically comprises in described cipher code set:
By gathering the iris-encoding of user, as the user biological characteristic information in cipher code set.
5. display packing as claimed in claim 4, is characterized in that, the described iris-encoding by gathering user, as the user biological characteristic information in cipher code set, specifically comprises:
Gather the iris image of user;
Iris feature point is extracted from described iris image; And
Described iris feature point is encoded, to generate iris-encoding.
6. a display system for photo, is characterized in that, comprising:
Select module, for selecting photo;
Crypto module, for setting code group, at least comprises the biological information of user in described cipher code set;
Encrypting module, for being encrypted selected photo by described cipher code set, forms encryption photo; And
Hiding module, for being hiding by the attribute modification of described encryption photo, not showing.
7. display system as claimed in claim 6, is characterized in that, also comprise:
Acquisition module, for gathering the biological information of active user;
Deciphering module, for being decrypted encryption photo by described biological information;
Judge module, for judging whether successful decryption; And
Display module, for when successful decryption, by the attribute modification of described encryption photo for not hide, and shows.
8. display system as claimed in claim 6, is characterized in that, also comprise:
Grade module, is connected to described selection module and described crypto module, and for selecting safe class for described photo, described safe class comprises high or low; Wherein, described safe class is for determining the password combination mode in cipher code set.
9. display system as claimed in claim 6, is characterized in that, described in establish acquisition module, for gathering the iris-encoding of user, as the user biological characteristic information in cipher code set.
10. display system as claimed in claim 9, it is characterized in that, described acquisition module specifically comprises:
Gather submodule, for gathering the iris image of user;
Extract submodule, for extracting iris feature point from described iris image; And
Encoding submodule, for encoding to described iris feature point, to generate iris-encoding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510719529.3A CN105354502A (en) | 2015-10-28 | 2015-10-28 | Photo display method and display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510719529.3A CN105354502A (en) | 2015-10-28 | 2015-10-28 | Photo display method and display system |
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| Publication Number | Publication Date |
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| CN105354502A true CN105354502A (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510719529.3A Pending CN105354502A (en) | 2015-10-28 | 2015-10-28 | Photo display method and display system |
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| CN103400082A (en) * | 2013-08-16 | 2013-11-20 | 中科创达软件股份有限公司 | File encryption/decryption method and system |
| CN104239815A (en) * | 2014-09-19 | 2014-12-24 | 西安凯虹电子科技有限公司 | Electronic document encryption and decryption method and method based on iris identification |
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Application publication date: 20160224 |