CN106788992A - A kind of information decryption method and device - Google Patents
A kind of information decryption method and device Download PDFInfo
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- CN106788992A CN106788992A CN201611103724.4A CN201611103724A CN106788992A CN 106788992 A CN106788992 A CN 106788992A CN 201611103724 A CN201611103724 A CN 201611103724A CN 106788992 A CN106788992 A CN 106788992A
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- China
- Prior art keywords
- information
- iris
- prestoring
- iris information
- decryption
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The present invention discloses a kind of information decryption method and device, is related to field of information security technology, while the information decryption difficulty by encryption is reduced, to reduce to hardware requirement.The method includes the information by encryption that the reception server sends, and iris information is obtained using wearable device；Judge whether the iris information for obtaining matches with the iris information for prestoring；If it does, then passing through the information of encryption according to iris information decryption；Described information decryption device includes the method that above-mentioned technical proposal is put forward.The information decryption method that the present invention is provided is used for the decryption of the information by encryption.
Description
Technical field
The present invention relates to field of information security technology, more particularly to a kind of information decryption method and device.
Background technology
With the development of the Internet, applications, people can be learnt using internet, done shopping, lain fallow, be managed money matters
Operation, but when these operations are carried out, registration personally identifiable information in advance is typically necessary, log in corresponding website or visitor
Family end, then proceeds by respective operations, can thus cause that personally identifiable information has the possibility of leakage, therefore, how really
Protecting information security turns into the topic that the network user pays special attention to.
At present, general way is the iris information encryption key that server by utilizing user is left and taken in registration, then
Using the public key encryption communication information, and the communication information is issued to the mobile terminal of user, the mobile terminal of user is being received
After the read requests of checking information, the checking information is decrypted using the iris information of iris authentication system collection user,
And if the people for reading checking information is not that as thing user, then iris authentication system is the iris information that cannot collect user,
It can be seen that, the iris information encryption key left and taken in registration using user, then using the public key encryption communication information, and will be logical
Letter information is issued to the mobile terminal of user, ensure that the communication information can only be greatly improved logical by when thing user reads
The confidentiality of letter information.But, because the eyes of iris authentication system requirement user are it is envisaged that screen just can guarantee that user's
Iris information is gathered, therefore, in the mobile terminal with iris authentication system, all it is additionally provided with the eyes of detection user
The equipment for whether facing mobile phone, this also increases the hardware requirement of mobile terminal.
The content of the invention
It is an object of the invention to provide a kind of information decryption method and device, to reduce by the information decryption of encryption
Difficulty while, reduce to hardware requirement.
To achieve these goals, the present invention provides following technical scheme：
A kind of information decryption method, including：
The information by encryption that the reception server sends, iris information is obtained using wearable device；
Judge whether the iris information for obtaining matches with the iris information for prestoring；
When the iris information for obtaining is matched with the iris information for prestoring, the warp is decrypted according to the iris information
Cross the information of encryption.
Compared with prior art, the information decryption method that the present invention is provided has the advantages that：
In the information decryption method that the present invention is provided, due to obtaining iris information using wearable device so that using can
When wearable device obtains the iris information of user, user need to only dress wearable device, it is possible to be automatically obtained eyes and can wear
Wear the alignment of display screen in equipment such that it is able to easily obtain iris information, and by the iris information of acquisition and the rainbow for prestoring
Film information is matched, and realizes the decryption of the information by encryption, the requirement this not only lowers information decryption to hardware device,
And also reduce the difficulty of iris information acquisition.
Present invention also offers a kind of information decryption device, including receiving unit, decryption unit and iris recognition unit；Its
In：
The receiving unit, for the information by encryption that the reception server sends；
The iris recognition unit, for obtaining iris information using wearable device, judges the iris letter for obtaining
Cease and whether matched with the iris information for prestoring；
The decryption unit, during for being matched with the iris information for prestoring in the iris information for obtaining, according to described
Iris information decrypts the information by encryption that the receiving unit is received.
Compared with prior art, the beneficial effect of the information decryption device that the present invention is provided is provided with above-mentioned technical proposal
The beneficial effect of information decryption method is identical, will not be described here.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes a part of the invention, this hair
Bright schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the flow chart of the information decryption method that the embodiment of the present invention one is provided；
Fig. 2 is the structured flowchart one that the information that the embodiment of the present invention two is provided decrypts device；
Fig. 3 is the structured flowchart two that the information that the embodiment of the present invention two is provided decrypts device；
Fig. 4 is the concrete structure block diagram of iris recognition unit in Fig. 2 and Fig. 3；
Fig. 5 is the structured flowchart of the mobile terminal of offer in the embodiment of the present invention three；
Fig. 6 is the structured flowchart of the wearable device of offer in the embodiment of the present invention three.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment one
Fig. 1 is referred to, information decryption method provided in an embodiment of the present invention includes：
S1：The information by encryption that the reception server sends；
S2：Iris information is obtained using wearable device；
S3：Judge whether the iris information for obtaining matches with the iris information for prestoring；
When the iris information for obtaining is matched with the iris information for prestoring, the letter of encryption is passed through according to iris information decryption
Breath；Otherwise, the non-decrypting information by encryption.
The process of the information decryption method provided by above-described embodiment, due to obtaining iris using wearable device
Information so that when obtaining the iris information of user using wearable device, user need to only dress wearable device, it is possible to automatic
Realize the alignment of eyes and display screen in wearable device such that it is able to easily obtain iris information, and the iris that will be obtained
Information is matched with the iris information for prestoring, and realizes the decryption of the information by encryption, right this not only lowers information decryption
The requirement of hardware device, and also reduce the difficulty of iris information acquisition.
It is understood that the wearable device in the present embodiment both can be AR equipment, or VR equipment, and use
As long as wearable device is dressed at family, you can make eyes just to the display screen of wearable device, and it is just right without deliberately adjustment angle
The display screen of wearable device.
Specifically, obtain iris information using wearable device including：Iris image is gathered using wearable device, to rainbow
Film image is analyzed, and obtains iris information.Optionally, also iris feature value can be obtained according to iris information, and is judging to obtain
When whether the iris information for taking matches with the iris information for prestoring, using iris feature value as iris information, the rainbow for obtaining is judged
Whether film information matches with the iris information for prestoring；In other words, in the iris information and the iris information for prestoring for judging to obtain
When whether matching, matched with the iris information for prestoring using iris feature value, it is possible to increase the matching precision of iris information.
It is worth noting that, in the information decryption method of the present embodiment offer, the iris information for prestoring is adopted with the following method
Obtain：Iris information is gathered using iris capturing equipment in advance, the iris information of advance collection is preserved, obtain pre-
The iris information deposited, thus can according to actual needs determine the iris information for prestoring so that information decryption method be applicable
Scope increases.
It is understood that when gathering iris information in advance using iris capturing equipment, the iris capturing equipment for being used
Both can be the wearable device, or mobile terminal in the present embodiment, can also be that there is iris information to gather for other
The equipment of function.
It should be noted that the information decryption method that the present embodiment is provided is applied to various information, for example：Common short message
Information, command information, network information etc., it is numerous to list herein.
Embodiment two
Fig. 1~Fig. 3 is referred to, a kind of information decryption device is present embodiments provided, it includes that receiving unit 1, decryption are single
Unit 2 and iris recognition unit 3；Wherein,
Receiving unit 1, for the information by encryption that the reception server sends；
Iris recognition unit 3, for obtaining iris information using wearable device, judges the iris information for obtaining and prestores
Iris information whether match；
Decryption unit 2, during for being matched with the iris information for prestoring in the iris information for obtaining, decrypts according to iris information
The information by encryption that receiving unit 1 is received.
The implementation process of the information decryption device for providing the present embodiment below in conjunction with the accompanying drawings is described in detail.
S1：The information by encryption that the reception server of receiving unit 1 sends；
S2：Iris recognition unit 3 obtains iris information using the camera on wearable device；
S3：Iris recognition unit 3 judges whether the iris information for obtaining matches with the iris information for prestoring；
If it does, then decryption unit 2 passes through the information of encryption according to iris information decryption；
If it does not match, the non-decrypting information by encryption.
Compared with prior art, the beneficial effect of information decryption device provided in an embodiment of the present invention is carried with above-described embodiment
The beneficial effect of the information decryption method of confession is identical, will not be described here.
It should be noted that in the information decryption device of the present embodiment offer, iris recognition unit 3 is additionally operable to use iris
Collecting device gathers iris information in advance, the iris information of advance collection is preserved, the iris information for being prestored, so
Just can according to actual needs determine the iris information for prestoring so that the scope of application increase of information decryption method.In addition, using
When iris capturing equipment gathers iris information in advance, the iris capturing equipment for being used both can be wearable in the present embodiment
Equipment, or mobile terminal, can also be other equipment with iris information acquisition function.
It is understood that the information decryption method that the present embodiment is provided is applied to various information, for example：Common short message
Information, command information, network information etc., it is numerous to list herein.
It should be noted that in the information decryption device that provides of above-described embodiment, iris recognition unit 3 both can be independently of
Wearable device, it is also possible to be located in wearable device, does not limit herein.
Fig. 2 and Fig. 3 is referred to, receiving unit 1 is located in mobile terminal in above-described embodiment, and decryption unit 2 can
With in mobile terminal 4, it is also possible in wearable device 5.
Fig. 2 is referred to, in decryption unit 2 is located at mobile terminal 4, the information after decryption can directly pass through mobile terminal
4 are shown.
Fig. 3 is referred to, in decryption unit 2 is located at wearable device 5, the information after decryption can directly by wearable
Equipment 5 shows that after such user obtains iris information using wearable device, user is without removing wearable device, you can see
To the information by decryption, and can also prevent other people from seeing the information after decrypting.
It should be noted that the wearable device in the present embodiment both can be AR equipment, or VR equipment, and use
As long as wearable device is dressed at family, you can make eyes just to the display screen of wearable device, and it is just right without deliberately adjustment angle
The display screen of wearable device.
In addition, the iris recognition unit 3 in above-described embodiment is additionally operable to gather iris image using wearable device；To institute
State iris image to be analyzed, obtain iris information；Judge obtain the iris information and the iris information for prestoring whether
Match somebody with somebody.
Specifically, referring to Fig. 4, iris recognition unit 3 includes image capture module 31, image analysis module 32 and matching
Module 33；Wherein,
Image capture module 31, for gathering iris image using the wearable device.
Image analysis module 32, for being analyzed to iris image, obtains iris information.
Whether matching module 33, the iris information for judging to obtain matches with the iris information for prestoring.
During specific implementation, image capture module 31 gathers iris image using wearable device；Image analysis module 32 pairs
Iris image is analyzed, and obtains iris information；Matching module 33 judges that the iris information for obtaining is with the iris information for prestoring
No matching.
Further, image analysis module 32 is used to obtain iris feature value according to iris information, and matching module 33 is used for will
Iris feature value is used as iris information.Judge whether iris feature value matches with the iris information for prestoring.
It should be noted that the image capture module 31 in above-described embodiment can be the display screen for being located at wearable device
On camera, after such user wearing wearable device, the eyes of user are directly just to the display screen of wearable device
Simultaneously, additionally it is possible to realize that eyes of user is just right with camera so that wearable device can accurately gather iris image.
Embodiment three
Fig. 5 is referred to, a kind of mobile terminal, including processor 601, memory 602, transmitting-receiving is the embodiment of the invention provides
Device 603 and bus 604, the processor 601, memory 602 and transceiver 603 are communicated by bus 604；
Wherein, the transceiver 603 is used for the information by encryption that the reception server sends, and receives wearable setting
The iris information that preparation is sent；The processor 601 is used to judge whether are the iris information for obtaining and the iris information for prestoring
Matching；When the iris information for obtaining is matched with the iris information for prestoring, according to the letter of iris information decryption encryption
Breath；The memory 602 is used to store the information after decryption.Memory 602 is additionally operable to the program code needed for storing processor,
To realize information decryption method.
Further, processor 601 is used to obtain iris feature value according to iris information, believes iris feature value as iris
Breath.Judge whether iris feature value matches with the iris information for prestoring.
Optionally, mobile terminal also includes display (not shown)；It is understood that the information after decryption can be with
Shown on the display of mobile terminal.
Accordingly, Fig. 6 is referred to, in order to realize that wearable device sends the function of iris information, is set in wearable device
There are image acquisition device 701, processor 702, transceiver 703, bus 704 and memory 705, image acquisition device 701, processor
702nd, transceiver 703 and memory 705 are in communication with each other by bus 704；Image acquisition device 701 is used to gather iris image；Should
Processor 702 is used to be analyzed the iris image, obtains the iris information；Transceiver 703 is used to send to movement
Terminal sends the iris information；The program code that memory 705 is used for needed for storing processor 702, to realize that information is decrypted
Method.
It should be noted that image acquisition device 701 can be common camera, or other can realize that image is adopted
The hardware device of collection.
Optionally, wearable device also includes display (not shown), and accordingly, information after decryption can be can
Shown on the display of wearable device.
Wherein, the processor 702 in the processor 601 or wearable device in the mobile terminal described in the present embodiment can be with
It is the general designation of a processor, or multiple treatment elements.For example, the processor 601 or wearable in the mobile terminal
Processor 702 in equipment can be central processing unit (Central Processing Unit, abbreviation CPU), or spy
Determine integrated circuit (Application Specific Integrated Circuit, abbreviation ASIC), or be arranged to reality
One or more integrated circuits of the present embodiment are applied, for example：One or more microprocessors (digital signal
Processor, abbreviation DSP), or, one or more field programmable gate array (Field Programmable Gate
Array, abbreviation FPGA).
Memory 705 can be a storage device in memory 602 or wearable device in mobile terminal, it is also possible to
It is the general designation of multiple memory elements, and for storing executable program code etc..And memory 602 can include random access memory
(RAM), it is also possible to including nonvolatile memory (non-volatile memory), such as magnetic disk storage, flash memory
(Flash) etc..
The bus 704 in bus 604 or wearable device in mobile terminal can be industry standard architecture
(Industry Standard Architecture, ISA) bus, external equipment interconnection (Peripheral Component,
PCI) bus or extended industry-standard architecture (Extended Industry Standard Architecture, EISA)
Bus etc..The bus can be divided into address bus, data/address bus, controlling bus etc..For ease of representing, only with one in Fig. 5 and Fig. 6
Bar thick line is represented, it is not intended that only one bus or a type of bus.
Each embodiment in this specification is described by the way of progressive, identical similar portion between each embodiment
Divide mutually referring to what each embodiment was stressed is the difference with other embodiment.Especially for equipment reality
Apply for example, because it is substantially similar to embodiment of the method, so describing fairly simple, related part is referring to embodiment of the method
Part explanation.
One of ordinary skill in the art will appreciate that all or part of flow in realizing above-described embodiment method, can be
The hardware of correlation is instructed to complete by computer program, described program can be stored in computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of information decryption method, it is characterised in that including：
The information by encryption that the reception server sends, iris information is obtained using wearable device；
Judge whether the iris information for obtaining matches with the iris information for prestoring；
It is described by adding according to iris information decryption when the iris information for obtaining is matched with the iris information for prestoring
Close information.
2. information decryption method according to claim 1, it is characterised in that the use wearable device obtains iris letter
Breath includes：
Iris image is gathered using the wearable device, the iris image is analyzed, obtain iris information.
3. information decryption method according to claim 1 and 2, it is characterised in that the use wearable device obtains rainbow
After film information, also include：Iris feature value is obtained according to the iris information.
4. information decryption method according to claim 3, it is characterised in that the iris information that the judgement is obtained with
The iris information for prestoring whether match including：
Using the iris feature value as iris information；
Judge whether the iris feature value matches with the iris information for prestoring.
5. information decryption method according to claim 1, it is characterised in that the iris information for prestoring is using such as lower section
Method is obtained：
Iris information is gathered using iris capturing equipment in advance, the iris information of advance collection is preserved, obtain institute
State the iris information for prestoring.
6. a kind of information decrypts device, it is characterised in that including receiving unit, decryption unit and iris recognition unit；Wherein：
The receiving unit, for the information by encryption that the reception server sends；
The iris recognition unit, for using wearable device obtain iris information, judge obtain the iris information with
Whether the iris information for prestoring matches；
The decryption unit, during for being matched with the iris information for prestoring in the iris information for obtaining, according to the iris
Information decrypts the information by encryption that the receiving unit is received.
7. information according to claim 6 decrypts device, it is characterised in that the iris recognition unit is used for using described
Wearable device gathers iris image, and the iris image is analyzed, and obtains iris information, judges the iris for obtaining
Whether information matches with the iris information for prestoring.
8. the information according to claim 6 or 7 decrypts device, it is characterised in that the iris recognition unit is additionally operable to root
Iris feature value is obtained according to the iris information.
9. information according to claim 8 decrypts device, it is characterised in that the iris recognition unit is additionally operable to will be described
Iris feature value judges whether the iris feature value matches with the iris information for prestoring as iris information.
10. information according to claim 6 decrypts device, it is characterised in that the iris recognition unit, is additionally operable to use
Iris capturing equipment gathers iris information in advance, the iris information of advance collection is preserved, and obtains described prestoring
Iris information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611103724.4A CN106788992A (en) | 2016-12-05 | 2016-12-05 | A kind of information decryption method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611103724.4A CN106788992A (en) | 2016-12-05 | 2016-12-05 | A kind of information decryption method and device |
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| CN106788992A true CN106788992A (en) | 2017-05-31 |
Family
ID=58874013
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| CN201611103724.4A Pending CN106788992A (en) | 2016-12-05 | 2016-12-05 | A kind of information decryption method and device |
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Cited By (1)
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| CN109150535A (en) * | 2017-06-19 | 2019-01-04 | 中国移动通信集团公司 | A kind of identity identifying method, equipment, computer readable storage medium and device |
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Application publication date: 20170531 |