CN109547503A - Biological feather recognition method - Google Patents
Biological feather recognition method Download PDFInfo
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- CN109547503A CN109547503A CN201910065214.XA CN201910065214A CN109547503A CN 109547503 A CN109547503 A CN 109547503A CN 201910065214 A CN201910065214 A CN 201910065214A CN 109547503 A CN109547503 A CN 109547503A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3271—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using challenge-response
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0807—Network architectures or network communication protocols for network security for authentication of entities using tickets, e.g. Kerberos
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
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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
- H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
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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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/321—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving a third party or a trusted authority
- H04L9/3213—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving a third party or a trusted authority using tickets or tokens, e.g. Kerberos
-
- 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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
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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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Storage Device Security (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The present invention provides a kind of biological feather recognition method, the described method includes: S101, processor receives the default biological characteristic sent from collector, carries out cryptography processing to the default biological characteristic, and the default biological characteristic and its cryptography processing result are sent to user equipment storage；S102, identifier is received from cryptography processing result described in some or all of described user equipment, and is identified to the correctness of the cryptography processing result, if be identified by, executes S103；If identification does not pass through, operation terminates；S103, the collector acquires user biological feature in real time, and the user biological feature acquired in real time is compared with the default biological characteristic, obtains recognition result, while this method greatly improves biological feather recognition method safety, recognition performance is also improved.
Description
Technical field
The present invention relates to a kind of identification technology more particularly to a kind of biometrics identification technologies.
Background technique
Biological identification technology (Biometric Identification Technology), which refers to, utilizes human body biological characteristics
Carry out a kind of technology of authentication.More specifically, biometrics identification technology be exactly pass through computer and optics, acoustics,
The high-tech means such as biosensor and biostatistics principle are intimately associated, special using the intrinsic physiological property of human body and behavior
It levies to carry out the identification of personal identification.Currently, the existing method for realizing biological identification technology requires the life in acquisition user
After object feature is completed, it is centrally stored in local biometrics readers or processor as default biological characteristic, once this
Ground biometrics readers or processor are attacked, and be will lead to default biological attribute data and are leaked, in addition biological characteristic is not
Alterability, these biological attribute datas are once a leak occurs, the massive losses that can not be retrieved will be generated.In addition to this, currently
Biological identification technology due to need between processor and local device transmit in real time biological characteristic to be identified, such that
The entire identification process time is longer, influences user experience.
For this purpose, the present invention proposes a kind of biological feather recognition method based on cryptological technique, overcome in the prior art
Defect also improve performance while greatly improving safety.
Summary of the invention
The embodiment of the present invention provides a kind of biological feather recognition method, can be improved identification safety and recognition performance.
The embodiment of the present invention provides a kind of biological feather recognition method, method the following steps are included:
S101 receives the default biological characteristic sent from collector, carries out at cryptography to the default biological characteristic
Reason, and the default biological characteristic and its cryptography processing result are sent to user equipment storage；
S102, identifier are received from cryptography processing result described in some or all of described user equipment, and to institute
The correctness for stating cryptography processing result is identified, if be identified by, executes S103；If identification does not pass through, grasp
Work terminates；
S103, the collector acquire user biological feature in real time, by the user biological feature acquired in real time and institute
It states default biological characteristic to be compared, obtains recognition result.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will make below to required in the embodiment of the present invention
Attached drawing is briefly described, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 shows the flow diagram of biological feather recognition method of the invention.
Specific embodiment
The feature and exemplary embodiment of various aspects of the invention is described more fully below, in order to make mesh of the invention
, technical solution and advantage be more clearly understood, with reference to the accompanying drawings and embodiments, the present invention is further retouched in detail
It states.It should be noted that the present invention is not limited only to the device for being presented below or illustrating in the accompanying drawings, step or details.The present invention
There can also be other embodiments or otherwise realize.
It should be appreciated that relational terms such as first and second and the like used in this specification are used merely to one
Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is 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 equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including ... ", it is not excluded that including
There is also other identical elements in the process, method, article or equipment of the element.Meanwhile in following embodiment
In description, the meaning of " plurality " is two or more, unless otherwise specifically defined.Term " step " and/or " block " are herein
It can serve to indicate that the different elements of the method for use, but these terms are not necessarily to be construed as implying various steps disclosed herein
Among rapid or between any certain order, unless expressly stated otherwise, or record.
In order to make it easy to understand, being explanation of nouns according to the present invention below:
Default biological characteristic: the biological characteristic of user is acquired for the first time, and to the biological characteristic that the biological characteristic is registered.
Identifier: the equipment that biological characteristic to be identified and default biological characteristic are compared and distinguished the true from the false.Identification
Device is also possible to remote equipment either local device.
Collector: the equipment of acquisition user biological feature can integrate in biometric identifier, can also individually deposit
?.Collector is also possible to remote equipment either local device.
User equipment: referring to the equipment (such as mobile phone, smart card etc.) that can store biological characteristic that user holds, this
User equipment involved in invention can be one or more, can communicate with identifier, and certain customers' equipment can be same
When and processor communication, certain customers' equipment can also carry out crypto-operation.
Processor: it refers to carrying out cryptography processing to default biological characteristic, the equipment for obtaining cryptography processing result.It should
Processor is also possible to remote equipment either local device.
Cryptography processing: it can be based on any type of cryptography system, such as IBC system (Identity-Based
Cryptograph, the cryptosystem based on mark), implicit certificate system (a kind of emerging Asymmetric Cryptography), PKI system
(Public Key Infrastructure, public base setting), message authentication code system (MAC), symmetric cryptography system etc..
It can according to need and determine that presetting biological characteristic to this based on any cryptography system carries out cryptography processing, the present invention is not
The type of cryptography system is particularly limited.
Detailed description of the preferred embodiments with reference to the accompanying drawing.
Referring to Fig. 1, the flow chart of biological feather recognition method provided in an embodiment of the present invention, implementing step includes:
S101 receives the default biological characteristic sent from collector, presets biological characteristic to this and carries out cryptography processing,
And this is preset into biological characteristic and its cryptography processing result is sent to user equipment storage.
Preferably, default biological characteristic may include the additional information with authentication function, such as authority information, identity letter
Breath, time, position etc. can according to need and determine whether to be added to accessory information in default biological characteristic.It is different from existing
Biological identification technology, there is the scheme of the additional information of authentication function can be applied to need the field for especially improving safety for this
Jing Zhong, for example, carrying out the authenticity of binding and verifying user equipment to user equipment.
Generally, in the cryptography processing based on IBC system, implicit certificate system, PKI system, usually by processor
Main code key or private key are saved, is at this time to carry out in the processor to the cryptography processing for presetting biological characteristic progress；It is being based on
In MAC system, the processing of the cryptography of symmetric cryptography system, encryption code key is usually generated by identifier, or can be by processor
It is at this time in processor or identifier to the cryptography processing for presetting biological characteristic progress with the shared encryption code key of identifier
Middle progress.Therefore the present invention, being not particularly limited S101 is specifically to execute in service or in identifier.
It should be noted that the cryptography processing result content that is included with the type of cryptography system have
It closes, for example, in the processing of the cryptography based on IBC system, cryptography processing result includes the default biological characteristic and its right
The private key (private key that biological characteristic is generated as ID is preset using this) answered；In cryptography processing based on implicit certificate system,
Cryptography processing result includes that the default biological characteristic and its corresponding private key and implicit certificate (preset biological characteristic with this to make
The private key and implicit certificate generated for ID)；In cryptography processing based on PKI system, cryptography processing result is default comprising this
Biological characteristic and its corresponding digital signature (digital signature of biological characteristic is preset to this)；Cryptography based on MAC system
In processing, cryptography processing result includes the default biological characteristic and its corresponding MAC；Cryptography based on symmetric cryptography system
In processing, which includes the default corresponding ciphertext of biological characteristic.Since the present invention is specific without limiting
Cryptography type, correspondingly, the present invention does not mean that the particular content to the cryptography processing result is defined yet.
It invents in order to facilitate understanding, illustrates cryptography processing by taking IBC system and implicit certificate system as an example separately below
As a result specific generation method, details are not described herein for the generation method of the cryptography processing result based on other cryptography systems.
1, it is based on IBC system
Private key generator (PKG) is initialized,
(IBC_Master_Key, IBC_Common_Para)=IBC_Setup ()；
Initial phase generates a master key (IBC_Master_Key) and one group of common parameter (IBC_Common_
Para)。
Private key generator (PKG) carries out private key generation:
Private_KeyID=IBC_PKG (IBC_Master_Key, ID, IBC_Common_Para)；
Administrator operates PKG, inputs IBC_Master_Key and ID and IBC_Common_Para, for user generation
Private key (Private_KeyID).In the present invention, ID here is the default biological characteristic, and the private key of generation is should
The default corresponding private key of biological characteristic.
2, it is based on implicit certificate system
The private key generator (wPKG) of reduction is initialized:
(Master_Key, Common_Para)=Setup ()；
Initial phase generates a master key (Master_Key) and one group of common parameter (Common_Para).Master is close
Key is saved by administrator, and common parameter is disclosed.
Private key generator (PKG) carries out private key generation:
(Private_KeyID, ImCert)=wPKG (Master_Key, ID, Common_Para)；
Above-mentioned formula is only to summarize an abstractness of this process.Real process is, if signer and wPKG are carried out
After dry interaction and calculating, private key (Private_KeyID) corresponding with its ID and implicit certificate (ImCert) are obtained.In this hair
In bright, ID here is the default biological characteristic, and the private key of generation is the default corresponding private key of biological characteristic.
After signer obtains private key, so that it may be digitally signed.In the present invention, digital signature here is that this is pre-
If the corresponding digital signature of biological characteristic:
Signature=Sign (Message, Private_KeyID, Common_Para).
S102, identifier are received from cryptography processing result described in some or all of user equipment, and to the sign test
The correctness of data is identified, if be identified by, executes S103；If identification does not pass through, operation terminates.
The challenge information refers to a kind of raw information for cryptographic verifications, can be generated by user equipment, or
Person obtains from identifier.Be verified/side of authentication be based on challenge information generate verification information, verifying/authentication side is based on challenge information
It authenticates/verifies whether effectively with verification information judgement.
It may be noted that before executing S102, executing S102 ', the user in based on IBC system, implicit certificate system
Equipment is digitally signed a challenge information using the corresponding private key of the default biological characteristic, and by the digital signature,
The challenge information and the cryptography processing result are sent to the identifier together as new cryptography processing result.
Generating digital signature, the specific method is as follows:
1, it is based on IBC system:
IBC_Signature=IBC_Sign (Message, Private_KeyID, IBC_Common_Para),
2, it is based on implicit certificate system:
Signature=Sign (Message, Private_KeyID, Common_Para),
It invents in order to facilitate understanding, for based on IBC system and implicit certificate system, simply introduces the method for sign test:
1, it is based on IBC system
Identifier can carry out sign test by lower array function
Result=IBC_Verify (Message, IBC_Signature, ID, IBC_Common_Para),
2, it is based on implicit certificate system
Result=Verify (Message, Signature, ID, ImCert, Common_Para),
S103, collector acquire user biological feature in real time, which is preset with described
Biological characteristic is compared, and obtains recognition result.
Further, if default biological characteristic includes the additional information with authentication function, such as authority information, body
Part information, time, position etc., S103 also includes the step of verifying to the additional information.
It is emphasized that biological feather recognition method of the present invention is different from the prior art and is characterized in that: the
One, no matter processor, which is based on any cryptography system, is handled, and is intended to carry out cryptography processing to default biological characteristic,
It is exactly to use the default biological characteristic as parameter to carry out cryptography processing；Second, processor sends cryptography processing result
It is stored into user equipment.
The advantage that biological feather recognition method of the present invention is different from the prior art has: first, it is not need to concentrate
Store default biological characteristic；Second, safety can be greatly improved by carrying out cryptography processing to default biological characteristic；Third, no
It needs internet to transmit default biological characteristic at a distance, improves the efficiency of living things feature recognition.
So far, it is described in detail by way of example and thinks preferred embodiment of the present disclosure, but this field
Technical staff will be appreciated that under the premise of without departing substantially from spirit and substance of the present invention, it can further be repaired
Change and change, and all such modifications and variations should all be fallen within the scope of protection of the present invention.Therefore, protection of the invention
Range should be based on the protection scope of the described claims.
Claims (5)
1. a kind of biological feather recognition method, it is characterised in that the described method comprises the following steps:
S101, processor receive the default biological characteristic sent from collector, carry out cryptography to the default biological characteristic
Processing, and the default biological characteristic and its cryptography processing result are sent to user equipment storage；
S102, identifier are received from cryptography processing result described in some or all of described user equipment, and to described close
The correctness that code learns processing result is identified, if be identified by, executes S103；If identification does not pass through, knot is operated
Beam；
S103, the collector acquire user biological feature in real time, by the user biological feature acquired in real time with it is described pre-
If biological characteristic is compared, recognition result is obtained.
2. the method according to claim 1, wherein cryptography processing can be based on following one or more
Cryptography system: cryptosystem (Identity-Based Cryptograph, IBC), implicit certificate system, public affairs based on mark
Key basis instrument system (Public Key Infrastructure, PKI), message authentication code system (MAC), symmetric cryptography body
System.
3. the method according to claim 1, wherein the default biological characteristic may include one or more tools
There is the additional information of authentication function.
4. the method according to claim 1, wherein the cryptography processing result includes following one or more
Combination: the default biological characteristic and its corresponding private key, the default biological characteristic and its corresponding private key and implicit card
It is book, the default biological characteristic and its corresponding digital signature, the default biological characteristic and its corresponding MAC, described default
Biological characteristic and its corresponding ciphertext.
5. the method according to claim 1, wherein when cryptography processing is the cryptosystem based on mark
When (Identity-Based Cryptograph, IBC) or implicit certificate system, following step is executed before executing the S102
It is rapid:
S102 ', the user equipment are digitally signed a challenge information using the corresponding private key of the default biological characteristic,
And by the digital signature, the challenge information and the cryptography processing result together as new cryptography processing result
It is sent to the identifier.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN2018104725111 | 2018-05-17 | ||
| CN201810472511 | 2018-05-17 |
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| CN109547503A true CN109547503A (en) | 2019-03-29 |
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| CN201810840575.2A Active CN108900309B (en) | 2018-05-17 | 2018-07-27 | Authentication method and authentication system |
| CN201910065214.XA Pending CN109547503A (en) | 2018-05-17 | 2019-01-23 | Biological feather recognition method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111723163A (en) * | 2020-07-30 | 2020-09-29 | 腾讯科技（深圳）有限公司 | Information processing method, device and system |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108900309B (en) * | 2018-05-17 | 2020-08-18 | 北京岸思信息科技有限公司 | Authentication method and authentication system |
| CN110099065A (en) | 2019-05-10 | 2019-08-06 | 北京百度网讯科技有限公司 | Internet of things equipment and authentication method, Cloud Server, processing equipment, readable medium |
| CN110321682B (en) * | 2019-07-08 | 2021-10-22 | 国网电子商务有限公司 | Unified identity authentication method and device based on UAF (Universal authentication framework) and IBC (identity based communication) |
| CN110795174B (en) * | 2019-10-31 | 2023-03-14 | 成都西加云杉科技有限公司 | Application program interface calling method, device, equipment and readable storage medium |
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- 2019-07-15 WO PCT/CN2019/096040 patent/WO2020020008A1/en active Application Filing
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| CN103607282A (en) * | 2013-11-22 | 2014-02-26 | 成都卫士通信息产业股份有限公司 | Identity fusion authentication method based on biological characteristics |
| CN106506168A (en) * | 2016-12-07 | 2017-03-15 | 北京信任度科技有限公司 | A kind of safe method based on biological characteristic long-distance identity-certifying |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111723163A (en) * | 2020-07-30 | 2020-09-29 | 腾讯科技（深圳）有限公司 | Information processing method, device and system |
| CN111723163B (en) * | 2020-07-30 | 2024-03-29 | 腾讯科技（深圳）有限公司 | Information processing method, device and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108900309B (en) | 2020-08-18 |
| CN108900309A (en) | 2018-11-27 |
| WO2020020008A1 (en) | 2020-01-30 |
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