CN110287670A - A kind of biological information and identity information correlating method, system and equipment - Google Patents
A kind of biological information and identity information correlating method, system and equipment Download PDFInfo
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- CN110287670A CN110287670A CN201910563284.8A CN201910563284A CN110287670A CN 110287670 A CN110287670 A CN 110287670A CN 201910563284 A CN201910563284 A CN 201910563284A CN 110287670 A CN110287670 A CN 110287670A
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- biological
- information
- identity information
- digest value
- biological characteristic
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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
- G06F21/45—Structures or tools for the administration of authentication
-
- 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
Abstract
The present invention discloses a kind of biological information and identity information correlating method, system and equipment, in acquisition phase, is acquired in biological information side to user biological characteristic information, generates biological characteristic digest value according to biological information；Biological information and the biological characteristic digest value of generation are saved by biological characteristic library；The biological feature encryption sequence number of subscriber identity information side is encrypted and is converted to biological characteristic digest value；Subscriber identity information and biological feature encryption sequence number are saved.In authentication phase, subscriber identity information is extracted, obtains the corresponding biological feature encryption sequence number of subscriber identity information；It decrypts biological feature encryption sequence number and obtains biological characteristic digest value；Biological information is retrieved according to biological characteristic digest value, and certification is compared.The technical program biological information and identity information isolation, summary info are protected by encryption, and library file is avoided to leak bring devastating impact, highly-safe.
Description
Technical field
The present embodiments relate to technical field of information processing, and in particular to a kind of biological information and identity information close
Linked method, system and equipment.
Background technique
With the development of information technology, how precise Identification a person's identity, protection information security, it has also become one must
The key technical problem that must be solved.Living things feature recognition using the intrinsic physiological property of human body, such as fingerprint, face as, iris and
Behavioural characteristic such as person's handwriting, sound, gait etc. carries out the identification of personal identification.Biological identification technology by human biological's feature into
Row authentication, the biological characteristic of the mankind usually have and can measure or can automatic identification and verifying, heredity or unchangeable
The features such as, therefore there are biggish advantages compared with conventional authentication technology for biometric authentication technology.
Personal information security is related to the safety of the personal information such as citizenship, property.With popularizing for Internet application
Dependence with people to internet, personal information are greatly threatened.Rogue program, all kinds of fishing and fraud continue to keep high
Speed increases, while hacker attack and large-scale leakage of personal information event take place frequently, and increases substantially together with various network attacks
, make the leakage of a large amount of netizen's personal information and being continuously increased for property loss.Information security field at present, commonly using biology
Feature (face, iris, fingerprint) identifies the identity of people.Biological information (the people of user is housed on certificate server
Face, iris, fingerprint) and identity information (such as identity card, phone number, user preferences).Biological information and identity information it
Between there is no isolation, it is easy to cause inadequately to be associated with the two, be easy to bring serious individual privacy leakage hidden danger, make
The information security of people is on the hazard.
Summary of the invention
For this purpose, the embodiment of the present invention provides a kind of biological information and identity information correlating method, system and equipment, it is real
The encryption association of existing biological information and identity information, avoids leakage of information risk, ensures personal information security.
To achieve the goals above, the embodiment of the present invention provides the following technical solutions: a kind of biological information and identity
Information correlation method, including acquisition phase and authentication phase；
In the acquisition phase, in biological information side, the biological information to user is acquired, according to described
Biological information generates biological characteristic digest value；The biological information and the biological characteristic digest value of generation are led to
Biological characteristic library is crossed to be saved；The biological characteristic digest value is encrypted and is converted to the biology of subscriber identity information side
Feature encryption sequence number；The subscriber identity information and biological feature encryption sequence number are saved；
In the authentication phase, the subscriber identity information is extracted, obtains the corresponding biology of subscriber identity information
Feature encryption sequence number；It decrypts the biological feature encryption sequence number and obtains biological characteristic digest value；According to the biological characteristic
Digest value retrieves the biological information and certification is compared.
As the preferred embodiment of biological information and identity information correlating method, in the acquisition phase, pass through message
Digest algorithm obtains the biological characteristic digest value；The Message Digest 5 uses SHA algorithm or MAC algorithm.
As the preferred embodiment of biological information and identity information correlating method, the biological characteristic digest value is passed through
Hardware encryption equipment is encrypted and is converted to the biological feature encryption sequence number of subscriber identity information side；Pass through hardware encryption equipment solution
The close biological feature encryption sequence number obtains biological characteristic digest value.
As the preferred embodiment of biological information and identity information correlating method, the biological information includes people
Face, vocal print, iris and fingerprint；The subscriber identity information includes ID card information, phone number and user preferences.
The embodiment of the present invention also provides a kind of biological information and identity information interconnected system, including acquisition unit and recognizes
Demonstrate,prove unit；
The acquisition unit includes:
Collecting biological feature information module, for being adopted in biological information of the biological information side to user
Collection；
Biological characteristic summarization generation module, for generating biological characteristic digest value according to the biological information；
First memory module, for the biological information and the biological characteristic digest value of generation to be passed through biology
Feature database is saved；
Encrypting module, for being encrypted to the biological characteristic digest value and being converted to the biology of subscriber identity information side
Feature encryption sequence number；
Second memory module, for being saved to the subscriber identity information and biological feature encryption sequence number；
The authentication unit includes:
Subscriber identity information extraction module obtains subscriber identity information for extracting to the subscriber identity information
Corresponding biological feature encryption sequence number；
Deciphering module obtains biological characteristic digest value for decrypting the biological feature encryption sequence number；
Authentication module is compared, is compared for retrieving the biological information according to the biological characteristic digest value
Certification.
As the preferred embodiment of biological information and identity information interconnected system, the biological characteristic summarization generation module
The biological characteristic digest value is obtained by Message Digest 5；The Message Digest 5 uses SHA algorithm or MAC algorithm.
As the preferred embodiment of biological information and identity information interconnected system, encrypting module plucks the biological characteristic
It is worth the biological feature encryption sequence number that subscriber identity information side is encrypted and be converted to by hardware encryption equipment；
Deciphering module decrypts the biological feature encryption sequence number by hardware encryption equipment and obtains biological characteristic digest value.
As the preferred embodiment of biological information and identity information interconnected system, the hardware encryption equipment includes that hardware adds
Compact part part, key management menu, background process, background monitoring process and foreground interface.
The embodiment of the present invention also provides a kind of biological information and identity information associate device, including microprocessor, institute
Microprocessor is stated to be configured as executing following movement:
In biological information side, the biological information to user is acquired, and is generated according to the biological information
Biological characteristic digest value；The biological information and the biological characteristic digest value of generation are carried out by biological characteristic library
It saves；The biological feature encryption sequence number of subscriber identity information side is encrypted and is converted to the biological characteristic digest value；
The subscriber identity information and biological feature encryption sequence number are saved；The subscriber identity information is extracted, is obtained
Take the corresponding biological feature encryption sequence number of subscriber identity information；It decrypts the biological feature encryption sequence number and obtains biological characteristic
Digest value；The biological information is retrieved according to the biological characteristic digest value, and certification is compared.
The embodiment of the present invention has the advantages that in acquisition phase, in biological information side to the biological characteristic of user
Information is acquired, and generates biological characteristic digest value according to biological information；Biological information and the biology generated is special
Sign digest value is saved by biological characteristic library；Biological characteristic digest value is encrypted and is converted to subscriber identity information side
Biological feature encryption sequence number；Subscriber identity information and biological feature encryption sequence number are saved.It is right in authentication phase
Subscriber identity information extracts, and obtains the corresponding biological feature encryption sequence number of subscriber identity information；Decryption biological characteristic adds
Close sequence number obtains biological characteristic digest value；Biological information is retrieved according to biological characteristic digest value, and certification is compared.
The technical program encrypts equipment by hardware and calculates the digest value of biological characteristic, obtains the biological characteristic of identity information side
Sequential value carries out encryption association to biological information and identity information, avoids leakage of information risk, biological information and body
The isolation of part information, summary info are protected by encryption, and library file is avoided to leak bring devastating impact, using hardware plus
Close machine carries out the encryption and decryption of summary info, highly-safe.
Detailed description of the invention
It, below will be to embodiment party in order to illustrate more clearly of embodiments of the present invention or technical solution in the prior art
Formula or attached drawing needed to be used in the description of the prior art are briefly described.It should be evident that the accompanying drawings in the following description is only
It is merely exemplary, it for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer, which is extended, obtains other implementation attached drawings.
Fig. 1 is a kind of biological information provided in the embodiment of the present invention and the signal of identity information correlating method framework
Figure；
Fig. 2 is that a kind of biological information provided in the embodiment of the present invention and identity information correlating method technical characteristic close
It is schematic diagram；
Fig. 3 is a kind of biological information and identity information interconnected system schematic diagram provided in the embodiment of the present invention.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Referring to Fig. 1 and Fig. 2, a kind of biological information and identity information correlating method be provided, including acquisition phase and is recognized
The card stage；
In the acquisition phase, in biological information side, the biological information to user is acquired, according to described
Biological information generates biological characteristic digest value；The biological information and the biological characteristic digest value of generation are led to
Biological characteristic library is crossed to be saved；The biological characteristic digest value is encrypted and is converted to the biology of subscriber identity information side
Feature encryption sequence number；The subscriber identity information and biological feature encryption sequence number are saved；
In the authentication phase, the subscriber identity information is extracted, obtains the corresponding biology of subscriber identity information
Feature encryption sequence number；It decrypts the biological feature encryption sequence number and obtains biological characteristic digest value；According to the biological characteristic
Digest value retrieves the biological information and certification is compared.
In one embodiment of biological information and identity information correlating method, in the acquisition phase, pass through message
Digest algorithm obtains the biological characteristic digest value；The Message Digest 5 uses SHA algorithm or MAC algorithm.Specifically, disappearing
The input kneading of random length can be generated the algorithm of the fixed pseudorandom input of length by breath digest algorithm, no matter be inputted
Message have how long, the length for the eap-message digest calculated by Message Digest 5 is always fixed.If with identical
Algorithm seeks identical message and makes a summary twice, then its result must be the same；If the message of input is different, make a summary to it
The summary information generated later also must not be identical.Message digest function is the one-way function of no trapdoor, can only carry out positive letter
Breath abstract, and any message can not be recovered from abstract.For a given abstract, it is impossible to which finding an information makes
It is exactly to give that it, which is made a summary, two message can not be found, so that their abstract is just identical.
The biological characteristic digest value is encrypted by hardware encryption equipment and is converted to the life of subscriber identity information side
Object feature encryption sequence number；The biological feature encryption sequence number, which is decrypted, by hardware encryption equipment obtains biological characteristic digest value.
The biological information includes face, vocal print, iris and fingerprint etc.；The subscriber identity information includes ID card information, hand
Machine number and user preferences etc..Specifically, hardware encryption equipment is to be identified by national commercial cipher authorities and ratify to use
Domestic independent development host encrypt equipment, communicated between hardware encryption equipment and host using ICP/IP protocol, hardware encryption
Machine is to the type and host operating system of host without any special requirement.Hardware encryption equipment support public key algorithm have RSA,
DSA, elliptic curve cryptography, Diffe-Hellman, SM2；The symmetry algorithm of support have SDBI, DES, 3DES, IDEA,
RC2,RC4,RC5,SM4,SM1；The one-way Hash algorithm of support has SDHI, MD2, MD5, SHA1, SM3.
Referring to Fig. 3, the embodiment of the present invention also provides a kind of biological information and identity information interconnected system, including acquisition
Unit 1 and authentication unit 2；
The acquisition unit 1 includes:
Collecting biological feature information module 3, for being adopted in biological information of the biological information side to user
Collection；
Biological characteristic summarization generation module 4, for generating biological characteristic digest value according to the biological information；
First memory module 5, for the biological information and the biological characteristic digest value of generation to be passed through life
Object feature database is saved；
Encrypting module 6, for being encrypted to the biological characteristic digest value and being converted to the life of subscriber identity information side
Object feature encryption sequence number；
Second memory module 7, for being saved to the subscriber identity information and biological feature encryption sequence number；
The authentication unit 2 includes:
Subscriber identity information extraction module 8 obtains subscriber identity information for extracting to the subscriber identity information
Corresponding biological feature encryption sequence number；
Deciphering module 9 obtains biological characteristic digest value for decrypting the biological feature encryption sequence number；
Authentication module 10 is compared, is compared for retrieving the biological information according to the biological characteristic digest value
To certification.
In one embodiment of biological information and identity information interconnected system, the biological characteristic summarization generation module
4 obtain the biological characteristic digest value by Message Digest 5；The Message Digest 5 uses SHA algorithm or MAC algorithm.
Encrypting module 6 is encrypted the biological characteristic digest value by hardware encryption equipment and is converted to the life of subscriber identity information side
Object feature encryption sequence number.Deciphering module 9 decrypts the biological feature encryption sequence number by hardware encryption equipment and obtains biology spy
Levy digest value.The hardware encryption equipment include hardware encryption unit, key management menu, background process, background monitoring process and
Foreground interface.Hardware encryption unit major function is to realize various cryptographic algorithms, safe preservation key, such as the root key of CA
Deng.By key management menu come the key of managing main frame encryption equipment, the password card of key administrator and operator are managed.Hardware
Encryption equipment background process receives the information from foreground API, provides the security services such as encryption, digital signature for application system.Firmly
Part encryption equipment background process uses backstage start-up mode, starts automatically after booting.It is hard that hardware encryption equipment monitoring programme is responsible for control
Part encryption equipment background process and monitoring hardware encryption unit are alarmed immediately if encryption unit error.Hardware encryption equipment foreground
API is the encryption development interface provided to application system, and application system passes through the adding using encryption hardware encryption equipment foreground API
Close service, encryption equipment foreground API are provided in the form of the library standard C.The standard interface that hardware encryption equipment foreground API is supported has
PKCS#11, Bsafe, CDSA etc..
The embodiment of the present invention also provides a kind of biological information and identity information associate device, including microprocessor, institute
Microprocessor is stated to be configured as executing following movement:
In biological information side, the biological information to user is acquired, and is generated according to the biological information
Biological characteristic digest value；The biological information and the biological characteristic digest value of generation are carried out by biological characteristic library
It saves；The biological feature encryption sequence number of subscriber identity information side is encrypted and is converted to the biological characteristic digest value；
The subscriber identity information and biological feature encryption sequence number are saved；The subscriber identity information is extracted, is obtained
Take the corresponding biological feature encryption sequence number of subscriber identity information；It decrypts the biological feature encryption sequence number and obtains biological characteristic
Digest value；The biological information is retrieved according to the biological characteristic digest value, and certification is compared.
In acquisition phase of the embodiment of the present invention, in biological information side, the biological information to user is acquired,
Biological characteristic digest value is generated according to biological information；Biological information and the biological characteristic digest value of generation are passed through into life
Object feature database is saved；The biological feature encryption of subscriber identity information side is encrypted and is converted to biological characteristic digest value
Sequence number；Subscriber identity information and biological feature encryption sequence number are saved.In authentication phase, to subscriber identity information into
Row extracts, and obtains the corresponding biological feature encryption sequence number of subscriber identity information；It decrypts biological feature encryption sequence number and obtains life
Object feature extraction value；Biological information is retrieved according to biological characteristic digest value, and certification is compared.The technical program passes through
Hardware encryption equipment calculates the digest value of biological characteristic, the biological characteristic sequential value of identity information side is obtained, to biology
Characteristic information and identity information carry out encryption association, avoid leakage of information risk, biological information and identity information isolation, pluck
It wants information to be protected by encryption, avoids library file from leaking bring devastating impact, made a summary using hardware encryption equipment
The encryption and decryption of information, it is highly-safe.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (9)
1. a kind of biological information and identity information correlating method, which is characterized in that including acquisition phase and authentication phase；
In the acquisition phase, in biological information side, the biological information to user is acquired, according to the biology
Characteristic information generates biological characteristic digest value；The biological information and the biological characteristic digest value of generation are passed through into life
Object feature database is saved；The biological characteristic digest value is encrypted and is converted to the biological characteristic of subscriber identity information side
Ciphering sequence number；The subscriber identity information and biological feature encryption sequence number are saved；
In the authentication phase, the subscriber identity information is extracted, obtains the corresponding biological characteristic of subscriber identity information
Ciphering sequence number；It decrypts the biological feature encryption sequence number and obtains biological characteristic digest value；It is made a summary according to the biological characteristic
Value retrieves the biological information and certification is compared.
2. a kind of biological information according to claim 1 and identity information correlating method, which is characterized in that described to adopt
In the collection stage, the biological characteristic digest value is obtained by Message Digest 5；The Message Digest 5 using SHA algorithm or
MAC algorithm.
3. a kind of biological information according to claim 1 and identity information correlating method, which is characterized in that described
Biological characteristic digest value is encrypted by hardware encryption equipment and is converted to the biological feature encryption sequence of subscriber identity information side
Number；The biological feature encryption sequence number, which is decrypted, by hardware encryption equipment obtains biological characteristic digest value.
4. a kind of biological information according to claim 1 and identity information correlating method, which is characterized in that the life
Object characteristic information includes face, vocal print, iris and fingerprint；The subscriber identity information include ID card information, phone number and
User preferences.
5. a kind of biological information and identity information interconnected system, which is characterized in that including acquisition unit and authentication unit；
The acquisition unit includes:
Collecting biological feature information module, for being acquired in biological information of the biological information side to user；
Biological characteristic summarization generation module, for generating biological characteristic digest value according to the biological information；
First memory module, for the biological information and the biological characteristic digest value of generation to be passed through biological characteristic
Library is saved；
Encrypting module, for being encrypted to the biological characteristic digest value and being converted to the biological characteristic of subscriber identity information side
Ciphering sequence number；
Second memory module, for being saved to the subscriber identity information and biological feature encryption sequence number；
The authentication unit includes:
It is corresponding to obtain subscriber identity information for extracting to the subscriber identity information for subscriber identity information extraction module
Biological feature encryption sequence number；
Deciphering module obtains biological characteristic digest value for decrypting the biological feature encryption sequence number；
Authentication module is compared, is recognized for retrieving the biological information according to the biological characteristic digest value and being compared
Card.
6. a kind of biological information according to claim 5 and identity information interconnected system, which is characterized in that the life
Object feature extraction generation module obtains the biological characteristic digest value by Message Digest 5；The Message Digest 5 uses
SHA algorithm or MAC algorithm.
7. a kind of biological information according to claim 5 and identity information interconnected system, which is characterized in that encryption mould
Block is encrypted the biological characteristic digest value by hardware encryption equipment and is converted to the biological characteristic of subscriber identity information side
Ciphering sequence number；
Deciphering module decrypts the biological feature encryption sequence number by hardware encryption equipment and obtains biological characteristic digest value.
8. a kind of biological information according to claim 7 and identity information interconnected system, which is characterized in that described hard
Part encryption equipment includes hardware encryption unit, key management menu, background process, background monitoring process and foreground interface.
9. a kind of biological information and identity information associate device, which is characterized in that including microprocessor, the microprocessor
It is configured as executing following movement:
In biological information side, the biological information to user is acquired, and generates biology according to the biological information
Feature extraction value；The biological information and the biological characteristic digest value of generation are protected by biological characteristic library
It deposits；The biological feature encryption sequence number of subscriber identity information side is encrypted and is converted to the biological characteristic digest value；It is right
The subscriber identity information and biological feature encryption sequence number are saved；The subscriber identity information is extracted, is obtained
The corresponding biological feature encryption sequence number of subscriber identity information；The biological feature encryption sequence number acquisition biological characteristic is decrypted to pluck
It is worth；The biological information is retrieved according to the biological characteristic digest value, and certification is compared.
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Application publication date: 20190927 |