CN101321069A - Mobile phone biological identity certification production and authentication method, and its authentication system - Google Patents
Mobile phone biological identity certification production and authentication method, and its authentication system Download PDFInfo
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- CN101321069A CN101321069A CNA2008101271698A CN200810127169A CN101321069A CN 101321069 A CN101321069 A CN 101321069A CN A2008101271698 A CNA2008101271698 A CN A2008101271698A CN 200810127169 A CN200810127169 A CN 200810127169A CN 101321069 A CN101321069 A CN 101321069A
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Abstract
A biologic character template of a user and the related information of the user's identity constitute a whole data block, comprising: selecting an asymmetric key algorithm, using the private key to perform the digital signature or the digital seal, manufacturing the biologic character ID digital file of the digital signature, which is stored in the mobile phone of the user. The biologic character data of the user to be validated is collected on the site, and the digital certiuficate including the public key is sent to the user; mobile phone for storing the biologic character ID digital file in advance for verification; the mobile phone of the user uses the public key in the digital certificate to validate the digital signature of the biologic character ID digital file; the biologic character data to be certificated are inputted, to compare with the corresponding biologic character template in the biologic character ID digital file; the mobile phone of the user outputs the result data of the comparing and the validate, to display the result or output the authorization data of the further operation.
Description
Technical field
The present invention is total belongs to information encryption and authentication techniques classification, relates to the mobile phone biological identity certification production method, authentication method and the mobile phone biological identity certification Verification System that comprise biological attribute data.
Background technology
Proof of identification and authentication are the primary demands in the social interaction activity.The proof of identification and the authentication of present identity card based on biological characteristic, passport, visa, employee's card, pass, bank card, member card etc. are not to adopt the biometric templates storehouse to concentrate the pattern of comparison, adopt biometric templates to be kept at the mode of IC-card sheet or both combinations exactly.
Under the condition that mobile phone is popularized in people's daily life day by day and hardware capability is gradually become strong, the function of proof of identification and authentication should be integrated in the mobile phone, utilize the digital processing resource and the ability of mobile phone, the function of performance proof of identification and authentication, avoid adopting the infringement privacy concern of concentrating the biometric templates storehouse to cause, and adopt biometric templates to be kept at the situation that different IC-cards can not compatible IC-card read write line.
Summary of the invention
Mobile phone biological identity card of the present invention making and authentication method and Verification System thereof are platform with the mobile phone, build the proof of identification Verification System of biological characteristic.
For achieving the above object, according to a first aspect of the present invention, provide a kind of biometric identity proof manufacture method based on mobile phone, it uses flow process to be;
A) user's biometric templates data and user identity relevant information are formed a whole data block;
Wherein, the user identity relevant information can be user's identification card number, name, sex, nationality, date of birth, address, phone number, cell-phone number, passport number, date passport issue, the passport term of validity, visa number, date of certification and the term of validity, bank account ID, social security account ID, business insurance account number, stock account number, license plate, member account, waits the identifying information that direct relation is arranged with user identity; Described biological attribute data is fingerprint characteristic, iris characteristic data, palm print characteristics data, eyeground characteristic, facial feature data, waits similar biological attribute data;
B) select a kind of asymmetric key algorithm, use private key that whole data block is carried out digital signature or digital signature, produce the biometric identity proof digital document of digital signature;
Wherein, biometric identity proof digital document also can comprise the digital signature data of whole data block itself and whole data block; Described asymmetric key algorithm is RSA Algorithm, Pohlig-Hellman algorithm, Rabin algorithm, EIGamal algorithm, PGP algorithm, waits or similar asymmetric key algorithm;
C) described biometric identity proof digital document is kept in user's the mobile phone, proves based on the biometric identity of mobile phone thereby finish making;
Wherein, mobile phone also can be palmtop PC, PDA, numbers game machine, digital music player, multimedia digital processing player, waits or similar digital processing terminal, even can be special-purpose biological identification autonomous device.
According to a second aspect of the present invention, a kind of authentication method that proves based on the biometric identity of mobile phone is provided: its flow process is:
B) gather user's to be certified biological attribute data, or also import user identity relevant information to be certified, send in the user mobile phone of preserving biometric identity proof digital document in advance together with the digital certificate that comprises PKI and verify and compare;
C) user's mobile phone uses the digital signature of the public key verifications biometric identity proof digital document in the digital certificate;
D) Shu Ru biological attribute data to be certified, or and identity-related information to be certified, compare with biometric templates, identity-related information corresponding in the biometric identity proof digital document;
E) user's the mobile phone result data feedback output mobile phone that will compare and verify is so that the further authorization data of operation of display result or output.
Based on above-mentioned a kind of authentication method that proves based on the biometric identity of mobile phone, further provide a preferred version:
Wherein,
If in the failure of step c) public key verifications digital signature, feedback output " forgery " is also reported to the police;
If in the success of step c) public key verifications digital signature, proceed the biological information comparison;
If it fails to match in the comparison of step d) biological characteristic, feedback output " assuming another's name " is also reported to the police;
If the match is successful in the comparison of step d) biological characteristic, feedback output " biological characteristic coincide ", also can from be kept at the biometric identity proof digital document on the mobile phone in advance, read the identity relevant identification information, and the output authorized user is operated the authorization data of its identity-related information;
Based on above-mentioned a kind of authentication method that proves based on the biometric identity of mobile phone, further provide another preferred version:
Wherein,
If in the success of step c) public key verifications digital signature, also can proceed the identity-related information comparison;
If in step d) identity-related information comparison failure, feedback output " input information mistake " is also reported to the police;
If compare successfully in the step d) identity-related information, feedback output " identity-related information is correct ".
Based on above-mentioned a kind of authentication method that proves based on the biometric identity of mobile phone, further provide another preferred version:
Wherein,
Select a kind of asymmetric key algorithm in advance, use step b), the c of private key to the narration method), d), e) (software or software code) carry out digital signature, the public key verifications of at first carrying out when mobile phone carries out authentication in the step a) use digital certificate is narrated method step b), c), d), e) software or the digital signature of software code;
When all above-mentioned steps a), b), c), d), e) checking and the comparison all the success, then export the authorization data that authorized user is operated its identity-related information; Can import also that identity-related information to be certified is verified and directly read,, just can export the authorization data that authorized user is operated its identity-related information as long as the match is successful for the comparison of step d) biological characteristic from biometric identity proof digital document.
According to a third aspect of the present invention, a kind of biometric identity proof Verification System based on mobile phone is provided: it includes:
(1) biometric identity proof producing device has biology sensor, biological characteristic extraction module, the digital signature module at least; Wherein,
Biology sensor is used to gather the biological characteristic initial data of user's registration;
The biological characteristic extraction module is used for extracting biometric templates from the biological characteristic initial data;
The digital signature module is used to select a kind of asymmetric key algorithm, uses private key that biometric templates is carried out digital signature or digital signature, produces the proof of identification digital document that comprises biological characteristic;
(2) biometric identity proof mobile phone has memory, biological characteristic comparing module, encrypt/decrypt digital signature/authentication module at least; Wherein,
Memory is used to preserve biometric identity proof digital document;
Encrypt/decrypt digital signature/authentication module is used to use public-key and verifies that the biometric identity that is kept at memory proves the digital signature or the digital signature of digital document, also be used for cooperating, the data of communication between mobile phone and the biometric identity proof authenticate device are carried out encrypt/decrypt and digital signature/checking with the encrypt/decrypt digital signature/authentication module of biometric identity proof authenticate device;
The biological characteristic comparing module is used for biological attribute data to be certified and at least a portion of the biometric templates of the proof of identification digital document that is kept at mobile phone memory are in advance compared, and produces a coupling checking result data;
(3) biometric identity proof authenticate device has biology sensor, biological characteristic extraction module at least, encrypt/decrypt digital signature/authentication module, wherein,
Biology sensor is used to gather user's to be certified biological characteristic initial data;
The biological characteristic extraction module is used for extracting biological attribute data from biological characteristic initial data to be certified;
Encrypt/decrypt digital signature/authentication module is used for cooperating with encrypt/decrypt digital signature/authentication module on the mobile phone, and the data of communication between mobile phone and the biometric identity proof authenticate device are carried out encrypt/decrypt and digital signature/checking;
Based on above-mentioned a kind of biometric identity proof Verification System, further provide a preferred version based on mobile phone:
Biometric identity proof producing device also includes the identity-related information input unit, be used to import user's identity-related information, and form a data block with user's biometric templates, and then, generate biometric identity proof digital document at enterprising line number word signature of whole data block or digital signature;
Wherein, the proof of identification digital document of described biological characteristic also can be comprise whole data block itself that identity-related information and biometric templates form with and digital signature after data, when in mobile phone, comparing authentication then, the identity-related information that can directly read biometric identity proof digital document itself is as identification, as long as the match is successful for digital signature authentication success and biological characteristic comparison, the user just can obtain to operate the authorization data of its identity-related information;
Mobile phone comprises the communication management module, be used for managing mobile phone and import data to be verified and output checking result data, and pass through communication line or prove the communication management of authenticate device and verify that output module cooperates as a result that with communication apparatus and biometric identity output is as one man compared and verified that the result arrives biometric identity and proves authenticate device;
Biometric identity proof authenticate device includes communication management and verifies output module as a result, be used to manage with data to be certified by communication line or and communication apparatus send to the communication management module of mobile phone, and be mated the checking of output comparison as one man result to biometric identity proof authenticate device, and the output result data is used for showing or further authorizing.
Further provide another preferred version again based on above-mentioned a kind of biometric identity proof Verification System based on mobile phone:
Biometric identity proof authenticate device also includes the identity-related information input unit, and the identity information to be certified that is used to import the user is verified.
Biometric identity proof mobile phone has the identity-related information comparing module, be used for comparing the identity-related information comparison of identity-related information to be certified and biometric identity proof digital document, and comparison result outputed to the proof of identification authenticate device of biological characteristic;
Further provide another preferred version again based on above-mentioned a kind of biometric identity proof Verification System based on mobile phone:
Biometric identity proof mobile phone be kept at biometric identity proof digital document on its memory, digital signature authentication module, biological characteristic comparing module, communication management module or and the function of identity-related information comparing module and the software or the software code of operating procedure carried out digital signature, and biometric identity proof authenticate device at first utilizes encrypt/decrypt digital signature/authentication module to verify the described software of mobile phone or the digital signature of software code during with mobile communication.
Further provide a preferred version again according to above-mentioned a kind of biometric identity proof Verification System preferred version based on mobile phone:
Described biological attribute data is fingerprint characteristic, iris characteristic data, palm print characteristics data, eyeground characteristic, facial feature data, waits or similar biological attribute data;
Described asymmetric key algorithm is RSA Algorithm, Pohlig-Hellman algorithm, Rabin algorithm, EIGamal algorithm, PGP algorithm, waits or similar asymmetric key algorithm;
Mobile phone can also be palmtop PC, PDA, numbers game machine, digital music player, multimedia digital processing player, waits similar digital processing terminal, even can be special-purpose biological identification autonomous device.
Implement according to technical scheme of the present invention, can produce following technique effect:
1, overcome the technology prejudice in centralized biometric templates storehouse, owing to user's biometric templates can be preserved and handle on user's oneself digital processing terminals such as mobile phone always, thus the privacy of protection user's personal biology characteristics data.
2, avoid using incompatible trouble, biometric templates is kept in the different IC-cards can not be simultaneously and different IC-card read write line compatibilities, thereby cause the trouble when using.Be kept at the biometric templates of digital processing terminals such as user mobile phone, can communicate with one another with different application system by cell phone platform, as long as adopt suitable software protocol, even can interconnect, for they provide the authentication service with any application system.
3, utilize the hardware of existing usemame/password authentication, under the situation that does not change authentication business flow process or very few modifications conventional authentication custom, keep with cipher authentication identifying procedure much at one and carry out the biometric identity authentication, even also simplify to some extent.
The explanation of several relevant nouns:
The biological characteristic initial data is meant from the raw digitized of the bio signal of biology sensor detection collection to be represented, is generally picture, audio or video.This data generally occupy bigger data space.
Biological attribute data is to carry out the extraction of details after the preliminary treatment of biological characteristic initial data, effective expression data of the biological characteristic that obtains.This data occupy relatively little data space than initial data.
Biometric templates is the set that all kinds of details that user's biological characteristic of registering extracts are described.A common fingerprint characteristic template comprises tens to one, 200 minutia numerical value; And have the coupling on 8-10 minutia numerical value and the template just can judge authentication success in the general fingerprint to be certified.
General biological characteristic initial data of from biology sensor, gathering, such as image, audio or video, data file is all bigger, through carrying out the extraction of details after the preliminary treatment, effective expression data of the biological characteristic that obtains are biological attribute datas, and this biological attribute data file is generally smaller.
If carrying out biological characteristic at user's client terminal extracts, its result data is smaller, can on the communication line of narrow bandwidth, transmit, but must all adopt at all different client terminals that the user uses same biological characteristic extraction algorithm and with the biology sensor of its coupling because the biological characteristic alignment algorithm can only be selected an algorithm for use in the biological authentication apparatus.
And if user's client terminal is only gathered the general format of biological characteristic initial data and is carried out transfer of data, because raw data file is all bigger, then need to transmit on packed data and the communication line than the bandwidth of broad, the arrival biological authentication apparatus decompresses and carries out the extraction of biological characteristic, such benefit is that user's client terminal can adopt the biology sensor of various different manufacturers to gather the biological characteristic initial data, user's client terminal be suitable for face width some.
In conjunction with the accompanying drawings, other characteristics of the present invention and advantage can be from below by becoming clearer the explanation of giving an example the preferred implementation that principle of the present invention is made an explanation.
Description of drawings
Fig. 1 has shown the making mobile phone biological feature proof of identification method flow diagram of one embodiment of the present invention.
Fig. 2 has shown the mobile phone fingerprint characteristic proof of identification authentication method flow chart of one embodiment of the present invention
Fig. 3 has shown the schematic diagram of the mobile phone fingerprint characteristic proof of identification Verification System of another execution mode of the present invention
Fig. 4 has shown the mobile phone fingerprint characteristic proof of identification Verification System detailed structure view of Fig. 3
Fig. 6 shows the hardware and the system configuration schematic diagram of digital processing terminal, all-purpose computer or microcontrollers such as mobile phone.
Concrete enforcement
Describe several embodiments of the present invention in detail below with reference to accompanying drawing:
The hardware of Fig. 3 or 4 biometric identity proof producing device 1, biometric identity proof mobile phone 2, biometric identity proof authenticate device 3 comprises processor, memory, data communication interface and the system bus of known computer architecture, and wherein the function of each functions of components and components interior all is well-known in the present technique field.Program code by these known generic hardware system and functional module of the present invention constitutes biological characteristic proof Verification System of the present invention; The program code of carrying out the inventive method step on these known generic hardware system forms biological identity certification production of the present invention and authentication method.
The method step of making the mobile phone biological passport according to an embodiment of the invention at first is described.
As shown in Figure 1, gather biological characteristic and identity-related information data at step S101, the departure administrative department that is specifically as follows public security organ utilizes biometric identity proof producing device, gather passport applicant's biological attribute data, extract biometric particulars, obtain biometric templates, form a data block together with the passport applicant identity-related information of input.Biological attribute data can be fingerprint characteristic, iris characteristic data, palm print characteristics data, eyeground characteristic, facial feature data, etc. similar biological attribute data, passport applicant identity-related information can be the information that identification card number, name, sex, nationality, date of birth, address, phone, mobile phone, other relatives, passport number, date passport issue, the passport term of validity, bank account, social security account, business insurance account number, stock account number, license plate or the like and identity have direct relation.
Make biometric identity proof digital document in step S102 digital signature, be specially departure administrative department of public security organ and select RSA Algorithm, use private key that whole identity data piece is carried out digital signature or digital signature, produce the biometric identity proof digital document that comprises whole data block itself and its digital signature.
Step S103 is kept in passport applicant's the mobile phone.The biometric identity proof digital document of having made is kept in passport applicant's the mobile phone by communication line or with communication apparatus, and communication line can be mobile radio communication net (will pay communication expense), wireless blue tooth circuit, infrared ray or usb data line.Certainly, also can adopt other digital processing terminals to replace mobile phone, for example, PDA, palmtop PC, kneetop computer, multimedia machine, game machine etc. can carry out the device of digital processing.
Step S104 finishes to make the mobile phone biological passport.
Carry out the method step that mobile phone fingerprint visa authenticates according to another embodiment of the invention, as shown in Figure 2:
At step S201, utilize finger print mobile phones, collection in worksite mobile phone fingerprint visa holder's fingerprint characteristic, input handset fingerprint visa holder's visa is numbered ID simultaneously, by the mobile phone of blueteeth network together with digital certificate input handset fingerprint visa holder; At step S202, use the digital signature of fingerprint characteristic proof of identification digital document in the public key verifications mobile phone in the digital certificate.At step S203, carry out the checking of digital signature.At step S204, if authentication failed, feedback output mobile phone " forgery " and warning message.At step S205, if digital signature authentication is correct, other identity-related information of input handset fingerprint visa holder, that here import is visa numbering ID, with the identity-related information comparison in the biometric identity proof digital document; At step S206, carry out the identity information checking, just compare visa numbering ID.At step S207, if the visa of identity information numbering ID checking is correct, feedback output mobile phone " identity-related information is correct " information.At step S208, the fingerprint characteristic data of mobile phone fingerprint visa holder's collection in worksite and input handset is compared with the fingerprint characteristic template that is kept in the mobile phone fingerprint visa holder mobile phone.At step S209, carry out the fingerprint matching comparison.At step S210, if the match is successful for fingerprint comparison, feedback output mobile phone " fingerprint characteristic coincide " information.At step S211, if fingerprint characteristic comparison does not match, or the identity information comparison is incorrect, and feedback output " input information mistake or assume another's name " is also reported to the police.At step S212, finish the checking of mobile phone fingerprint visa and use.
In addition, in order to guarantee that the software in mobile phone fingerprint visa holder's mobile phone is to operate according to above-mentioned steps fully, avoid the software in the mobile phone fingerprint visa holder mobile phone to be distorted, can to the aforesaid operations step software or software code carry out the RSA digital signature.When mobile phone authenticates, at first verify the digital signature of cell phone software itself, and then carry out authentication and comparison according to above-mentioned steps.Mobile phone fingerprint visa holder is before a self-service lock of being open to the custom of customs, use the wireless blue tooth communication line and the Men Zha of customs (in store digital certificate in the door brake gear) of mobile phone to set up communication to biometric identity proof digital document and the certifying digital signature of cell phone software own, and on-the-spot input finger print mobile phones fingerprint to be certified and visa numbering ID.If the digital signature authentication of mobile phone fingerprint visa holder's cell phone software success itself, the digital signature authentication success of mobile phone fingerprint visa holder's biometric identity proof digital document, mobile phone fingerprint visa holder fingerprint matching to be certified is compared successfully with visa numbering ID and is proved to be successful, and then can authorize the mobile phone fingerprint visa holder who opens this visa numbering ID that lets pass automatically at the door lock of customs to be open to the custom.
Another embodiment as Fig. 2 is:
The digital certificate of the in store checking biometric identity proof of bank POS machine digital document and the digital certificate of the digital signature of checking cell phone software own;
Mobile phone is that the fingerprint mobile phone has fingerprint sensor, is used for the on-the-spot mobile phone that uses and directly gathers finger print data to be certified;
Bank POS machine is set up communication by wireless blue tooth and bank card user mobile phone, and the digital certificate of checking biometric identity proof digital document and the digital certificate of the digital signature of checking cell phone software own are sent on the mobile phone;
At first verify the digital signature of bank card user cell phone software itself;
If success, the step of execution graph 2 is (at step S201, utilize finger print mobile phones, the fingerprint characteristic of collection in worksite bank card user, and carry out minutia and extract, and by blueteeth network the mobile phone of digital certificate input bank card user, wherein, can directly read bank card ID identifier the biometric identity proof digital document from mobile phone; At step S202, use the PKI in the digital certificate, the digital signature of the fingerprint characteristic proof of identification digital document of preserving in the checking mobile phone.At step S203, carry out the checking of digital signature.At step S204, if authentication failed, feedback output mobile phone " forgery " and warning message.At step S205, if digital signature authentication is correct, also can verify the bank account ID of bank card user, but from biometric identity proof digital document, directly read bank card ID identifier in the present embodiment, also just omit this step and S206, S207.At step S208, the fingerprint characteristic data of bank card user collection in worksite and input handset is compared with the fingerprint characteristic template that is kept in the proof of biometric identity in the bank card user mobile phone digital document.At step S209, carry out the fingerprint matching comparison.At step S210, if the match is successful for fingerprint comparison, feedback output mobile phone " fingerprint characteristic coincide " information, and can send the authorization data that the POS of authorized bank machine allows the user to operate the fund under this bank card ID by wireless blue tooth and transfer accounts.At step S211, if the fingerprint characteristic comparison does not match, feedback output " assuming another's name " is also reported to the police.At step S212, finish.)
On user mobile phone, as long as fingerprint comparison success, just can authorized user operate the fund under the bank card ID, verify bank card ID not necessarily, directly read bank card ID identifier the digital document because can prove from biometric identity.That is to say, the authentification of user flow process is: the user holds finger print mobile phones and set up communication with wireless blue tooth and POS machine before the POS machine, as long as input finger print mobile phones fingerprint to be certified authenticates, just can authorize from this bank account ID after success is mated and transfer accounts, and need not import bank account ID identifier again, more need not input password.
Fig. 3 has shown the structural representation of the mobile phone fingerprint characteristic proof of identification Verification System of another execution mode of the present invention.
This system comprises: biometric identity proof producing device 1, biometric identity proof mobile phone 2, biometric identity proof authenticate device 3, wherein,
Biometric identity proof producing device 1 is used in reference to line silver and is about to bank account user's fingerprint template and account No. ID and carries out digital signature, thereby produce fingerprint biometric identity proof digital document, and give the user and be kept at its mobile phone, just be kept in the biometric identity proof mobile phone 2;
Biometric identity proof mobile phone 2 is used to preserve biometric identity proof digital document and is that benchmark is compared to the data to be certified of input and authenticated with this file;
The ATM of fingerprint bank, POS machine or Net silver subscription client are installed biometric identity proof authenticate device 3, the fingerprint and the input bank account ID that are used for the collection in worksite user, and by blue tooth wireless communication circuit and equipment between biometric identity proof mobile phone 2 and the biometric identity proof authenticate device 3, send to biometric identity proof mobile phone 2 and authenticate, and show the result data that feeds back; If the comparison of mobile phone 2 and authentication success, biometric identity proof authenticate device 3 are received the bank account that sends to again after the bank account application system is authorized behind the authorization data of mobile phone authentication success and are operated, for example, transfer accounts.
Fig. 4 has shown mobile phone fingerprint characteristic authentication proof and the system's detailed structure view of Fig. 3, describes the built-in function of each several part below in detail:
In biometric identity proof producing device 1, the fingerprint initial data of gathering by biology sensor 1-1 is input to biological characteristic extraction module 1-4 by biological interface 1-2 and carries out the extraction of biometric particulars, thereby finally forms user's fingerprint characteristic template; Simultaneously, by the ID identifier of identity information input unit 1-6 input user bank account, and by I/O data communication interface 1-3 input system; In digital signature module 1-5, adopt the private key of RSA Algorithm then, the whole data block that ID and its line feature templates of user's bank account are formed is carried out digital signature; At last, by I/O data communication interface 1-3 output system, the biometric identity that is kept at the user proves among the memory 2-2 of mobile phone 2.
In biometric identity proof mobile phone 2,, use the digital signature of encrypt/decrypt and digital signature/authentication module 2-5 checking user mobile phone software itself by wireless blue tooth network input digit certificate;
If the digital signature authentication of cell phone software success, the step of execution graph 2:
At step S201, utilize biometric identity proof authenticate device 3, the bank account ID identifier of the fingerprint characteristic of collection in worksite bank-user and input bank-user is by the mobile phone 2 of wireless blue tooth network together with digital certificate input bank-user; At step S202, use the digital signature of the fingerprint characteristic proof of identification digital document of preserving among the memory 2-2 of the public key verifications mobile phone 2 in the digital certificate.At step S203, in using encrypt/decrypt and digital signature/authentication module 2-5, verify.At step S204, if authentication failed, feedback output mobile phone 2 " forgery " information is also reported to the police.At step S205,, verify user's bank account ID identifier again if digital signature authentication is correct; At step S206, carry out bank account ID checking, just compare bank account ID identifier.At step S207, if bank account ID checking is correct, feedback output mobile phone 2 " identity-related information is correct " information.At step S208, the fingerprint characteristic data of bank-user collection in worksite and input handset is compared with the fingerprint characteristic template that is kept in the bank-user mobile phone 2.At step S209, carry out the fingerprint matching comparison among the biological characteristic comparing module 2-4.At step S210, if the match is successful for fingerprint comparison, by data I/O communication interface 2-3 feedback output mobile phone 2 " fingerprint characteristic coincide " information.At step S211, if the fingerprint characteristic comparison does not match, or bank account ID identifier is incorrect, and data I/O communication interface 2-3 feedback output mobile phone 2 " is assumed another's name " and warning message.At step S212, when fingerprint characteristic coincide and identity-related information bank account ID correct, then can Authorized operation bank account ID.At step S213, finish.)
On user mobile phone 2, if the digital signature authentication of user mobile phone software success itself, the digital signature authentication success of user biological feature proof of identification digital document, the user imports bank account ID to be certified and compares successfully, compare successfully with user's fingerprint matching to be certified, these operations all are successful, then can send the authorization data that the authorized bank ATM allows the user to operate fund under this bank account ID by wireless blue tooth and come enchashment gold or account transfer.Wherein, data I/O communication interface 2-3 is the interface of mobile phone 2 outbound datas exchange; The management of data communication administration module 2-1 and data communication and as a result output module 3-1 cooperates, guarantee to exchange the consistency of exchange data objects therebetween, and cooperation bluetooth communication circuit carries out consistent exchanges data with communication apparatus; Encrypt/decrypt and digital signature/authentication module 2-5 serves as the work of 3 aspects, the digital signature of first verifying software itself or software code, it two is digital signature of checking biometric identity proof digital document, it three is to cooperate with encrypt/decrypt and digital signature/authentication module 3-5, and the communication data between biometric identity proof authenticate device 3 and the mobile phone 2 is encrypted or digital signature and deciphering or checking.
In the biometric identity proof authenticate device 3, the on-the-spot live body of biology sensor 3-6 is gathered user's to be certified fingerprint initial data, by biological interface 3-4, is input to biological characteristic extraction module 3-2 and carries out the fingerprint characteristic detail extraction; Simultaneously, utilize identity information input unit 3-6 to import user's to be certified bank account ID identifier, in data I/O communication interface 3-3 input biometric identity proof authenticate device 3, then under data communication management and the management of output module 3-1 as a result, the digital certificate of the digital certificate of user's to be certified fingerprint characteristic and bank account ID recognition number data and checking cell phone software and checking biometric identity proof digital document, export by data I/O communication interface 3-3, and utilize wireless blue tooth communication line and equipment, be input in the mobile phone 2 and verify and authenticate; And the result data that feeds back according to mobile phone 2 shows or the authentication success authorization data sent to the bank account server, authorizes this user that the account of this bank account ID identifier is operated, for example, and account transfer.Wherein, encrypt/decrypt and digital signature/authentication module 3-5 is used for cooperatively interacting with the encrypt/decrypt and the digital signature/authentication module 2-5 of mobile phone 2, and the communication data between biometric identity proof authenticate device 3 and the mobile phone 2 is encrypted or digital signature and deciphering or checking.
Though described several embodiments of the present invention in conjunction with the accompanying drawings, those of ordinary skills can make various distortion or modification within the scope of the appended claims.For example, can conversion other the mode of concrete biological identification, the fingerprint characteristic authentication data, types of facial makeup in Beijing operas biometric data, retinal images biometric data, palmmprint recognition data, dorsal metacarpal veins train of thought image recognition data, language identification data, the person's handwriting recognition data that comprise human body, gait, DNA waits similar biological attribute data.
The hardware of biometric identity proof mobile phone not only can be mobile phone, PDA, palmtop PC, notebook computer, desktop computer, and can be special-purpose biometric identity proof autonomous device, or even digital household appliances, these hardware also are fit to biometric identity proof producing device, biometric identity proof authenticate device, they all are conventional computer system, micro controller system or the embedded system structures that comprises system bus, CPU, memory and I/O data communication interface, as shown in Fig. 5.
The just embodiment of this invention described in the specification, various not illustrating is construed as limiting the essence of an invention content, the person of an ordinary skill in the technical field is reading behind the specification and can make an amendment or be out of shape the above embodiment of narrating, and does not deviate from essence of an invention and scope.
Claims (8)
1, a kind of biometric identity proof manufacture method based on mobile phone is characterized in that, uses flow process to be;
A) user's biometric templates data and user identity relevant information are formed a whole data block; Wherein, the user identity relevant information can be user's identification card number, name, sex, nationality, date of birth, address, phone number, cell-phone number, passport number, date passport issue, the passport term of validity, visa number, date of certification and the term of validity, bank account ID, social security account ID, business insurance account number, stock account number, license plate, member account, waits the identifying information that direct relation is arranged with user identity; Described biological attribute data is fingerprint characteristic, iris characteristic data, palm print characteristics data, eyeground characteristic, facial feature data, waits similar biological attribute data;
B) select a kind of asymmetric key algorithm, use private key that whole data block is carried out digital signature or digital signature, produce the biometric identity proof digital document of digital signature; Wherein, biometric identity proof digital document also can comprise the digital signature data of whole data block itself and whole data block; Described asymmetric key algorithm is RSA Algorithm, Pohlig-Hellman algorithm, Rabin algorithm, EIGamal algorithm, PGP algorithm, waits or similar asymmetric key algorithm;
C) described biometric identity proof digital document is kept in user's the mobile phone, proves based on the biometric identity of mobile phone thereby finish making; Wherein, mobile phone also can be palmtop PC, PDA, numbers game machine, digital music player, multimedia digital processing player, waits or similar digital processing terminal, even can be special-purpose biological identification autonomous device.
2, a kind of authentication method that proves based on the biometric identity of mobile phone is characterized in that, may further comprise the steps;
B) gather user's to be certified biological attribute data, or also import user identity relevant information to be certified, send in the user mobile phone of preserving biometric identity proof digital document in advance together with the digital certificate that comprises PKI and verify and compare;
C) user's mobile phone uses the digital signature of the public key verifications biometric identity proof digital document in the digital certificate;
D) Shu Ru biological attribute data to be certified, or and identity-related information to be certified, compare with biometric templates, identity-related information corresponding in the biometric identity proof digital document;
E) user's the mobile phone result data feedback output mobile phone that will compare and verify is so that the further authorization data of operation of display result or output.
3, a kind of authentication method that proves based on the biometric identity of mobile phone according to claim 2 is characterized in that: wherein,
If in the failure of step c) public key verifications digital signature, feedback output " forgery " is also reported to the police;
If in the success of step c) public key verifications digital signature, proceed the biological information comparison;
If it fails to match in the comparison of step d) biological characteristic, feedback output " assuming another's name " is also reported to the police;
If the match is successful in the comparison of step d) biological characteristic, feedback output " biological characteristic coincide ", also can from be kept at the biometric identity proof digital document on the mobile phone in advance, read the identity relevant identification information, and the output authorized user is operated the authorization data of its identity-related information;
4, a kind of authentication method that proves based on the biometric identity of mobile phone according to claim 2 is characterized in that: wherein,
If in the success of step c) public key verifications digital signature, also can proceed the identity-related information comparison;
If in step d) identity-related information comparison failure, feedback output " input information mistake " is also reported to the police;
If compare successfully in the step d) identity-related information, feedback output " identity-related information is correct ".
5, according to the described a kind of authentication method that proves based on the biometric identity of mobile phone of claim 2,3 or 4, it is characterized in that: wherein,
Select a kind of asymmetric key algorithm in advance, use step b), the c of private key to the narration method), d), e) (software or software code) carry out digital signature, the public key verifications of at first carrying out when mobile phone carries out authentication in the step a) use digital certificate is narrated method step b), c), d), e) software or the digital signature of software code;
When all above-mentioned steps a), b), c), d), e) checking and the comparison all the success, then export the authorization data that authorized user is operated its identity-related information; Can import also that identity-related information to be certified is verified and directly read,, just can export the authorization data that authorized user is operated its identity-related information as long as the match is successful for the comparison of step d) biological characteristic from biometric identity proof digital document.
6, a kind of biometric identity proof Verification System based on mobile phone is characterized in that it includes:
(1) biometric identity proof producing device has biology sensor, biological characteristic extraction module, the digital signature module at least; Wherein,
Biology sensor is used to gather the biological characteristic initial data of user's registration;
The biological characteristic extraction module is used for extracting biometric templates from the biological characteristic initial data;
The digital signature module is used to select a kind of asymmetric key algorithm, uses private key that biometric templates is carried out digital signature or digital signature, produces the proof of identification digital document that comprises biological characteristic;
(2) biometric identity proof mobile phone has memory, biological characteristic comparing module, encrypt/decrypt digital signature/authentication module at least; Wherein,
Memory is used to preserve biometric identity proof digital document;
Encrypt/decrypt digital signature/authentication module is used to use public-key and verifies that the biometric identity that is kept at memory proves the digital signature or the digital signature of digital document, also be used for cooperating, the data of communication between mobile phone and the biometric identity proof authenticate device are carried out encrypt/decrypt and digital signature/checking with the encrypt/decrypt digital signature/authentication module of biometric identity proof authenticate device;
The biological characteristic comparing module is used for biological attribute data to be certified and at least a portion of the biometric templates of the proof of identification digital document that is kept at mobile phone memory are in advance compared, and produces a coupling checking result data;
(3) biometric identity proof authenticate device has biology sensor, biological characteristic extraction module at least, encrypt/decrypt digital signature/authentication module, wherein,
Biology sensor is used to gather user's to be certified biological characteristic initial data;
The biological characteristic extraction module is used for extracting biological attribute data from biological characteristic initial data to be certified;
Encrypt/decrypt digital signature/authentication module is used for cooperating with encrypt/decrypt digital signature/authentication module on the mobile phone, and the data of communication between mobile phone and the biometric identity proof authenticate device are carried out encrypt/decrypt and digital signature/checking;
7, the biometric identity proof Verification System based on mobile phone according to claim 6 is characterized in that:
Biometric identity proof producing device also includes the identity-related information input unit, be used to import user's identity-related information, and form a data block with user's biometric templates, and then, generate biometric identity proof digital document at enterprising line number word signature of whole data block or digital signature;
Wherein, the proof of identification digital document of described biological characteristic also can be comprise whole data block itself that identity-related information and biometric templates form with and digital signature after data, when in mobile phone, comparing authentication then, the identity-related information that can directly read biometric identity proof digital document itself is as identification, as long as the match is successful for digital signature authentication success and biological characteristic comparison, the user just can obtain to operate the authorization data of its identity-related information;
Mobile phone comprises the communication management module, be used for managing mobile phone and import data to be verified and output checking result data, and pass through communication line or prove the communication management of authenticate device and verify that output module cooperates as a result that with communication apparatus and biometric identity output is as one man compared and verified that the result arrives biometric identity and proves authenticate device;
Biometric identity proof authenticate device includes communication management and verifies output module as a result, be used to manage with data to be certified by communication line or and communication apparatus send to the communication management module of mobile phone, and be mated the checking of output comparison as one man result to biometric identity proof authenticate device, and the output result data is used for showing or further authorizing.
8, the biometric identity proof Verification System based on mobile phone according to claim 7 is characterized in that:
Biometric identity proof authenticate device also includes the identity-related information input unit, and the identity information to be certified that is used to import the user is verified.
Biometric identity proof mobile phone has the identity-related information comparing module, be used for comparing the identity-related information comparison of identity-related information to be certified and biometric identity proof digital document, and comparison result outputed to the proof of identification authenticate device of biological characteristic;
9, according to claim 6,7 or 8 described biometric identity proof Verification Systems based on mobile phone, it is characterized in that: biometric identity proof mobile phone is kept at the biometric identity proof digital document on its memory, the digital signature authentication module, the biological characteristic comparing module, the communication management module or and the function of identity-related information comparing module and the software or the software code of operating procedure carried out digital signature, and biometric identity proof authenticate device at first utilizes encrypt/decrypt digital signature/authentication module to verify the described software of mobile phone or the digital signature of software code during with mobile communication.
10, according to claim 6,7,8 or 9 described biometric identity proof Verification Systems based on mobile phone, it is characterized in that: described biological attribute data is fingerprint characteristic, iris characteristic data, palm print characteristics data, eyeground characteristic, facial feature data, waits or similar biological attribute data;
Described asymmetric key algorithm is RSA Algorithm, Pohlig-Hellman algorithm, Rabin algorithm, EIGamal algorithm, PGP algorithm, waits or similar asymmetric key algorithm;
Mobile phone can also be palmtop PC, PDA, numbers game machine, digital music player, multimedia digital processing player, waits similar digital processing terminal, even can be special-purpose biological identification autonomous device.
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