CN100500091C - Identity recognition system and method based on intelligent physical characteristics collecting and processing terminal - Google Patents

Identity recognition system and method based on intelligent physical characteristics collecting and processing terminal Download PDF

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CN100500091C
CN100500091C CNB2006101142912A CN200610114291A CN100500091C CN 100500091 C CN100500091 C CN 100500091C CN B2006101142912 A CNB2006101142912 A CN B2006101142912A CN 200610114291 A CN200610114291 A CN 200610114291A CN 100500091 C CN100500091 C CN 100500091C
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physical characteristics
characteristics collecting
service module
processing terminal
collecting processing
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CN1951326A (en
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陆舟
于华章
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Feitian Technologies Co Ltd
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Beijing Feitian Technologies Co Ltd
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Abstract

The invention relates to an identification recognize system based on intelligent biological character collecting terminal. Wherein, it comprises an intelligent biological character collecting terminal, an identification recognize module, a manage module, a log module and a network gate module; and the recognize method comprises that: the collecting terminal collects the biological characters of object with pretreatment, via network to be sent to the identification module, to be compared with preset information; judging if the received information is legal. The invention can reduce network flux and reduce the communication load, to improve the safety.

Description

Identification system and method based on the intelligent physical characteristics collecting processing terminal
Technical field
The present invention relates to a kind of identification system and method, relate in particular to a kind of identification system and method based on the intelligent physical characteristics collecting processing terminal.
Background technology
Biological identification technology is meant the process of utilizing inherent physiological feature of human body or behavior characteristics to carry out identity authentication and authentication by computer.Because living things feature recognition is compared with traditional authentication identifying methods such as password identification, has very big advantage, extensive and deep research and application have therefore been obtained.Being commonly used at present to carry out the biological characteristic that identity differentiates has: face picture, fingerprint, iris, vocal print, gait, signature etc.
Along with the fast development of computer and network, life ﹠ amusement, economic interaction that people are daily, inseparable with computer and network.Identification problem in the digitized life is outstanding day by day gradually.As the digitized life of amusement, virtual identity can be protected the individual.But as the digitalized network of carrying economic life, identity problems but be can't permit least bit falseness.Because network makes aspectant transaction become non-aspectant transaction, conveniently simultaneously, the aspectant security and sense of trust also disappear thereupon.Network also makes connection-oriented transaction become non-connection-oriented transaction, both sides' safety on line sense complete obiteration.So whenever all more important Authentication Questions is than the past in informationalized today.Therefore biometrics identification technology is also becoming the important tool of following digital world identity validation.
Biometrics identification technology more and more manifests consequence in ecommerce.The expression mode of identity has also experienced development change several times in the ecommerce.From initial " account number " mode, the mode of finally " account number+password ", and existing " digital certificate " mode.All have easily the shortcoming of being revealed, being replicated, propagated with upper type, can not well satisfy the uniqueness and the safety needs of identification.Traditional identity is not the inherent feature of people, but the keepsake symbol of system assignment.So traditional identification system is only recognized symbol and do not recognized people, safety often can not reach requirement.Development propelling along with ecommerce, E-Government makes up transaction agent representation trusty, has become the basic problem in the transaction system.Just because of unique property, the non repudiation of biological characteristic, and the antifalsification of self, make that adopting biological characteristic will become main flow as identify label selects.In addition, biological characteristic has the characteristics that need not to remember and good ease for use.It is the biometrics identification technology of identity validation information that technology focus aspect identification also will change into the biological characteristic.
The usual method of living things feature recognition is: at first, gather authenticatee's biological attribute data; Because the data volume that collects is bigger, therefore next need therefrom to extract eigenvalue; At last, compare with eigenvalue and the Template Information that prestores, thereby finish identification.Because biometrics identification technology has been arranged, the identity validation problem in the digitized existence will be solved well.
The framework of identity authorization system mainly comprises two kinds of forms at present, and is promptly centralized and distributed.Centralized identity authorization system is generally at server end storage identification element information, and connected terminal only is responsible for finishing the collecting work of authentication information, is finally finished the identification comparison of information by server end by network.The exigent network traffics of this mode, and mass data is revealed in the process from the terminal transmission to the server easily.In addition,, just can compare then, cause comparison speed slower because server need at first be finished pretreated work.The distributed identity authentication system generally finishes complete identification checking on terminal, comprise the collection of authentication information and than the equity operation, need not the participation of server.After checking is passed through, just allow authenticatee's accesses network resource.But general terminal configuration is lower, be difficult to store mass data, so identifying will be very consuming time.
Summary of the invention
The present invention aims to provide a kind of system and method for the concentrated distributed identification based on the intelligent physical characteristics collecting processing terminal, solves existing centralized and deficiency that the distributed identity authentication system exists.
Technical scheme of the present invention is as follows: the identification system based on the intelligent physical characteristics collecting processing terminal comprises:
The intelligent physical characteristics collecting processing terminal is gathered and pretreatment authenticatee biological information;
The authentication service module, the authenticatee's identification information that described intelligent physical characteristics collecting processing terminal is sent, obtain through pretreatment is compared with the identification information that prestores.
Described system also comprises:
Management services module is monitored and is managed the authentication process;
Log service module, event in the record authentication process;
The gateway service module, connection is controlled, is filtered to the visiting from outside in the authentication process.
Wherein, the physical characteristics collecting processing terminal of the built-in or external physical characteristics collecting device of described intelligent physical characteristics collecting processing terminal.
Connect by network between described intelligent physical characteristics collecting processing terminal, authentication service module, management services module, log service module and the gateway service module, carry out data communication.
Data in the described process of data communication are through the encrypted ciphertext data.
Described authentication service module, management services module, log service module and gateway service module can be installed on same the computer, also can be installed on the various computing machine.
Personal identification method based on the identification system of intelligent physical characteristics collecting processing terminal may further comprise the steps:
The intelligent physical characteristics collecting processing terminal is gathered authenticatee's biological information;
The intelligent physical characteristics collecting processing terminal carries out pretreatment to the biological information that collects;
The intelligent physical characteristics collecting processing terminal is submitted to described authentication service module by the identification information that network obtains after with pretreatment;
The authentication service module is compared identification information that receives and the corresponding information that prestores;
The authentication service module judges whether the identification information that receives is legal.
Described method further may further comprise the steps:
If the identification information that described authentication service module receives is legal, then send instruction to described intelligent physical characteristics collecting processing terminal, allow the authenticatee to carry out subsequent operation;
If the identification information that described authentication service module receives is illegal, then send instruction to described intelligent physical characteristics collecting processing terminal, forbid that the authenticatee carries out subsequent operation, and the prompting authenticatee.
Described pretreatment comprises the operation of the primitive organism characteristic information that collects being calculated, compress, filters, extracting characteristic, encryption or preservation.
Described biological characteristic comprises face picture, fingerprint, palmmprint, iris, vocal print, gait, signature.
Compared with prior art, the invention has the beneficial effects as follows:
1. give full play to the effect of intelligent terminal's resource, reduced network traffics, reduced pressure communication, promoted the motility that system disposes;
2. solve storage and the speed bottle-neck problem that has centralized and distributed identity authentication now.
3. reduce the probability of sensitive information leakage in the communication process, improved safety;
Description of drawings
Fig. 1 is an identification system structure chart of the present invention;
Fig. 2 is a personal identification method flow chart of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments system and method for the present invention is described in more detail.
Fig. 1 is the identification system structure chart based on the intelligent physical characteristics collecting processing terminal of the present invention.
With reference to figure 1, identification system comprises: intelligent physical characteristics collecting processing terminal 101, authentication service module 102, management services module 103, log service module 104 and gateway service module 105.Connect by network between described intelligent physical characteristics collecting processing terminal, authentication service module, management services module, log service module and the gateway service module, carry out data communication.
Wherein said intelligent physical characteristics collecting processing terminal 101 may comprise intelligent physical characteristics collecting processing terminal 1, intelligent physical characteristics collecting processing terminal 2, intelligent physical characteristics collecting processing terminal 3 ... the terminal that several are relatively independent, they are used to gather the biological information with the pretreatment authenticatee.The authenticatee's here biological information can be information such as face picture, fingerprint, palmmprint, iris, vocal print, gait, signature.Described intelligent physical characteristics collecting processing terminal 101 comprises the physical characteristics collecting device, or is connected with the physical characteristics collecting device.Collect authenticatee's biological information when the physical characteristics collecting device after, corresponding intelligent physical characteristics collecting processing terminal carries out pretreatment to this information.The pretreatment here comprises calculating, extracts characteristic, comparison and preservation etc., and the identification information through pretreated authenticatee is transferred to authentication service module 102 by network then.In order to ensure data transmission security, described intelligent physical characteristics collecting processing terminal 101 or physical characteristics collecting device are built-in with AES, as RSA, DES, 3DES, AES or ECC etc., can encrypt data.Correspondingly, authentication service end contains corresponding decipherment algorithm.After receiving authenticatee's crypto identity identification information, authentication service module 102 will be decrypted this information, then the corresponding information that prestores among itself and the data base be compared.If occurrence is arranged, illustrate that then the authenticatee is a validated user, system will allow it to carry out next step operation.Otherwise system will refuse it and carry out next step operation.Management services module 103 is brought into play control and coordinated in whole authentication process effect, the manager can use and management service module 103 monitors the ruuning situation of authentication service module 102 and log service module 104.The variety of event that log service module 104 is used for whole authentication process is taken place carries out record, so that inquire about in the future and activity such as analysis.Gateway service module 105 is used for control, filters the external network connected reference.
Authentication service module 102, management services module 103, log service module 104 and gateway service module 105 can be installed on the various computing machine-and these computers are respectively as authentication server, management server, gateway server and log server; Also can be installed on same the computer server.Gateway service module 105 or gateway server are optional.
Fig. 2 is the personal identification method flow chart that the present invention is based on the intelligent physical characteristics collecting processing terminal.
With reference to figure 2, personal identification method comprises the steps:
Step 201, the intelligent physical characteristics collecting processing terminal is gathered authenticatee's biological information.The intelligent physical characteristics collecting processing terminal is gathered authenticatee's biological information by built-in or connected physical characteristics collecting device.Described biological information can be information such as face picture, fingerprint, palmmprint, iris, vocal print, gait, signature.At present, it is a lot of to be used for device that above-mentioned biological information is gathered on the market.For example, can gather finger print information by fingerprint sensor.
Step 202, the intelligent physical characteristics collecting processing terminal carries out pretreatment to the biological information that collects.In this process, the intelligent physical characteristics collecting processing terminal can calculate, filters, compresses, extract operations such as biological attribute data, comparison, encryption and preservation to the primitive organism characteristic information that collects in the step 201.
Step 203, the intelligent physical characteristics collecting processing terminal is submitted to the authentication service module by the information that network obtains after with pretreatment.The intelligent physical characteristics collecting processing terminal connects elder generation by network the identification information (eigenvalue) that obtains after the pretreatment is sent to the gateway service module, passes through the gateway service module again with above-mentioned information transfer management service module.Then, by management services module information is sent to the authentication service module.
Step 204, the authentication service module is compared information that receives and the information that prestores.The authentication service module is at first handled the identification information that receives, and comprises operations such as deciphering, decompression, and the corresponding information that prestores among result that will finally obtain and the data base is compared then.
Step 205, authentication service module judge whether the information that receives is legal.If do not find occurrence, illustrate that then this information is illegal, forward step 206 to; If the authentication service module is found occurrence, illustrate that then this information is legal, forward step 207 to.
Step 206 sends instruction to the intelligent physical characteristics collecting processing terminal, forbids that the authenticatee carries out subsequent operation, and the prompting authenticatee.The authentication service module connects to intelligent physical characteristics collecting processing terminal transmission instruction by network, forbids that the authenticatee continues executable operations, and makes mistakes intelligent physical characteristics collecting processing terminal prompting authenticatee.For example, can require the authenticatee to re-enter biological characteristic or register biological characteristic to the manager.
Step 207 sends instruction to the intelligent physical characteristics collecting processing terminal, allows the authenticatee to carry out subsequent operation.Checking is passed through, and authentication service module network sends instruction to the intelligent physical characteristics collecting processing terminal, allows the authenticatee to continue executable operations.
In step 206 and 207, authentication service module comparison judged result sends corresponding instruction by the gateway service module to the intelligent physical characteristics collecting processing terminal by management services module after sending to management services module.In whole authentication process, can write down variety of event by the usage log service module, comprise information such as authentication success, authentification failure, so that whole authentication process is monitored and managed.
Described system and method can be applied to the recreation management place of a plurality of managers and Duo Tai game machine.For example, on every game machine, be equipped with a fingerprint identification device.All managers' fingerprint characteristic information all is stored on the finger print identifying server.Before manager's executable operations, must elder generation's scanning fingerprint on the game machine terminal.Then, the game machine terminal will be submitted to the finger print identifying server through pretreated fingerprint of administrator characteristic information.The finger print identifying server authenticates finger print information, and the result is returned to the game machine terminal, simultaneously authentication result and relevant information records is arrived log server.In addition, system also is furnished with a management server, and the PC of fingerprint management service routine promptly has been installed, and is used to carry out the operations such as registration, modification and deletion of fingerprint of administrator.If authentication is passed through, then allow the manager to the terminal executable operations.Otherwise the refusal manager of system carries out any operation to terminal.Wherein, management server is by director or specified super manager's control of recreation management place.Illegally do not used in order to ensure management server, can be equipped with a fingerprint identification device yet for it.
The above embodiment only is the preferred embodiments of the present invention; the invention is not restricted to the foregoing description; for persons skilled in the art; the any conspicuous change of under the prerequisite that does not deviate from the principle of the invention it being done all belongs to the protection domain of design of the present invention and claims.

Claims (9)

  1. Distribution process based on the intelligent physical characteristics collecting processing terminal, concentrate the identification system of checking, it is characterized in that comprising:
    The intelligent physical characteristics collecting processing terminal, described intelligent physical characteristics collecting processing terminal comprises the physical characteristics collecting device or is connected with the physical characteristics collecting device, collect authenticatee's biological information when the physical characteristics collecting device after, described intelligent physical characteristics collecting processing terminal carries out pretreatment to this information, described pretreatment comprises that the primitive organism characteristic information to collecting calculates, compression, filter, extract characteristic, the operation of encrypting and preserving, described intelligent physical characteristics collecting processing terminal is built-in with enciphering algorithm module, in order to adopt RSA, DES, 3DES, AES or ECC algorithm carry out described encryption;
    The authentication service module, the authenticatee's identification information that described intelligent physical characteristics collecting processing terminal is sent, obtain through pretreatment is compared with the identification information that prestores, in described authentication service module, include the decipherment algorithm module, be used for the identification information through encrypting that receives is decrypted;
    The gateway service module, connection is controlled, is filtered to the visiting from outside in the authentication process.
  2. 2. identification system according to claim 1 is characterized in that also comprising:
    Management services module is monitored and is managed the authentication process;
    Log service module, event in the record authentication process.
  3. 3. identification system according to claim 1 is characterized in that: the physical characteristics collecting processing terminal that described intelligent physical characteristics collecting processing terminal is built-in or external physical characteristics collecting device.
  4. 4. identification system according to claim 2, it is characterized in that: connect by network between described intelligent physical characteristics collecting processing terminal, authentication service module, management services module, log service module and the gateway service module, carry out data communication.
  5. 5. identification system according to claim 4 is characterized in that: the data in the described process of data communication are through the encrypted ciphertext data.
  6. 6. identification system according to claim 2 is characterized in that: described authentication service module, management services module, log service module and gateway service module can be installed on same the computer, also can be installed on the various computing machine.
  7. Distribution process based on the described identification system of claim 1, concentrate the personal identification method of checking, it is characterized in that may further comprise the steps:
    The physical characteristics collecting device collection authenticatee's that the intelligent physical characteristics collecting processing terminal comprises or connects by it biological information;
    The intelligent physical characteristics collecting processing terminal carries out pretreatment to the biological information that collects, described pretreatment comprises the operation of the primitive organism characteristic information that collects being calculated, compress, filters, extracting characteristic, encryption and preservation, and described encryption is to adopt RSA, DES, 3DES, AES or ECC algorithm to encrypt;
    The intelligent physical characteristics collecting processing terminal is submitted to described authentication service module by the identification information that network obtains after with pretreatment;
    The authentication service module is compared with the identification information that prestores after the identification information that receives is decrypted;
    The authentication service module judges whether the identification information that receives is legal;
    Wherein, in the process of authentication, by the gateway service module visiting from outside is connected and to control, to filter.
  8. 8. personal identification method according to claim 7 is characterized in that further comprising the steps of:
    If the identification information that described authentication service module receives is legal, then send instruction to described intelligent physical characteristics collecting processing terminal, allow the authenticatee to carry out subsequent operation;
    If the identification information that described authentication service module receives is illegal, then send instruction to described intelligent physical characteristics collecting processing terminal, forbid that the authenticatee carries out subsequent operation, and the prompting authenticatee.
  9. 9. personal identification method according to claim 7 is characterized in that: described biological characteristic comprises face picture, fingerprint, palmmprint, iris, vocal print, gait, signature.
CNB2006101142912A 2006-11-03 2006-11-03 Identity recognition system and method based on intelligent physical characteristics collecting and processing terminal Active CN100500091C (en)

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