CN105656631A - Identity authentication method and device - Google Patents
Identity authentication method and device Download PDFInfo
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- CN105656631A CN105656631A CN201510508962.2A CN201510508962A CN105656631A CN 105656631 A CN105656631 A CN 105656631A CN 201510508962 A CN201510508962 A CN 201510508962A CN 105656631 A CN105656631 A CN 105656631A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
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Abstract
The invention provides an identity authentication method and device. The method comprises the following steps: selecting at least one group of authentication data from an association table pre-stored in electronic equipment; and then, matching biological feature data acquired through a biological feature data acquisition device with biological feature data in the selected authentication data to determine an authentication result of user identity information in order to finish identity authentication. At least two groups of authentication data are recorded in the association table, and at least one group of authentication data can be optionally selected from the at least two groups of authentication data during identity authentication, so that biological feature data needed in every identity authentication can be different; the security of the identity authentication is enhanced; and the security of the equipment is enhanced.
Description
Technical field
The invention belongs to identity identifying technology field, say more specifically, particularly relate to a kind of identity identifying method and device.
Background technology
Along with the progress of technology, biological characteristic is used in consumer electronics field gradually, and it is mainly used in identifying identity, can remove user like this from and manually input password. Such as fingerprint characteristic is applied in the identity unlocking or paying the user identifying current operation in application.
Wherein based on unblock mainly user's typing finger print data in the electronic device in advance of fingerprint characteristic, when electronics is unlocked by needs, finger can be put into the surface sweeping region of electronics by user, the finger print data of active user's typing is obtained by the fingerprint sensing device being arranged on scanning area, the finger print data of the finger print data of current typing with typing in advance is mated, if both mate unanimously, then successfully unlock, otherwise unlock unsuccessfully; The process of the same payment based on fingerprint characteristic is identical with the above-mentioned process based on the unblock of fingerprint characteristic.
But the authentication at present based on fingerprint characteristic mainly carries out authentication based on fixing finger print data, namely same finger print data is used to carry out authentication, and collected for carrying out the finger print data of authentication and be easy to, thus reduce the security of equipment.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of identity identifying method and device, for improving the security of equipment.
The present invention provides a kind of identity identifying method, is applied in electronics, and described electronics comprises biological attribute data acquisition device, and described method comprises:
At least one group of verify data is chosen from contingency table, wherein said contingency table is stored in advance in described electronics, described contingency table records at least two group verify datas, often organize the information that verify data comprises a biological attribute data and described biological attribute data, and it is different often to organize the biological attribute data in verify data;
The biological attribute data of the current typing of user is obtained by described biological attribute data acquisition device;
Described biological attribute data is mated mutually with the biological attribute data in selected verify data, to determine the certification result of subscriber identity information.
Preferably, described method also comprises: the information in verify data selected by output, to point out user's typing corresponding biological attribute data.
Preferably, the information in verify data selected by described output, comprising:
In text prompt mode, the information in selected verify data is displayed on the display area of described electronics;
And/or
With pictorial manner, the information in selected verify data is displayed on the display area of described electronics;
And/or
The information in selected verify data is play in voice mode.
Preferably, described described biological attribute data is mated mutually with the biological attribute data in selected verify data, to determine the certification result of subscriber identity information, comprising:
The biological attribute data of current typing is mated mutually with the biological attribute data in selected verify data, obtains matching result;
When described matching result shows that the biological attribute data of current typing is consistent with the biological attribute data in selected verify data, judge authentication success;
When showing that when described matching result the biological attribute data in the biological attribute data of current typing and selected verify data is inconsistent, obtain the number of times of erroneous matching;
When the number of times of erroneous matching is greater than predetermined threshold value, prompting user adopts the biological attribute data of other types to carry out authentication;
When the number of times of erroneous matching is less than or equals predetermined threshold value, return and perform from contingency table, choose at least one group of verify data, proceed authentication to choose other group verify datas from described contingency table.
Preferably, after obtaining the application that electronics currently runs, described from contingency table, choose at least one group of verify data, comprising: from described contingency table, choose at least one group of verify data at random, and the verify data currently chosen is different from the verify data chosen before;
Or
Described method also comprises: periodically extracts and often organizes verify data in described contingency table; Described from contingency table, choose at least one group of verify data, comprising: after obtaining the application that electronics currently runs, obtain the described verify data currently extracted.
The present invention also provides a kind of identification authentication system, is applied in electronics, and described electronics comprises biological attribute data acquisition device, and described device comprises:
Storage unit, for storing contingency table, wherein said contingency table records at least two group verify datas, often organizes the information that verify data comprises a biological attribute data and described biological attribute data, and it is different often to organize the biological attribute data in verify data;
Choose unit, for choosing at least one group of verify data from contingency table;
Acquiring unit, for obtaining the biological attribute data of the current typing of user by described biological attribute data acquisition device;
Matching unit, for mating the biological attribute data of current typing mutually with the biological attribute data in selected verify data, to determine the certification result of subscriber identity information.
Preferably, described device also comprises: output unit, for the information exported in selected verify data, to point out user's typing corresponding biological attribute data.
Preferably, described output unit is for display area that the information in selected verify data is displayed in described electronics in text prompt mode;
And/or
Described output unit is for display area that the information in selected verify data is displayed in described electronics with pictorial manner;
And/or
Described output unit is used for: play the information in selected verify data in voice mode.
Preferably, described matching unit comprises:
Coupling subelement, for being mated mutually with the biological attribute data in selected verify data by the biological attribute data of current typing, obtains matching result;
Judge subelement, for when described matching result shows that the biological attribute data of current typing is consistent with the biological attribute data in selected verify data, judging authentication success;
Obtain subelement, when biological attribute data for showing when described matching result in the biological attribute data of current typing and selected verify data is inconsistent, obtain the number of times of erroneous matching, and when the number of times of erroneous matching is less than or equals to choose unit described in predetermined threshold value triggering;
Prompting subelement, for when the number of times of erroneous matching is greater than predetermined threshold value, prompting user adopts the biological attribute data of other types to carry out authentication.
Preferably, choose described in unit for: after obtaining the application that currently runs of electronics, from described contingency table, choose at least one group of verify data at random, and the verify data currently chosen is different from the verify data chosen before;
Or
Described device also comprises: updating block, often organizes verify data for periodically extracting in described contingency table; Described choose unit for: after obtaining the application that currently runs of electronics, obtain the described verify data currently extracted.
Compared with prior art, technique scheme tool provided by the invention has the following advantages:
Technique scheme provided by the invention can choose at least one group of verify data from the contingency table that electronics prestores, and then mates to determine that the certification result of subscriber identity information completes authentication mutually by the biological attribute data obtained by biological attribute data acquisition device and the biological attribute data in the verify data chosen. Because contingency table records at least two group verify datas, like this when carrying out authentication, at least one group of verify data can be chosen arbitrarily from least two group verify datas, make to carry out the biological attribute data needed for authentication can be different every time, improve the security of authentication, and then improve the security of equipment.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of schema of the identity identifying method that the embodiment of the present invention provides;
Fig. 2 is another kind of schema of the identity identifying method that the embodiment of the present invention provides;
Fig. 3 is another schema of the identity identifying method that the embodiment of the present invention provides;
Fig. 4 is a kind of schematic diagram of the information display that the embodiment of the present invention provides;
Fig. 5 is a kind of structural representation of the identification authentication system that the embodiment of the present invention provides;
Fig. 6 is the structural representation of matching unit in identification authentication system shown in Fig. 5;
Fig. 7 is another kind of structural representation of the identification authentication system that the embodiment of the present invention provides.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments. Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, it illustrates a kind of schema of the identity identifying method that the embodiment of the present invention provides, described identity identifying method is applied in electronics, and electronics comprises biological attribute data acquisition device for obtaining the biological attribute data for carrying out authentication. In embodiments of the present invention, the identity identifying method shown in Fig. 1 can comprise the following steps:
101: from contingency table, choose at least one group of verify data, wherein contingency table prestores in the electronic device, contingency table records at least two group verify datas, often organize the information that verify data comprises a biological attribute data and biological attribute data, and it is different often to organize the biological attribute data in verify data, information is for pointing out user needs which biological attribute data of typing when carrying out authentication.
In embodiments of the present invention, biological attribute data can be finger print data and/or iris data, namely the biological attribute data often organized in verify data can be a finger print data of same user, and the biological attribute data in different group verify data is different finger print data, certainly except finger print data, biological attribute data can also be an iris data of same user, contingency table as shown in Table 1 and Table 2.
Table 1 contingency table
| Label | Finger print data | Information |
| 1 | Fingerprint 1 | Information 1 |
| 2 | Fingerprint 2 | Information 2 |
| �� | �� | �� |
| n | Fingerprint n | Information n |
Table 2 contingency table
| Label | Biological attribute data | Information |
| 1 | Fingerprint 1 | Information 1 |
| 2 | Iris 1 | Information 2 |
| �� | �� | �� |
| n | Fingerprint n | Information m |
For above-mentioned two contingency tables, any one mode can be chosen when applying the identity identifying method that the embodiment of the present invention provides, if when biological attribute data also comprises the data except finger print data and iris data, such as voice data etc., so can also upgrade the contingency table shown in above-mentioned table 1 or table 2, add other for carrying out the biological attribute data of authentication.
Further based on the contingency table shown in above-mentioned table 1 or table 2, after obtaining the application that electronics currently runs, it is possible to choosing at least one group of verify data from contingency table carries out certification arbitrarily. Such as can choose at least one group of verify data from contingency table at random, and the verify data currently chosen is different from the verify data chosen before, each like this verify data carrying out authentication can be different, even if electronics still can not be operated after being collected by illegal personnel by the finger print data making user, improve the security of authentication, and then improve the security of equipment.
In embodiments of the present invention, the verify data currently chosen is different from the verify data chosen before can be specifically: the verify data currently chosen is different with the verify data repeatedly chosen before so that the verify data repeatedly carrying out authentication is different.
In addition the identity identifying method that the embodiment of the present invention provides, periodically can also extract in contingency table and often organize verify data, such as extract at least one group of verify data at interval of the default time, like this after obtaining the application that electronics currently runs, can using the verify data currently the extracted verify data as application, make the verify data chosen in the same different time sections being applied in one-period or in the different time sections of different cycles can be different, improve the security of authentication, and then improve the security of equipment.Wherein presetting the timed interval that the time is used to change the biological attribute data carrying out authentication, its concrete value embodiment of the present invention is not limited.
Here it should be understood that when the verify data chosen is one group, it is possible to the corresponding biological attribute data of typing carries out authentication; When the verify data chosen for organizing more, it is possible to the biological attribute data that the acquisition order of order is corresponding a group by a group carries out authentication.
102: the biological attribute data being obtained the current typing of user by biological attribute data acquisition device.
103: the biological attribute data of current typing is mated mutually with the biological attribute data in selected verify data, to determine the certification result of subscriber identity information.
In the embodiment of the present invention, it is possible to the biological attribute data based on current typing mates the matching result obtained mutually with the biological attribute data in selected verify data, determine the certification result of subscriber identity information. Concrete, when matching result shows that the biological attribute data of current typing is consistent with the biological attribute data in selected verify data, judge authentication success; When showing that when matching result the biological attribute data in the biological attribute data of current typing and selected verify data is inconsistent, judge authentication failure.
From technique scheme, the identity identifying method that the embodiment of the present invention provides can choose at least one group of verify data from the contingency table that electronics prestores, and then mates to determine that the certification result of subscriber identity information completes authentication mutually by the biological attribute data obtained by biological attribute data acquisition device and the biological attribute data in the verify data chosen. Because contingency table records at least two group verify datas, like this when carrying out authentication, at least one group of verify data can be chosen arbitrarily from least two group verify datas, make to carry out the biological attribute data needed for authentication can be different every time, improve the security of authentication, and then improve the security of equipment.
But in some cases, authentication failure is likely because biological attribute data self reason makes authentication failure, for finger print data, there is quick-fried skin in the right hand forefinger of user, and the finger print data for the biological attribute data right hand forefinger just that carries out authentication, but biological attribute data acquisition device possibly cannot collect the finger print data of correct right hand forefinger in this kind of situation, cause authentication failure. In order to address this problem, the embodiment of the present invention when the biological attribute data certification failure of a type, can enable the certification process of the biological attribute data of another type when carrying out authentication, as shown in Figure 2, it is possible to comprise the following steps:
101: from contingency table, choose at least one group of verify data, wherein contingency table prestores in the electronic device, contingency table records at least two group verify datas, often organize the information that verify data comprises a biological attribute data and biological attribute data, and it is different often to organize the biological attribute data in verify data, information is for pointing out user needs which biological attribute data of typing when carrying out authentication.
102: the biological attribute data being obtained the current typing of user by biological attribute data acquisition device.
104: the biological attribute data of current typing is mated mutually with the biological attribute data in selected verify data, obtains matching result.
105: when matching result shows that the biological attribute data of current typing is consistent with the biological attribute data in selected verify data, judge authentication success.
106: when showing that when matching result the biological attribute data in the biological attribute data of current typing and selected verify data is inconsistent, obtain the number of times of erroneous matching.
107: when the number of times of erroneous matching is greater than predetermined threshold value, prompting user adopts the biological attribute data of other types to carry out authentication. When such as when carrying out authentication based on finger print data, the number of times of erroneous matching is greater than predetermined threshold value, it is possible to prompting user adopts iris data to carry out authentication. Wherein the certification level of iris data is higher than the certification level of finger print data, wherein certification level represents the security carrying out authentication, when certification level its security of more high expression is more high, therefore adopt the iris data of higher category to carry out security that authentication can improve authentication further, and the certification failure that user fingerprints self reason causes can be got rid of.
In embodiments of the present invention, predetermined threshold value is used to indicate the benchmark when adopting other types of biological characteristics to carry out authentication, and its concrete value can set according to practical application, this embodiment of the present invention is not limited.
108: when the number of times of erroneous matching is less than or equals predetermined threshold value, return and perform step 101, proceed authentication to choose other group verify datas from contingency table, authentication can be carried out based on the biological attribute data in other group verify datas chosen like this.
In embodiments of the present invention, it is from contingency table, choose arbitrarily at least one group of verify data when carrying out authentication, therefore know that current which biological attribute data of employing carries out authentication for the ease of user, the identity identifying method that the embodiment of the present invention provides can also be consulted shown in Fig. 3, step 109 can be comprised: the information in verify data selected by output, to point out user's typing corresponding biological attribute data.
Wherein export the information in selected verify data and can include but not limited to following three kinds of feasible patterns:
A kind of feasible pattern is: the information in selected verify data be displayed on the display area of electronics in text prompt mode. For finger print data, on the display area of electronics, the information of display can be " asking typing fingerprint 1 ".
Another kind of feasible pattern is: the information in selected verify data be displayed on the display area of electronics with pictorial manner. As shown in Figure 4, showing a hand of user on the display area of electronics, the finger that selected biological attribute data is corresponding is in straight configuration, and the finger that other biological attribute datas do not chosen are corresponding is in the state of holding with a firm grip.
Another feasible pattern is: play the information in selected verify data in voice mode. The information prompting corresponding biological attribute data of user's typing play.
Certainly the embodiment of the present invention can also by above-mentioned three kinds of mode random combines, as while with pictorial manner display reminding information, it is also possible to adopting voice mode to play, concrete which kind of mode of employing can arbitrarily set.
For aforesaid each embodiment of the method, in order to simple description, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not by the restriction of described sequence of operation, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in specification sheets all belongs to preferred embodiment, and involved action and module might not be that the present invention is necessary.
Corresponding with aforesaid method embodiment, the embodiment of the present invention also provides a kind of identification authentication system, is applied in electronics, and electronics comprises biological attribute data acquisition device. Wherein the structural representation of identification authentication system is as shown in Figure 5, it is possible to comprising: storage unit 10, choose unit 11, acquiring unit 12 and matching unit 13.
Storage unit 10, for storing contingency table, contingency table wherein records at least two group verify datas, often organize the information that verify data comprises a biological attribute data and biological attribute data, and it is different often to organize the biological attribute data in verify data, information is for pointing out user needs which biological attribute data of typing when carrying out authentication.
Choose unit 11, for choosing at least one group of verify data from contingency table.
In embodiments of the present invention, biological attribute data can be finger print data and/or iris data, namely the biological attribute data often organized in verify data can be a finger print data of same user, and the biological attribute data in different group verify data is different finger print data, certainly except finger print data, biological attribute data can also be an iris data of same user, the contingency table as shown in above-mentioned table 1 and table 2.
Choose unit 11 when choosing at least one group of verify data from contingency table, can after obtaining the application that electronics currently runs, at least one group of verify data is chosen at random from contingency table, and the verify data currently chosen is different from the verify data chosen before, specifically can be different from the verify data repeatedly chosen before, each like this verify data carrying out authentication is all different, even if electronics still can not be operated after being collected by illegal personnel by the finger print data making user, improve the security of authentication, and then improve the security of equipment.
In addition the identification authentication system that the embodiment of the present invention provides can also comprise updating block, verify data is often organized for periodically extracting in contingency table, such as extract at least one group of verify data at interval of the default time, like this after obtaining the application that electronics currently runs, choosing unit 11 can using the verify data currently the extracted verify data as application, make the verify data chosen in the same different time sections being applied in one-period or in the different time sections of different cycles can be different, improve the security of authentication, and then improve the security of equipment. wherein presetting the timed interval that the time is used to change the biological attribute data carrying out authentication, its concrete value embodiment of the present invention is not limited.
Acquiring unit 12, for obtaining the biological attribute data of the current typing of user by biological attribute data acquisition device.
Matching unit 13, for mating the biological attribute data of current typing mutually with the biological attribute data in selected verify data, to determine the certification result of subscriber identity information.
In the embodiment of the present invention, matching unit 13 can mate, based on the biological attribute data of current typing, the matching result obtained mutually with the biological attribute data in selected verify data, determines the certification result of subscriber identity information. Concrete, when matching result shows that the biological attribute data of current typing is consistent with the biological attribute data in selected verify data, judge authentication success; When showing that when matching result the biological attribute data in the biological attribute data of current typing and selected verify data is inconsistent, judge authentication failure.
But in some cases, authentication failure is likely because biological attribute data self reason makes authentication failure, for finger print data, there is quick-fried skin in the right hand forefinger of user, and the finger print data for the biological attribute data right hand forefinger just that carries out authentication, but biological attribute data acquisition device possibly cannot collect the finger print data of correct right hand forefinger in this kind of situation, cause authentication failure.In order to address this problem, in the identification authentication system that the embodiment of the present invention provides, matching unit 13 can adopt structure shown in Fig. 6, comprising: coupling subelement 131, judgement subelement 132, acquisition subelement 133 and prompting subelement 134.
Coupling subelement 131, for being mated mutually with the biological attribute data in selected verify data by the biological attribute data of current typing, obtains matching result.
Judge subelement 132, for when matching result shows that the biological attribute data of current typing is consistent with the biological attribute data in selected verify data, judging authentication success.
Obtain subelement 133, when biological attribute data for showing when matching result in the biological attribute data of current typing and selected verify data is inconsistent, obtain the number of times of erroneous matching, and trigger choose unit 11 when the number of times of erroneous matching is less than or equals predetermined threshold value, proceed authentication to choose other group verify datas from contingency table, authentication can be carried out based on the biological attribute data in other group verify datas chosen like this.
Prompting subelement 134, for when the number of times of erroneous matching is greater than predetermined threshold value, prompting user adopts the biological attribute data of other types to carry out authentication. When such as when carrying out authentication based on finger print data, the number of times of erroneous matching is greater than predetermined threshold value, it is possible to prompting user adopts iris data to carry out authentication. Wherein the certification level of iris data is higher than the certification level of finger print data, wherein certification level represents the security carrying out authentication, when certification level its security of more high expression is more high, therefore adopt the iris data of higher category to carry out security that authentication can improve authentication further, and the certification failure that user fingerprints self reason causes can be got rid of.
In embodiments of the present invention, predetermined threshold value is used to indicate the benchmark when adopting other types of biological characteristics to carry out authentication, and its concrete value can set according to practical application, this embodiment of the present invention is not limited.
From technique scheme, the identification authentication system that the embodiment of the present invention provides can choose at least one group of verify data from the contingency table that electronics prestores, and then mates to determine that the certification result of subscriber identity information completes authentication mutually by the biological attribute data obtained by biological attribute data acquisition device and the biological attribute data in the verify data chosen. Because contingency table records at least two group verify datas, like this when carrying out authentication, at least one group of verify data can be chosen arbitrarily from least two group verify datas, make to carry out the biological attribute data needed for authentication can be different every time, improve the security of authentication, and then improve the security of equipment.
In embodiments of the present invention, it is from contingency table, choose arbitrarily at least one group of verify data when carrying out authentication, therefore know that current which biological attribute data of employing carries out authentication for the ease of user, the identification authentication system that the embodiment of the present invention provides can also comprise: output unit 14, as shown in Figure 7. Wherein output unit 14, for the information exported in selected verify data, to point out user's typing corresponding biological attribute data.
Wherein export the information in selected verify data and can include but not limited to following three kinds of feasible patterns:
A kind of feasible pattern is: the information in selected verify data be displayed on the display area of electronics in text prompt mode.For finger print data, on the display area of electronics, the information of display can be " asking typing fingerprint 1 ".
Another kind of feasible pattern is: the information in selected verify data be displayed on the display area of electronics with pictorial manner. As shown in Figure 4 above, showing a hand of user on the display area of electronics, the finger that selected biological attribute data is corresponding is in straight configuration, and the finger that other biological attribute datas do not chosen are corresponding is in the state of holding with a firm grip.
Another feasible pattern is: play the information in selected verify data in voice mode. The information prompting corresponding biological attribute data of user's typing play.
Certainly the embodiment of the present invention can also by above-mentioned three kinds of mode random combines, as while with pictorial manner display reminding information, it is also possible to adopting voice mode to play, concrete which kind of mode of employing can arbitrarily set.
It should be noted that, each embodiment in this specification sheets all adopts the mode gone forward one by one to describe, each embodiment emphasis illustrate be the difference with other embodiments, between each embodiment identical similar part mutually see. For device class embodiment, due to itself and embodiment of the method basic simlarity, so what describe is fairly simple, relevant part illustrates see the part of embodiment of the method.
Finally, also it should be noted that, herein, the such as relational terms of first and second grades and so on is only used for separating an entity or operation with another entity or operational zone, and not necessarily requires or imply to there is any this kind of actual relation or sequentially between these entities or operation. And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, so that comprise the process of a series of key element, method, article or equipment not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise the key element intrinsic for this kind of process, method, article or equipment. When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
To the above-mentioned explanation of the disclosed embodiments, those skilled in the art are enable to realize or use the present invention. To be apparent for a person skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments. Therefore, the present invention can not be limited in these embodiments shown in this article, but be met the widest scope consistent with principle disclosed herein and features of novelty.
The above is only the preferred embodiment of the present invention; it is noted that for those skilled in the art, under the premise without departing from the principles of the invention; can also making some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. an identity identifying method, it is characterised in that, it is applied in electronics, described electronics comprises biological attribute data acquisition device, and described method comprises:
At least one group of verify data is chosen from contingency table, wherein said contingency table is stored in advance in described electronics, described contingency table records at least two group verify datas, often organize the information that verify data comprises a biological attribute data and described biological attribute data, and it is different often to organize the biological attribute data in verify data;
The biological attribute data of the current typing of user is obtained by described biological attribute data acquisition device;
Described biological attribute data is mated mutually with the biological attribute data in selected verify data, to determine the certification result of subscriber identity information.
2. method according to claim 1, it is characterised in that, described method also comprises: the information in verify data selected by output, to point out user's typing corresponding biological attribute data.
3. method according to claim 2, it is characterised in that, the information in verify data selected by described output, comprising:
In text prompt mode, the information in selected verify data is displayed on the display area of described electronics;
And/or
With pictorial manner, the information in selected verify data is displayed on the display area of described electronics;
And/or
The information in selected verify data is play in voice mode.
4. method according to claim 1, it is characterised in that, described described biological attribute data is mated mutually with the biological attribute data in selected verify data, to determine the certification result of subscriber identity information, comprising:
The biological attribute data of current typing is mated mutually with the biological attribute data in selected verify data, obtains matching result;
When described matching result shows that the biological attribute data of current typing is consistent with the biological attribute data in selected verify data, judge authentication success;
When showing that when described matching result the biological attribute data in the biological attribute data of current typing and selected verify data is inconsistent, obtain the number of times of erroneous matching;
When the number of times of erroneous matching is greater than predetermined threshold value, prompting user adopts the biological attribute data of other types to carry out authentication;
When the number of times of erroneous matching is less than or equals predetermined threshold value, return and perform from contingency table, choose at least one group of verify data, proceed authentication to choose other group verify datas from described contingency table.
5. method according to claim 1, it is characterized in that, after obtaining the application that electronics currently runs, described from contingency table, choose at least one group of verify data, comprise: from described contingency table, choose at least one group of verify data at random, and the verify data currently chosen is different from the verify data chosen before;
Or
Described method also comprises: periodically extracts and often organizes verify data in described contingency table; Described from contingency table, choose at least one group of verify data, comprising: after obtaining the application that electronics currently runs, obtain the described verify data currently extracted.
6. an identification authentication system, it is characterised in that, it is applied in electronics, described electronics comprises biological attribute data acquisition device, and described device comprises:
Storage unit, for storing contingency table, wherein said contingency table records at least two group verify datas, often organizes the information that verify data comprises a biological attribute data and described biological attribute data, and it is different often to organize the biological attribute data in verify data;
Choose unit, for choosing at least one group of verify data from contingency table;
Acquiring unit, for obtaining the biological attribute data of the current typing of user by described biological attribute data acquisition device;
Matching unit, for mating the biological attribute data of current typing mutually with the biological attribute data in selected verify data, to determine the certification result of subscriber identity information.
7. device according to claim 6, it is characterised in that, described device also comprises: output unit, for the information exported in selected verify data, to point out user's typing corresponding biological attribute data.
8. device according to claim 7, it is characterised in that, described output unit is for the display area that the information in selected verify data is displayed in described electronics in text prompt mode;
And/or
Described output unit is for display area that the information in selected verify data is displayed in described electronics with pictorial manner;
And/or
Described output unit is used for: play the information in selected verify data in voice mode.
9. device according to claim 6, it is characterised in that, described matching unit comprises:
Coupling subelement, for being mated mutually with the biological attribute data in selected verify data by the biological attribute data of current typing, obtains matching result;
Judge subelement, for when described matching result shows that the biological attribute data of current typing is consistent with the biological attribute data in selected verify data, judging authentication success;
Obtain subelement, when biological attribute data for showing when described matching result in the biological attribute data of current typing and selected verify data is inconsistent, obtain the number of times of erroneous matching, and when the number of times of erroneous matching is less than or equals to choose unit described in predetermined threshold value triggering;
Prompting subelement, for when the number of times of erroneous matching is greater than predetermined threshold value, prompting user adopts the biological attribute data of other types to carry out authentication.
10. device according to claim 6, it is characterized in that, described choose unit for: after obtaining the application that currently runs of electronics, from described contingency table, choose at least one group of verify data at random, and the verify data currently chosen is different from the verify data chosen before;
Or
Described device also comprises: updating block, often organizes verify data for periodically extracting in described contingency table; Described choose unit for: after obtaining the application that currently runs of electronics, obtain the described verify data currently extracted.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510508962.2A CN105656631A (en) | 2015-08-18 | 2015-08-18 | Identity authentication method and device |
| PCT/CN2016/074905 WO2017028522A1 (en) | 2015-08-18 | 2016-02-29 | Identity authentication method and apparatus |
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| CN201510508962.2A CN105656631A (en) | 2015-08-18 | 2015-08-18 | Identity authentication method and device |
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| WO (1) | WO2017028522A1 (en) |
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| WO2017028522A1 (en) | 2017-02-23 |
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