CN106411813A - Biological characteristic transmission method and device and mobile terminal - Google Patents
Biological characteristic transmission method and device and mobile terminal Download PDFInfo
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- CN106411813A CN106411813A CN201510447627.6A CN201510447627A CN106411813A CN 106411813 A CN106411813 A CN 106411813A CN 201510447627 A CN201510447627 A CN 201510447627A CN 106411813 A CN106411813 A CN 106411813A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0861—Network architectures or network communication protocols for network security for authentication of entities using biometrical features, e.g. fingerprint, retina-scan
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
- G06Q20/4014—Identity check for transactions
- G06Q20/40145—Biometric identity checks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
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- Computer Security & Cryptography (AREA)
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- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
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- General Health & Medical Sciences (AREA)
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- Computer Networks & Wireless Communication (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Telephonic Communication Services (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides a biological characteristic transmission method and device and a mobile terminal. The flows of the method executed at a publishment terminal side comprise acquiring the biological characteristic data of a user; converting the biological characteristic data into an encrypted two-dimensional code, and publishing to a reception terminal. According to the present invention, aiming at the safety problem of the biological characteristic data transmission between terminals, and by the two-dimensional code transmission medium, the fingerprint information carrying the biological characteristic data is transmitted between the terminals, and by combining the characteristic that the two-dimensional code can be encrypted with other encryption modes, the safety of the biological characteristic data during a transmission process can be guaranteed. According to the present invention, under the premise of not having a fingerprint acquisition module, and by the received biological characteristic data, the reception terminal can realize some important operations, for example, the reception terminal can utilize the fingerprints to pay, and is not limited by the local fingerprint recording under the multiuser and multi-terminal scenes.
Description
Technical Field
The present invention relates to the field of information transmission technologies, and in particular, to a method and an apparatus for transmitting biometric features, and a mobile terminal.
Background
The two-dimensional code is a mode of information exchange, and can convert information such as characters, patterns and the like into two-dimensional code graphs for storage through a coding mode, and then obtain transmitted information through corresponding decoding and restoring. At present, two-dimension codes are distributed in people's lives, including shopping, information transmission and the like. The two-dimensional code has the characteristics of large capacity, encryption and the like.
On the other hand, the fingerprint function has gained much attention as a more emerging function in the current intelligent terminal. Generally, the fingerprint function is applied to functions of unlocking, multi-user switching, payment, and the like of the terminal. However, the existing fingerprint function can only be acquired and applied on one terminal with a fingerprint scanning module, and has great application limitation.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a transmission method, a transmission device and a mobile terminal for biological characteristics, and to overcome the limitation of the application of the biological characteristics in the prior art.
The technical scheme adopted by the invention is that the transmission method of the biological characteristics is implemented at a release terminal side, and the process comprises the following steps:
collecting biometric data of a user;
and converting the biological characteristic data into an encrypted two-dimensional code and issuing the encrypted two-dimensional code to a receiving terminal.
Further, the biometric data includes at least one of: fingerprint, voice, iris, electrocardiogram waveform.
Further, converting the biometric feature into an encrypted two-dimensional code, comprising:
converting the code corresponding to the biological characteristic data into a two-dimensional code, and then encrypting the two-dimensional code obtained by conversion; or,
encrypting the code corresponding to the biological characteristic data, and then converting the encrypted result into a two-dimensional code; or,
and inserting the set key code into the code corresponding to the biological characteristic data, and then converting the code corresponding to the biological characteristic data into the two-dimensional code.
Further, the key encoding includes: and issuing the unique identification code of the terminal or the code corresponding to the set file.
Further, the issuing of the unique identification code of the terminal includes: an IMEI (International Mobile Equipment Identity) of the issuing terminal or a phone number of the issuing terminal.
The invention also provides a transmission method of biological characteristics, and the flow executed at the receiving terminal side comprises the following steps:
acquiring an encrypted two-dimensional code from a release terminal;
and decrypting and identifying the encrypted two-dimensional code to obtain biological characteristic data.
Further, the biometric data includes at least one of: fingerprint, voice, iris, electrocardiogram waveform.
Further, the method for acquiring the biological characteristic data after decrypting and identifying the encrypted two-dimensional code comprises the following modes corresponding to the mode of generating the encrypted two-dimensional code at the issuing terminal:
decrypting the encrypted two-dimensional code, and then analyzing the decrypted two-dimensional code to obtain a code corresponding to the biological characteristic; or,
analyzing the encrypted two-dimensional code, and then decrypting an analysis result to obtain a code corresponding to the biological characteristic data; or,
and analyzing the encrypted two-dimensional code, and then decrypting an analysis result by adopting a set key code to obtain a code corresponding to the biological characteristic data.
The invention also provides a transmission device of biological characteristics, which is arranged in the issuing terminal and comprises:
the acquisition module is used for acquiring the biological characteristic data of a user;
and the conversion and release module is used for converting the biological characteristic data into the encrypted two-dimensional code and releasing the encrypted two-dimensional code to a receiving terminal.
The present invention also provides a transmission device of biological characteristics, which is disposed in a receiving terminal, and includes:
the acquisition module is used for acquiring the encrypted two-dimensional code from the release terminal;
and the restoration module is used for decrypting and identifying the encrypted two-dimensional code to obtain biological characteristic data.
The invention also provides a mobile terminal which comprises the transmission device of the biological characteristics arranged in the issuing terminal and/or the transmission device of the biological characteristics arranged in the receiving terminal.
By adopting the technical scheme, the invention at least has the following advantages:
the invention relates to a transmission method, a device and a mobile terminal of biological characteristics, aiming at the safety problem existing in the transmission of biological characteristic data between the terminals, if only fingerprint information is transmitted and is easy to intercept by a third party, the invention carries the biological characteristic data to transmit the fingerprint information between the terminals through a transmission medium of a two-dimensional code, and the safety of the biological characteristic data in the transmission process can be ensured by combining the characteristic of encrypbility of the two-dimensional code with other encryption modes. The invention can realize some important operations, such as payment by using fingerprints, by the received biological characteristic data on the premise of no fingerprint acquisition module of the receiving terminal, and is not limited to local fingerprint input in a multi-user and multi-terminal scene.
Drawings
FIG. 1 is a flow chart of a biometric feature transmission method according to a first embodiment of the present invention;
FIG. 2 is a flow chart of a biometric feature transmission method according to a second embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a biometric transmission device according to a third embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a biometric transmission device according to a fourth embodiment of the present invention;
fig. 5 is a schematic diagram of a data processing flow of each module at a transmitting end according to a sixth embodiment of the present invention;
fig. 6 is a schematic diagram illustrating a data processing flow of each module at a receiving end according to a sixth embodiment of the present invention.
Detailed Description
To further explain the technical means and effects of the present invention adopted to achieve the intended purpose, the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments.
In a first embodiment of the present invention, a method for transmitting biometric features, as shown in fig. 1, a process executed at a distribution terminal includes the following specific steps:
step S101, collecting biological characteristic data of a user;
specifically, the biometric data includes at least one of: fingerprint, voice, iris, electrocardiogram waveform. For the collection of the fingerprint, a fingerprint collection module is required to be arranged at the side of the release terminal; for sound collection, an audio collection module such as a microphone is required to be arranged at the release terminal side; for the collection of the iris, a shooting module is required to be arranged at a release terminal; for the collection of the electrocardiogram waveform, the side of the release terminal is required to be provided with an electrocardiogram waveform collection module, or the electrocardiogram waveform of a user can be collected by an external wearable device and then transmitted to the release terminal. The biometric data can be used as unique identification information of the user, and can be used in important application occasions such as payment and login.
And step S102, converting the biological characteristic data into an encrypted two-dimensional code and issuing the encrypted two-dimensional code to a receiving terminal.
Specifically, in step S102, converting the biometric feature into an encrypted two-dimensional code includes:
1) converting the code corresponding to the biological characteristic data into a two-dimensional code, and then encrypting the two-dimensional code obtained by conversion; or,
2) encrypting the code corresponding to the biological characteristic data, and then converting the encrypted result into a two-dimensional code; or,
3) and inserting the set key code into the code corresponding to the biological characteristic data, and then converting the code corresponding to the biological characteristic data into the two-dimensional code.
Further, the key encoding includes: and issuing the unique identification code of the terminal or the code corresponding to the set file. The unique identification code of the issuing terminal comprises: and issuing the international identity code IMEI of the mobile equipment of the terminal or issuing the telephone number of the terminal.
In a second embodiment of the present invention, a flow executed on the receiving terminal side is provided corresponding to the flow executed on the issuing terminal side in the first embodiment, and a biometric transmission method of the present embodiment, as shown in fig. 2, includes:
step S201, acquiring an encrypted two-dimensional code from a release terminal;
specifically, the encrypted two-dimensional code presented by the issuing terminal can be scanned by the camera of the receiving terminal, or the encrypted two-dimensional code picture sent from the issuing terminal can be acquired from the encrypted two-dimensional code picture based on the two-dimensional code picture information identification function in the receiving terminal.
And S202, decrypting and identifying the encrypted two-dimensional code to obtain biological characteristic data.
Specifically, step S202 includes the following modes corresponding to the mode of generating the encrypted two-dimensional code at the issuing terminal:
1) decrypting the encrypted two-dimensional code, and then analyzing the decrypted two-dimensional code to obtain a code corresponding to the biological characteristic; or,
2) analyzing the encrypted two-dimensional code, and then decrypting an analysis result to obtain a code corresponding to the biological characteristic data; or,
3) and analyzing the encrypted two-dimensional code, and then decrypting an analysis result by adopting a set key code to obtain a code corresponding to the biological characteristic data.
Further, the key encoding includes: and issuing the unique identification code of the terminal or the code corresponding to the set file. The unique identification code of the issuing terminal comprises: issuing the IMEI code of the terminal or issuing the telephone number of the terminal.
In step S202, the biometric data includes at least one of: fingerprint, voice, iris, electrocardiogram waveform.
A third embodiment of the present invention, which corresponds to the first embodiment, is a biometric transmission device disposed in a distribution terminal, as shown in fig. 3, and includes the following components:
an acquisition module 301, configured to acquire biometric data of a user;
and a conversion issuing module 302, configured to convert the biometric data into an encrypted two-dimensional code, and issue the encrypted two-dimensional code to a receiving terminal.
A fourth embodiment of the present invention, which corresponds to the second embodiment, is a biometric transmission device disposed in a receiving terminal, as shown in fig. 4, the biometric transmission device includes the following components:
an obtaining module 401, configured to obtain an encrypted two-dimensional code from a publishing terminal;
and the restoring module 402 is configured to decrypt and identify the encrypted two-dimensional code to obtain biometric data.
A fifth embodiment of the present invention is a mobile terminal based on the third and fourth embodiments, and the present invention provides a mobile terminal including the biometric transmission device disposed in the issuing terminal in the third embodiment and/or the biometric transmission device disposed in the receiving terminal in the fourth embodiment. The mobile terminal of the present embodiment can be understood as a physical device.
A sixth embodiment of the present invention is based on the above embodiments, and describes an application example of the present invention with reference to fig. 5 to 6 by taking fingerprint information transmission between mobile phone terminals as an example.
In the embodiment of the present invention, the mobile phone terminal is divided into a sending end (similar to the issuing terminal in the third embodiment) and a receiving end, and the sending end provides a fingerprint collecting module (similar to the collecting module in the third embodiment) for collecting fingerprint information of a user. A two-dimensional code generating module (similar to the conversion function of the conversion issuing module in the third embodiment) is further provided in the sending end, and is used to generate a two-dimensional code carrying fingerprint information. For security reasons, some encryption algorithms may be provided for encrypting the fingerprint information.
The receiving end is relatively simple, the receiving end provides a two-dimensional code scanning and analyzing module (similar to the obtaining module and the restoring module in the fourth embodiment), and the two-dimensional code is received by the two-dimensional code scanning and analyzing module and is analyzed to obtain available fingerprint information. Certainly, if the sending end has performed a certain encryption algorithm on the two-dimensional code information, the receiving end must be able to match the decryption algorithm of the encryption algorithm, so that it can be ensured that the receiving end can successfully analyze the fingerprint information in the two-dimensional code.
After receiving the fingerprint information transmitted by the transmitting end, the receiving end can do many things for the received fingerprint, such as: a password for payment, a password for unlocking, a multi-user switched account number, and the like. In the embodiment of the invention, the fingerprint can be transmitted through a simple and safe way, so that many things are not limited to the influence of factors such as time and place.
The data processing flow of each module in the sending end and the receiving end of the embodiment of the invention is as follows:
a sending end: the data processing flow of each module is shown in fig. 5. The sending terminal obtains the fingerprint information through the fingerprint scanning module, then generates the two-dimensional code from the fingerprint information obtained through fingerprint scanning through the two-dimensional code generating module, can select whether to encrypt the two-dimensional code in the process of generating the two-dimensional code, and then transmits the two-dimensional code carrying the fingerprint information through multimedia messages, WeChat and other ways.
Receiving end: the data processing flow of each module is shown in fig. 6. After the receiving end receives the two-dimensional code information through the two-dimensional code scanning module, the two-dimensional code analyzing module analyzes the two-dimensional code information to obtain fingerprint information transmitted by the sending end, if the information is encrypted in the information analyzing process, a decryption process is needed in the information analyzing process, and the premise is that the encryption protocols of the sending end and the receiving end are the same.
The embodiment of the invention discloses a strategy for sending fingerprint information between mobile phone terminals, fingerprint information is carried by a transmission medium of a two-dimensional code and is transmitted between the mobile phone terminals, and the security of the fingerprint information in the transmission process can be ensured by utilizing the characteristic that the two-dimensional code can be encrypted. The embodiment of the invention can enable the receiving end to realize some fingerprint operations, such as payment by using fingerprints, through the received fingerprint information on the premise of not having a fingerprint acquisition module.
While the invention has been described in connection with specific embodiments thereof, it is to be understood that it is intended by the appended drawings and description that the invention may be embodied in other specific forms without departing from the spirit or scope of the invention.
Claims (11)
1. A biometric transmission method, wherein a process executed on a distribution terminal side includes:
collecting biometric data of a user;
and converting the biological characteristic data into an encrypted two-dimensional code and issuing the encrypted two-dimensional code to a receiving terminal.
2. The method according to claim 1, wherein the biometric data comprises at least one of: fingerprint, voice, iris, electrocardiogram waveform.
3. The method for transmitting biometric features according to claim 1 or 2, wherein converting the biometric features into an encrypted two-dimensional code comprises:
converting the code corresponding to the biological characteristic data into a two-dimensional code, and then encrypting the two-dimensional code obtained by conversion; or,
encrypting the code corresponding to the biological characteristic data, and then converting the encrypted result into a two-dimensional code; or,
and inserting the set key code into the code corresponding to the biological characteristic data, and then converting the code corresponding to the biological characteristic data into the two-dimensional code.
4. The method for transmitting biometric information according to claim 3, wherein the key encoding comprises: and issuing the unique identification code of the terminal or the code corresponding to the set file.
5. The method according to claim 4, wherein the issuing the unique identification code comprises: and issuing the international identity code IMEI of the mobile equipment of the terminal or issuing the telephone number of the terminal.
6. A biometric transmission method, wherein a procedure executed at a receiving terminal side includes:
acquiring an encrypted two-dimensional code from a release terminal;
and decrypting and identifying the encrypted two-dimensional code to obtain biological characteristic data.
7. The method according to claim 6, wherein the biometric data comprises at least one of: fingerprint, voice, iris, electrocardiogram waveform.
8. The transmission method of the biometric features according to claim 6 or 7, wherein the biometric feature data obtained by decrypting and identifying the encrypted two-dimensional code comprises the following modes corresponding to the mode of generating the encrypted two-dimensional code at the issuing terminal:
decrypting the encrypted two-dimensional code, and then analyzing the decrypted two-dimensional code to obtain a code corresponding to the biological characteristic; or,
analyzing the encrypted two-dimensional code, and then decrypting an analysis result to obtain a code corresponding to the biological characteristic data; or,
and analyzing the encrypted two-dimensional code, and then decrypting an analysis result by adopting a set key code to obtain a code corresponding to the biological characteristic data.
9. A transmission apparatus of biometrics, characterized by being provided in a distribution terminal, the apparatus comprising:
the acquisition module is used for acquiring the biological characteristic data of a user;
and the conversion and release module is used for converting the biological characteristic data into the encrypted two-dimensional code and releasing the encrypted two-dimensional code to a receiving terminal.
10. A transmission apparatus of biometrics, characterized by being provided in a reception terminal, the apparatus comprising:
the acquisition module is used for acquiring the encrypted two-dimensional code from the release terminal;
and the restoration module is used for decrypting and identifying the encrypted two-dimensional code to obtain biological characteristic data.
11. A mobile terminal, characterized in that it comprises means for transmitting the biometric characteristic provided in the issuing terminal according to claim 9 and/or means for transmitting the biometric characteristic provided in the receiving terminal according to claim 10.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510447627.6A CN106411813A (en) | 2015-07-28 | 2015-07-28 | Biological characteristic transmission method and device and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510447627.6A CN106411813A (en) | 2015-07-28 | 2015-07-28 | Biological characteristic transmission method and device and mobile terminal |
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| CN107104790A (en) * | 2017-03-20 | 2017-08-29 | 上海师范大学 | Optical encryption method based on QR codes and array fingerprint key |
| CN109711134A (en) * | 2018-12-28 | 2019-05-03 | 中国移动通信集团江苏有限公司 | Network-based user identity anti-theft system, method, equipment and storage medium |
| CN109766050A (en) * | 2019-01-28 | 2019-05-17 | 努比亚技术有限公司 | Fingerprint identification method, terminal and computer readable storage medium |
| CN111062053A (en) * | 2019-12-10 | 2020-04-24 | 中国建设银行股份有限公司 | Method, device, equipment and medium for processing biological characteristic data |
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Application publication date: 20170215 |