CN104159224A - Mobile terminal digital certification system and method - Google Patents
Mobile terminal digital certification system and method Download PDFInfo
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- CN104159224A CN104159224A CN201410350974.2A CN201410350974A CN104159224A CN 104159224 A CN104159224 A CN 104159224A CN 201410350974 A CN201410350974 A CN 201410350974A CN 104159224 A CN104159224 A CN 104159224A
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Abstract
The invention relates to an identity certification technology in a mobile Internet, in particular to an identity certification system and method applied to a mobile terminal, and discloses a mobile terminal digital certification system and method. The certification system comprises a client side, a server and certification equipment, wherein the certification equipment comprises an acoustic wave receiving module, an acoustic wave decryption module, a confirmation module, a safety control module, a coding module and a display module; the acoustic wave receiving module receives acoustic wave information from the client side; the acoustic wave decryption module is connected with the acoustic wave receiving module, and decrypts the acoustic wave information into first digital information to allow the confirmation module to conduct confirmation; the safety control module is connected with the confirmation module, and encrypts the digital information after confirmation by the confirmation module into second digital information; the coding module is connected with the safety control module, codes the second digital information into third digital information, and displays the third digital information in the display module at the same time to allow the client side to conduct extraction. According to the utility model, application of the certification equipment is enlarged; meanwhile, the safety of the mobile equipment in a network business process is improved.
Description
Technical field
The present invention relates to identity identifying technology in mobile Internet, relate in particular to the identity authorization system and the method that are applied to mobile terminal.
Background technology
Fast development along with wireless communication technology and e-commerce field, with the mobile terminal headed by mobile phone, be applied in network trading also more and more extensive, especially utilize mobile terminal to carry out financial business, as Web bank pays, make user can carry out convenient, efficiently and safely network trading.Authentication comprises account/code authentication etc. at present, and each big bank also releases corresponding USBkey one after another, as U shield ensures the safety in process of exchange.
Chinese patent (CN102799828) discloses a kind of two generation U shields of supporting mobile terminal, comprise miniUSB3.0 interface, safety control module, display module, external battery and key part, wherein miniUSB3.0 interface is respectively interface A (USB2.0) and interface B (USB3.0), and USB2.0 is used for connecting iOS, Android mobile terminal device, USB3.0 interface is used for connecting PC, this interface and corresponding data connecting line support the use, realize the physical connection with all kinds of mobile devices and PC, display module is in order to first dead trading account, dealing money, external battery provides power supply guarantee for two generation U shields, key part provides user to inquire about, the operations such as model selection, on the basis of two generation U shields, increased the service support that goes to bank to mobile network, user authentication credentials and digital signature service are provided, make two generation U shields not only on PC, realize internet bank trade, also can on all kinds of mobile terminals, complete mobile phone internet bank trade.
What U Dun Shi bank released provides the high-level security tool of handling Internet-based banking services for user, for Web bank's electronic signature and digital authenticating, its built-in miniature smartcard processor, adopt 1024 asymmetric key algorithms to online data be encrypted, deciphering and digital signature, to guarantee confidentiality, authenticity, integrality and the non-repudiation of online transaction.Existing two generation U shield interfaces are all USB interface, can only be for PCs, and can not be for mobile terminals such as mobile phone, flat boards.
Above-mentioned patent can realize the internet bank trade of mobile terminal, but need in as mobile devices such as IOS, Androids, add USB2.0 interface, unlikely realizes in actual applications.Thereby people are in the urgent need to more flexibly, can just can realize the authenticating device of network trading by mobile terminals such as mobile phones more easily.
Summary of the invention
For the problems referred to above, the invention provides a kind of mobile terminal digital authenticating system, by sound wave receiver module, sound wave deciphering module and coding module are set in authenticating device, realized communicating by letter between authenticating device and mobile terminal, guaranteed the safety of process of exchange simultaneously.
Technical scheme provided by the invention is as follows:
A digital authenticating system for mobile terminal, comprises client, the server and the authenticating device that are connected with described client, described authenticating device comprises: sound wave receiver module, and sound wave deciphering module, confirms module, safety control module and coding module, display module;
Described sound wave receiver module receives the information of acoustic wave from client;
Described sound wave deciphering module is connected with described sound wave receiver module, by described information of acoustic wave deciphering, is the first digital information, for described confirmation module, confirms;
Described safety control module is connected with described confirmation module, and the digital information after described confirmation module is confirmed is encrypted and becomes the second digital information;
Described coding module is connected with described safety control module, becomes the 3rd digital information at described display module, show for described the second digital information is encoded simultaneously, for described client, extracts.
Preferably, described authenticating device also comprises interface module and battery management module;
Described interface module is connected with described client, for receiving client, needs to carry out digital authenticating information;
Described battery management module is connected with described interface module, for giving described authentication module power supply.
Current conventional authenticating device, as two generation U shields, be all to pass through interface module, as USB interface realizes communicating by letter between authentication module and client, and be conventionally applied on computer equipment, computer expert's mistake in this process, as data wire by digital authenticating communication to authenticating device, be authenticating device power supply simultaneously.And in the present invention, the module of accepting introducing sound wave realizes between client and authenticating device and communicating, and no longer need usage data line to carry out the transmission of data, thereby in authenticating device, added battery management module, meanwhile in authentication module, retained interface module, authenticating device both can communicate by interface module with computer equipment like this, can accept module and mobile device by sound wave, as mobile phone communicates simultaneously.When authenticating device communicates by interface module and computer equipment, now computer equipment is as main equipment, and authentication module is as from equipment, and the power taking from computer equipment of the battery management module in authentication module stores stand-by; When authenticating device is when being connected as mobile devices such as mobile phones, now authenticating device is as main equipment, and battery management module is authenticating device power supply.Authenticating device of the present invention realized with different types of mobile device between communicate by letter, greatly improved the application of authenticating device, user-friendly.
Preferably, described client comprises sound wave modular converter, sound wave sending module and scan module;
Described sound wave modular converter converts described information of acoustic wave to for the digital authenticating information that described client is provided;
Described sound wave sending module is connected with institute sound wave modular converter, sends described information of acoustic wave;
Described scan module extracts described the 3rd digital information in described authenticating device.
Preferably, described the 3rd digital information comprises Quick Response Code.
Quick Response Code is the information of the chequered with black and white graphic recording data symbol that distributes in plane (two-dimensional directional) according to certain rules with certain specific geometric figure, on coding, utilize " 0 ", the concept of " 1 " bit stream that forms computer-internal logical foundations, with several geometrical bodies corresponding with binary system, represent word numerical information, by image input device or photoelectric scanning device automatically identifying and reading, to realize information, automatically process.In the present invention, authenticating device is the 3rd digital information (Quick Response Code) by the second coding digital information, in recycling client, scan module carries out scan decoder, the use of Quick Response Code can effectively ensure the safety of Transaction Information, even if other people decipher, can not crack the information content wherein comprising, further ensure the information security in process of exchange.
Preferably, described authenticating device comprises two generation U shields.
Compare with common U shield, two generation U shields have mainly increased " confirmation " and " cancellation " button, and the LCD MODULE that is used for showing dealing money and transaction account.User is when the internet bank trade business, and the LCD MODULE on two generation U shields shows Transaction Information, and client confirms that pressing " confirmation " button after errorless just can complete transaction.The design of this " client checks rear signature and confirms " formula can allow user use more directly perceived and safety.
A mobile terminal digital authentication method, is applied to above-mentioned mobile terminal digital authenticating system, comprises the following steps:
Described in S1, client is obtained digital authenticating information, described digital authenticating information is sent to described server simultaneously;
Described in S2, server is encrypted described digital authenticating information, is sent to described client;
Described in S3, client converts described digital authenticating information to information of acoustic wave, sends described information of acoustic wave simultaneously;
Described in S4, authenticating device receives described information of acoustic wave, described information of acoustic wave is decrypted to confirmation simultaneously;
Described in S5, client is obtained described confirmation result, sends it to described server simultaneously;
Described in S6, server completes the authentication of described digital signal.
Preferably, in step S1, described digital authenticating information comprises the identification information for unique identification user.
Preferably, in step S4, described authenticating device receives described information of acoustic wave, described information of acoustic wave is decrypted to confirmation simultaneously, and concrete steps comprise:
Described in S41, sound wave receiver module receives described information of acoustic wave;
Described in S42, sound wave deciphering module is the first digital information by described information of acoustic wave deciphering;
Described in S43, confirm that module confirms described the first digital information;
Described in S44, in conjunction with described confirmation and described the first digital information, to be encrypted be the second digital information to safety control module;
Described in S45, coding module is the 3rd digital information by described the second coding digital information;
Described in S46, display module shows described the 3rd digital information.
Preferably, in step S45, described the 3rd digital information comprises Quick Response Code.
Preferably, in step S5, the display module that the described scan module in described client scans in described authenticating device obtains described the 3rd digital information.
The invention provides a kind of mobile terminal digital authenticating system and method, its beneficial effect is:
1. in authenticating device, introduce sound wave and accept module and sound wave deciphering module to realize authentication module and mobile device, as the communication between mobile phone, make no longer to need between authenticating device and mobile device to use the transmission of carrying out data as data wire etc., when having expanded to a great extent the application of authenticating device, strengthened mobile device, as the safety of mobile phone in network trading process;
2. in authenticating device, introduced coding module, convert authentication digital information later to Quick Response Code, for client, extract identification, further ensured the safety of the Transaction Information in process of exchange, even other scanning input Quick Response Code decode, can not obtain Transaction Information wherein.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
Fig. 1 is mobile terminal digital authenticating system configuration schematic diagram in the present invention;
Fig. 2 is mobile terminal digital authentication method schematic flow sheet in the present invention;
Fig. 3 is schematic flow sheet in authenticating device in the present invention.
Embodiment
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below in conjunction with drawings and Examples, the present invention is specifically described.Accompanying drawing in the following describes is only some embodiments of the present invention.For those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Be illustrated in figure 1 the mobile terminal digital authenticating system in the present invention, comprise client, the server being connected with client and the authenticating device being connected with client.
Particularly, client comprises input module, sound wave modular converter, sound wave sending module and scan module.When user need to conclude the business, first the input module from client is inputted digital authenticating information, as user bank card number, address name, dealing money etc., client is packed the digital authenticating information of input to be sent to server end together with temporal information subsequently, server end is encrypted the sound wave modular converter simultaneously calling in client and converts the digital information after encrypting to corresponding acoustic signals to the information receiving, finally by sound wave sending module, information of acoustic wave is sent.Especially, in the present invention, as, digital information after encryption adopts 16 system numbers to represent, user presets sound wave corresponding to each numeral in 16 system numbers in client, sound wave modular converter connects and 16 system number conversions after encrypting can be become to corresponding sound wave, and then the information of acoustic wave being converted to is sent by sound wave sending module.In the present invention, the sound wave conversion method using in sound wave modular converter is not limited, as long as it can convert digital signal to acoustic signals, be included in the present invention.
Preferably, in the present invention, sound wave sending module comprises mobile device, and as the microphone in mobile phone, mobile device sends to authenticating device by built-in microphone by sound wave.
Preferably, in the present invention, scan module comprises scanning application program associated with network trading platform, its can be used as one independently application program be arranged on client, also can with the pattern of application program, be embedded in transaction page, will scan information sending server and realize the authentication of digital information.Especially, the present invention does not limit the concrete form of scan module, as long as it is associated with transaction page, can realize object of the present invention, is included in the present invention.
Particularly, authenticating device comprises: sound wave receiver module, sound wave deciphering module, confirms module, safety control module, coding module and display module.Wherein, sound wave receiver module receives the information of acoustic wave sending from sound wave sending module in client, then the information of acoustic wave receiving is sent to the sound wave deciphering module being attached thereto; And then sound wave deciphering module will to receive that information of acoustic wave is decrypted be the first digital information, for confirming that module confirms.Particularly, if the digital authenticating information after deciphering is correct, user presses and confirms ACK button in module, carries out subsequent step; If the digital authenticating information after deciphering makes a mistake, user presses the cancel button of confirming in module, in time abort transactoin.If user has confirmed that the digital authenticating information after deciphering is correct, with the safety control module of confirming that module is connected, confirmation result is encrypted and becomes the second digital information together with digital authenticating information, the second digital information is sent to the coding module being attached thereto simultaneously; Coding module becomes the 3rd digital information by the second coding digital information and in display module, shows simultaneously, for client, extracts.Low especially, in order to ensure the information security in verification process, in the present invention, adopt international algorithm, as sha1, AES, RSA, DES etc. and the close algorithm of state, as SM1, SM2 etc. is encrypted transmission to digital authentication information, the PKI system of simultaneously adopting international standards digital certificate carries out the authentication of digital information.Especially, the present invention is not specifically limited the cryptographic algorithm of using, as long as it can ensure the safety of digital authenticating information, all in the present invention.
Preferably, above-mentioned the 3rd digital information comprises Quick Response Code, and the coding module in authentication authorization and accounting equipment becomes Quick Response Code by the second coding digital information, particularly, coding module is two-dimensional code generation module, in the real module of the 2 D code information that coding module generates in authenticating device, carries out reality.Display module comprises LCDs.
Further, also comprise interface module and battery management module in authenticating device, wherein interface module is connected with client, for receiving client, needs to carry out digital authenticating information; Battery management module is connected with interface module, for powering to authentication module.Current conventional authenticating device, as two generation U shields, be all to pass through interface module, as USB interface realizes communicating by letter between authentication module and client, and be conventionally applied on computer equipment, computer expert's mistake in this process, as data wire by digital authenticating communication to authenticating device, be authenticating device power supply simultaneously.And in the present invention, the module of accepting introducing sound wave realizes between client and authenticating device and communicating, and no longer need usage data line to carry out the transmission of data, thereby in authenticating device, added battery management module, meanwhile in authentication module, retained interface module, authenticating device both can communicate by interface module with computer equipment like this, can accept module and mobile device by sound wave, as mobile phone communicates simultaneously.When authenticating device communicates by interface module and computer equipment, now computer equipment is as main equipment, and authentication module is as from equipment, and the power taking from computer equipment of the battery management module in authentication module stores stand-by; When authenticating device is when being connected as mobile devices such as mobile phones, now authenticating device is as main equipment, and battery management module is authenticating device power supply.Authenticating device of the present invention realized with different types of mobile device between communicate by letter, greatly improved the application of authenticating device, user-friendly.Especially, authenticating device comprises two generation U shields, and the present invention does not limit the concrete form of authenticating device, as long as it can realize mobile terminal digital authenticating, all comprises in the present invention.
Be illustrated in figure 2 the schematic flow sheet of a kind of mobile terminal digital authentication method provided by the invention, be applied to above-mentioned mobile terminal digital authenticating system, specifically comprise the following steps:
S1 client is obtained digital authenticating information, digital authenticating information is sent to server simultaneously;
S2 server is encrypted digital authenticating information, is sent to client;
S3 client converts digital authenticating information to information of acoustic wave, sends information of acoustic wave simultaneously;
S4 authenticating device receives information of acoustic wave, information of acoustic wave is decrypted to confirmation simultaneously;
S5 client is obtained confirmation result, sends it to server simultaneously;
S6 server completes the authentication of digital signal.
Preferably, in step S1, digital authenticating information comprises the beacon information for unique sign user, as card number etc., also comprises address name, dealing money etc.
Preferably, in step S3, digital information after encryption adopts 16 system numbers to represent, user presets sound wave corresponding to each numeral in 16 system numbers in client, sound wave modular converter only need convert the digital information after encrypting to conversion that corresponding sound wave has realized sound wave in sound wave transfer process, and then the information of acoustic wave being converted to is sent by sound wave sending module.
As shown in Figure 3, in step S4, authenticating device receives information of acoustic wave, information of acoustic wave is decrypted in confirmation simultaneously, specifically comprises:
S41 sound wave receiver module receives information of acoustic wave;
S42 sound wave deciphering module is the first digital information by information of acoustic wave deciphering;
S43 confirmation module is confirmed the first digital information;
It is the second digital information that S44 safety control module connection confirming information and the first digital information are encrypted;
S45 coding module is the 3rd digital information by the second coding digital information;
S46 display module shows the 3rd digital information.
Preferably, in step S45, the 3rd digital information comprises Quick Response Code.
In step S5, the display module in the scan module scanning certification equipment in client obtains the 3rd digital information.Scan module comprises scanning application program associated with network trading platform, its can be used as one independently application program be arranged on client, also can with the pattern of application program, be embedded in transaction page, will scan information sending server and realize the authentication of digital information.
Particularly, the present invention be take mobile device and in two generation U shields, official website of bank, is carried out authenticating user identification as example as mobile phone, authenticating device, and its specific implementation process is done to following description:
Client in user's initial landing official website of bank or mobile phone, log in the Transaction Information that rear input need to authenticate, comprise card number, address name, dealing money etc., client is sent to server together with the information of input and current temporal information subsequently, the information that server receives is encrypted, then sound wave modular converter is converted into information of acoustic wave by the information after encrypting, and by sound wave sending module, is sent to two generation U shields.
Battery management module in two generation U shields provides power supply for it, sound wave receiver module receives the information of acoustic wave that mobile phone sends, information of acoustic wave is sent to the deciphering of sound wave deciphering module is the first digital information simultaneously, especially, the effect of sound wave deciphering module is that information of acoustic wave is converted into digital information, its transformation rule is identical with the principle of using in sound wave modular converter, is the inverse process of sound wave modular converter.Display module receives after the first digital information, and it is shown in the LCD display of U shield, and user confirms that on display screen whether Transaction Information is correct, if correct, press acknowledgement key and carries out subsequent step; If user finds mistake, press cancel button, by trading suspension.
If it is correct that user confirms result, safety control module is encrypted and is become the second digital information together with the confirmation result in the first digital information and confirmation module, coding module in U shield is encoded to the 3rd digital information according to the rule of Quick Response Code coding by the second digital information simultaneously, it is Quick Response Code, in the LCD display of display module, show, treat client validation.
After Quick Response Code generates, user, by the image in scan module scanning Quick Response Code associated with transaction page in client, decodes simultaneously, is sent to server.Server, to the rear confirmation of Transaction Information deciphering Transaction Information, is carried out transaction operation, and the information subsequently transaction being completed feeds back in the client or transaction page in mobile phone.
As above-mentioned, the present invention introduces sound wave and accepts module and sound wave deciphering module to realize authentication module and mobile device communication in authenticating device, and not, no longer need to use the transmission of carrying out data as data wire etc., when having expanded the application of authenticating device, strengthened the safety in mobile device network trading process.
Adopt above-mentioned preferred version, user can observe the data of needed entity on same interface simultaneously, and has the data cases of the entity of relation with this entity, gives user a kind of more directly perceived, more comprehensively mode.Make user jump to the overall situation from part, or the situation that deeply more the understanding of details need to be understood.
Claims (10)
1. a digital authenticating system for mobile terminal, comprises client, and the server and the authenticating device that are connected with described client, is characterized in that, described authenticating device comprises:
Sound wave receiver module, sound wave deciphering module, confirms module, safety control module and coding module, display module;
Described sound wave receiver module receives the information of acoustic wave from client;
Described sound wave deciphering module is connected with described sound wave receiver module, by described information of acoustic wave deciphering, is the first digital information, for described confirmation module, confirms;
Described safety control module is connected with described confirmation module, and the digital information after described confirmation module is confirmed is encrypted and becomes the second digital information;
Described coding module is connected with described safety control module, becomes the 3rd digital information at described display module, show for described the second digital information is encoded simultaneously, for described client, extracts.
2. mobile terminal digital authenticating system as claimed in claim 1, is characterized in that: described authenticating device also comprises interface module and battery management module;
Described interface module is connected with described client, for receiving client, needs to carry out digital authenticating information;
Described battery management module is connected with described interface module, for giving described authentication module power supply.
3. mobile terminal digital authenticating system as claimed in claim 1, is characterized in that: described client comprises sound wave modular converter sound wave sending module and scan module;
Described sound wave modular converter converts described information of acoustic wave to for the digital authenticating information that described client is provided;
Described sound wave sending module is connected with institute sound wave modular converter, sends described information of acoustic wave;
Described scan module extracts described the 3rd digital information in described authenticating device.
4. mobile terminal digital authenticating system as claimed in claim 3, is characterized in that: described the 3rd digital information comprises Quick Response Code.
5. mobile terminal digital authenticating system as claimed in claim 1, is characterized in that: described authenticating device comprises two generation U shields.
6. a mobile terminal digital authentication method, is applied to the mobile terminal digital authenticating system described in any one in claim 1-5, it is characterized in that, comprises the following steps:
Described in S1, client is obtained digital authenticating information, described digital authenticating information is sent to described server simultaneously;
Described in S2, server is encrypted described digital authenticating information, is sent to described client;
Described in S3, client converts described digital authenticating information to information of acoustic wave, sends described information of acoustic wave simultaneously;
Described in S4, authenticating device receives described information of acoustic wave, described information of acoustic wave is decrypted to confirmation simultaneously;
Described in S5, client is obtained described confirmation result, sends it to described server simultaneously;
Described in S6, server completes the authentication of described digital signal.
7. mobile terminal digital authentication method as claimed in claim 6, is characterized in that: in step S1, described digital authenticating information comprises the identification information for unique identification user.
8. mobile terminal digital authentication method as claimed in claim 6, is characterized in that, in step S4, described authenticating device receives described information of acoustic wave, described information of acoustic wave is decrypted to confirmation simultaneously, and concrete steps comprise:
Described in S41, sound wave receiver module receives described information of acoustic wave;
Described in S42, sound wave deciphering module is the first digital information by described information of acoustic wave deciphering;
Described in S43, confirm that module confirms described the first digital information;
Described in S44, in conjunction with described confirmation and described the first digital information, to be encrypted be the second digital information to safety control module;
Described in S45, coding module is the 3rd digital information by described the second coding digital information;
Described in S46, display module shows described the 3rd digital information.
9. mobile terminal digital authentication method as claimed in claim 8, is characterized in that: in step S45, described the 3rd digital information comprises Quick Response Code.
10. mobile terminal digital authentication method as claimed in claim 6, is characterized in that: in step S5, the display module that the described scan module in described client scans in described authenticating device obtains described the 3rd digital information.
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| CN201410350974.2A CN104159224A (en) | 2014-07-22 | 2014-07-22 | Mobile terminal digital certification system and method |
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| CN201410350974.2A CN104159224A (en) | 2014-07-22 | 2014-07-22 | Mobile terminal digital certification system and method |
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| CN201410350974.2A Pending CN104159224A (en) | 2014-07-22 | 2014-07-22 | Mobile terminal digital certification system and method |
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Effective date of registration: 20160310 Address after: 201821, room 4, building 1411, 211 Yecheng Road, Jiading Industrial Zone, Shanghai, China Applicant after: Shanghai PeopleNet Security Technology Co., Ltd. Address before: 201203 Shanghai City, Pudong New Area Zhangjiang hi tech park Zuchongzhi Road No. 899 Building 9 room 01 4 Applicant before: Shanghai everybody Science and Technology Ltd. |
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Application publication date: 20141119 |