CN205581871U - But multi -functional intelligent encryption -key of mobile payment's iris bluetooth - Google Patents
But multi -functional intelligent encryption -key of mobile payment's iris bluetooth Download PDFInfo
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- CN205581871U CN205581871U CN201620264509.1U CN201620264509U CN205581871U CN 205581871 U CN205581871 U CN 205581871U CN 201620264509 U CN201620264509 U CN 201620264509U CN 205581871 U CN205581871 U CN 205581871U
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Abstract
The utility model discloses a but multi -functional intelligent encryption -key of mobile payment's iris bluetooth, encryption -key includes security module, large capacity storage module, bluetooth module, iris authentication module, power supply circuit, wherein: security module is that the chip is encrypted to the password, is the microprocessor of integrateed intelligent encryption -key treater, inputoutput port and a memory, wherein: intelligence encryption -key treater is used for producing and uses RSA key pair and right to the symmetrical encryption key of large capacity data encryption and decryption. The utility model discloses realize essential mobile payment authentication function, and come the local mass data of encryption and decryption computer end as the hardware key of encryption and decryption, the improvement bluetooth intelligence encryption -key's that iris authentication module can very big degree security, the hardware of local data such as large capacity storage module and the multiplicable computer desktop of security module is encrypted, increases the function diversification.
Description
Technical field
This utility model relates to encryption technology field, is specifically related to the iris Bluetooth multifunctional intelligent code key of a kind of removable payment, a kind of Bluetooth transmission, iris authentication and have removable payment and the multifunctional intellectual cipher key of local mass data encryption simultaneously.
Background technology
Along with informationization develops rapidly, people more and more rely on network in life, and the network payment transaction of the most various Based PC and mobile phone mobile payment etc. meet life requirement, and the requirement to information security also improves constantly therewith.
Blue-tooth intelligence cipher key present situation is to have blue-tooth intelligence cipher key basic function or add finger print identifying etc..Basic blue-tooth intelligence cipher key functional realiey is: Bluetooth chip is responsible for carrying out communication with other bluetooth equipments；USB interface is responsible for carrying out communication with other USB main equipment (such as PC)；Bluetooth chip is all connected with safety chip with USB interface and communicates to transmit mutually with external equipment；Safety chip carries out authentication and encryption and decryption etc. to the data of bluetooth or USB transmission according to demand；Or increase fingerprint authentication module reinforcement safety certification process.
The said equipment has the disadvantage in that function singleness；Numerical ciphers is easily forgotten, and makes troubles to job demand, and there is password leakage or be exhausted potential safety hazards such as cracking；For increasing finger print identifying process, the problem solving numerical ciphers to a certain extent, improve safety, but need finger during fingerprint recognition certification and identify that device contacts, health institute static electrification holds to identifying that device brings the most remediable damage, makes troubles to user, and the particularity that finger is in life, relatively eyes have a higher injured probability, furthermore are just continuing to bring out out the various material band fingerprint vacations according to fingerprint manufacture on market and refer to.
Utility model content
The technical problems to be solved in the utility model is: for above not enough and demand, this utility model provides the iris Bluetooth multifunctional intelligent code key of a kind of removable payment.
The technical scheme that this utility model is used is:
A kind of iris Bluetooth multifunctional intelligent code key of removable payment, described cipher key includes security module, high-capacity storage module, bluetooth module, iris authentication module, power circuit, wherein:
Described security module is password encryption chip, is a microprocessor being integrated with intelligent code key processor, input/output port and memorizer, wherein:
Intelligent code key processor for produce and use RSA key to the symmetric cryptographic key pair to Large Volume Data encryption and decryption；
Memorizer includes that RAM, EEPROM and NORFLASH, memorizer NORFLASH include EFLASH part and DFLASH part, and wherein EFLASH part can store double secret key, certificate and other cryptography information, and DFLASH part deposits programme-control code；
RAM deposits startup code, is all connected with USB interface, bluetooth module, iris authentication module and high-capacity storage module, completes authentication and data encrypting and deciphering.
The storage chip of described high-capacity storage module selects NAND Flash, passes through NAND
The controller of Flash is connected with password encryption chip, jointly completes local data encryption storage.
The control chip of described bluetooth module uses the sheet loading system (SoC) of the power optimization applied for low energy consumption and 2.4GHz, supports bluetooth BLE4.0 standard, completes to carry out information transmission with the terminal with bluetooth equipment.
Sheet loading system (SoC), the abbreviation of System on Chip, referred to as system level chip, also there is title SOC(system on a chip), it is intended that it is a product, be an integrated circuit having application-specific target, wherein comprise holonomic system and have the full content of embedded software.
Described iris recognition module includes that image acquisition, image procossing and iris store three parts, and is connected to password encryption chip, wherein:
Image acquisition part, gathers iris image by ccd video camera, then through high-precision a/d converter conversion output；
Image processing section, is the core of iris identification, uses High Performance DSP processor, and the information processing after gathering conversion is stored in iris memorizer or output identifies information processing result；
Iris storage part, is the memory element of storage process data；Complete iris image acquiring transformation process, store image storage section through image processing section or compare identification to obtain different users's authority with having set client iris sample in image storage section.Iris need not memory, has individual uniqueness, it is impossible to be stolen and forge, and level of security is higher than fingerprint recognition and numerical ciphers, and iris identification enhances safety.
Described power circuit is connected with security module, high-capacity storage module and iris recognition module respectively, and monitoring provides stabilized power source.
Described cipher key also includes peripheral circuit, LED indicator, is connected with described security module, indicates the duty of described cipher key.
The memory element of described iris storage part and high-capacity storage module are used in conjunction with same NANDFlash.
The beneficial effects of the utility model are:
This utility model realizes basic mobile payment authentication function, and the hardware key as encryption and decryption carrys out the mass data that encryption and decryption computer end is local, iris authentication module can improve the safety of blue-tooth intelligence cipher key significantly, high-capacity storage module and security module can increase the hardware encryption of the local datas such as computer desktop, increase functional diversities.
Accompanying drawing explanation
Fig. 1 is this utility model module frame chart；
Fig. 2 this utility model structural representation；
Fig. 3 is workflow diagram of the present utility model.
Detailed description of the invention
Below by Figure of description, in conjunction with detailed description of the invention, this utility model is further illustrated:
Embodiment 1:
As shown in Figure 1, 2, the iris Bluetooth multifunctional intelligent code key of a kind of removable payment, described cipher key includes security module, high-capacity storage module, bluetooth module, iris authentication module, power circuit, wherein:
Described security module is password encryption chip, uses domestic crypto chip, is a microprocessor being integrated with intelligent code key processor, input/output port and memorizer, wherein:
Intelligent code key processor for produce and use RSA key to the symmetric cryptographic key pair to Large Volume Data encryption and decryption；
Memorizer includes that RAM, EEPROM and NORFLASH, memorizer NORFLASH include EFLASH part and DFLASH part, and wherein EFLASH part can store double secret key, certificate and other cryptography information, and DFLASH part deposits programme-control code；
RAM deposits startup code, is all connected with USB interface, bluetooth module, iris authentication module and high-capacity storage module, completes authentication and data encrypting and deciphering.
Embodiment 2:
On the basis of embodiment 1, the storage chip of high-capacity storage module described in the present embodiment selects NAND
Flash, is connected with password encryption chip by the controller of NAND Flash, jointly completes local data encryption storage, increases functional diversity.
Embodiment 3:
On the basis of embodiment 1 or 2, the control chip of bluetooth module described in the present embodiment uses the sheet loading system (SoC) of the power optimization applied for low energy consumption and 2.4GHz, support bluetooth BLE4.0 standard, complete to carry out information transmission with the terminal with bluetooth equipment.This system energy consumption is ultralow, multiple different operational mode specify, and the conversion time shorter between operational mode makes low energy consumption become possible to further
Embodiment 4:
On the basis of embodiment 3, iris recognition module described in the present embodiment includes that image acquisition, image procossing and iris store three parts, and is connected to password encryption chip, wherein:
Image acquisition part, gathers iris image by ccd video camera, then through high-precision a/d converter conversion output；
Image processing section, is the core of iris identification, uses High Performance DSP processor, and the information processing after gathering conversion is stored in iris memorizer or output identifies information processing result；
Iris storage part, is the memory element (being also used in conjunction with same NANDFlash with mass storage) of storage process data；Complete iris image acquiring transformation process, store image storage section through image processing section or compare identification to obtain different users's authority with having set client iris sample in image storage section.Iris need not memory, has individual uniqueness, it is impossible to be stolen and forge, and level of security is higher than fingerprint recognition and numerical ciphers, and iris identification enhances safety.
Embodiment 5:
On the basis of embodiment 4, power circuit described in the present embodiment is connected with security module, high-capacity storage module and iris recognition module respectively, and monitoring provides stabilized power source.
Embodiment 6:
On the basis of embodiment 5, cipher key described in the present embodiment also includes peripheral circuit, LED indicator, is connected with described security module, indicates the duty of described cipher key.
Embodiment 7:
On the basis of embodiment 2, the memory element of iris storage part described in the present embodiment and high-capacity storage module are used in conjunction with same NANDFlash.
Embodiment 7:
As it is shown on figure 3, the iris Bluetooth multifunctional intelligent code key work process that the present embodiment may move payment is as follows:
Being connected with PC end by USB interface by hardware USB Key, main frame can identify connection automatically, or is connected with the device pairing with blue-teeth communication equipment by bluetooth.It is then passed through iris recognition module, gathers iris image information, image information is sent to image processing part divisional processing.If user setup iris verification information, then the process data of image processing section are stored image storage section, as comparing verifying data, otherwise compare checking with storage information in iris memorizer.If do not passed through, any use authority is not had to continue waiting for, if by, result is passed to equipment, open use authority.Now can carry out data transmission as desired by bluetooth or USB transmission mode as desired by bluetooth or USB transmission mode, KEY can complete the payment of mobile device end or computer end payment work as paying excellent shield.Or as the hardware encryption key of local data encryption and decryption, complete local data encrypt, decipher, store, the work such as transmission.For the local encryption module increased, encrypting local data procedures is that the interior random number generated of KEY is for encrypting dispersion factor, use SM4 state close algorithm that plain text encryption is become ciphertext, the public key encryption random number generating double secret key in simultaneously using KEY becomes digital envelope, digital envelope and ciphertext are combined into encrypted result, upload to host computer and be stored in encryption file.The encryption data process of deciphering this locality is to read the content of encryption file, parse digital envelope and ciphertext respectively, the private key preserved in digital envelope Key is untied, with random number as decryption factor, the ciphertext DecryptDecryption that will parse, can complete local data deciphering.
Embodiment of above is merely to illustrate this utility model; and be not limitation of the utility model; those of ordinary skill about technical field; in the case of without departing from spirit and scope of the present utility model; can also make a variety of changes and modification; the technical scheme of the most all equivalents falls within category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (7)
1. the removable iris Bluetooth multifunctional intelligent code key paid, it is characterised in that: described cipher key includes security module, high-capacity storage module, bluetooth module, iris authentication module, power circuit, wherein:
Described security module is password encryption chip, is a microprocessor being integrated with intelligent code key processor, input/output port and memorizer, wherein:
Intelligent code key processor for produce and use RSA key to the symmetric cryptographic key pair to Large Volume Data encryption and decryption；
Memorizer includes that RAM, EEPROM and NORFLASH, memorizer NORFLASH include EFLASH part and DFLASH part, wherein EFLASH part storage double secret key, certificate and other cryptography information, and DFLASH part deposits programme-control code；
RAM deposits startup code, is all connected with USB interface, bluetooth module, iris authentication module and high-capacity storage module, completes authentication and data encrypting and deciphering.
The iris Bluetooth multifunctional intelligent code key of a kind of removable payment the most according to claim 1, it is characterized in that, the storage chip of described high-capacity storage module selects NAND Flash, it is connected with password encryption chip by the controller of NAND Flash, jointly completes local data encryption storage.
The iris Bluetooth multifunctional intelligent code key of a kind of removable payment the most according to claim 1 and 2, it is characterized in that: the control chip of described bluetooth module uses the sheet loading system SoC of the power optimization applied for low energy consumption and 2.4GHz, support bluetooth BLE4.0 standard, complete to carry out information transmission with the terminal with bluetooth equipment.
The iris Bluetooth multifunctional intelligent code key of a kind of removable payment the most according to claim 3, it is characterized in that: described cipher key also includes iris recognition module, iris recognition module includes that image acquisition, image procossing and iris store three parts, and it is connected to password encryption chip, wherein:
Image acquisition part, gathers iris image by ccd video camera, then through high-precision a/d converter conversion output；
Image processing section, is the core of iris identification, uses High Performance DSP processor, and the information processing after gathering conversion is stored in iris memorizer or output identifies information processing result；
Iris storage part, it it is the memory element of storage process data, complete iris image acquiring transformation process, store image storage section through image processing section or compare identification to obtain different users's authority with having set client iris sample in image storage section.
The iris Bluetooth multifunctional intelligent code key of a kind of removable payment the most according to claim 4, it is characterised in that: described power circuit respectively with security module, high-capacity storage module is connected with iris recognition module, monitors and provides stabilized power source.
The iris Bluetooth multifunctional intelligent code key of a kind of removable payment the most according to claim 5, it is characterised in that: described cipher key also includes peripheral circuit, LED indicator, is connected with described security module, indicates the duty of described cipher key.
The iris Bluetooth multifunctional intelligent code key of a kind of removable payment the most according to claim 4, it is characterised in that: the memory element of described iris storage part and high-capacity storage module are used in conjunction with same NANDFlash.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620264509.1U CN205581871U (en) | 2016-04-01 | 2016-04-01 | But multi -functional intelligent encryption -key of mobile payment's iris bluetooth |
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| CN201620264509.1U CN205581871U (en) | 2016-04-01 | 2016-04-01 | But multi -functional intelligent encryption -key of mobile payment's iris bluetooth |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108108609A (en) * | 2017-12-29 | 2018-06-01 | 山东渔翁信息技术股份有限公司 | A kind of hand held device control method, apparatus and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108108609A (en) * | 2017-12-29 | 2018-06-01 | 山东渔翁信息技术股份有限公司 | A kind of hand held device control method, apparatus and system |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20200401 |