CN111935707A - Cipher device and cipher equipment - Google Patents
Cipher device and cipher equipment Download PDFInfo
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- CN111935707A CN111935707A CN202010743873.7A CN202010743873A CN111935707A CN 111935707 A CN111935707 A CN 111935707A CN 202010743873 A CN202010743873 A CN 202010743873A CN 111935707 A CN111935707 A CN 111935707A
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Abstract
The invention discloses a password device and password equipment. Wherein the cryptographic apparatus comprises: the mobile communication device comprises a PCIe interface, a power supply management module, a universal serial bus hub, a mobile communication module and an encryption module, wherein the PCIe interface comprises at least one high-speed serial computer expansion bus standard interface and at least one universal serial bus interface, the power supply supplies electric energy, the power supply management module distributes the electric energy to the mobile communication module and the encryption module, the universal serial bus hub converts one universal serial bus interface in the PCIe interface into two universal serial bus interfaces including a first universal serial bus interface and a second universal serial bus interface, the mobile communication module carries out mobile communication based on the first universal serial bus interface, and the encryption module encrypts data communicated with a personal computer through the second universal serial bus interface. By the mode, the data encryption function and the mobile communication function can be simultaneously realized.
Description
Technical Field
The present invention relates to the field of cryptographic technologies, and in particular, to a cryptographic apparatus and a cryptographic device.
Background
The cipher device is a cipher product with functions of cipher operation, cipher key management, physical random number generation and self-safety protection measures of equipment.
The cryptographic apparatus can be applied to communication devices, computer devices, and security apparatuses that require security functions such as cryptographic operation and key management, such as VPN (Virtual Private Network) devices, CA (Certificate Authority) system-related devices, Network cryptographic machines, security servers, security terminals, security management centers, and key management apparatuses.
However, the conventional cryptographic apparatus generally encrypts data for communicating with a PC (Personal Computer) via a PCIe (peripheral component interconnect express) interface, and generally does not have a mobile communication function, and cannot realize a data encryption function and a mobile communication function at the same time.
Disclosure of Invention
In view of the above, an object of the present invention is to provide an encryption apparatus and an encryption device that can realize both a data encryption function and a mobile communication function.
According to an aspect of the present invention, there is provided a cryptographic apparatus comprising: PCIe interface, power supply management module, universal serial bus concentrator, mobile communication module and encryption module; the PCIe interfaces comprise at least one high-speed serial computer expansion bus standard interface and at least one universal serial bus interface; the power supply is used for supplying electric energy; the power supply management module is used for distributing the electric energy provided by the power supply to the mobile communication module and the encryption module so as to enable the mobile communication module and the encryption module to maintain normal working states; the universal serial bus hub is used for converting one universal serial bus interface in the PCIe interfaces into two universal serial bus interfaces including a first universal serial bus interface and a second universal serial bus interface; the mobile communication module is used for carrying out mobile communication based on the first universal serial bus interface; and the encryption module is used for encrypting the data of the communication between the second universal serial bus interface and the personal computer.
The mobile communication module is used for carrying out mobile communication based on one high-speed serial computer expansion bus standard interface in the PCIe interfaces, and the encryption module is used for encrypting data of communication between the other high-speed serial computer expansion bus standard interface in the PCIe interfaces and the personal computer.
The mobile communication module is used for carrying out mobile communication based on one universal serial bus interface in the PCIe interfaces, and the encryption module is used for encrypting data of one high-speed serial computer expansion bus standard interface in the PCIe interfaces, which is communicated with a personal computer.
The mobile communication module is used for carrying out mobile communication based on one universal serial bus interface in the PCIe interfaces, and the encryption module is used for encrypting data of communication between the other universal serial bus interface in the PCIe interfaces and the personal computer.
The mobile communication module is used for carrying out mobile communication based on one universal serial bus interface in the PCIe interfaces, and the encryption module is used for encrypting data of communication between the first universal serial bus interface or the second universal serial bus interface and a personal computer.
The mobile communication module is used for carrying out mobile communication based on the first universal serial bus interface or the second universal serial bus interface, and the encryption module is also used for encrypting data of one high-speed serial computer expansion bus standard interface in the PCIe interfaces, which is communicated with a personal computer.
The mobile communication module is used for carrying out mobile communication based on the first universal serial bus interface or the second universal serial bus interface, and the encryption module is used for encrypting data of one universal serial bus interface in the PCIe interfaces, which is communicated with a personal computer.
The mobile communication module is used for carrying out mobile communication based on one of the PCIe interfaces and one of the high-speed serial computer expansion bus standard interfaces, and the encryption module is used for encrypting data communicated with the personal computer through the first universal serial bus interface or the second universal serial bus interface.
The mobile communication module is used for carrying out mobile communication based on one of the PCIe interfaces in the high-speed serial computer expansion bus standard interface, and the encryption module is used for encrypting data of the universal serial bus hub and the personal computer.
According to another aspect of the present invention there is provided a cryptographic device comprising a cryptographic apparatus as in any one of the above.
It can be seen that, in the above solution, the cryptographic device may include a PCIe interface, a power supply, a power management module, a universal serial bus hub, a mobile communication module, and an encryption module, the PCIe interface includes at least one high speed serial computer expansion bus standard interface and at least one universal serial bus interface, the power supply may provide power, the power management module may distribute the power provided by the power supply to the mobile communication module and the encryption module to maintain the mobile communication module and the encryption module in a normal operation state, the universal serial bus hub may convert one of the universal serial bus interfaces into two universal serial bus interfaces, namely a first universal serial bus interface and a second universal serial bus interface, the mobile communication module may perform mobile communication based on the first universal serial bus interface, the encryption module can encrypt the data communicated with the personal computer by the second universal serial bus interface, and can realize the data encryption function and the mobile communication function.
Further, according to the above scheme, the mobile communication module can also perform mobile communication based on one of the high-speed serial computer expansion bus standard interfaces in the PCIe interface, and the encryption module can also encrypt data of communication between another one of the PCIe interfaces and the personal computer, which has the advantage of being able to achieve both the data encryption function and the mobile communication function.
Further, according to the above scheme, the mobile communication module can also perform mobile communication based on one of the universal serial bus interfaces in the PCIe interface, and the encryption module can also encrypt data that is communicated with the personal computer by one of the high-speed serial computer expansion bus standard interfaces in the PCIe interface, which has the advantage of being able to achieve both the data encryption function and the mobile communication function.
Further, according to the above scheme, the mobile communication module can also perform mobile communication based on one of the universal serial bus interfaces in the PCIe interface, and the encryption module can also encrypt data of communication between the other universal serial bus interface in the PCIe interface and the personal computer, which has the advantage of being capable of implementing both the data encryption function and the mobile communication function.
Further, according to the above scheme, the mobile communication module can also perform mobile communication based on one of the usb interfaces, and the encryption module can also encrypt data of the first usb interface or the second usb interface, which is communicated with the personal computer, so that the data encryption function and the mobile communication function can be simultaneously achieved.
Further, according to the above scheme, the mobile communication module can also perform mobile communication based on the first universal serial bus interface or the second universal serial bus interface, and the encryption module can also encrypt data of communication between one of the PCIe interfaces and the personal computer according to the high-speed serial computer expansion bus standard interface, which has the advantage of being capable of implementing both the data encryption function and the mobile communication function.
Further, according to the above scheme, the mobile communication module can also perform mobile communication based on the first universal serial bus interface or the second universal serial bus interface, and the encryption module can also encrypt data of communication between one of the PCIe interfaces and the personal computer, which has the advantage of being capable of implementing both a data encryption function and a mobile communication function.
Further, according to the above scheme, the mobile communication module can also perform mobile communication based on one of the high-speed serial computer expansion bus standard interfaces in the PCIe interface, and the encryption module can also encrypt data of the first universal serial bus interface or the second universal serial bus interface, which is communicated with the personal computer, so that the advantage of having both the data encryption function and the mobile communication function can be achieved.
Further, according to the above scheme, the mobile communication module can also perform mobile communication based on one of the high-speed serial computer expansion bus standard interfaces in the PCIe interface, and the encryption module can also encrypt data of the usb hub communicating with the personal computer, which has the advantage of being able to achieve both the data encryption function and the mobile communication function.
Further, according to the above scheme, the mobile communication module can also perform mobile communication based on one of the universal serial bus interfaces in the PCIe interface, and the encryption module can also encrypt data of the communication between the universal serial bus hub and the personal computer, which has the advantage of being capable of simultaneously having a data encryption function and a mobile communication function.
Further, according to the above scheme, the mobile communication module can also perform mobile communication based on the universal serial bus hub, and the encryption module can also encrypt data of communication between one of the PCIe interfaces and the personal computer, which has the advantage of being capable of simultaneously having a data encryption function and a mobile communication function.
Further, according to the above scheme, the mobile communication module can also perform mobile communication based on the universal serial bus hub, and the encryption module can also encrypt data of communication between one of the PCIe interfaces and the personal computer according to the high-speed serial computer expansion bus standard interface, which can achieve the advantage of having both the data encryption function and the mobile communication function.
Further, according to the above scheme, the PCIe interface may be a MINI PCIe interface, which has the advantages of being capable of realizing portability and easy carrying of the cryptographic apparatus.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of a cryptographic device of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be noted that the following examples are only illustrative of the present invention, and do not limit the scope of the present invention. Similarly, the following examples are only some but not all examples of the present invention, and all other examples obtained by those skilled in the art without any inventive work are within the scope of the present invention.
The invention provides a cryptographic device which can realize the functions of data encryption and mobile communication.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a cryptographic device according to an embodiment of the present invention. In this embodiment, the cryptographic device 10 includes a PCIe interface 11, a power supply 12, a power management module 13, a Universal serial bus Hub (USB Hub)14, a mobile communication module 15, and an encryption module 16.
The PCIe interface 11 includes at least one high speed Serial computer expansion Bus standard interface (not shown) and at least one USB (Universal Serial Bus) interface (not shown).
The power source 12 is used for supplying electric energy.
The power management module 13 is configured to distribute the power provided by the power source 12 to the mobile communication module 15 and the encryption module 16, so that the mobile communication module 15 and the encryption module 16 maintain a normal operating state.
The usb hub 14 is configured to convert one of the PCIe interfaces 11 into two usb interfaces, namely a first usb interface (not shown) and a second usb interface (not shown).
The mobile communication module 15 is configured to perform mobile communication based on the first usb interface.
The encryption module 16 is used for encrypting the data of the second universal serial bus interface and the personal computer.
Optionally, the mobile communication module 15 can also perform mobile communication based on one of the high-speed serial computer expansion bus standard interfaces in the PCIe interface 11, and the encryption module 16 can also encrypt data of the other one of the high-speed serial computer expansion bus standard interfaces in the PCIe interface 11, which has the advantage of being able to achieve both the data encryption function and the mobile communication function.
Optionally, the mobile communication module 15 can also perform mobile communication based on one of the usb interfaces 11, and the encryption module 16 can also encrypt data communicated with the personal computer by one of the high speed serial computer expansion bus standard interfaces 11, which is beneficial to achieve the data encryption function and the mobile communication function at the same time.
Optionally, the mobile communication module 15 can also perform mobile communication based on one of the usb interfaces 11, and the encryption module 16 can also encrypt data of another usb interface in the PCIe interface 11 communicating with the personal computer, which has the advantage of being able to achieve both data encryption function and mobile communication function.
Optionally, the mobile communication module 15 can also perform mobile communication based on one of the usb interfaces 11, and the encryption module 16 can also encrypt data of the first usb interface or the second usb interface for communication with the personal computer, which has the advantage of being able to achieve both data encryption function and mobile communication function.
Optionally, the mobile communication module 15 can also perform mobile communication based on the first usb interface or the second usb interface, and the encryption module 16 can also encrypt data of one of the PCIe interfaces 11 that is in the high speed serial computer expansion bus standard interface and communicates with the personal computer, which is beneficial to achieve the data encryption function and the mobile communication function at the same time.
Optionally, the mobile communication module 15 can also perform mobile communication based on the first usb interface or the second usb interface, and the encryption module 16 can also encrypt data communicated with the personal computer by one of the usb interfaces 11, which is beneficial to achieve both data encryption function and mobile communication function.
Optionally, the mobile communication module 15 can also perform mobile communication based on one of the high-speed serial computer expansion bus standard interfaces in the PCIe interface 11, and the encryption module 16 can also encrypt data of the first usb interface or the second usb interface for communication with the personal computer, which is beneficial to achieve the data encryption function and the mobile communication function at the same time.
Optionally, the mobile communication module 15 can also perform mobile communication based on one of the high-speed serial computer expansion bus standard interfaces in the PCIe interface 11, and the encryption module 16 can also encrypt data of the usb hub for communication with the personal computer, which is advantageous in that it can achieve both data encryption function and mobile communication function.
Optionally, the mobile communication module 15 can also perform mobile communication based on one of the usb interfaces 11, and the encryption module 16 can also encrypt data of the usb hub communicating with the personal computer, which has the advantage of being able to achieve both data encryption function and mobile communication function.
Optionally, the mobile communication module 15 can also perform mobile communication based on the universal serial bus hub, and the encryption module 16 can also encrypt data of one of the PCIe interfaces 11 communicating with the personal computer, which has the advantage of being able to achieve both the data encryption function and the mobile communication function.
Optionally, the mobile communication module 15 can also perform mobile communication based on the universal serial bus hub, and the encryption module 16 can also encrypt data of one of the PCIe interfaces 11 communicating with the personal computer through the high-speed serial computer expansion bus standard interface, which is beneficial to simultaneously having a data encryption function and a mobile communication function.
Alternatively, the PCIe interface 11 may be a MINI PCIe interface (MINI PCIe interface), which has the advantage of being able to achieve the portability and portability of the cryptographic apparatus.
In this embodiment, the mobile communication module 15 may be a 4G mobile communication module, a 5G mobile communication module, or the like, and the present invention is not limited thereto.
It can be seen that, in this embodiment, the cryptographic device may include a PCIe interface, a power supply, a power management module, a universal serial bus hub, a mobile communication module, and an encryption module, the PCIe interface includes at least one high speed serial computer expansion bus standard interface and at least one universal serial bus interface, the power supply may provide power, the power management module may distribute the power provided by the power supply to the mobile communication module and the encryption module to maintain the mobile communication module and the encryption module in a normal operation state, the universal serial bus hub may convert one of the universal serial bus interfaces into two universal serial bus interfaces, namely a first universal serial bus interface and a second universal serial bus interface, the mobile communication module may perform mobile communication based on the first universal serial bus interface, the encryption module can encrypt the data communicated with the personal computer by the second universal serial bus interface, and can realize the data encryption function and the mobile communication function.
Further, in this embodiment, the mobile communication module may further perform mobile communication based on one of the high-speed serial computer expansion bus standard interfaces in the PCIe interface, and the encryption module may further encrypt data of communication between another one of the PCIe interfaces and the personal computer, which is advantageous in that a data encryption function and a mobile communication function can be simultaneously achieved.
Further, in this embodiment, the mobile communication module may further perform mobile communication based on one of the usb interfaces, and the encryption module may further encrypt data that is communicated with the personal computer by one of the usb interfaces, which has an advantage of being able to achieve both the data encryption function and the mobile communication function.
Further, in this embodiment, the mobile communication module may further perform mobile communication based on one of the usb interfaces, and the encryption module may further encrypt data of communication between another usb interface of the PCIe interfaces and the personal computer, which is advantageous in that it can achieve both the data encryption function and the mobile communication function.
Further, in this embodiment, the mobile communication module may further perform mobile communication based on one of the usb interfaces, and the encryption module may further encrypt data of the first usb interface or the second usb interface, which is communicated with the personal computer, so as to achieve the advantage of having both the data encryption function and the mobile communication function.
Further, in this embodiment, the mobile communication module may further perform mobile communication based on the first usb interface or the second usb interface, and the encryption module may further encrypt data of one of the PCIe interfaces, which is used for communicating with the personal computer, in the high speed serial computer expansion bus standard interface, which is beneficial to achieve the data encryption function and the mobile communication function at the same time.
Further, in this embodiment, the mobile communication module may further perform mobile communication based on the first usb interface or the second usb interface, and the encryption module may further encrypt data of communication between one of the PCIe interfaces and the personal computer, which is beneficial to achieve the data encryption function and the mobile communication function at the same time.
Further, in this embodiment, the mobile communication module may further perform mobile communication based on one of the high-speed serial computer expansion bus standard interfaces in the PCIe interface, and the encryption module may further encrypt data of the communication between the first usb interface or the second usb interface and the personal computer, which is beneficial to achieve the data encryption function and the mobile communication function at the same time.
Further, in this embodiment, the mobile communication module may further perform mobile communication based on one of the PCIe interfaces in the high-speed serial computer expansion bus standard interface, and the encryption module may further encrypt data of the usb hub communicating with the personal computer, which is advantageous in that it can achieve both the data encryption function and the mobile communication function.
Further, in this embodiment, the mobile communication module may further perform mobile communication based on one of the usb interfaces, and the encryption module may further encrypt data of the usb hub communicating with the personal computer, which is advantageous in that it can achieve both the data encryption function and the mobile communication function.
Further, in this embodiment, the mobile communication module may further perform mobile communication based on the universal serial bus hub, and the encryption module may further encrypt data of communication between one of the PCIe interfaces and the personal computer, which is advantageous in that it can achieve both the data encryption function and the mobile communication function.
Further, in this embodiment, the mobile communication module may further perform mobile communication based on the usb hub, and the encryption module may further encrypt data of communication between one of the PCIe interfaces and the personal computer according to the high-speed serial computer expansion bus standard interface, which is advantageous in that it can achieve both the data encryption function and the mobile communication function.
Further, in this embodiment, the PCIe interface may be a MINI PCIe interface, which has the advantage of being able to achieve the lightness and portability of the cryptographic apparatus.
The present invention further provides a cryptographic apparatus, which includes a cryptographic device in the above embodiment, and each functional module of the cryptographic apparatus can respectively perform the function, the connection relationship, and the like of each functional module of the cryptographic apparatus corresponding to the above embodiment, so that the description of each functional module of the cryptographic apparatus is omitted here, and please refer to the corresponding description above for details.
It can be seen that, in the above solution, the cryptographic device may include a PCIe interface, a power supply, a power management module, a universal serial bus hub, a mobile communication module, and an encryption module, the PCIe interface includes at least one high speed serial computer expansion bus standard interface and at least one universal serial bus interface, the power supply may provide power, the power management module may distribute the power provided by the power supply to the mobile communication module and the encryption module to maintain the mobile communication module and the encryption module in a normal operation state, the universal serial bus hub may convert one of the universal serial bus interfaces into two universal serial bus interfaces, namely a first universal serial bus interface and a second universal serial bus interface, the mobile communication module may perform mobile communication based on the first universal serial bus interface, the encryption module can encrypt the data communicated with the personal computer by the second universal serial bus interface, and can realize the data encryption function and the mobile communication function.
Further, according to the above scheme, the mobile communication module can also perform mobile communication based on one of the high-speed serial computer expansion bus standard interfaces in the PCIe interface, and the encryption module can also encrypt data of communication between another one of the PCIe interfaces and the personal computer, which has the advantage of being able to achieve both the data encryption function and the mobile communication function.
Further, according to the above scheme, the mobile communication module can also perform mobile communication based on one of the universal serial bus interfaces in the PCIe interface, and the encryption module can also encrypt data that is communicated with the personal computer by one of the high-speed serial computer expansion bus standard interfaces in the PCIe interface, which has the advantage of being able to achieve both the data encryption function and the mobile communication function.
Further, according to the above scheme, the mobile communication module can also perform mobile communication based on one of the universal serial bus interfaces in the PCIe interface, and the encryption module can also encrypt data of communication between the other universal serial bus interface in the PCIe interface and the personal computer, which has the advantage of being capable of implementing both the data encryption function and the mobile communication function.
Further, according to the above scheme, the mobile communication module can also perform mobile communication based on one of the usb interfaces, and the encryption module can also encrypt data of the first usb interface or the second usb interface, which is communicated with the personal computer, so that the data encryption function and the mobile communication function can be simultaneously achieved.
Further, according to the above scheme, the mobile communication module can also perform mobile communication based on the first universal serial bus interface or the second universal serial bus interface, and the encryption module can also encrypt data of communication between one of the PCIe interfaces and the personal computer according to the high-speed serial computer expansion bus standard interface, which has the advantage of being capable of implementing both the data encryption function and the mobile communication function.
Further, according to the above scheme, the mobile communication module can also perform mobile communication based on the first universal serial bus interface or the second universal serial bus interface, and the encryption module can also encrypt data of communication between one of the PCIe interfaces and the personal computer, which has the advantage of being capable of implementing both a data encryption function and a mobile communication function.
Further, according to the above scheme, the mobile communication module can also perform mobile communication based on one of the high-speed serial computer expansion bus standard interfaces in the PCIe interface, and the encryption module can also encrypt data of the first universal serial bus interface or the second universal serial bus interface, which is communicated with the personal computer, so that the advantage of having both the data encryption function and the mobile communication function can be achieved.
Further, according to the above scheme, the mobile communication module can also perform mobile communication based on one of the high-speed serial computer expansion bus standard interfaces in the PCIe interface, and the encryption module can also encrypt data of the usb hub communicating with the personal computer, which has the advantage of being able to achieve both the data encryption function and the mobile communication function.
Further, according to the above scheme, the mobile communication module can also perform mobile communication based on one of the universal serial bus interfaces in the PCIe interface, and the encryption module can also encrypt data of the communication between the universal serial bus hub and the personal computer, which has the advantage of being capable of simultaneously having a data encryption function and a mobile communication function.
Further, according to the above scheme, the mobile communication module can also perform mobile communication based on the universal serial bus hub, and the encryption module can also encrypt data of communication between one of the PCIe interfaces and the personal computer, which has the advantage of being capable of simultaneously having a data encryption function and a mobile communication function.
Further, according to the above scheme, the mobile communication module can also perform mobile communication based on the universal serial bus hub, and the encryption module can also encrypt data of communication between one of the PCIe interfaces and the personal computer according to the high-speed serial computer expansion bus standard interface, which can achieve the advantage of having both the data encryption function and the mobile communication function.
Further, according to the above scheme, the PCIe interface may be a MINI PCIe interface, which has the advantages of being capable of realizing portability and easy carrying of the cryptographic apparatus.
In the several embodiments provided in the present invention, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a module or a unit is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be substantially or partially implemented in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) or a processor (processor) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above description is only a part of the embodiments of the present invention, and not intended to limit the scope of the present invention, and all equivalent devices or equivalent processes performed by the present invention through the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A cryptographic device, comprising:
PCIe interface, power supply management module, universal serial bus concentrator, mobile communication module and encryption module;
the PCIe interfaces comprise at least one high-speed serial computer expansion bus standard interface and at least one universal serial bus interface;
the power supply is used for supplying electric energy;
the power supply management module is used for distributing the electric energy provided by the power supply to the mobile communication module and the encryption module so as to enable the mobile communication module and the encryption module to maintain normal working states;
the universal serial bus hub is used for converting one universal serial bus interface in the PCIe interfaces into two universal serial bus interfaces including a first universal serial bus interface and a second universal serial bus interface;
the mobile communication module is used for carrying out mobile communication based on the first universal serial bus interface;
and the encryption module is used for encrypting the data of the communication between the second universal serial bus interface and the personal computer.
2. The cryptographic apparatus of claim 1, wherein the mobile communication module is further to conduct mobile communications based on one of the PCIe interfaces, the encryption module is further to encrypt data communicated with the personal computer by another one of the PCIe interfaces.
3. The cryptographic apparatus of claim 1, wherein the mobile communication module is further to conduct mobile communications based on one of the PCIe interfaces, the encryption module further to encrypt data communicated with a personal computer by one of the PCIe interfaces.
4. The cryptographic apparatus of claim 1, wherein the mobile communication module is further to conduct mobile communications based on one of the PCIe interfaces, the encryption module further to encrypt data communicated by another one of the PCIe interfaces to the personal computer.
5. The cryptographic apparatus of claim 1, wherein the mobile communication module is further to conduct mobile communications based on one of the PCIe interfaces, the encryption module further to encrypt data communicated by the first universal serial bus interface or the second universal serial bus interface to a personal computer.
6. The cryptographic apparatus of claim 1, wherein the mobile communication module is further to conduct mobile communications based on the first universal serial bus interface or the second universal serial bus interface, the encryption module further to encrypt data communicated with a personal computer by one of the PCIe interfaces.
7. The cryptographic apparatus of claim 1, wherein the mobile communication module is further to conduct mobile communications based on the first universal serial bus interface or the second universal serial bus interface, the encryption module further to encrypt data communicated with a personal computer by one of the PCIe interfaces.
8. The cryptographic apparatus of claim 1, wherein the mobile communication module is further to conduct mobile communications based on one of the PCIe interfaces, the encryption module is further to encrypt data communicated by the first universal serial bus interface or the second universal serial bus interface to a personal computer.
9. The cryptographic apparatus of claim 1, wherein the mobile communication module is further to conduct mobile communications based on one of the PCIe interfaces, the encryption module is further to encrypt data communicated by the universal serial bus hub to a personal computer.
10. A cryptographic device comprising a cryptographic apparatus as claimed in any one of claims 1 to 9.
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