CN208367693U - SCM Based computer software encryption device - Google Patents

Abstract

The utility model relates to computer software encryption technology fields, more particularly to SCM Based computer software encryption device, the utility model is used using single-chip microcontroller as control core, integrate the electronic automation technology design of the functions such as unlocked by fingerprint decryption, wireless decryption, wireless charging, it solves the technical issues of traditional USB encryption device must be inserted into computer, have a single function, has reached simple encryption device and high system safety, equipment carry convenient and fast technical effect；The design method that computer software is decrypted by bluetooth wireless signal using decryption device, solve the problems, such as that USB decryption device can only be simultaneously to the technical restriction of a decryption computer, can in a certain range while multiple stage computers be decrypted, conveniently technical effect by wirelessly decrypting device by realizing；The present apparatus also by the way that the Technology design of electromagnetic coil is added in wireless decryption device, has reached wireless charging, without wiring, charge conveniently technical effect.

Description

SCM Based computer software encryption device

Technical field

The utility model relates to computer software encryption technology fields more particularly to SCM Based computer software to add Close device.

Background technique

Computer software encryption device by software implementation procedure and computer software encryption device exchange data come Realize encryption.Single chip circuit (also referred to as CPU) built in computer software encryption device, so that computer software encryption device has There is the processing capacity of judgement, analysis, enhances the anti-decryption capabilities of active.This security product it be referred to as " intelligent " computer Software cryptography device.It include the algorithm software for being exclusively used in encryption in single-chip microcontroller built in computer software encryption device, this is soft After part is written into single-chip microcontroller, it cannot be read again.In this way, ensuring that computer software encryption device hardware cannot be answered System.Meanwhile Encryption Algorithm is unpredictable, irreversible.Encryption Algorithm can be whole at one a number or character transformation Number, such as DogConvert (1)=17345, DogConvert (A)=43565.

Computer software encryption device is a kind of intelligent software protection tool provided for software developer, it includes One is mounted on parallel port of computer or hardware and a set of interface software and tool suitable for various language on USB mouth Software.Computer software encryption device is based on hardware protection scheme, and the purpose is to by knowing software and being protected from for data Know property right to be illegally used.

And computer encryption device currently on the market generally uses USB mode to connect computer solves to encryption software It is close, it is cumbersome, and USB interface is easily damaged and can not work normally equipment；In addition to this, this encryption device generally can only A computer is decrypted simultaneously, working performance is single.

Utility model content

Technical problem to be solved in the utility model is to provide for above-mentioned technical deficiency based on monolithic The computer software encryption device of machine is used using single-chip microcontroller as control core, the decryption of collection unlocked by fingerprint, wireless decryption, wireless charging The electronic automation technology design that the functions such as electricity are integrated, solving traditional USB encryption device must be inserted into computer, nearby control The technical issues of making, having a single function, has reached encryption device and high system safety, equipment are simple, carries convenient and fast technology effect Fruit；The design method that computer software is decrypted by bluetooth wireless signal using decryption device solves traditional USB solution Close device can only be simultaneously to the technical restriction problem of a decryption computer, and realizing can be in certain model by wirelessly decrypting device In enclosing while multiple stage computers are decrypted, conveniently technical effect；The present apparatus is also by wirelessly decryption device The Technology design of electromagnetic coil is added, has reached wireless charging, without wiring, charge conveniently technical effect.

It includes N platform computer, wireless solution that in order to solve the above technical problems, the technical scheme adopted by the utility model is: Close box and mobile phone；Wireless decryption box side wireless blue tooth connects computer, and wireless box other side wireless blue tooth of decrypting connects mobile phone；

Wireless decryption box is rectangular box, and wireless box of decrypting includes main body, display screen, power supply indicator, finger touch Key and internal control plate；Display screen is mounted on the front side centre of main body, is equipped with power supply indicator on the downside of display screen and refers to Line membrane keyboard；Power switch is installed on rear side of main body；Internal control plate is in the inside of main body, the connection display of internal control plate Screen, power supply indicator, finger touch key and power switch；

The technical program is advanced optimized, the internal control plate includes single machine unit, power module, inversion electricity Road, A/D conversion module and bluetooth module；The output end of A/D conversion module is connected on the I/O mouth of single machine unit, fingerprint touching The signal output end connection A/D conversion module of key is touched, power switch is connected directly between on the serial ports of single-chip microcontroller；Single-chip processor i/o connects Connect control power supply indicator and display screen；The single-chip microcontroller other side is connected with memory；Bluetooth module side is connected to single-chip microcontroller On serial ports, the bluetooth module other side is connected separately with computer and mobile phone；

The input terminal side of power module is connected with battery, and the output end other side of power module is connected with inverter circuit, The input terminal of inverter circuit is connected with electromagnetic coil；The supply pin of the electric energy output end connection single-chip microcontroller of power module；

The technical program is advanced optimized, the wireless decryption box is rectangular box, and finger touch key is push type Fingerprint Identification sensor；

The technical program is advanced optimized, the wireless decryption box is wireless to decrypt inside box equipped with wireless charging base Electromagnetic coil connected with wireless charging base by electromagnetic signal.

Compared with prior art, the utility model has the advantage that 1, uses single-chip microcontroller as main control unit, is integrated with The memory of larger capacity and powerful hardware interface circuit is enriched, there is very high performance price ratio；2, using bluetooth approach without Line solves the problems, such as that USB interface is easy to damage, connection is unstable, makes present apparatus reliable operation, user to decryption computer Just, and cheap, controllability is strong；3, unlocked by fingerprint is unlocked relative to password more has safety, makes the peace of encryption device Full property improves, and sleep mode is added in the present apparatus, makes the lower power consumption of equipment, when ensure that equipment has prolonged standby Between.

Detailed description of the invention

Fig. 1 is present apparatus network connection architecture figure；

Fig. 2 is wireless decryption box main view；

Fig. 3 is the hardened composition of internal control；

Fig. 4 is present apparatus decryption work flow chart.

In figure, 1, wirelessly decrypt box；2, mobile phone；3, computer；4, main body；5, wireless charging base；6, internal control plate； 101, finger touch key；102, display screen；103, power supply indicator；104, single-chip microcontroller；105, power module；106, electromagnetic wire Circle；107, inverter circuit；108, battery；109, A/D conversion module；110, memory；111, bluetooth module；112, power supply is opened It closes.

Specific embodiment

To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment And referring to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want Limit the scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid not Necessarily obscure the concept of the utility model.

Specific embodiment 1: as shown in Figs 1-4, including N platform computer 3, wireless decryption box 1 and mobile phone 2；Wireless decryption 1 side wireless blue tooth of box connects computer 3, and wireless 1 other side wireless blue tooth of box of decrypting connects mobile phone 2；

Wireless decryption box 1 is rectangular box, it is wireless decrypt box 1 include main body 4, display screen 102, power supply indicator 103, Finger touch key 101 and internal control plate 6；Display screen 102 is mounted on the front side centre of main body 4, the downside peace of display screen 102 Equipped with power supply indicator 103 and finger touch key 101；The rear side of main body 4 is equipped with power switch 112；Internal control plate 6 is in master The inside of body 4, internal control plate 6 connect display screen 102, power supply indicator 103, finger touch key 101 and power switch 112；

The technical program is advanced optimized, the internal control plate 6 includes single-chip microcontroller 104, power module 105, inversion Circuit 107, A/D conversion module 109 and bluetooth module 111；The output end of A/D conversion module 109 is connected to the I/ of single-chip microcontroller 104 On O mouth, the signal output end of finger touch key 101 connects A/D conversion module 109, and power switch 112 is connected directly between single-chip microcontroller On 104 serial ports；104 side I/O connection of single-chip microcontroller controls power supply indicator 103 and display screen 102,104 other side of single-chip microcontroller It is connected with memory 110；111 side of bluetooth module is connected on the serial ports of single-chip microcontroller 104,111 other side of bluetooth module difference It is connected with computer 3 and mobile phone 2；

The input terminal side of power module 105 is connected with battery 108, and the output end other side of power module 105 is connected with Inverter circuit 107, the input terminal of inverter circuit 107 are connected with electromagnetic coil 106；The electric energy output end of power module 105 connects The supply pin of single-chip microcontroller 104；

The technical program is advanced optimized, the wireless decryption box 1 is rectangular box, and finger touch key 101 is to press Pressure type fingerprint Identification sensor；

The technical program is advanced optimized, the wireless decryption box 1 is wireless to decrypt in box 1 equipped with wireless charging base 5 The electromagnetic coil 106 in portion is connected with wireless charging base 5 by electromagnetic signal.

And the major function of this decryption device is to may be implemented simultaneously by bluetooth wireless signal to more as can be seen from Figure 3 Platform computer 3 carries out software decryption, and solving traditional USB decryption device can only be simultaneously to the technical restriction of a decryption computer Problem, multiple stage computers can be decrypted, conveniently by wirelessly decrypting device simultaneously in a certain range by realizing Technical effect；Unlimited decryption device 1 also bluetooth connection simultaneously has mobile phone 1, and user can check wireless decryption device 1 by mobile phone 2 Working condition, and to its setting code etc..

It is the main view of wireless decryption device 1 such as Fig. 2, it can be found that this wireless structure for decrypting device 1 is simple and convenient, There are display screen 102, power supply indicator 103 and finger touch key 101 in the outer installed in front of main body 1, in conjunction with Fig. 4 work flow diagram Known to: when 3 bluetooth wireless connection of computer is to when wirelessly decrypting device 1, computer 1 prompts user's solution when opening software or document Lock, then user is by pressing the unlock that then can be achieved on finger touch key 101 to software or document for finger；And another calculating Identical workflow is then made when machine 3 needs to decrypt.

And Fig. 4 is the structure chart of present apparatus internal control plate 6, control mainboard 6 is mainly single-chip microcontroller 104, A/D conversion module 109, bluetooth module 111 etc.；A/D conversion module 101 can realize the analog-to-digital conversion of fingerprint signal, supply at 104 judgement of single-chip microcontroller Reason；And single-chip microcontroller 104 can also be connected to computer 3 and mobile phone 2 by bluetooth module 111, realize wireless decryption；And power module 105 main function is that single-chip microcontroller 105 etc. provides burning voltage.The present apparatus is also by being added electromagnetism in wirelessly decryption device 1 The Technology design of coil 106 has reached wireless charging, without wiring, and charge conveniently technical effect.

It should be understood that the above-mentioned specific embodiment of the utility model is used only for exemplary illustration or explains this reality With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.In addition, The appended claims for the utility model are intended to cover to fall into attached claim scope and boundary or this range and boundary Whole change and modification in equivalent form.

Claims (4)

1. SCM Based computer software encryption device, it is characterised in that: including N platform computer (3), wirelessly decrypt box (1) and mobile phone (2)；It is wirelessly blue wirelessly to decrypt box (1) other side for wireless decryption box (1) side wireless blue tooth connection computer (3) Tooth connects mobile phone (2)；

Wireless decryption box (1) is rectangular box, and wirelessly decrypting box (1) includes main body (4), display screen (102), power supply indicator (103), finger touch key (101) and internal control plate (6)；Display screen (102) is mounted on the front side centre of main body (4), shows Power supply indicator (103) and finger touch key (101) are installed on the downside of display screen (102)；Main body is equipped with power supply on rear side of (4) It switchs (112)；Internal control plate (6) connects display screen (102), power supply instruction in the inside of main body (4), internal control plate (6) Lamp (103), finger touch key (101) and power switch (112).

2. SCM Based computer software encryption device according to claim 1, it is characterised in that: internal control plate It (6) include single-chip microcontroller (104), power module (105), inverter circuit (107), A/D conversion module (109) and bluetooth module (111)；The output end of A/D conversion module (109) is connected on the I/O mouth of single-chip microcontroller (104), the letter of finger touch key (101) Number output end connection A/D conversion module (109), power switch (112) are connected directly between on the serial ports of single-chip microcontroller (104)；Monolithic Machine (104) side I/O connection controls power supply indicator (103) and display screen (102), and single-chip microcontroller (104) other side, which is connected with, deposits Reservoir (110)；Bluetooth module (111) side is connected on the serial ports of single-chip microcontroller (104), bluetooth module (111) other side difference It is connected with computer (3) and mobile phone (2)；

The input terminal side of power module (105) is connected with battery (108), the output end other side connection of power module (105) Have inverter circuit (107), the input terminal of inverter circuit (107) is connected with electromagnetic coil (106)；The electric energy of power module (105) Output end connects the supply pin of single-chip microcontroller (104).

3. SCM Based computer software encryption device according to claim 1, it is characterised in that: finger touch key It (101) is push type fingerprint Identification sensor.

4. SCM Based computer software encryption device according to claim 1, it is characterised in that: wirelessly decrypt box (1) it equipped with wireless charging base (5), wirelessly decrypts box (1) internal electromagnetic coil (106) and wireless charging base (5) passes through electricity Magnetic signal connection.