CN201662810U - Improved cipher machine with safe operation - Google Patents
Improved cipher machine with safe operation Download PDFInfo
- Publication number
- CN201662810U CN201662810U CN2010201685287U CN201020168528U CN201662810U CN 201662810 U CN201662810 U CN 201662810U CN 2010201685287 U CN2010201685287 U CN 2010201685287U CN 201020168528 U CN201020168528 U CN 201020168528U CN 201662810 U CN201662810 U CN 201662810U
- Authority
- CN
- China
- Prior art keywords
- module
- cipher machine
- management
- cipher
- machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Numerical Control (AREA)
Abstract
The utility model provides an improved cipher machine with safe operation for a user, which comprises a CPU unit arranged inside a shell of a cipher machine, a memory module, a storage module, a cipher module, a protection module, a communication module, a control module which is connected with each module respectively, and a power module which provides working power for the modules. The improved cipher machine is characterized in that: a keyboard module and a display module which are connected with the control module in the shell are also arranged on the shell of the cipher machine respectively. The display module displays the management information of the cipher machine, the configured function menu and various state information of the cipher machine; and the keyboard module inputs various management parameters of the cipher machine and configures the needed contents. The utility model has the advantages that: the cipher machine and a management terminal are designed into a whole; all management and configuration functions are operated and finished on the cipher machine per se; the configuration parameters or information with sensitive properties do not appear on a circuit or terminal but the cipher machine in the process of management and configuration operations; and the safety of management operation of the cipher machine is greatly improved.
Description
Technical field
The utility model relates to information security cryptographic technique field, is specifically related to the bookkeeping terminal of cipher machine is integrated into localized execution, thereby guarantees a kind of modified cipher machine of handling safety.
Background technology
Cryptographic technique is the basic technology of information security, and cipher machine is the basis of cryptographic technique Secure Application and the core of informatization security.Along with the information-based industry of China is all-round developing at a high speed,, when safe cryptographic technique is provided for information industry and modern service industry development always, also face the more and more safety requirements of strictness as the encryption device of information security basis core.
Current cipher machine in usefulness adopts the office terminal to manage operation as shown in Figure 1 usually, and the office terminal of carrying out bookkeeping is connected with cipher machine employing data line, communicates alternately with communications protocol and cipher machine.During work, in instruction of office terminal input manager and configuration parameters needed, such as sensitive informations such as user name, password, sensitive data, authorization datas, and by passing to cipher machine by data line behind the encapsulation format of office terminal, instruction that cipher machine will receive and configuration parameter, again the result is returned the office terminal after resolving and carrying out, finish bookkeeping.
To this class bookkeeping mode, because common computer is generally adopted in the office terminal, there are a lot of potential safety hazards, by the supervisory instruction and the configuration desired parameters of office terminal input, can be intercepted and captured and reveal by backdoor programs such as wooden horse, viruses; Simultaneously, use the standard communication protocol Data transmission by the data line connection, can be intercepted and captured from circuit with speciality tool, know the sensitive information of cipher machine after the analysis by the malicious person, these potential safety hazards all will cause the cipher machine overall security to descend, thereby can cause serious consequence.
Summary of the invention
In order to solve the above-mentioned potential safety hazard that cipher machine exists, the security that improves the cipher machine bookkeeping, the purpose of this utility model is: the modified cipher machine that a kind of handling safety is provided for the user.
The purpose of this utility model realizes by implementing following technical proposals:
A kind of modified cipher machine of handling safety; include the CPU element that is contained in the cipher machine housing; memory modules; memory module; crypto module; protection module; communication module; the control module that is connected with described each module respectively; and the power module that working power is provided for these modules; it is characterized in that: Keysheet module and the display module that is connected with housing inner control module also is housed respectively on this cipher machine housing; the management information of display module display password machine; the function menu and the various status informations of cipher machine of configuration, Keysheet module is imported the various management parameters of cipher machine and is disposed required content.
Advantage of the present utility model is: because with original office terminal of separating with cipher machine, be integrated into cipher machine and design for one, do not had exposed data line, avoided the malicious person to intercept and capture the possibility of sensitive information from data line with speciality tool; Also because keyboard on the office terminal and display are transplanted on the housing of cipher machine, lock out operation with original cipher machine and office terminal, be integrated into the localization operation of cipher machine, all management and configuration feature are all finished in cipher machine self drilling, the configuration parameter or the information that have sensitive natur in management and the configuration operation process, can not appear on the cipher machine circuit or terminal in addition, removed by backdoor programs such as wooden horse, viruses and intercepted and captured and the hidden danger of leakage, thereby the security that has greatly improved the cipher machine bookkeeping.
Description of drawings
Fig. 1 is the mutual synoptic diagram of existing cipher machine and office terminal
Fig. 2 is the utility model cipher machine schematic perspective view
Fig. 3 is the utility model cipher machine circuit structure logic diagram
Mark among the figure: 11 is the front panel of the utility model cipher machine, 12 for being loaded on the display on the utility model cipher machine front panel, 13 for being loaded on the input keyboard on the utility model cipher machine front panel, 21 is the office terminal of existing password machine, 22 is the data line between connecting management terminal and cipher machine, 23 is the communication interface on the cipher machine, and 24 is the existing password machine.
Embodiment
Below in conjunction with Fig. 2 and Fig. 3 novel cipher machine of the present invention is elaborated:
A kind of modified cipher machine of handling safety; include the CPU element that is contained in the cipher machine housing; memory modules; memory module; crypto module; protection module; communication module; the control module that is connected with described each module respectively; and the power module that working power is provided for these modules; on the front panel 11 of this cipher machine housing; the input keyboard 13 and the display 12 that are connected with casing inner control module also are housed respectively; the management information of display 12 display password machines; the function menu and the various status informations of cipher machine of configuration, keyboard 13 is imported the various management parameters of cipher machine and is disposed required content.
Claims (1)
1. the modified cipher machine of a handling safety; include the CPU element that is contained in the cipher machine housing; memory modules; memory module; crypto module; protection module; communication module; the control module that is connected with described each module respectively; and the power module that working power is provided for these modules; it is characterized in that: on this cipher machine housing; the Keysheet module and the display module that are connected with housing inner control module also are housed respectively; the management information of display module display password machine; the function menu and the various status informations of cipher machine of configuration, Keysheet module is imported the various management parameters of cipher machine and is disposed required content.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201685287U CN201662810U (en) | 2010-04-21 | 2010-04-21 | Improved cipher machine with safe operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201685287U CN201662810U (en) | 2010-04-21 | 2010-04-21 | Improved cipher machine with safe operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201662810U true CN201662810U (en) | 2010-12-01 |
Family
ID=43233228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201685287U Expired - Lifetime CN201662810U (en) | 2010-04-21 | 2010-04-21 | Improved cipher machine with safe operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201662810U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102237998A (en) * | 2010-04-21 | 2011-11-09 | 成都卫士通信息产业股份有限公司 | Cipher machine capable of enhancing operating security |
| CN111416707A (en) * | 2020-03-11 | 2020-07-14 | 慧镕电子系统工程股份有限公司 | Cipher machine based on multi-network card technology |
-
2010
- 2010-04-21 CN CN2010201685287U patent/CN201662810U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102237998A (en) * | 2010-04-21 | 2011-11-09 | 成都卫士通信息产业股份有限公司 | Cipher machine capable of enhancing operating security |
| CN111416707A (en) * | 2020-03-11 | 2020-07-14 | 慧镕电子系统工程股份有限公司 | Cipher machine based on multi-network card technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104182662B (en) | Hiding and deployment method, system and the mobile terminal of hide application program | |
| CN104123769B (en) | The unblanking of a kind of safety intelligent lock, close lock control method | |
| CN107615294A (en) | A kind of identifying code short message display method and mobile terminal | |
| CN107040540B (en) | Cloud privacy data display method and device, server and mobile terminal | |
| CN204904392U (en) | Intelligent lock system is encrypted in high in clouds | |
| CN104993961A (en) | Equipment control methods, devices and system | |
| CN106888452A (en) | The wireless encryption transceiver and method of data are transmitted wirelessly from computer at least one field apparatus | |
| CN101593550A (en) | High strength encrypting USB flash disk for police | |
| CN107798224A (en) | A kind of terminal control method and device, user terminal | |
| CN105808115A (en) | Control method and system of terminal, and terminal | |
| CN104573591A (en) | Safe card reader and working method thereof | |
| CN201662810U (en) | Improved cipher machine with safe operation | |
| CN103824014A (en) | Isolation certificating and monitoring method of USB (universal serial bus) port within local area network | |
| CN103457723B (en) | A kind of encryption method and the encryption device based on it | |
| CN206313784U (en) | A kind of encryption equipment test system | |
| CN102237998A (en) | Cipher machine capable of enhancing operating security | |
| CN104995635B (en) | Picture sending method and device and terminal device | |
| CN103942484A (en) | Security auxiliary device using mobile phone as carrier and identity authentication method | |
| CN109242055A (en) | Smart card peripheral device, command processing method, electronic equipment and storage medium | |
| CN204216909U (en) | Special service system information safety device | |
| EP2680638A1 (en) | Method and device for sending and receiving data | |
| CN209625214U (en) | A kind of encryption equipment based on Loongson processor | |
| CN106201938A (en) | A kind of chip, hub, electronic equipment and the method for interruption U SB signal | |
| CN106446611A (en) | Security-level information generation and reading methods and apparatuses | |
| CN107153791A (en) | A kind of data presentation method and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101201 |
|
| CX01 | Expiry of patent term |