CN103491530A - Intelligent PAD with information safety mechanism - Google Patents
Intelligent PAD with information safety mechanism Download PDFInfo
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- CN103491530A CN103491530A CN201310412130.1A CN201310412130A CN103491530A CN 103491530 A CN103491530 A CN 103491530A CN 201310412130 A CN201310412130 A CN 201310412130A CN 103491530 A CN103491530 A CN 103491530A
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Abstract
The invention relates to an intelligent terminal, in particular to an intelligent PAD with information safety mechanism. The problem that existing intelligent equipment has no information safety mechanism or a digital certificate signature or verification so that during application, information safety cannot be guaranteed is solved. The intelligent PAD comprises a 3G communication module, a PKI and CPK information safety module, an encryption-decryption module, an SIM-KEY and TF-KEY interface module, a touch screen, a display screen and a power supply module. The 3G communication module is connected with an embedded type main board. The power supply module provides power for the modules. The intelligent PAD has information safety mechanism, and the intelligent terminal has safety guarantee on the Internet and in the process of communication and document mail processing. Internet attacking resistance is achieved, a digital certificate is achieved, the digital signature and verification are achieved, and information safety is guaranteed.
Description
Technical field
The present invention relates to a kind of intelligent terminal, be specifically related to a kind of intelligent PAD with Information Security Mechanism.
Background technology
Existing intelligent terminal, as mobile phone, PAD etc.Main application function is internet, applications, function of voice communication, short message, micro-telecommunication function, mail and OFFICE document process function.Existing intelligent terminal has an obvious defect, does not possess Information Security Mechanism, does not also have digital certificate to implant, in application and operating process, can't ensure information safety, make intelligent terminal in use, easily cause relevant information to reveal, by malicious attack, be ravesdropping etc.While applying on the platform that has requirement digital signature and information security to require at some, can't be suitable for.
Summary of the invention
The present invention does not possess Information Security Mechanism for solving existing smart machine, there is no digital certificate signature and checking, causes in application process, and the problem that can't ensure information safety, provide a kind of intelligent PAD with Information Security Mechanism.
Intelligent PAD with Information Security Mechanism, comprise the 3G communication module, PKI and CPK information security module, encrypting and decrypting module, SIM-KEY and TF-KEY interface module, touch screen, display screen and the power module that are connected with embedded main board; Described power module is above-mentioned each module for power supply;
Described PKI and CPK information security module: while based on WIFI module and 3G communication module, carrying out network connection and access, for access means and corresponding internet platform, carry out based on PKI public-key cryptosystem and the information security standard of CPK Conbined public or double key cryptographic system and the checking of digital certificate; Related data information is carried out to digital signature and authentication, and the digital certificate of downloading corresponding platform appointment on corresponding internet platform, to the KEY equipment in SIM-KEY and TF-KEY interface module, is registered; Read corresponding key file from the KEY equipment of SIM-KEY and TF-KEY interface module, be sent to the encrypting and decrypting module after deciphering;
Encrypting and decrypting module: to close state data file and the information in hard disk or SD card, and the close state data file and the information that by internet or other memory carrier, receive, the key file that adopts PKI and CPK information security module to provide is decrypted, and exports or shows by display screen; The clear data information of storing in hard disk or SD card or the clear data information received by WIFI module or 3G communication module are encrypted, by the WIFI module, upload or be stored in hard disk or SD card;
SIM-KEY and TF-KEY interface module: for the read-write of the KEY equipment that inserts SIM-KEY or TF-KEY, cipher key change;
3G communication module: provide the network based on 3G to connect and voice communication, and by PKI and CPK information security module, accessed target is carried out to the authentication of information security system; By the encrypting and decrypting module, data and the voice communication of carrying out network exchange are carried out to the encryption and decryption operation.
Display screen and touch screen: as the display interface of man-machine interaction, realize information interaction;
WIFI module: for for wireless network link, realize data interaction, and by PKI and CPK information security module, accessed target is carried out to the authentication of information security system; By the encrypting and decrypting module, data and the voice communication of carrying out network exchange are carried out to the encryption and decryption operation.
Principle of the present invention: the present invention adopts the Embedded System Structure design, mainly on the universal intelligent Terminal Design, realized, the information security standard that meets PKI public-key cryptosystem and CPK Conbined public or double key system, make the intelligent terminal product can become an intelligent terminal that meets the information security standard, possesses the digital certificate standard system, can download the digital certificate at different CA center, realize digital signature, authentication, realize the data encrypting and deciphering application.In exchanges data, in the transmission application, especially, in internet, applications, guarantee information security, do not attacked, do not divulged a secret.Design has realized can directly using SIM-KEY and TF-KEY equipment by the special purpose interface that meets the information security standard based on SIM-KEY and TF-KEY equipment.Merge design and support (TD-SCDMA, WCDMA, CDMA2000) three kinds of 3G communication patterns.
Beneficial effect of the present invention: intelligent PAD of the present invention has had security assurance information mechanism, can guarantee intelligent terminal in the Internet and communication, in document mail treatment process, safety guarantee has been arranged.Can realize the attack of anti-the Internet, possess digital certificate, realize digital signature and checking, guarantee information security.
The accompanying drawing explanation
Fig. 1 is the hardware structure figure with intelligent PAD of information security of the present invention;
Fig. 2 is the modularization schematic diagram with intelligent PAD of information security of the present invention.
Embodiment
Embodiment one, in conjunction with Fig. 1 and Fig. 2, present embodiment is described, intelligent PAD with information security, comprise 5 cun～10.1 cun display screens: being mainly used in showing the content of man-machine interaction, can be the display screen of different indexs and quality, and the brands such as Philip, strange U.S. are arranged usually; Multi-point touch screen: mainly realize the multi-point touch operation of intelligent terminal, the convenient use; 3G communication module: mainly realize 3G voice call and data function of surfing the Net, support (TD-SCDMA, WCDMA, CDMA2000); The chip model that described PKI and CPK information security module require: HS08K(SSX1106), HS32U2, TF32A09 or VK8001, the encrypting and decrypting module adopts special-purpose high-speed encryption and decryption chip: SSX30, mainly realize all Design of Information Security of intelligent terminal product, guarantee product security assurance information in use, comprise digital certificate, signature authentication, authentication; The encrypting and decrypting module: main data and the information realized all needs, realize encryption and decryption function and application thereof; SIM-KEY and TF-KEY interface module: the main application interface of realizing being connected SIM-KEY and TF-KEY equipment.WIFI module: mainly realize the WIFI wireless networking capabilities.Bluetooth module: mainly realize bluetooth data communication and interactive function; High-capacity lithium battery and power supply module: for product provides power supply.
The described course of work with intelligent PAD of information security of present embodiment is:
One, by the power key of described PAD, start, enter andriod operating system master interface, and the user can carry out any operation according to the needs of oneself.
Two, when the user need to by the access certain backstage, when it needs corresponding digital certificate and KEY device authentication to log in, by network login, arrive this back bench web, download its digital certificate to the supporting KEY equipment of this intelligence PAD in, in follow-up operation, by this product and this backstage carrying out all operations, data interaction, be all under the system of information security, to carry out guaranteeing, such as Net silver is used, digital certificate signature, checking, data encrypting and deciphering operation etc.
If three users carry out OFFICE document function or mail transmission/reception, can utilize the digital certificate in KEY equipment, and PKI or CPK information security module and encrypting and decrypting module, mail and relevant OFFICE document are encrypted, deciphering, the operations such as digital signature, and then sent, transmit or preserve.
When if a plurality of users use the described intelligent PAD of present embodiment, they are the contact of Internet-based each other, exchanges data, mail contact etc., can carry out digital signature, carry out exchanges data and the information interaction of complete close state (all swap data and information all are encrypted), so just guarantee the fail safe in the Internet and interactive application.So just form intelligent terminal tissue or a colony based under the information security Convention Mechanism, guaranteed data on intelligent terminal is applied of tissue and colony and the fail safe of information.
The described intelligent PAD of present embodiment realize the PKI public-key cryptosystem and+CPK Conbined public or double key system, realize information security application, on intelligent terminal, design realizes exchanges data, information interaction, the safety of information communication.Realized digital certificate, digital signature and authentication.Design realizes encryption and decryption, safe transmission and the exchange of information data, content.Realized the transmission of complete close state in carrying out voice call, transmitting data file, mail contact.
The main board system of the described intelligent PAD of present embodiment adopts universal intelligent terminal mainboard scheme as basic engineering, increase design 3G communication module on hardware, support TD-SCDMA, WCDMA, CDMA2000 protocol specification, design hardware WIFI wireless network module, design meets the information security module of PKI public-key cryptosystem and CPK Conbined public or double key system, the encrypting and decrypting module, SIM-KEY and TF-KEY read-write interface module.The above operating system of andriod4.0 is installed, realize meeting the application system of PKI and CPK information security standard based on operating system research and development design, digital certificate and relevant control, data ciphering and deciphering modular unit and application thereof, realize 3G voice call and data online application function in conjunction with the design of 3G hardware communications module, in conjunction with the WIFI modular design, realize WIFI wireless networking capabilities and application.
Claims (2)
1. the intelligent PAD that has Information Security Mechanism, comprise the 3G communication module, PKI and CPK information security module, encrypting and decrypting module, SIM-KEY and TF-KEY interface module, touch screen, display screen and the power module that are connected with embedded main board; Described power module is above-mentioned each module for power supply; It is characterized in that,
Described PKI and CPK information security module: while based on WIFI module and 3G communication module, carrying out network connection and access, for access means and corresponding internet platform, carry out based on PKI public-key cryptosystem and the information security standard of CPK Conbined public or double key cryptographic system and the checking of digital certificate; Related data information is carried out to digital signature and authentication, and the digital certificate of downloading corresponding platform appointment on corresponding internet platform, to the KEY equipment in SIM-KEY and TF-KEY interface module, is registered; Read corresponding key file from the KEY equipment of SIM-KEY and TF-KEY interface module, be sent to the encrypting and decrypting module after deciphering;
Encrypting and decrypting module: to close state data file and the information in hard disk or SD card, and the close state data file and the information that by internet or other memory carrier, receive, the key file that adopts PKI and CPK information security module to provide is decrypted, and exports or shows by display screen; The clear data information of storing in hard disk or SD card or the clear data information received by WIFI module or 3G communication module are encrypted, by the WIFI module, upload or be stored in hard disk or SD card;
SIM-KEY and TF-KEY interface module: for the read-write of the KEY equipment that inserts SIM-KEY or TF-KEY, cipher key change;
3G communication module: provide the network based on 3G to connect and voice communication, and by PKI and CPK information security module, accessed target is carried out to the authentication of information security system; By the encrypting and decrypting module, data and the voice communication of carrying out network exchange are carried out to the encryption and decryption operation.
Display screen and touch screen: as the display interface of man-machine interaction, realize information interaction;
WIFI module: for for wireless network link, realize data interaction, and by PKI and CPK information security module, accessed target is carried out to the authentication of information security system; By the encrypting and decrypting module, data and the voice communication of carrying out network exchange are carried out to the encryption and decryption operation.
2. the intelligent PAD with Information Security Mechanism according to claim 1, is characterized in that, also comprise bluetooth module, described bluetooth module is mainly realized bluetooth data communication and interactive function.
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| CN201310412130.1A CN103491530A (en) | 2013-09-11 | 2013-09-11 | Intelligent PAD with information safety mechanism |
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| CN201310412130.1A CN103491530A (en) | 2013-09-11 | 2013-09-11 | Intelligent PAD with information safety mechanism |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2016004777A1 (en) * | 2014-07-10 | 2016-01-14 | 西安中兴新软件有限责任公司 | Terminal, terminal decryption method, and storage medium |
| CN106845219A (en) * | 2017-01-13 | 2017-06-13 | 北京科技大学 | A kind of intrusion detection smart machine for multiple types of data |
| CN106855924A (en) * | 2016-12-16 | 2017-06-16 | 南方城墙信息安全科技有限公司 | Embedded intelligent chip equipment and background application system |
| CN114650140A (en) * | 2020-12-21 | 2022-06-21 | 国民科技(深圳)有限公司 | Mobile terminal, server, and method of executing electronic signature |
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| CN101192284A (en) * | 2006-11-28 | 2008-06-04 | 北京握奇数据***有限公司 | Remote payment method and system based on signing on mobile equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016004777A1 (en) * | 2014-07-10 | 2016-01-14 | 西安中兴新软件有限责任公司 | Terminal, terminal decryption method, and storage medium |
| CN106855924A (en) * | 2016-12-16 | 2017-06-16 | 南方城墙信息安全科技有限公司 | Embedded intelligent chip equipment and background application system |
| CN106845219A (en) * | 2017-01-13 | 2017-06-13 | 北京科技大学 | A kind of intrusion detection smart machine for multiple types of data |
| CN106845219B (en) * | 2017-01-13 | 2019-05-10 | 北京科技大学 | A kind of intrusion detection smart machine for multiple types of data |
| CN114650140A (en) * | 2020-12-21 | 2022-06-21 | 国民科技(深圳)有限公司 | Mobile terminal, server, and method of executing electronic signature |
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Application publication date: 20140101 |