CN101645893A - Network trading method, device and system - Google Patents
Network trading method, device and system Download PDFInfo
- Publication number
- CN101645893A CN101645893A CN200910091804A CN200910091804A CN101645893A CN 101645893 A CN101645893 A CN 101645893A CN 200910091804 A CN200910091804 A CN 200910091804A CN 200910091804 A CN200910091804 A CN 200910091804A CN 101645893 A CN101645893 A CN 101645893A
- Authority
- CN
- China
- Prior art keywords
- network transaction
- network
- server
- data
- module
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 238000004891 communication Methods 0.000 claims abstract description 29
- 230000003993 interaction Effects 0.000 claims description 3
- 238000005538 encapsulation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000001514 detection method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000012795 verification Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- ZXQYGBMAQZUVMI-GCMPRSNUSA-N gamma-cyhalothrin Chemical compound CC1(C)[C@@H](\C=C(/Cl)C(F)(F)F)[C@H]1C(=O)O[C@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 ZXQYGBMAQZUVMI-GCMPRSNUSA-N 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000008140 language development Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Computer And Data Communications (AREA)
Abstract
The embodiment of the invention discloses a network trading method, a device and a system, relating to the technical field of computers and communication safety, aiming to solve the problem existing in the prior art that network trading between a user and a server through a PC machine is not safe. The embodiment of the invention also provides a network trading device, which comprises a data safetychannel establishing module used for establishing a data safety channel by using a proxy and a server, a transmission drive module used for transmitting data with the server through the data safety channel, wherein the proxy and the network trading device form network nodes. By using the invention, network trading can be safely carried out.
Description
Technical Field
The invention relates to the technical field of computer and communication security, in particular to a network transaction method, device and system.
Background
At present, a network transaction system adopts SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols to perform mutual identity authentication on a bank server and a client browser, and encrypts data in a transmission process to prevent client information from being stolen and tampered. The negotiation, encryption and MAC operation of the SSL session key are completed by adopting a program algorithm at the PC end. For network transaction using smart card or USB KEY, the asymmetric KEY pair generation and asymmetric cipher operation required by client authentication are completed in the smart card or USBKEY, while the data encryption and decryption operation is completed at PC end, and various SSL session KEYs are still in PC memory.
Because of the insufficiency of the security mechanism of the operating system of the current mainstream PC end, malicious programs can invade and control the computer of a user in various ways, and sensitive data is intercepted by a Trojan even before being unencrypted, so that the encryption process is similar to a nominal one, and the network transaction has serious potential safety hazard.
Disclosure of Invention
The embodiment of the invention provides a network transaction method, a device and a system, which are used for realizing safe network transaction. The embodiment of the invention adopts the following technical scheme:
in one aspect, an embodiment of the present invention provides a network transaction apparatus, including:
the data security channel establishing module is used for establishing a data security channel with a server by means of an internet agent, wherein the internet agent and the network transaction device form a network node;
and the transmission driving module is used for transmitting data with the server through the data security channel.
In another aspect, an embodiment of the present invention provides a network transaction system, including:
the network transaction device, the internet access agent and the server; wherein,
the network transaction device is used for directly establishing a data security channel with the server by means of an internet agent; and transmitting data with the server through a secure channel; wherein the internet agent and the network transaction device form a network node;
the internet agent is internally provided with the communication interface unit driver and the virtual network adapter, so that the network transaction is transmitted with the server by means of the transparent transmission function of the internet agent;
the server is used for carrying out network transaction with the network transaction device through the data security channel.
In another aspect, an embodiment of the present invention provides a network transaction method, including:
the network transaction device directly establishes a data security channel with the server by means of the internet agent; wherein the internet agent and the network transaction device form a network node;
and the network transaction device and the server transmit data through a secure channel.
The embodiment of the invention provides a network transaction method, a device and a system, wherein the network transaction device can download, store and execute an application program and a management program, directly establishes a data security channel with a server by virtue of an internet agent, and transmits transaction data through the security channel; the operation of the whole network transaction is completed by executing the installed application program; the application program and the management program are signature programs, so that the safety of network transaction operation is ensured, and the safety of network transaction is further ensured by transmitting the network transaction data by virtue of a safety channel directly established between the internet agent and the server.
Drawings
Fig. 1 is a schematic structural diagram of a network transaction apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of another network transaction apparatus according to an embodiment of the present invention;
FIG. 3 is a flow chart of a network transaction apparatus according to an embodiment of the present invention;
fig. 4 is a schematic diagram of an internet access agent structure according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a network transaction system according to an embodiment of the present invention;
FIG. 6 is a flow chart of another network transaction method provided by an embodiment of the invention;
FIG. 7 is a conversion diagram of two modes of a network transaction device according to an embodiment of the present invention;
FIG. 8 is a flowchart illustrating an operation of a network transaction apparatus according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a network transaction apparatus according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a network transaction apparatus according to an embodiment of the present invention.
Detailed Description
A network transaction method, an apparatus and a system provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
As shown in fig. 1, a network transaction apparatus provided for an embodiment of the present invention includes:
a data security channel establishing module 101, configured to establish a data security channel with a server by using an internet agent, where the internet agent and the network transaction device form a network node; the module needs to perform various key negotiations and cryptographic operations when the network transaction device and the remote server establish a data security channel.
The transmission driving module 102 is configured to transmit data with the server through the data secure channel; in the process of realizing data transmission, the module needs to realize data transmission between the network transaction device and the server side by means of the network functions of the physical layer and the data link layer of the internet agent.
It should be noted that the transaction device may be equipped with an application and a management program; both the application and the hypervisor must be installed by a legitimate signature. The application program is used for completing the network transaction client function. When the network transaction device is used for installing a program, the verification of the network transaction device is required, namely the integrity of the program and the legal identity of a program installer are ensured, so that a malicious program is prevented from being installed into the network transaction device to run. The following table shows that at least preset keys are needed when the network transaction device is personalized and the corresponding application;
| key name | Use of | Description of the invention |
| Master public key MPK | Replacing and updating root public keys CPK and APK of device | The corresponding private key is stored safely outside, the master public key device is written in when being personalized, and the master public key is not replaced generally |
| Root public key CPK | Verifying digital signatures of core software | The corresponding private key CSK is safely managed and stored by an external CA; the core software is signed by the CSK, and the CPK is used for verifying the signature before the device installation program; |
| root public key APK | Verifying a digital signature or verifying a certificate chain of signatures of an application | The corresponding private key ASK is safely managed and stored by an external CA; the application program can be directly signed by ASK, and the signature is verified by CPK before the device is installed and applied; or when a multi-level authentication mode is adopted, the APK is used for verifying the root of the signature certificate chain, a private application signature private key is used for signature, and the top-level certificate of the corresponding public key certificate is signed by the ASK; |
| public key (AuthPK) | Authenticity of application authentication device | In personalization, each device writes a different pair of keys, the public key being proprietary to the device's manufacturer |
| Private key (AuthSK) | The certificate form issued by the key (VSK) is stored, the private key AuthSK should be safely stored in the device, AuthSK and AuthPK generally do not need to be updated, and when the application provider needs the device authentication function, the manufacturer public key (VPK) needs to be obtained from the manufacturer of the device for verifying the authentication public key certificate of the device |
Based on the above embodiment, the present invention also provides a network transaction apparatus as shown in fig. 2, which includes: a processor 201, an input/output unit 202, and a communication interface unit 203;
the data security channel establishing module and the transmission driving module are arranged in the processor 201; the input/output unit 202 is connected to the processor 201, and is used for the processor 201 to perform information interaction with a user; the communication interface unit 203 is connected to the processor 201 for data transmission.
The communication interface unit 203 may be at least: one of a Universal Serial Bus (usb) interface, a wireless bluetooth interface, or a wireless fidelity (WIFI) interface.
The input/output units may be: a keyboard, a display, and the like;
wherein, the network transaction device further comprises: a storage unit; the storage unit is used for storing the signature application program and the management program. The storage unit can be a RAM, a ROM and the like.
It should also be noted that the processor built-in operating system described above can provide a basic operating environment for the signature application and the hypervisor described above.
It should be further noted that the network transaction apparatus further includes: and the card reading and writing module is used for reading and writing the data of the intelligent card. The card read-write module can be selected according to the requirements of actual conditions.
Based on the above embodiment, an embodiment of the present invention further provides a network transaction apparatus as shown in fig. 3, where the apparatus includes: a data security channel establishing module 101, configured to establish a data security channel with a server by using an internet agent, where the internet agent and the network transaction device form a network node; a transmission driving module 102, which transmits data with the server agent;
the data security channel establishing module 101 may specifically include: a transmission sub-module 301, a security sub-module 302 and a communication sub-module 303;
the transmission protocol sub-module 301 is configured to perform transmission negotiation between the network transaction apparatus and the server; this module may be based on the HTTP (Hypertext Transfer Protocol) transport Protocol, or other transport Protocol; according to the protocol adopted by the server side in practical application.
The security sub-module 302 is configured to perform key agreement between the network transaction apparatus and the server; the module realizes SSL/TLS safety protocol inside, so that when the network transaction device sends network transaction data, the network transaction data to be sent is encrypted through the safety protocol, or the data returned by the server is subjected to safety certification, thereby ensuring the safety of the sent and received data.
It should be noted that the security protocol module may also be in a form of being built in the network transaction device, and may also be in a form of being external to the network transaction device, etc. When the security protocol module adopts the form of the external smart card, etc., there are two implementation ways: one way is that the security module and the network transaction device jointly complete the establishment of a secure channel with the remote server, thereby ensuring the security of data transmission and reception; for example: the generation of asymmetric key pair required by the security protocol and related cryptographic operation are completed in the security module, and other operations are completed by the transaction device; in another mode, the external security module directly establishes a security channel with the remote server, that is, key negotiation and cryptographic operation required by the security protocol are all completed inside the security module, thereby ensuring higher security of sending and receiving data.
The communication submodule 303 is a TCP/IP protocol stack for implementing the communication between the network transaction apparatus and the server.
As shown in fig. 5, a network transaction system provided for an embodiment of the present invention includes: a network transaction device 501, an internet agent 502 and a server 503; wherein,
the network transaction device 501 is used for establishing a data security channel with a server by means of an internet agent; and transmitting data with the server through a secure channel; wherein the internet agent and the network transaction device form a network node;
it should be noted that the network transaction device may be the network transaction device shown in fig. 1 to 3.
The internet agent 502 is internally provided with the communication interface unit driver and a virtual network adapter, so that the network transaction is interacted with a server by means of the data transmission function of the internet agent;
specifically, as shown in fig. 4, the embodiment of the present invention provides an internet agent; the internet agent is internally provided with the communication interface unit driver 401 and the virtual network adapter 402; the communication interface unit driver 401 is configured to identify the communication interface unit; the virtual network adapter 402 is used for the internet agent to allocate a virtual network address to the network transaction apparatus, so that the internet agent and the network transaction apparatus form a network node. The internet agent can be specifically a workstation such as a PC, a notebook, a netbook and the like.
The server 503 is configured to perform network transaction with the network transaction apparatus through the data secure channel.
As shown in fig. 6, a network transaction method provided for an embodiment of the present invention includes:
601. the network transaction device establishes a data security channel with the server by means of the internet agent; wherein the internet agent and the network transaction device form a network node;
602. and the network transaction device and the server transmit data through a secure channel.
The network transaction device can download, install and run application programs and management programs; both the application and the hypervisor must be signature programs. The specific process comprises the following steps:
the network transaction device downloads the signature program;
the network transaction device performs signature verification on the signature program;
if the signature program passes the verification, the network transaction device installs the signature program;
and if the signature program is not verified, the network transaction device deletes the signature program.
Fig. 7 is a conversion diagram of two modes of a network transaction apparatus according to an embodiment of the present invention; the network transaction device comprises two modes: one is a basic mode; the other is a safe mode; the specific transformation processes of the two modes are as follows:
after the network transaction device is powered on, entering a basic mode; the network transaction device displays each application program to a user according to a built-in management program; at the moment, waiting for user operation; the user can then conduct network transactions or management of application programs according to the displayed application. For example: the user can download, update and delete the application program according to the requirement; wherein the downloaded application program can be downloaded to the network transaction device only after being verified. After the user activates the application program, the network transaction device enters a safety mode, and the network transaction device carries out safety authentication on various network transaction data received by the network transaction device; the network transaction data which needs to be sent out is encrypted, so that the security of the network data is ensured; when the user terminates the application, the network transaction device enters a basic mode and continues to wait for the user to operate.
It should be noted that the above-mentioned application programs are signature programs negotiated by the network transaction device developer and the application program developer, so that the network transaction device can ensure its own independent security.
Fig. 8 shows an operation flow of a network transaction apparatus according to an embodiment of the present invention; the process specifically comprises the following steps:
s1, powering on or resetting the network transaction device;
s2, initializing the network transaction device;
s3, the network transaction device detects the integrity of the internal application program, the management program and the system data;
s4, the network transaction device determining whether the detection was successful? If the detection is successful, step S5 is executed; if the detection fails, step S14 is executed;
s5, entering the basic mode of the network transaction device, starting an application management program and listing the installed applications;
s6, waiting for the user to select the application;
s7, if the user selects to start the application in the network transaction device, namely the application is activated, the network transaction device enters a safe mode;
s8, detect if a smart card is inserted and available? If the smart card is available, go to step S9; if the smart card is not available, go to step S13;
s9, establishing a secure connection with a remote server, namely establishing the data secure channel;
s10, determine whether the establishment is successful? If the establishment is successful, step S11 is executed; if the establishment fails, the step S13 is executed;
s11, executing the user interactive transaction application;
s12, determine if the executed transaction application was successful? If successful, go to step S6; if the executed transaction application is not successful, performing step S13;
s13, prompting an error;
and S14, prompting a system error and stopping running any application program.
Fig. 9 is a schematic structural diagram of a network transaction apparatus according to an embodiment of the present invention; the device specifically includes: the system comprises a processor, an input/output unit and a communication interface unit;
wherein, the processor is internally provided with an operating system; the processor is also provided with a basic language running environment of the processor and an Application Programming Interface (API) used by a program developer based on the operating system; the program developer can develop the application program through the application programming interface, for example: application 1, application 2. Specifically, if the application 1 is a transaction program that a developer needs to develop the network transaction device, the developer needs to develop the program with a language development environment where the network transaction device is located and an Application Programming Interface (API) used by the developer, and a function library used in the development needs to be called through the API, so that the development of the entire application is completed.
Correspondingly, the input/output unit is connected with the processor, and a driving program for identifying the input/output unit is required to be built in the processor; specifically, the processor may be connected to an external input device, i.e. an input unit, such as: a keyboard; the processor may also be externally connected to an output device, i.e. an output unit, for example: and a display, etc.
The intelligent card is connected with the processor, and a driving program for identifying the intelligent card, namely a card reading and writing module, is required to be built in the processor; the driver of the smart card is used to identify the smart card and thereby read smart card data or input data into the smart card.
The processor is internally provided with a driving program for identifying the communication interface unit;
a communication protocol stack for interaction with a remote server is also required to be built in the processor.
To further explain the specific working process of the network transaction device in the embodiment of the present invention, the following processing process of the network transaction device after the user inputs the network transaction data is as follows:
the user selects a network bank application program in a user interface of the network transaction device, and the user inputs personal information and operation information required to be carried out to the network transaction device through a keyboard according to the prompt of the user interface; after the network transaction device receives the personal information of the user and the operation information required to be carried out, the information is encrypted according to an encryption algorithm built in a security module in the network transaction device; then, data Transmission is carried out through a TCP/IP (Transmission Control Protocol/Internet Protocol) Protocol, when the network transaction device adopts a USB (Universal Serial Bus) interface communication interface unit, the encrypted personal information of the user needs to be encapsulated into an Ethernet message format, then the encrypted personal information is sent to an Internet agent through the USB interface according to the data message of the format, and the ciphertext is sent to a server through a data link layer and a physical layer of the Internet agent; and the server authenticates according to the received ciphertext, and if the received ciphertext passes the authentication, the server further decrypts the received ciphertext.
As shown in fig. 10, a network transaction apparatus according to an embodiment of the present invention requires a smart card 1000 to complete a network transaction. The device, comprising: a smart card slot 1001, a communication interface unit 1002, a processor 1003, an input/output unit 1004, and a memory 1005; the data security channel establishing module may be embedded in the smart card, and the data security channel establishing module may specifically be: a transmission protocol sub-module and a communication sub-module; a security sub-module. Thus, the established data security channel needs to be established between the smart card and the server. All data to be output needs to be processed securely by the smart card.
According to the network transaction method, the device and the system provided by the embodiment of the invention, a data security channel is established with a server by means of an internet agent through a network transaction device; and transmitting data through the secure channel; further completing the network transaction; wherein, the network transaction device stores an application program and a management program; both the application and the hypervisor are signature programs. Therefore, the data information of the whole network transaction is completely finished by a safe network transaction device, and the network transaction device is provided with an application program and a management program; the application program and the management program are signature programs, so that the safety of network transaction data information is further ensured, the safety channel established between the internet agent and the server is used for transmitting the network transaction data in the embodiment of the invention, so that the safety of network transmission is further ensured, and the safety channel is adopted for transmitting the network transaction data in the embodiment of the invention, so that the network transaction device does not need to consider the internet function directly connected with an external network, and the design complexity and the development cost of the network transaction device are greatly reduced.
Through the above description of the embodiments, one of ordinary skill in the art can understand that: all or part of the steps of the method for implementing the above embodiment may be implemented by a program instructing associated hardware, where the program may be stored in a computer-readable storage medium, and when executed, the program includes the steps of the above method embodiment, and the storage medium includes, for example: ROM/RAM, magnetic disk, optical disk, etc.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (15)
1. A network transaction apparatus, comprising:
the data security channel establishing module is used for establishing a data security channel with a server by means of an internet agent, wherein the internet agent and the network transaction device form a network node;
and the transmission driving module is used for transmitting data with the server through the data security channel.
2. The network transaction apparatus of claim 1, wherein the network node is a virtual local area network formed by the internet agent and the network transaction apparatus.
3. The network transaction apparatus of claim 2, wherein the transmission driving module performs data transmission through a physical layer and a data link layer of the internet agent.
4. The network transaction apparatus according to claim 3, wherein said network transaction apparatus further comprises: the system comprises a processor, an input/output unit and a communication interface unit; the data security channel establishing module and the transmission driving module are arranged in the processor; the input/output unit is connected with the processor and is used for information interaction between the processor and a user; the communication interface unit is connected with the processor and used for data transmission.
5. The network transaction apparatus of claim 4, wherein the network transaction apparatus further comprises: a storage unit; the storage unit is used for storing the signature application program and the management program.
6. The network transaction apparatus of claim 5, wherein the network transaction apparatus further comprises: a card read-write module; and the card reading and writing module is used for reading and writing the data of the intelligent card.
7. The network transaction apparatus of claim 6, wherein the communication interface unit is at least one of a universal serial bus interface, a wireless bluetooth interface, or a wireless fidelity interface.
8. The network transaction apparatus according to any one of claims 1 to 7, wherein the data security channel establishing module specifically includes: the transmission submodule, the safety submodule and the communication submodule are connected;
the transmission submodule is used for the network transaction device and the server to carry out data transmission;
the safety sub-module is used for the network transaction device to complete various password-related operations;
the communication submodule is used for realizing a protocol stack for the network transaction device to communicate with the server.
9. The network transaction apparatus of claim 8, wherein the transmission sub-module is based on hypertext transmission protocol; the safety sub-module is based on a safety socket layer protocol layer/transmission layer safety protocol; the communication sub-module is based on a transmission control protocol/internet protocol.
10. The network transaction apparatus according to claim 9, wherein the transmission driver module is specifically configured to perform frame structure analysis and frame structure encapsulation on the data transparently transmitted by the communication interface unit.
11. A network transaction system, the system comprising: the network transaction device, the internet access agent and the server; wherein,
the network transaction device is used for establishing a data security channel with the server by means of an internet agent; and transmitting data with the server through a secure channel; wherein the internet agent and the network transaction device form a network node;
the internet agent is internally provided with a driving program of the communication interface unit and a virtual network adapter, so that the network transaction completes data transmission with a server by means of the transparent transmission function of the internet agent;
the server is used for carrying out network transaction with the network transaction device through the data security channel.
12. The network transaction system according to claim 11, wherein the network transaction apparatus is according to any one of claims 1 to 10.
13. The network transaction system of claim 12, wherein said internet agent has said communication interface unit driver and virtual network adapter built in; wherein the driver is used for identifying the communication interface unit; the virtual network adapter is used for the internet agent to distribute a network address for the network transaction device, so that the internet agent and the network transaction device form a network node.
14. A network transaction method, comprising:
establishing a data security channel with a server by means of an internet agent; wherein the internet agent and the network transaction device form a network node;
and transmitting data with the server through a secure channel.
15. The network transaction method of claim 14, further comprising:
downloading a signature program;
authenticating the signature program;
if the signature program passes the authentication, the network transaction device stores and installs the signature program;
and if the signature program is not authenticated, the network transaction device deletes the signature program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910091804A CN101645893A (en) | 2009-08-25 | 2009-08-25 | Network trading method, device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910091804A CN101645893A (en) | 2009-08-25 | 2009-08-25 | Network trading method, device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101645893A true CN101645893A (en) | 2010-02-10 |
Family
ID=41657613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910091804A Pending CN101645893A (en) | 2009-08-25 | 2009-08-25 | Network trading method, device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101645893A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105119928A (en) * | 2015-09-07 | 2015-12-02 | 百度在线网络技术（北京）有限公司 | Data transmission method, device and system for Android intelligent terminal |
| CN105141881A (en) * | 2015-09-30 | 2015-12-09 | 北京奇虎科技有限公司 | Method for carrying out video conversation and terminal device |
| CN105208029A (en) * | 2015-09-30 | 2015-12-30 | 北京奇虎科技有限公司 | Data processing method and terminal device |
| CN105991569A (en) * | 2015-02-09 | 2016-10-05 | 中国科学院信息工程研究所 | Safe transmission method of TLS communication data |
| CN109525592A (en) * | 2018-12-14 | 2019-03-26 | 平安证券股份有限公司 | Data sharing method, device, equipment and computer readable storage medium |
-
2009
- 2009-08-25 CN CN200910091804A patent/CN101645893A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105991569A (en) * | 2015-02-09 | 2016-10-05 | 中国科学院信息工程研究所 | Safe transmission method of TLS communication data |
| CN105119928A (en) * | 2015-09-07 | 2015-12-02 | 百度在线网络技术（北京）有限公司 | Data transmission method, device and system for Android intelligent terminal |
| CN105119928B (en) * | 2015-09-07 | 2018-08-17 | 百度在线网络技术（北京）有限公司 | Data transmission method, device, system and the security server of Android intelligent terminal |
| CN105141881A (en) * | 2015-09-30 | 2015-12-09 | 北京奇虎科技有限公司 | Method for carrying out video conversation and terminal device |
| CN105208029A (en) * | 2015-09-30 | 2015-12-30 | 北京奇虎科技有限公司 | Data processing method and terminal device |
| CN105208029B (en) * | 2015-09-30 | 2018-01-16 | 北京奇虎科技有限公司 | A kind of data processing method and terminal device |
| CN105141881B (en) * | 2015-09-30 | 2018-03-13 | 北京奇虎科技有限公司 | A kind of method and terminal device for carrying out video calling |
| CN109525592A (en) * | 2018-12-14 | 2019-03-26 | 平安证券股份有限公司 | Data sharing method, device, equipment and computer readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107800682B (en) | Data authentication and secure transmission between a signing device and a host using transport layer security | |
| EP4081921B1 (en) | Contactless card personal identification system | |
| CN110621014B (en) | Vehicle-mounted equipment, program upgrading method thereof and server | |
| JP6552714B2 (en) | Data processing method and system, and wearable electronic device | |
| JP2010537270A (en) | Virtual token for implicit self-installing security environment | |
| CN105408910A (en) | Systems and methods for authenticating access to operating system by user before the operating system is booted using wireless communication token | |
| EP2690840B1 (en) | Internet based security information interaction apparatus and method | |
| CN108200078B (en) | Downloading and installing method of signature authentication tool and terminal equipment | |
| WO2019051839A1 (en) | Data processing method and device | |
| CN109040055A (en) | The method for realizing Web secure access using domestic password | |
| JP5827724B2 (en) | Method and apparatus for entering data | |
| CN111404706B (en) | Application downloading method, secure element, client device and service management device | |
| CN101645893A (en) | Network trading method, device and system | |
| CN104835038A (en) | Networking payment device and networking payment method | |
| CN110838919B (en) | Communication method, storage method, operation method and device | |
| KR20220042939A (en) | Method and apparatus for evaluating security of electronic controller in vehicle | |
| US9674272B2 (en) | Information processing apparatus and method, and program | |
| US11893550B2 (en) | System and method for hosting and remotely provisioning a payment HSM by way of out-of-band management | |
| KR101836211B1 (en) | Electronic device authentication manager device | |
| CN108924822B (en) | Card-contained secure communication method based on trusted environment and mobile terminal | |
| JP2010117995A (en) | System, device and method for issuing application | |
| KR101711024B1 (en) | Method for accessing temper-proof device and apparatus enabling of the method | |
| KR101075792B1 (en) | Usb hardware security module, system for security certifincluding usb hardware security module and method thereof | |
| WO2022073336A1 (en) | Secure payment method and apparatus, electronic device, and storage medium | |
| CN105991539B (en) | Data interactive method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100210 |