Unlock instant, AI-driven research and patent intelligence for your innovation.

Transaction system based on embedded data protection

A data protection and transaction system technology, which is applied in the field of transaction systems, can solve the problems of poor data confidentiality performance in bulk commodity transaction systems, and achieve the effect of preventing merchants from stealing transaction information and improving confidentiality performance

Inactive Publication Date: 2017-03-15
成都力雅信息技术有限公司
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the data confidentiality performance of the bulk commodity trading system is poor. Merchants and their legitimate rights and interests

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Transaction system based on embedded data protection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0016] Such as figure 1 As shown, the transaction system based on embedded data protection includes PCI interface chip, timing programmable logic device, EEPROM module, dual-port RAM, level conversion module and processor, PCI interface chip is connected with dual-port RAM, and timing is programmable One end of the logic device is connected to the PCI interface chip, the other end is connected to the dual-port RAM, the EEPROM module is connected to the PCI interface chip, one end of the level conversion module is connected to the dual-port RAM, and the other end is connected to the processor, and the processor is connected to the PCI interface Chip connection; in the present embodiment, processor uses ARM processor S3C2410, and it is a kind of advanced embedded system control master template, has small size, high system main frequency, large storage capacity, is provided with external interrupt, debugging interface, bus Advantages of interface and USB interface, among which th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a transaction system based on embedded data protection. The transaction system comprises a PCI interface chip, a sequential programmable logic device, an EEPROM module, a dual-port RAM, a level conversion module and a processor. The PCI interface chip is connected with the dual-port RAM. One end of the sequential programmable logic device is connected with the PCI interface chip, and the other end is connected with the dual-port RAM. The EEPROM module is connected with the PCI interface chip. One end of the level conversion module is connected with the dual-port RAM, and the other end is connected with the processor. The processor is connected with the PCI interface chip. The PCI interface chip and the peripheral auxiliary module thereof are controlled by the ARM processor so that an operating platform for an encryption algorithm is provided, and the secrecy performance of data exchange and storage of the bulk commodity transaction system can be enhanced.

Description

technical field [0001] The invention relates to a transaction system, in particular to a transaction system based on embedded data protection. Background technique [0002] With the advent of the information age, electronic information technology has been rapidly popularized and widely used. At the same time, e-commerce has been more and more recognized by the society for its advantages of speed and convenience. The development prospect of e-commerce is very attractive, but the safety of business information is still the primary issue of e-commerce. Due to the openness of e-commerce and the global, seamless connectivity, sharing, and dynamic development of the network on which it is based, the security problem of e-commerce has become the current gathering center and restricts the further development of e-commerce. Building a secure e-commerce transaction system will be the key to the future development of e-commerce. The core issue of e-commerce transactions is the securi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/06G06F21/71
CPCG06Q30/0601G06F21/71
Inventor 卫腾飞周奇
Owner 成都力雅信息技术有限公司