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Software upgrading method for ATM device

A software upgrade and equipment technology, applied in the direction of program loading/starting, program control devices, etc., can solve problems such as increased equipment maintenance costs, software confidentiality and security threats

Inactive Publication Date: 2015-09-16
NDT SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This traditional software download method will inevitably increase the maintenance cost of the equipment, and the software will inevitably pose a threat to the confidentiality and security of the software if it is stored and sent over the network without encryption.

Method used

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  • Software upgrading method for ATM device
  • Software upgrading method for ATM device
  • Software upgrading method for ATM device

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Experimental program
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Effect test

Embodiment 1

[0022] Embodiment 1. This embodiment is a method for upgrading the software of an ATM device, which is a typical software upgrading process for embedded devices.

[0023] When the embedded software is upgraded, firstly, the software to be upgraded, that is, the latest version of the software, is compiled in the computer to generate a binary code, which is a .bin file. Then program the binary software coded data into the program storage space of the embedded device through the burner.

[0024] In this embodiment, the USB OTG interface function of the main control device of the ATM movement has been used. USB OTG is an abbreviation of USB On-The-Go, which is a technology developed in recent years. It was announced by USB Implementers Forum on December 18, 2001, mainly It is applied to the connection between various devices or mobile devices for data exchange. Especially PAD, mobile phone, consumer equipment. At present, the main control equipment of the ATM movement is general...

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PUM

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Abstract

The present invention provides a software upgrading method for an ATM device. The method comprises: an ATM machine core main controller utilizes a USB OTG module to read and write a USB device; 3DES encryption is carried out on generated software encoding data; then, the encrypted data is copied into an encrypted storage area of a USB storage device; the storage device is connected to an USB OTG interface of the machine core main control end; and the main control automatically downloads the software encoding data in the encryption area and decrypts the data into an operable program. Software is invisible in a downloading process; the security is high as software encoding binary data is encrypted; the main control automatically identifies access of a software upgrading apparatus; no human intervention is required; the operation is simple; and the security and the confidentiality are high.

Description

technical field [0001] The invention relates to the field of ATM equipment in the financial industry, and relates to a method for upgrading software of the ATM equipment, in particular to a method for upgrading software based on an encrypted USB storage device. Background technique [0002] The safety and reliability of ATM equipment is an eternal topic. With the continuous development of information technology, software intrusion has become a technical means for criminals to attack ATM machines to steal cash, and ATM equipment software is required to be highly secure. Bug repair and maintenance of equipment software requires software download and upgrade. The embedded microprocessor firmware of the ATM machine is usually downloaded with a dedicated programmer, and the driver of the programmer needs to be installed on the PC. Remove the shell of the ATM machine, and plug the programmer into the core control board to download the software. This traditional software download ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
Inventor 赖流奇陈建郭礼虎
Owner NDT SCI & TECH