Verifiable embedded type system and verification method thereof
A technology of embedded system and verification method, which is applied in the field of verifying that the application program operates in a predetermined embedded system environment, can solve problems such as the failure to achieve the purpose, and achieve the effect of maintaining integrity
Inactive Publication Date: 2009-12-30
VIA TECH INC
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[0005] However, the manufacturer identification codes of the same device produced by the same manufacturer are the same, so even if all other hardware devices in the embedded system are replaced, as long as the device to be compared remains unchanged, the software program will still determine that it is in a predetermined embedded system. Execute on the hardware of the traditional system, thus making it impossible to prevent the software from being copied and maintain the integrity of the system
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[0023] The invention provides an embedded system device and a verification method thereof, which can ensure that the application program is successfully executed on the correct embedded system by verifying various system elements in the embedded system. For detailed implementation, please refer to the following description in conjunction with the drawings.
[0024] figure 1 It is a block diagram of an embodiment of a verifiable embedded system of the present invention. The embedded system 1 of this embodiment can protect the application program. The embedded system 1 is composed of multiple system components, including a first storage device 10 , a second storage device 12 , a network unit 14 , a processor 16 and a storage unit 18 . Wherein, the first storage device 10 is loaded with an operating system 100 , and the second storage device 12 is loaded with an application program 120 . Although the present embodiment uses two independent storage devices to store the operating...
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The invention relates to a verifiable embedded type system for verifying the operation of an application program in a preset system environment and an identification method thereof. The method is applicable for the embedded type system and comprises the following steps: providing a plurality of preset identification data; executing a verification program to read identification data of a plurality of system elements in the embedded type system; then, comparing the identification data with the preset identification data to judge whether the identification data of each system element corresponds to the corresponding preset identification data or not; and if so, allowing to continuously execute a content program of the application program really providing application service.
Description
technical field [0001] The invention relates to an embedded system and a verification method thereof, in particular to a method for verifying that an application program operates in a predetermined embedded system environment. Background technique [0002] Embedded systems are computing systems set up for specific application functions. Most of the program software used in embedded systems is also developed separately for the applicable application functions, which makes R&D manufacturers pay more attention to protecting the program software and hardware they develop. It is copied to another hardware device for use without being separated. [0003] Among the technologies for preventing illegal copying of software programs, one of them is to bind the software program and the specific hardware device on which the software is loaded, so as to produce the effect that the software can only be executed on specific hardware, so as to maintain embedded System integrity and protecti...
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IPC IPC(8): G06F21/22G06F21/51
Inventor 程圣祥王圣棋
Owner VIA TECH INC