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Apparatus, method and program for license information ascertainment

A technology for information confirmation and licensing, applied in computer security devices, program/content distribution protection, instruments, etc., can solve problems such as frequent specification change requirements, and achieve the effect of an effective verification method

Inactive Publication Date: 2006-01-18
OKI ELECTRIC IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The second problem is that company A, which has concluded a license contract with company O, violates the license contract, changes the software, and executes the changed software
In this case, due to the frequent requests for specification changes in the market, it cannot be denied that there is a possibility of software changes in violation of the license contract for reasons such as reducing the development burden for regular users.

Method used

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  • Apparatus, method and program for license information ascertainment
  • Apparatus, method and program for license information ascertainment
  • Apparatus, method and program for license information ascertainment

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no. 2 Embodiment

[0090] Next, a second embodiment will be described with reference to the drawings. In the first embodiment, attention is paid to specifying the license number and the like accurately. However, it is convenient to express to the other party whether there is a commitment to use the software, changes, etc., in an easier way. Therefore, in the second embodiment, there is provided a method of using several regular waveforms corresponding to the verification results of the object code and license information and expressing them to the counterparty.

[0091] FIG. 7 is a configuration diagram showing the hardware configuration of the system LSI 1 of the second embodiment.

[0092] As shown in FIG. 7, the hardware structure of the system LSI 1 has a CPU 11, a RAM 12, a flash memory 13, a license register 14, I / O 15, and a waveform output circuit 18 through an internal bus 17, and also has an output program start input terminal. 1a. License information output terminal 1b.

[0093] In...

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Abstract

A subject of the invention lies in that the facts of the exclusive right infringement or the violation of license contracts are expressed for software exclusive right violators or license contract violators. In order to solve the subject, license information confirmation device of the invention is the one for confirming that whether the implemented software is the software according to a proper license contract. The invention is characterized in that the device is equipped with: a verification part for judging the consistency of verification information included in the software and verifying the justification of the implementation of the software; a storage unit for temperately storing the verification result of the verification part; an output part for reading out the verification result from the storage part when reading signals are input and outputting right assignment information of the software and the license information according to the read verification result.

Description

technical field [0001] The present invention relates to a license information confirming device, a license information confirming method, and a license information confirming program. Improper copying or method of this software is not a violation of the license contract. Background technique [0002] In recent years, due to the development of system LSI technology, inexpensive products have become available, and equipment incorporating the system LSI has spread. In particular, the popularization of portable devices such as mobile phones has become remarkable, and in order to further expand sales, the design and appearance of mobile phones have been emphasized, and the enrichment of various functions has also been sought. Therefore, software development companies develop software of various functions. In addition, in the current situation, even if the hardware is not greatly changed, the internal software of the system LSI in which the driver is incorporated is frequently c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/00G06F1/00G06F21/12G06F21/10G06F21/62
CPCG06F21/10A61H7/003A61H39/04A61H2201/0153A61H2201/1654A61H2201/169
Inventor 久米宽司瓜田英之山家春喜
Owner OKI ELECTRIC IND CO LTD
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