A method and device for evaluating the effectiveness of mobile application software protection
A mobile application and software protection technology, applied in the field of mobile applications, can solve the problems of lack of clear and unified measurement indicators
Active Publication Date: 2017-10-13
BEIJING UNIV OF POSTS & TELECOMM
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Problems solved by technology
At present, the research on evaluation methods based on software attacks is facing the problem of lack of clear and unified measurement indicators, and it is also in the development stage.
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[0042] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0043] At present, there are endless theoretical analysis methods for the effectiveness of software protection. This invention proposes a quantitative analysis method for the effectiveness of mobile application software protection. On the one hand, it considers the security of software from the perspective of attackers, and integrates dynamic and static tool libraries. Test the effectiveness of the software protection scheme, on the other hand, analyze the key factors that affect and restrict the attacker's attack, and propose a calculation method for quantifiable and measurable performance indicators. The cumulative results of the two aspects are the quantitative analysis conclusions.
[0044] It can be seen that the present invention focuses on how to formulate a...
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The embodiment of the invention discloses a mobile application software protection effectiveness evaluation method and a mobile application software protection effectiveness evaluation device. The method comprises the following steps of establishing a software attach tool library comprising N cracking tools, wherein N is a natural number; trying to crack protected mobile application software to be evaluated sequentially by using the cracking tools in the software attack tool library, and establishing an N-dimensional vector on the basis of cracking results, wherein the corresponding vector position is marked to be 1 in case of success cracking, and is marked to be 0 in case of failed cracking; calculating a hamming weight of the N-dimensional vector which is taken as a first parameter; calculating a quantized performance index difference value of the mobile application software before and after protection, and calculating a second parameter on the basis of a calculation result of the quantized performance index difference value, wherein the second parameter is smaller if the quantized performance index difference value is smaller; calculating the product of the first and second parameters, and determining the protection effectiveness of the mobile application software on the basis of the product.
Description
technical field [0001] The embodiments of the present invention belong to the technical field of mobile applications, in particular to a method and device for evaluating the effectiveness of mobile application software protection. Background technique [0002] Today, with the rapid development of information technology, mobile application software plays an important role in all walks of life, and has become an indispensable tool in people's daily life, work and study. However, since mobile application software is often completely exposed to users, it is easy to be illegally copied, reversely analyzed and maliciously tampered with. In the face of increasingly serious security threats, many methods and technologies aimed at protecting the security of software itself have become research hotspots today, including software watermarking technology for protecting software copyrights, code obfuscation technology for protecting software codes, And anti-tampering technology to resis...
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IPC IPC(8): G06F21/12
CPCG06F21/12
Inventor 杨昕雨李祺董枫李承泽张程鹏胡阳雨
Owner BEIJING UNIV OF POSTS & TELECOMM