English 中文(简体)
源的变化签字
原标题:Android source change signature

Hi I m working on a custom ROM for android and I will be putting a few of my paid market applications in the ROM for free. So I m trying to come up with a secure way of detecting that the ROM is mine so that people can t pull my apps out and use them on other ROMs without purchasing it from the market.

建造。 我知道,事先检查是进行这种检查的一种受欢迎的方式,但是,这显然不是很安全,因为你可以把 app弄起来,得到你在检查时所显示的东西,并且只是添加到你的建筑中。 推进剂。

因此,我提出在光盘中随机应用上签字检查的想法。 因此,他们需要知道什么是随机检查的,签字必须是地雷。 能否将源头所用的试金钥匙改为独一无二的东西? 或者没有人对这一问题有更好的想法? 我认为,对需要放在框架-办法等光盘上的一张图进行粗略检查,就足够而且难以发现,这符合我所期待的与事实不符之处。

感谢您提供的任何帮助

问题回答

我认为,有三种办法使你得到报酬的申请安全:

  1. 移动电话公司通常使用平台签名(见来文方),以签署预设应用程序,使用户能够以共同的方式放弃系统应用,除非这些装置扎根。

  2. 在你提出申请时,你可以给系统财产带来某些价值,然后与你在申请中写的MD5洗衣物相比较,从系统支取价值。

  3. Android provide a tool named ProGuard which can obfuscates your code.

希望这将有助于你们!





相关问题
Spring Properties File

Hi have this j2ee web application developed using spring framework. I have a problem with rendering mnessages in nihongo characters from the properties file. I tried converting the file to ascii using ...

Logging a global ID in multiple components

I have a system which contains multiple applications connected together using JMS and Spring Integration. Messages get sent along a chain of applications. [App A] -> [App B] -> [App C] We set a ...

Java Library Size

If I m given two Java Libraries in Jar format, 1 having no bells and whistles, and the other having lots of them that will mostly go unused.... my question is: How will the larger, mostly unused ...

How to get the Array Class for a given Class in Java?

I have a Class variable that holds a certain type and I need to get a variable that holds the corresponding array class. The best I could come up with is this: Class arrayOfFooClass = java.lang....

SQLite , Derby vs file system

I m working on a Java desktop application that reads and writes from/to different files. I think a better solution would be to replace the file system by a SQLite database. How hard is it to migrate ...

热门标签