图书馆加密和解密资源 [英] Library to encryption and decryption resources

问题描述

我的问题与以下问题有关。

My question is related to following questions.

1. Android资产文件夹的安全性

在Android中安全安全

基本上我正在制作的应用程序有一些我想要保护的mp3资源。那么有什么图书馆可以在Android上加密，然后解密资源，特别是MP3文件。

Basically the application which I am making has some mp3 resources which I wanted to secure. So is there library which work on android to encrypt and then decrypt resources especially mp3 files.

谢谢。

推荐答案

请记住，您使用的任何加密方法都需要存储密钥来解密加密数据。此密钥必须可用于您的应用程序，从而可以访问有权访问您的应用程序的任何人。通过加密数据更改隐藏您的数据隐藏你的关键的问题的问题，有相当多没有办法解决它。你可以做的最重要的是让你的数据难以阅读，但不能作出无法读取，除非你在可信计算平台上运行的应用程序，因为我在的我的回答你刚才的问题。

Keep in mind that any method of encryption that you use will need storing the key to decrypt the encrypted data. This key will have to be available to your application and thus to anyone who has access to your application. By encrypting the data you change the problem of hiding your data to the problem of hiding your key and there is pretty much no way around it. The most you can do is to make your data harder to read but it can't be made impossible to read, unless you run your application on a trusted computing platform, as I said in my answer to your previous question.

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