安卓系统屏幕密码锁暴力破解的可行性分析

摘要

As to Android Smartphones, screen pattern lock can be said to be the first barrier to protect users’ privacy. First, this article presents the encryption principle of the screen pattern lock, then analyzes the shape combination of screen pattern lock by method of exhaustion. In the end of this article, it explains what the brute force is and analyzes the possibility of deciphering the screen pattern lock by brute force.%对于安卓系统的智能机来说，屏幕的图案锁可以说是保护用户隐私的第一道关口。首先介绍了安卓系统屏幕密码锁的构成和加密原理，接着用穷举的方法分析了屏幕密码锁的形状组合。最后，简单地介绍了暴力破解法并且分析了用暴力破解法破解屏幕图案锁的可行性。