i have been getting a lot of questions about string decryption lately, so let's talk.
let's say you have an app and notice encrypted strings. strings are an easy way to get a basic idea of what code is doing so naturally you want to decrypt them. but how? there are many different ways to encrypt strings and then decrypt at runtime but in practices there are some assumptions we can make in decreasing order of likelihood.
read more.........http://androidcracking.blogspot.com/2013/01/string-decryption-with-dex2jar.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+AndroidCracking+%28android+cracking%29