I am developing a mobile application in android
and ios
which needs to communicate with a server in php
.I need to make sure that the communication is secure. I know that I can use ssl
but I don't think it's worth to buy an ssl
certificate for this project.
So I would like to encrypt the data in the mobile application, and decrypt it server side.
I found this for android/php. But what about ios
? How could I implement this class?