How can I do this same encrypt/decrypt PHP function on iOS with Objective-C?

Question

I have a function in PHP that encrypts and decrypts strings:

function encrypt_decrypt($action, $string) 
{
   $output = false;
   $key = \'mykeyhereblah\';
   $i         


        

Answer 1

I think this category might help you

NSString+hashes

also don't forget to import

#import