title: Aes-128 cfb8 encryption in objective c
body: <p>I am currently trying to encrypt a string in an aes-128 cfb8 format in objective c. I have looked everywhere but can't seem to find a working solution. Bouncy castle is something that would be an ideal solution, but it only works on java and c#. Is openssl the best option here?  I can't seem to find any detailed ways to actually encrypt using openssl. Please lead me in the right direction. Switching to another encryption is not an option. </p>