Implementation of PBKDF2-HMAC-SHA256 Objective-C

Question

Can someone point me to an implementation of PBKDF2 using HMAC-SHA256 to generate a key in Objective-C. This is part of the key generation process that I later use to encrypt AES-CBC-Pad.

Thank you in advance

Answer 1

You can simply borrow the C implementation from OpenSSL or any other library.