How to implement encryption?

Question

Qt

Does Qt have built-in encryption capabilities? If not, what libraries can you recommend that can be used in C ++ that implement the encryption capability. They are primarily interested in AES 256 and 128, but maybe some other modern algorithms.
P.S. Or maybe there is something in stl at all? Well, or in boost ...
upd. I found it myself soon after. Crypto++ seems to be what you need.

Answer 1

Crypto++ everything is there including SSL and PKI :)
If you need something simpler - then the TomCrypt library https://github.com/libtom/libtomcrypt
has AES for all modes.