[openssl-users] CMAC Authentication

[Jeffrey Walton]

On Mon, Jan 15, 2018 at 8:22 AM, Rol Phil <rolphil42 at gmail.com> wrote:
> Hello all,
>
> I have been using <openssl/cmac.h> to tag data with an example I had found.
> However when it comes to authenticate/decrypt a tag with given AES key I
> could not find examples.
>  using cmac.h or evp.h.
> Can anybody help me please?

CMAC is covered under EVP Signing and Verifying. See
https://wiki.openssl.org/index.php/EVP_Signing_and_Verifying .

Jeff