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gnutls_cipher_tag(3)                gnutls                gnutls_cipher_tag(3)

NAME
       gnutls_cipher_tag - API function

SYNOPSIS
       #include <gnutls/crypto.h>

       int gnutls_cipher_tag(gnutls_cipher_hd_t handle, void * tag, size_t
       tag_size);

ARGUMENTS
       gnutls_cipher_hd_t handle
                   is a gnutls_cipher_hd_t type

       void * tag  will hold the tag

       size_t tag_size
                   the length of the tag to return

DESCRIPTION
       This function operates on authenticated encryption with associated data
       (AEAD) ciphers and will return the output tag.

RETURNS
       Zero or a negative error code on error.

SINCE
       3.0

REPORTING BUGS
       Report bugs to <bugs@gnutls.org>.
       Home page: https://www.gnutls.org

COPYRIGHT
       Copyright (C) 2001- Free Software Foundation, Inc., and others.
       Copying and distribution of this file, with or without modification,
       are permitted in any medium without royalty provided the copyright
       notice and this notice are preserved.

SEE ALSO
       The full documentation for gnutls is maintained as a Texinfo manual.
       If the /usr/local/share/doc/gnutls/ directory does not contain the HTML
       form visit

       https://www.gnutls.org/manual/

gnutls                               3.7.9                gnutls_cipher_tag(3)