gnutls_hmac_copy

gnutls_hmac_copy(3)                  gnutls                  gnutls_hmac_copy(3)



NAME
       gnutls_hmac_copy - API function

SYNOPSIS
       #include <gnutls/crypto.h>

       gnutls_hmac_hd_t gnutls_hmac_copy(gnutls_hmac_hd_t handle);

ARGUMENTS
       gnutls_hmac_hd_t handle
                   is a gnutls_hmac_hd_t type

DESCRIPTION
       This function will create a copy of MAC context, containing all its
       current state. Copying contexts for MACs registered using
       gnutls_crypto_register_mac() is not supported and will always result in
       an error.

RETURNS
       new MAC context or NULL in case of an error.

SINCE
       3.6.9

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


COPYRIGHT
       Copyright © 2001-2020 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/share/doc/gnutls/ directory does not contain the HTML form visit

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

gnutls                               3.6.13                  gnutls_hmac_copy(3)