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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 © 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/share/doc/gnutls/ directory does not contain the HTML form visit
https://www.gnutls.org/manual/
3.7.0 gnutls