gnutls_cipher_add_auth(3) gnutls gnutls_cipher_add_auth(3)
NAME
gnutls_cipher_add_auth - API function
SYNOPSIS
#include <gnutls/crypto.h>
int gnutls_cipher_add_auth(gnutls_cipher_hd_t handle, const void *
ptext, size_t ptext_size);
ARGUMENTS
gnutls_cipher_hd_t handle
is a gnutls_cipher_hd_t type
const void * ptext
the data to be authenticated
size_t ptext_size
the length of the data
DESCRIPTION
This function operates on authenticated encryption with associated data
(AEAD) ciphers and authenticate the input data. This function can only
be called once and before any encryption operations.
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 no-
tice 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 3.7.3 gnutls_cipher_add_auth(3)
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