gnutls_cipher_add_auth man page

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: http://www.gnutls.org

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

http://www.gnutls.org/manual/

Info

3.5.12 gnutls