Api function
#include <gnutls/crypto.h>
int gnutls_cipher_add_auth(gnutls_cipher_hd_t handle, const void * text, size_t text_size);
is a gnutls_cipher_hd_t structure.
the data to be authenticated
The length of the data
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.
Zero or a negative error code on error.
3.0
Report bugs to <[email protected]>.
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