Функции API (API function)
Имя (Name)
gnutls_crypto_register_mac - API function
Синопсис (Synopsis)
#include <gnutls/crypto.h>
int gnutls_crypto_register_mac(gnutls_mac_algorithm_t algorithm,
int priority, gnutls_mac_init_func init, gnutls_mac_setkey_func
setkey, gnutls_mac_setnonce_func setnonce, gnutls_mac_hash_func
hash, gnutls_mac_output_func output, gnutls_mac_deinit_func
deinit, gnutls_mac_fast_func hash_fast);
Аргументы (Arguments)
gnutls_mac_algorithm_t algorithm
is the gnutls MAC identifier
int priority
is the priority of the algorithm
gnutls_mac_init_func init
A function which initializes the MAC
gnutls_mac_setkey_func setkey
A function which sets the key of the MAC
gnutls_mac_setnonce_func setnonce
A function which sets the nonce for the mac (may be
NULL for common MAC algorithms)
gnutls_mac_hash_func hash
Perform the hash operation
gnutls_mac_output_func output
Provide the output of the MAC
gnutls_mac_deinit_func deinit
A function which deinitializes the MAC
gnutls_mac_fast_func hash_fast
Perform the MAC operation in one go
Описание (Description)
This function will register a MAC algorithm to be used by gnutls.
Any algorithm registered will override the included algorithms
and by convention kernel implemented algorithms have priority of
90 and CPU-assisted of 80. The algorithm with the lowest
priority will be used by gnutls.
Устарело (Deprecated)
since 3.7.0 it is no longer possible to override cipher
implementation
Возвращаемое значение (Return value)
GNUTLS_E_SUCCESS on success, otherwise a negative error code.
Сообщение об ошибках (Reporting bugs)
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org
Смотри также (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/
