gnutls_crypto_register_mac - API function

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

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since 3.7.0 it is no longer possible to override cipher implementation

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.

gnutls_crypto_register_mac - API function

Report bugs to <bugs@gnutls.org>. Home page: https://www.gnutls.org

GNUTLS_E_SUCCESS on success, otherwise a negative error code.

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 3.8.9 gnutls_crypto_register_mac(3)

3.4.0