Функции API (API function)
Имя (Name)
gnutls_crypto_register_aead_cipher - API function
Синопсис (Synopsis)
#include <gnutls/crypto.h>
int gnutls_crypto_register_aead_cipher(gnutls_cipher_algorithm_t
algorithm, int priority, gnutls_cipher_init_func init,
gnutls_cipher_setkey_func setkey, gnutls_cipher_aead_encrypt_func
aead_encrypt, gnutls_cipher_aead_decrypt_func aead_decrypt,
gnutls_cipher_deinit_func deinit);
Аргументы (Arguments)
gnutls_cipher_algorithm_t algorithm
is the gnutls AEAD cipher identifier
int priority
is the priority of the algorithm
gnutls_cipher_init_func init
A function which initializes the cipher
gnutls_cipher_setkey_func setkey
A function which sets the key of the cipher
gnutls_cipher_aead_encrypt_func aead_encrypt
Perform the AEAD encryption
gnutls_cipher_aead_decrypt_func aead_decrypt
Perform the AEAD decryption
gnutls_cipher_deinit_func deinit
A function which deinitializes the cipher
Описание (Description)
This function will register a cipher 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.
In the case the registered init or setkey functions return
GNUTLS_E_NEED_FALLBACK, GnuTLS will attempt to use the next in
priority registered cipher.
The functions registered will be used with the new AEAD API
introduced in GnuTLS 3.4.0. Internally GnuTLS uses the new AEAD
API.
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/
