Manpages - gnutls_cipher_init.3

gnutls_cipher_init - API function

#include <gnutls/crypto.h>

int gnutls_cipher_init(gnutls_cipher_hd_t * */handle/, gnutls_cipher_algorithm_t cipher, const gnutls_datum_t * key, const gnutls_datum_t * iv);*

gnutls_cipher_hd_t * handle

is a gnutls_cipher_hd_t type

gnutls_cipher_algorithm_t cipher

the encryption algorithm to use

const gnutls_datum_t * key

the key to be used for encryption/decryption

const gnutls_datum_t * iv

the IV to use (if not applicable set NULL)

This function will initialize the handle context to be usable for encryption/decryption of data. This will effectively use the current crypto backend in use by gnutls or the cryptographic accelerator in use.

Zero or a negative error code on error.

2.10.0

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

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