gnutls_cipher_init (3)

#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 structure.

gnutls_cipher_algorithm_t cipher

the encryption algorithm to use

const gnutls_datum_t * key

The key to be used for encryption

const gnutls_datum_t * iv

The IV to use (if not applicable set NULL)

This function will initialize an context that can be used 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 <[email protected]>.

Home page: http://www.gnutls.org

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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

http://www.gnutls.org/manual/