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   gnutls_aead_cipher_encrypt    ( 3 )

Функции API (API function)

Имя (Name)

gnutls_aead_cipher_encrypt - API function

Синопсис (Synopsis)

#include <gnutls/crypto.h>

int gnutls_aead_cipher_encrypt(gnutls_aead_cipher_hd_t handle, const void * nonce, size_t nonce_len, const void * auth, size_t auth_len, size_t tag_size, const void * ptext, size_t ptext_len, void * ctext, size_t * ctext_len);


Аргументы (Arguments)

gnutls_aead_cipher_hd_t handle
                   is a gnutls_aead_cipher_hd_t type.

const void * nonce the nonce to set

size_t nonce_len The length of the nonce

const void * auth additional data to be authenticated

size_t auth_len The length of the data

size_t tag_size The size of the tag to use (use zero for the default)

const void * ptext the data to encrypt

size_t ptext_len The length of data to encrypt

void * ctext the encrypted data including authentication tag

size_t * ctext_len the length of encrypted data (initially must hold the maximum available size, including space for tag)


Описание (Description)

This function will encrypt the given data using the algorithm
       specified by the context. The output data will contain the
       authentication tag.

Возвращаемое значение (Return value)

Zero or a negative error code on error.

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/