gnutls_aead_cipher_encryptv

Section: gnutls (3)
Updated: 3.7.1
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NAME

gnutls_aead_cipher_encryptv - API function

SYNOPSIS

#include <gnutls/crypto.h>

int gnutls_aead_cipher_encryptv(gnutls_aead_cipher_hd_t handle, const void * nonce, size_t nonce_len, const giovec_t * auth_iov, int auth_iovcnt, size_t tag_size, const giovec_t * iov, int iovcnt, void * ctext, size_t * ctext_len);

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 giovec_t * auth_iov: additional data to be authenticated
int auth_iovcnt: The number of buffers in auth_iov
size_t tag_size: The size of the tag to use (use zero for the default)
const giovec_t * iov: the data to be encrypted
int iovcnt: The number of buffers in iov
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)

DESCRIPTION

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

RETURNS

Zero or a negative error code on error.

SINCE

3.6.3

REPORTING BUGS

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

COPYRIGHT

Copyright © 2001- Free Software Foundation, Inc., and others.
Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.