gnutls_aead_cipher_encryptv(3) — Linux manual page


gnutls_aead_cipher_encryptv(3)     gnutls     gnutls_aead_cipher_encryptv(3)

NAME         top

       gnutls_aead_cipher_encryptv - API function

SYNOPSIS         top

       #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         top

       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         top

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

RETURNS         top

       Zero or a negative error code on error.

SINCE         top


REPORTING BUGS         top

       Report bugs to <>.
       Home page:

COPYRIGHT         top

       Copyright © 2001-2019 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.

SEE ALSO         top

       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 

COLOPHON         top

       This page is part of the GnuTLS (GnuTLS Transport Layer Security
       Library) project.  Information about the project can be found at 
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       page, send it to  This page was obtained from the
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       ⟨⟩ on 2020-09-18.  If you discover
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gnutls                              3.6.9     gnutls_aead_cipher_encryptv(3)