gnutls_aead_cipher_encryptv - API function

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)

Copyright

Copyright © 2001-2023 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.

Description

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

Name

gnutls_aead_cipher_encryptv - API function

Reporting Bugs

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

Returns

Zero or a negative error code on error.

Since

3.6.3

Synopsis

#include<gnutls/crypto.h>intgnutls_aead_cipher_encryptv(gnutls_aead_cipher_hd_thandle,constvoid*nonce,size_tnonce_len,constgiovec_t*auth_iov,intauth_iovcnt,size_ttag_size,constgiovec_t*iov,intiovcnt,void*ctext,size_t*ctext_len);