gnutls_aead_cipher_decryptv2

Section: gnutls (3)
Updated: 3.7.1
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NAME

gnutls_aead_cipher_decryptv2 - API function

SYNOPSIS

#include <gnutls/crypto.h>

int gnutls_aead_cipher_decryptv2(gnutls_aead_cipher_hd_t handle, const void * nonce, size_t nonce_len, const giovec_t * auth_iov, int auth_iovcnt, const giovec_t * iov, int iovcnt, void * tag, size_t tag_size);

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
const giovec_t * iov: the data to decrypt
int iovcnt: The number of buffers in iov
void * tag: The authentication tag
size_t tag_size: The size of the tag to use (use zero for the default)

DESCRIPTION

This is similar to gnutls_aead_cipher_decrypt(), but it performs in-place encryption on the provided data buffers.

RETURNS

Zero or a negative error code on error.

SINCE

3.6.10

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.