NAME

       gnutls_cipher_decrypt3 - API function

SYNOPSIS

       #include <gnutls/crypto.h>

       int   gnutls_cipher_decrypt3(gnutls_cipher_hd_t   handle,   const  void  *  ctext,  size_t
       ctext_len, void * ptext, size_t * ptext_len, unsigned flags);

ARGUMENTS

       gnutls_cipher_hd_t handle
                   is a gnutls_cipher_hd_t type

       const void * ctext
                   the data to decrypt

       size_t ctext_len
                   the length of data to decrypt

       void * ptext
                   the decrypted data

       size_t * ptext_len
                   the available length for decrypted data

       unsigned flags
                   flags for padding

DESCRIPTION

       This function will decrypt the given data using the algorithm specified by the context. If
       flags  is  specified,  padding  for  the  decrypted  data  will be removed accordingly and
       ptext_len will be updated.

RETURNS

       Zero or a negative error code on error.

SINCE

       3.7.7

REPORTING BUGS

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

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.

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/