bionic (3) gnutls_pubkey_export.3.gz

Provided by: gnutls-doc_3.5.18-1ubuntu1.6_all bug

NAME
       gnutls_pubkey_export - API function


SYNOPSIS
       #include <gnutls/abstract.h>

       int  gnutls_pubkey_export(gnutls_pubkey_t key, gnutls_x509_crt_fmt_t format, void * output_data, size_t *
       output_data_size);


ARGUMENTS
       gnutls_pubkey_t key
                   Holds the certificate

       gnutls_x509_crt_fmt_t format
                   the format of output params. One of PEM or DER.

       void * output_data
                   will contain a certificate PEM or DER encoded

       size_t * output_data_size
                   holds the size of output_data (and will be replaced by the actual size of parameters)


DESCRIPTION
       This function will export the public key to DER or PEM format.  The contents of the exported data is  the
       SubjectPublicKeyInfo X.509 structure.

       If  the  buffer  provided  is  not  long enough to hold the output, then *output_data_size is updated and
       GNUTLS_E_SHORT_MEMORY_BUFFER will be returned.

       If the structure is PEM encoded, it will have a header of "BEGIN CERTIFICATE".


RETURNS
       In case of failure a negative error code will be returned, and 0 on success.


SINCE
       2.12.0


REPORTING BUGS
       Report bugs to <bugs@gnutls.org>.
       Home page: http://www.gnutls.org


       Copyright © 2001-2022 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

       http://www.gnutls.org/manual/