gnutls_pem_base64_decode(3)        gnutls        gnutls_pem_base64_decode(3)

NAME         top

       gnutls_pem_base64_decode - API function

SYNOPSIS         top

       #include <gnutls/gnutls.h>

       int gnutls_pem_base64_decode(const char * header, const
       gnutls_datum_t * b64_data, unsigned char * result, size_t *

ARGUMENTS         top

       const char * header
                   A null terminated string with the PEM header (eg.

       const gnutls_datum_t * b64_data
                   contain the encoded data

       unsigned char * result
                   the place where decoded data will be copied

       size_t * result_size
                   holds the size of the result

DESCRIPTION         top

       This function will decode the given encoded data.  If the header
       given is non NULL this function will search for "-----BEGIN header"
       and decode only this part.  Otherwise it will decode the first PEM
       packet found.

RETURNS         top

       On success GNUTLS_E_SUCCESS (0) is returned,
       GNUTLS_E_SHORT_MEMORY_BUFFER is returned if the buffer given is not
       long enough, or 0 on success.

REPORTING BUGS         top

       Report bugs to <>.
       Home page:

COPYRIGHT         top

       Copyright © 2001-2018 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 
       ⟨⟩.  If you have a bug report for this manual
       page, send it to  This page was obtained from the
       tarball gnutls-3.6.2.tar.xz fetched from
       ⟨⟩ on 2018-04-30.  If you discover
       any rendering problems in this HTML version of the page, or you
       believe there is a better or more up-to-date source for the page, or
       you have corrections or improvements to the information in this
       COLOPHON (which is not part of the original manual page), send a mail

gnutls                              3.6.2        gnutls_pem_base64_decode(3)